Release OpenCV 3.4.20

Merge pull request #23860 from fengyuentau:fix_overflow_sigmoid_v3.4
dnn: fix overflow in sigmoid layer for 3.4
2026-07-22 03:43:03 +04:00 · 2023-06-27 14:29:13 +03:00 · 2023-06-23 19:47:42 +03:00 · 2023-06-23 21:22:21 +08:00 · 2023-06-23 13:07:45 +03:00 · 2023-06-23 17:53:03 +09:00
3378 changed files with 247265 additions and 314500 deletions
@@ -7,9 +7,9 @@ This is a template helping you to create an issue which can be processed as quic

 ##### System information (version)
 <!-- Example
- OpenCV => 4.2
+- OpenCV => 3.1
 - Operating System / Platform => Windows 64 Bit
- Compiler => Visual Studio 2017
+- Compiler => Visual Studio 2015
 -->

 - OpenCV => :grey_question:
@@ -28,42 +28,3 @@ This is a template helping you to create an issue which can be processed as quic
    ```
 or attach as .txt or .zip file
 -->
-
-##### Issue submission checklist
-
- - [ ] I report the issue, it's not a question
-   <!--
-   OpenCV team works with forum.opencv.org, Stack Overflow and other communities
-   to discuss problems. Tickets with question without real issue statement will be
-   closed.
-   -->
- - [ ] I checked the problem with documentation, FAQ, open issues,
-       forum.opencv.org, Stack Overflow, etc and have not found solution
-   <!--
-   Places to check:
-   * OpenCV documentation: https://docs.opencv.org
-   * FAQ page: https://github.com/opencv/opencv/wiki/FAQ
-   * OpenCV forum: https://forum.opencv.org
-   * OpenCV issue tracker: https://github.com/opencv/opencv/issues?q=is%3Aissue
-   * Stack Overflow branch: https://stackoverflow.com/questions/tagged/opencv
-   -->
- - [ ] I updated to latest OpenCV version and the issue is still there
-   <!--
-   master branch for OpenCV 4.x and 3.4 branch for OpenCV 3.x releases.
-   OpenCV team supports only latest release for each branch.
-   The ticket is closed, if the problem is not reproduced with modern version.
-   -->
- - [ ] There is reproducer code and related data files: videos, images, onnx, etc
-   <!--
-   The best reproducer -- test case for OpenCV that we can add to the library.
-   Recommendations for media files and binary files:
-   * Try to reproduce the issue with images and videos in opencv_extra repository
-     to reduce attachment size
-   * Use PNG for images, if you report some CV related bug, but not image reader
-     issue
-   * Attach the image as archive to the ticket, if you report some reader issue.
-     Image hosting services compress images and it breaks the repro code.
-   * Provide ONNX file for some public model or ONNX file with with random weights,
-     if you report ONNX parsing or handling issue. Architecture details diagram
-     from netron tool can be very useful too. See https://lutzroeder.github.io/netron/
-   -->
@@ -1,11 +1,9 @@
-### Pull Request Readiness Checklist
+<!-- Please use this line to close one or multiple issues when this pullrequest gets merged
+You can add another line right under the first one:
+resolves #1234
+resolves #1235
+-->

-See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request
+### This pullrequest changes

- [ ] I agree to contribute to the project under Apache 2 License.
- [ ] To the best of my knowledge, the proposed patch is not based on a code under GPL or other license that is incompatible with OpenCV
- [ ] The PR is proposed to proper branch
- [ ] There is reference to original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
-      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
+<!-- Please describe what your pullrequest is changing -->
@@ -0,0 +1,34 @@
+name: PR:3.4
+
+on:
+  pull_request:
+    branches:
+      - 3.4
+
+jobs:
+  Ubuntu2004-ARM64:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-ARM64.yaml@main
+
+  Ubuntu1404-x64:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-U14.yaml@main
+
+  Ubuntu2004-x64:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-U20.yaml@main
+
+  Windows10-x64:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-W10.yaml@main
+
+  macOS-ARM64:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-macOS-ARM64.yaml@main
+
+  macOS-x64:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-macOS-x86_64.yaml@main
+
+  iOS:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-iOS.yaml@main
+
+  Android:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-Android.yaml@main
+
+  docs:
+    uses: opencv/ci-gha-workflow/.github/workflows/OCV-PR-3.4-docs.yaml@main
@@ -1,47 +0,0 @@
-name: arm64 build checks
-
-on: workflow_dispatch
-
-jobs:
-  build:
-
-    runs-on: ubuntu-18.04
-
-    steps:
-    - uses: actions/checkout@v2
-    - name: Install dependency packages
-      run: |
-        sudo sed -i -E 's|^deb ([^ ]+) (.*)$|deb [arch=amd64] \1 \2\ndeb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports/ \2|' /etc/apt/sources.list
-        sudo dpkg --add-architecture arm64
-        sudo apt-get update
-        sudo apt-get install -y --no-install-recommends \
-                crossbuild-essential-arm64 \
-                git \
-                cmake \
-                libpython-dev:arm64 \
-                libpython3-dev:arm64 \
-                python-numpy \
-                python3-numpy
-
-    - name: Fetch opencv_contrib
-      run: |
-        git clone --depth 1 https://github.com/opencv/opencv_contrib.git ../opencv_contrib
-
-    - name: Configure
-      run: |
-        mkdir build
-        cd build
-        cmake -DPYTHON2_INCLUDE_PATH=/usr/include/python2.7/ \
-              -DPYTHON2_LIBRARIES=/usr/lib/aarch64-linux-gnu/libpython2.7.so \
-              -DPYTHON2_NUMPY_INCLUDE_DIRS=/usr/lib/python2.7/dist-packages/numpy/core/include \
-              -DPYTHON3_INCLUDE_PATH=/usr/include/python3.6m/ \
-              -DPYTHON3_LIBRARIES=/usr/lib/aarch64-linux-gnu/libpython3.6m.so \
-              -DPYTHON3_NUMPY_INCLUDE_DIRS=/usr/lib/python3/dist-packages/numpy/core/include \
-              -DCMAKE_TOOLCHAIN_FILE=../platforms/linux/aarch64-gnu.toolchain.cmake \
-              -DOPENCV_EXTRA_MODULES_PATH=../../opencv_contrib/modules \
-              ../
-
-    - name: Build
-      run: |
-        cd build
-        make -j$(nproc --all)
@@ -24,4 +24,3 @@ bin/
 build
 node_modules
 CMakeSettings.json
-xcuserdata/
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.11 FATAL_ERROR)
+cmake_minimum_required(VERSION ${MIN_VER_CMAKE} FATAL_ERROR)

 project(Carotene)

@@ -27,6 +27,10 @@ if(CMAKE_COMPILER_IS_GNUCC)
    endif()
 endif()

+if(APPLE AND CV_CLANG AND WITH_NEON)
+    ocv_warnings_disable(CMAKE_CXX_FLAGS -Wno-unused-function)
+endif()
+
 add_library(carotene_objs OBJECT EXCLUDE_FROM_ALL
  ${carotene_headers}
  ${carotene_sources}
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.8 FATAL_ERROR)
+cmake_minimum_required(VERSION ${MIN_VER_CMAKE} FATAL_ERROR)

 include(CheckCCompilerFlag)
 include(CheckCXXCompilerFlag)
@@ -12,8 +12,6 @@ elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64.*|AARCH64.*")
  set(AARCH64 TRUE)
 endif()

-ocv_warnings_disable(CMAKE_CXX_FLAGS -Wunused-function)
-
 set(TEGRA_COMPILER_FLAGS "")

 if(CV_GCC OR CV_CLANG)
@@ -1296,13 +1296,13 @@ struct MorphCtx
    CAROTENE_NS::BORDER_MODE border;
    uchar borderValues[4];
 };
-inline int TEGRA_MORPHINIT(cvhalFilter2D **context, int operation, int src_type, int dst_type, int, int,
+inline int TEGRA_MORPHINIT(cvhalFilter2D **context, int operation, int src_type, int dst_type, int width, int height,
                           int kernel_type, uchar *kernel_data, size_t kernel_step, int kernel_width, int kernel_height, int anchor_x, int anchor_y,
                           int borderType, const double borderValue[4], int iterations, bool allowSubmatrix, bool allowInplace)
 {
    if(!context || !kernel_data || src_type != dst_type ||
       CV_MAT_DEPTH(src_type) != CV_8U || src_type < 0 || (src_type >> CV_CN_SHIFT) > 3 ||
-
+       width < kernel_width || height < kernel_height ||
       allowSubmatrix || allowInplace || iterations != 1 ||
       !CAROTENE_NS::isSupportedConfiguration())
        return CV_HAL_ERROR_NOT_IMPLEMENTED;
@@ -1778,30 +1778,30 @@ TegraCvtColor_Invoker(bgrx2hsvf, bgrx2hsv, src_data + static_cast<size_t>(range.
    : CV_HAL_ERROR_NOT_IMPLEMENTED \
 )

-#define TEGRA_CVT2PYUVTOBGR(src_data, src_step, dst_data, dst_step, dst_width, dst_height, dcn, swapBlue, uIdx) \
+#define TEGRA_CVT2PYUVTOBGR_EX(y_data, y_step, uv_data, uv_step, dst_data, dst_step, dst_width, dst_height, dcn, swapBlue, uIdx) \
 ( \
    CAROTENE_NS::isSupportedConfiguration() ? \
        dcn == 3 ? \
            uIdx == 0 ? \
                (swapBlue ? \
                    CAROTENE_NS::yuv420i2rgb(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                             src_data, src_step, \
-                                             src_data + src_step * dst_height, src_step, \
+                                             y_data, y_step, \
+                                             uv_data, uv_step, \
                                             dst_data, dst_step) : \
                    CAROTENE_NS::yuv420i2bgr(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                             src_data, src_step, \
-                                             src_data + src_step * dst_height, src_step, \
+                                             y_data, y_step, \
+                                             uv_data, uv_step, \
                                             dst_data, dst_step)), \
                CV_HAL_ERROR_OK : \
            uIdx == 1 ? \
                (swapBlue ? \
                    CAROTENE_NS::yuv420sp2rgb(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                              src_data, src_step, \
-                                              src_data + src_step * dst_height, src_step, \
+                                              y_data, y_step, \
+                                              uv_data, uv_step, \
                                              dst_data, dst_step) : \
                    CAROTENE_NS::yuv420sp2bgr(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                              src_data, src_step, \
-                                              src_data + src_step * dst_height, src_step, \
+                                              y_data, y_step, \
+                                              uv_data, uv_step, \
                                              dst_data, dst_step)), \
                CV_HAL_ERROR_OK : \
            CV_HAL_ERROR_NOT_IMPLEMENTED : \
@@ -1809,29 +1809,32 @@ TegraCvtColor_Invoker(bgrx2hsvf, bgrx2hsv, src_data + static_cast<size_t>(range.
            uIdx == 0 ? \
                (swapBlue ? \
                    CAROTENE_NS::yuv420i2rgbx(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                              src_data, src_step, \
-                                              src_data + src_step * dst_height, src_step, \
+                                              y_data, y_step, \
+                                              uv_data, uv_step, \
                                              dst_data, dst_step) : \
                    CAROTENE_NS::yuv420i2bgrx(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                              src_data, src_step, \
-                                              src_data + src_step * dst_height, src_step, \
+                                              y_data, y_step, \
+                                              uv_data, uv_step, \
                                              dst_data, dst_step)), \
                CV_HAL_ERROR_OK : \
            uIdx == 1 ? \
                (swapBlue ? \
                    CAROTENE_NS::yuv420sp2rgbx(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                               src_data, src_step, \
-                                               src_data + src_step * dst_height, src_step, \
+                                               y_data, y_step, \
+                                               uv_data, uv_step, \
                                               dst_data, dst_step) : \
                    CAROTENE_NS::yuv420sp2bgrx(CAROTENE_NS::Size2D(dst_width, dst_height), \
-                                               src_data, src_step, \
-                                               src_data + src_step * dst_height, src_step, \
+                                               y_data, y_step, \
+                                               uv_data, uv_step, \
                                               dst_data, dst_step)), \
                CV_HAL_ERROR_OK : \
            CV_HAL_ERROR_NOT_IMPLEMENTED : \
        CV_HAL_ERROR_NOT_IMPLEMENTED \
    : CV_HAL_ERROR_NOT_IMPLEMENTED \
 )
+#define TEGRA_CVT2PYUVTOBGR(src_data, src_step, dst_data, dst_step, dst_width, dst_height, dcn, swapBlue, uIdx) \
+    TEGRA_CVT2PYUVTOBGR_EX(src_data, src_step, src_data + src_step * dst_height, src_step, dst_data, dst_step, \
+            dst_width, dst_height, dcn, swapBlue, uIdx);

 #undef cv_hal_cvtBGRtoBGR
 #define cv_hal_cvtBGRtoBGR TEGRA_CVTBGRTOBGR
@@ -1841,12 +1844,18 @@ TegraCvtColor_Invoker(bgrx2hsvf, bgrx2hsv, src_data + static_cast<size_t>(range.
 #define cv_hal_cvtBGRtoGray TEGRA_CVTBGRTOGRAY
 #undef cv_hal_cvtGraytoBGR
 #define cv_hal_cvtGraytoBGR TEGRA_CVTGRAYTOBGR
+#if 0  // bit-exact tests are failed
 #undef cv_hal_cvtBGRtoYUV
 #define cv_hal_cvtBGRtoYUV TEGRA_CVTBGRTOYUV
+#endif
 #undef cv_hal_cvtBGRtoHSV
 #define cv_hal_cvtBGRtoHSV TEGRA_CVTBGRTOHSV
+#if 0  // bit-exact tests are failed
 #undef cv_hal_cvtTwoPlaneYUVtoBGR
 #define cv_hal_cvtTwoPlaneYUVtoBGR TEGRA_CVT2PYUVTOBGR
+#undef cv_hal_cvtTwoPlaneYUVtoBGREx
+#define cv_hal_cvtTwoPlaneYUVtoBGREx TEGRA_CVT2PYUVTOBGR_EX
+#endif

 #endif // OPENCV_IMGPROC_HAL_INTERFACE_H

@@ -109,9 +109,9 @@ template <> struct wAdd<s32>
        vgamma = vdupq_n_f32(_gamma + 0.5);
    }

-    void operator() (const typename VecTraits<s32>::vec128 & v_src0,
-                     const typename VecTraits<s32>::vec128 & v_src1,
-                     typename VecTraits<s32>::vec128 & v_dst) const
+    void operator() (const VecTraits<s32>::vec128 & v_src0,
+                     const VecTraits<s32>::vec128 & v_src1,
+                     VecTraits<s32>::vec128 & v_dst) const
    {
        float32x4_t vs1 = vcvtq_f32_s32(v_src0);
        float32x4_t vs2 = vcvtq_f32_s32(v_src1);
@@ -121,9 +121,9 @@ template <> struct wAdd<s32>
        v_dst = vcvtq_s32_f32(vs1);
    }

-    void operator() (const typename VecTraits<s32>::vec64 & v_src0,
-                     const typename VecTraits<s32>::vec64 & v_src1,
-                     typename VecTraits<s32>::vec64 & v_dst) const
+    void operator() (const VecTraits<s32>::vec64 & v_src0,
+                     const VecTraits<s32>::vec64 & v_src1,
+                     VecTraits<s32>::vec64 & v_dst) const
    {
        float32x2_t vs1 = vcvt_f32_s32(v_src0);
        float32x2_t vs2 = vcvt_f32_s32(v_src1);
@@ -153,9 +153,9 @@ template <> struct wAdd<u32>
        vgamma = vdupq_n_f32(_gamma + 0.5);
    }

-    void operator() (const typename VecTraits<u32>::vec128 & v_src0,
-                     const typename VecTraits<u32>::vec128 & v_src1,
-                     typename VecTraits<u32>::vec128 & v_dst) const
+    void operator() (const VecTraits<u32>::vec128 & v_src0,
+                     const VecTraits<u32>::vec128 & v_src1,
+                     VecTraits<u32>::vec128 & v_dst) const
    {
        float32x4_t vs1 = vcvtq_f32_u32(v_src0);
        float32x4_t vs2 = vcvtq_f32_u32(v_src1);
@@ -165,9 +165,9 @@ template <> struct wAdd<u32>
        v_dst = vcvtq_u32_f32(vs1);
    }

-    void operator() (const typename VecTraits<u32>::vec64 & v_src0,
-                     const typename VecTraits<u32>::vec64 & v_src1,
-                     typename VecTraits<u32>::vec64 & v_dst) const
+    void operator() (const VecTraits<u32>::vec64 & v_src0,
+                     const VecTraits<u32>::vec64 & v_src1,
+                     VecTraits<u32>::vec64 & v_dst) const
    {
        float32x2_t vs1 = vcvt_f32_u32(v_src0);
        float32x2_t vs2 = vcvt_f32_u32(v_src1);
@@ -197,17 +197,17 @@ template <> struct wAdd<f32>
        vgamma = vdupq_n_f32(_gamma + 0.5);
    }

-    void operator() (const typename VecTraits<f32>::vec128 & v_src0,
-                     const typename VecTraits<f32>::vec128 & v_src1,
-                     typename VecTraits<f32>::vec128 & v_dst) const
+    void operator() (const VecTraits<f32>::vec128 & v_src0,
+                     const VecTraits<f32>::vec128 & v_src1,
+                     VecTraits<f32>::vec128 & v_dst) const
    {
        float32x4_t vs1 = vmlaq_f32(vgamma, v_src0, valpha);
        v_dst = vmlaq_f32(vs1, v_src1, vbeta);
    }

-    void operator() (const typename VecTraits<f32>::vec64 & v_src0,
-                     const typename VecTraits<f32>::vec64 & v_src1,
-                     typename VecTraits<f32>::vec64 & v_dst) const
+    void operator() (const VecTraits<f32>::vec64 & v_src0,
+                     const VecTraits<f32>::vec64 & v_src1,
+                     VecTraits<f32>::vec64 & v_dst) const
    {
        float32x2_t vs1 = vmla_f32(vget_low(vgamma), v_src0, vget_low(valpha));
        v_dst = vmla_f32(vs1, v_src1, vget_low(vbeta));
@@ -49,12 +49,12 @@ namespace {

 enum
 {
-    SHIFT = 15,
+    SHIFT = 14,
    SHIFT_DELTA = 1 << (SHIFT - 1),

-    R2Y_BT601   = 9798,
-    G2Y_BT601   = 19235,
-    B2Y_BT601   = 3735,
+    R2Y_BT601   = 4899,
+    G2Y_BT601   = 9617,
+    B2Y_BT601   = 1868,

    R2Y_BT709   = 3483,
    G2Y_BT709   = 11718,
@@ -151,10 +151,6 @@ void div(const Size2D &size,
    typedef typename internal::VecTraits<T>::vec128 vec128;
    typedef typename internal::VecTraits<T>::vec64 vec64;

-#if defined(__GNUC__) && (defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L)
-    static_assert(std::numeric_limits<T>::is_integer, "template implementation is for integer types only");
-#endif
-
    if (scale == 0.0f ||
        (std::numeric_limits<T>::is_integer &&
         (scale * std::numeric_limits<T>::max()) <  1.0f &&
@@ -315,10 +311,6 @@ void recip(const Size2D &size,
    typedef typename internal::VecTraits<T>::vec128 vec128;
    typedef typename internal::VecTraits<T>::vec64 vec64;

-#if defined(__GNUC__) && (defined(__GXX_EXPERIMENTAL_CXX0X__) || __cplusplus >= 201103L)
-    static_assert(std::numeric_limits<T>::is_integer, "template implementation is for integer types only");
-#endif
-
    if (scale == 0.0f ||
        (std::numeric_limits<T>::is_integer &&
         scale <  1.0f &&
@@ -471,6 +463,8 @@ void div(const Size2D &size,
        return;
    }

+    float32x4_t v_zero = vdupq_n_f32(0.0f);
+
    size_t roiw128 = size.width >= 3 ? size.width - 3 : 0;
    size_t roiw64 = size.width >= 1 ? size.width - 1 : 0;

@@ -491,7 +485,9 @@ void div(const Size2D &size,
                float32x4_t v_src0 = vld1q_f32(src0 + j);
                float32x4_t v_src1 = vld1q_f32(src1 + j);

-                vst1q_f32(dst + j, vmulq_f32(v_src0, internal::vrecpq_f32(v_src1)));
+                uint32x4_t v_mask = vceqq_f32(v_src1,v_zero);
+                vst1q_f32(dst + j, vreinterpretq_f32_u32(vbicq_u32(
+                                   vreinterpretq_u32_f32(vmulq_f32(v_src0, internal::vrecpq_f32(v_src1))), v_mask)));
            }

            for (; j < roiw64; j += 2)
@@ -499,12 +495,14 @@ void div(const Size2D &size,
                float32x2_t v_src0 = vld1_f32(src0 + j);
                float32x2_t v_src1 = vld1_f32(src1 + j);

-                vst1_f32(dst + j, vmul_f32(v_src0, internal::vrecp_f32(v_src1)));
+                uint32x2_t v_mask = vceq_f32(v_src1,vget_low_f32(v_zero));
+                vst1_f32(dst + j, vreinterpret_f32_u32(vbic_u32(
+                                  vreinterpret_u32_f32(vmul_f32(v_src0, internal::vrecp_f32(v_src1))), v_mask)));
            }

            for (; j < size.width; j++)
            {
-                dst[j] = src0[j] / src1[j];
+                dst[j] = src1[j] ? src0[j] / src1[j] : 0.0f;
            }
        }
    }
@@ -525,8 +523,10 @@ void div(const Size2D &size,
                float32x4_t v_src0 = vld1q_f32(src0 + j);
                float32x4_t v_src1 = vld1q_f32(src1 + j);

-                vst1q_f32(dst + j, vmulq_f32(vmulq_n_f32(v_src0, scale),
-                                             internal::vrecpq_f32(v_src1)));
+                uint32x4_t v_mask = vceqq_f32(v_src1,v_zero);
+                vst1q_f32(dst + j, vreinterpretq_f32_u32(vbicq_u32(
+                                   vreinterpretq_u32_f32(vmulq_f32(vmulq_n_f32(v_src0, scale),
+                                                         internal::vrecpq_f32(v_src1))), v_mask)));
            }

            for (; j < roiw64; j += 2)
@@ -534,13 +534,15 @@ void div(const Size2D &size,
                float32x2_t v_src0 = vld1_f32(src0 + j);
                float32x2_t v_src1 = vld1_f32(src1 + j);

-                vst1_f32(dst + j, vmul_f32(vmul_n_f32(v_src0, scale),
-                                           internal::vrecp_f32(v_src1)));
+                uint32x2_t v_mask = vceq_f32(v_src1,vget_low_f32(v_zero));
+                vst1_f32(dst + j, vreinterpret_f32_u32(vbic_u32(
+                                  vreinterpret_u32_f32(vmul_f32(vmul_n_f32(v_src0, scale),
+                                                                internal::vrecp_f32(v_src1))), v_mask)));
            }

            for (; j < size.width; j++)
            {
-                dst[j] = src0[j] * scale / src1[j];
+                dst[j] = src1[j] ? src0[j] * scale / src1[j] : 0.0f;
            }
        }
    }
@@ -618,6 +620,8 @@ void reciprocal(const Size2D &size,
        return;
    }

+    float32x4_t v_zero = vdupq_n_f32(0.0f);
+
    size_t roiw128 = size.width >= 3 ? size.width - 3 : 0;
    size_t roiw64 = size.width >= 1 ? size.width - 1 : 0;

@@ -635,19 +639,23 @@ void reciprocal(const Size2D &size,

                float32x4_t v_src1 = vld1q_f32(src1 + j);

-                vst1q_f32(dst + j, internal::vrecpq_f32(v_src1));
+                uint32x4_t v_mask = vceqq_f32(v_src1,v_zero);
+                vst1q_f32(dst + j, vreinterpretq_f32_u32(vbicq_u32(
+                                   vreinterpretq_u32_f32(internal::vrecpq_f32(v_src1)), v_mask)));
            }

            for (; j < roiw64; j += 2)
            {
                float32x2_t v_src1 = vld1_f32(src1 + j);

-                vst1_f32(dst + j, internal::vrecp_f32(v_src1));
+                uint32x2_t v_mask = vceq_f32(v_src1,vget_low_f32(v_zero));
+                vst1_f32(dst + j, vreinterpret_f32_u32(vbic_u32(
+                                  vreinterpret_u32_f32(internal::vrecp_f32(v_src1)), v_mask)));
            }

            for (; j < size.width; j++)
            {
-                dst[j] = 1.0f / src1[j];
+                dst[j] = src1[j] ? 1.0f / src1[j] : 0;
            }
        }
    }
@@ -665,19 +673,25 @@ void reciprocal(const Size2D &size,

                float32x4_t v_src1 = vld1q_f32(src1 + j);

-                vst1q_f32(dst + j, vmulq_n_f32(internal::vrecpq_f32(v_src1), scale));
+                uint32x4_t v_mask = vceqq_f32(v_src1,v_zero);
+                vst1q_f32(dst + j, vreinterpretq_f32_u32(vbicq_u32(
+                                   vreinterpretq_u32_f32(vmulq_n_f32(internal::vrecpq_f32(v_src1),
+                                                                     scale)),v_mask)));
            }

            for (; j < roiw64; j += 2)
            {
                float32x2_t v_src1 = vld1_f32(src1 + j);

-                vst1_f32(dst + j, vmul_n_f32(internal::vrecp_f32(v_src1), scale));
+                uint32x2_t v_mask = vceq_f32(v_src1,vget_low_f32(v_zero));
+                vst1_f32(dst + j, vreinterpret_f32_u32(vbic_u32(
+                                  vreinterpret_u32_f32(vmul_n_f32(internal::vrecp_f32(v_src1),
+                                                                  scale)), v_mask)));
            }

            for (; j < size.width; j++)
            {
-                dst[j] = scale / src1[j];
+                dst[j] = src1[j] ? scale / src1[j] : 0;
            }
        }
    }
@@ -30,7 +30,6 @@

 #include <sys/cdefs.h>
 #include <stdint.h>
-#include <string.h>

 __BEGIN_DECLS

@@ -1,6 +1,6 @@
-$url = "https://raw.githubusercontent.com/opencv/opencv_3rdparty/@FFMPEG_BINARIES_COMMIT@/ffmpeg/opencv_videoio_ffmpeg_64.dll"
+$url = "https://raw.githubusercontent.com/opencv/opencv_3rdparty/@FFMPEG_BINARIES_COMMIT@/ffmpeg/opencv_ffmpeg_64.dll"
 $expected_md5 = "@FFMPEG_FILE_HASH_BIN64@"
-$output = "$PSScriptRoot\@OPENCV_BIN_INSTALL_PATH@\opencv_videoio_ffmpeg@OPENCV_DLLVERSION@_64.dll"
+$output = "$PSScriptRoot\@OPENCV_BIN_INSTALL_PATH@\opencv_ffmpeg@OPENCV_DLLVERSION@_64.dll"

 Write-Output ("=" * 120)
 try {
@@ -1,16 +1,16 @@
-# Binaries branch name: ffmpeg/master_20210303
-# Binaries were created for OpenCV: 7ac6abe02a33bef445a5b77214ad31964e2c5cc1
-ocv_update(FFMPEG_BINARIES_COMMIT "629590c3ba09fb0c8eaa9ab858ff13d3a84ca1aa")
-ocv_update(FFMPEG_FILE_HASH_BIN32 "638065d5a0dab8a828879942375dcac4")
-ocv_update(FFMPEG_FILE_HASH_BIN64 "7f10ae2e6a080ba3714f7a38ee03ae15")
-ocv_update(FFMPEG_FILE_HASH_CMAKE "f8e65dbe4a3b4eedc0d2997e07c3f3fd")
+# Binaries branch name: 3.4_20230620
+# Binaries were created for OpenCV: c97c22b7cf2ef0f82cd4203a2e9a6eda94e9f7f1
+ocv_update(FFMPEG_BINARIES_COMMIT "7c4bb90fd43a13732ae907981a88fb983a7e2197")
+ocv_update(FFMPEG_FILE_HASH_BIN32 "d7db86de29b0460294489c5ed3180b56")
+ocv_update(FFMPEG_FILE_HASH_BIN64 "9df93d8afff2eee368ad484098a12b18")
+ocv_update(FFMPEG_FILE_HASH_CMAKE "3b90f67f4b429e77d3da36698cef700c")

 function(download_win_ffmpeg script_var)
  set(${script_var} "" PARENT_SCOPE)

  set(ids BIN32 BIN64 CMAKE)
-  set(name_BIN32 "opencv_videoio_ffmpeg.dll")
-  set(name_BIN64 "opencv_videoio_ffmpeg_64.dll")
+  set(name_BIN32 "opencv_ffmpeg.dll")
+  set(name_BIN64 "opencv_ffmpeg_64.dll")
  set(name_CMAKE "ffmpeg_version.cmake")

  set(FFMPEG_DOWNLOAD_DIR "${OpenCV_BINARY_DIR}/3rdparty/ffmpeg")
@@ -13,10 +13,10 @@

 * On Windows OpenCV uses pre-built ffmpeg binaries, built with proper flags (without GPL components) and
  wrapped with simple, stable OpenCV-compatible API.
-  The binaries are opencv_videoio_ffmpeg.dll (version for 32-bit Windows) and
-  opencv_videoio_ffmpeg_64.dll (version for 64-bit Windows).
+  The binaries are opencv_ffmpeg.dll (version for 32-bit Windows) and
+  opencv_ffmpeg_64.dll (version for 64-bit Windows).

-  The pre-built opencv_videoio_ffmpeg*.dll is:
+  The pre-built opencv_ffmpeg*.dll is:
  * LGPL library, not BSD libraries.
  * Loaded at runtime by opencv_videoio module.
    If it succeeds, ffmpeg can be used to decode/encode videos;
@@ -30,7 +30,7 @@
  Or you can specify location of binary file via OPENH264_LIBRARY environment variable.

  If LGPL/GPL software can not be supplied with your OpenCV-based product, simply exclude
-  opencv_videoio_ffmpeg*.dll from your distribution; OpenCV will stay fully functional except for the ability to
+  opencv_ffmpeg*.dll from your distribution; OpenCV will stay fully functional except for the ability to
  decode/encode videos using FFMPEG (though, it may still be able to do that using other API,
  such as Video for Windows, Windows Media Foundation or our self-contained motion jpeg codec).

@@ -1,160 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008-2020 The Khronos Group Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- ******************************************************************************/
-/*****************************************************************************\
-
-Copyright (c) 2013-2019 Intel Corporation All Rights Reserved.
-
-THESE MATERIALS ARE PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR ITS
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
-OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THESE
-MATERIALS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-File Name: cl_va_api_media_sharing_intel.h
-
-Abstract:
-
-Notes:
-
-\*****************************************************************************/
-
-
-#ifndef __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H
-#define __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H
-
-#include <CL/cl.h>
-#include <CL/cl_platform.h>
-#include <va/va.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/******************************************
-* cl_intel_va_api_media_sharing extension *
-*******************************************/
-
-#define cl_intel_va_api_media_sharing 1
-
-/* error codes */
-#define CL_INVALID_VA_API_MEDIA_ADAPTER_INTEL               -1098
-#define CL_INVALID_VA_API_MEDIA_SURFACE_INTEL               -1099
-#define CL_VA_API_MEDIA_SURFACE_ALREADY_ACQUIRED_INTEL      -1100
-#define CL_VA_API_MEDIA_SURFACE_NOT_ACQUIRED_INTEL          -1101
-
-/* cl_va_api_device_source_intel */
-#define CL_VA_API_DISPLAY_INTEL                             0x4094
-
-/* cl_va_api_device_set_intel */
-#define CL_PREFERRED_DEVICES_FOR_VA_API_INTEL               0x4095
-#define CL_ALL_DEVICES_FOR_VA_API_INTEL                     0x4096
-
-/* cl_context_info */
-#define CL_CONTEXT_VA_API_DISPLAY_INTEL                     0x4097
-
-/* cl_mem_info */
-#define CL_MEM_VA_API_MEDIA_SURFACE_INTEL                   0x4098
-
-/* cl_image_info */
-#define CL_IMAGE_VA_API_PLANE_INTEL                         0x4099
-
-/* cl_command_type */
-#define CL_COMMAND_ACQUIRE_VA_API_MEDIA_SURFACES_INTEL      0x409A
-#define CL_COMMAND_RELEASE_VA_API_MEDIA_SURFACES_INTEL      0x409B
-
-typedef cl_uint cl_va_api_device_source_intel;
-typedef cl_uint cl_va_api_device_set_intel;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clGetDeviceIDsFromVA_APIMediaAdapterINTEL(
-    cl_platform_id                platform,
-    cl_va_api_device_source_intel media_adapter_type,
-    void*                         media_adapter,
-    cl_va_api_device_set_intel    media_adapter_set,
-    cl_uint                       num_entries,
-    cl_device_id*                 devices,
-    cl_uint*                      num_devices) CL_EXT_SUFFIX__VERSION_1_2;
-
-typedef CL_API_ENTRY cl_int (CL_API_CALL * clGetDeviceIDsFromVA_APIMediaAdapterINTEL_fn)(
-    cl_platform_id                platform,
-    cl_va_api_device_source_intel media_adapter_type,
-    void*                         media_adapter,
-    cl_va_api_device_set_intel    media_adapter_set,
-    cl_uint                       num_entries,
-    cl_device_id*                 devices,
-    cl_uint*                      num_devices) CL_EXT_SUFFIX__VERSION_1_2;
-
-extern CL_API_ENTRY cl_mem CL_API_CALL
-clCreateFromVA_APIMediaSurfaceINTEL(
-    cl_context                    context,
-    cl_mem_flags                  flags,
-    VASurfaceID*                  surface,
-    cl_uint                       plane,
-    cl_int*                       errcode_ret) CL_EXT_SUFFIX__VERSION_1_2;
-
-typedef CL_API_ENTRY cl_mem (CL_API_CALL * clCreateFromVA_APIMediaSurfaceINTEL_fn)(
-    cl_context                    context,
-    cl_mem_flags                  flags,
-    VASurfaceID*                  surface,
-    cl_uint                       plane,
-    cl_int*                       errcode_ret) CL_EXT_SUFFIX__VERSION_1_2;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clEnqueueAcquireVA_APIMediaSurfacesINTEL(
-    cl_command_queue              command_queue,
-    cl_uint                       num_objects,
-    const cl_mem*                 mem_objects,
-    cl_uint                       num_events_in_wait_list,
-    const cl_event*               event_wait_list,
-    cl_event*                     event) CL_EXT_SUFFIX__VERSION_1_2;
-
-typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueAcquireVA_APIMediaSurfacesINTEL_fn)(
-    cl_command_queue              command_queue,
-    cl_uint                       num_objects,
-    const cl_mem*                 mem_objects,
-    cl_uint                       num_events_in_wait_list,
-    const cl_event*               event_wait_list,
-    cl_event*                     event) CL_EXT_SUFFIX__VERSION_1_2;
-
-extern CL_API_ENTRY cl_int CL_API_CALL
-clEnqueueReleaseVA_APIMediaSurfacesINTEL(
-    cl_command_queue              command_queue,
-    cl_uint                       num_objects,
-    const cl_mem*                 mem_objects,
-    cl_uint                       num_events_in_wait_list,
-    const cl_event*               event_wait_list,
-    cl_event*                     event) CL_EXT_SUFFIX__VERSION_1_2;
-
-typedef CL_API_ENTRY cl_int (CL_API_CALL *clEnqueueReleaseVA_APIMediaSurfacesINTEL_fn)(
-    cl_command_queue              command_queue,
-    cl_uint                       num_objects,
-    const cl_mem*                 mem_objects,
-    cl_uint                       num_events_in_wait_list,
-    const cl_event*               event_wait_list,
-    cl_event*                     event) CL_EXT_SUFFIX__VERSION_1_2;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  /* __OPENCL_CL_VA_API_MEDIA_SHARING_INTEL_H */
-
@@ -1,92 +0,0 @@
-//
-// File: vk_platform.h
-//
-/*
-** Copyright (c) 2014-2017 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-
-#ifndef VK_PLATFORM_H_
-#define VK_PLATFORM_H_
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif // __cplusplus
-
-/*
-***************************************************************************************************
-*   Platform-specific directives and type declarations
-***************************************************************************************************
-*/
-
-/* Platform-specific calling convention macros.
- *
- * Platforms should define these so that Vulkan clients call Vulkan commands
- * with the same calling conventions that the Vulkan implementation expects.
- *
- * VKAPI_ATTR - Placed before the return type in function declarations.
- *              Useful for C++11 and GCC/Clang-style function attribute syntax.
- * VKAPI_CALL - Placed after the return type in function declarations.
- *              Useful for MSVC-style calling convention syntax.
- * VKAPI_PTR  - Placed between the '(' and '*' in function pointer types.
- *
- * Function declaration:  VKAPI_ATTR void VKAPI_CALL vkCommand(void);
- * Function pointer type: typedef void (VKAPI_PTR *PFN_vkCommand)(void);
- */
-#if defined(_WIN32)
-    // On Windows, Vulkan commands use the stdcall convention
-    #define VKAPI_ATTR
-    #define VKAPI_CALL __stdcall
-    #define VKAPI_PTR  VKAPI_CALL
-#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH < 7
-    #error "Vulkan isn't supported for the 'armeabi' NDK ABI"
-#elif defined(__ANDROID__) && defined(__ARM_ARCH) && __ARM_ARCH >= 7 && defined(__ARM_32BIT_STATE)
-    // On Android 32-bit ARM targets, Vulkan functions use the "hardfloat"
-    // calling convention, i.e. float parameters are passed in registers. This
-    // is true even if the rest of the application passes floats on the stack,
-    // as it does by default when compiling for the armeabi-v7a NDK ABI.
-    #define VKAPI_ATTR __attribute__((pcs("aapcs-vfp")))
-    #define VKAPI_CALL
-    #define VKAPI_PTR  VKAPI_ATTR
-#else
-    // On other platforms, use the default calling convention
-    #define VKAPI_ATTR
-    #define VKAPI_CALL
-    #define VKAPI_PTR
-#endif
-
-#include <stddef.h>
-
-#if !defined(VK_NO_STDINT_H)
-    #if defined(_MSC_VER) && (_MSC_VER < 1600)
-        typedef signed   __int8  int8_t;
-        typedef unsigned __int8  uint8_t;
-        typedef signed   __int16 int16_t;
-        typedef unsigned __int16 uint16_t;
-        typedef signed   __int32 int32_t;
-        typedef unsigned __int32 uint32_t;
-        typedef signed   __int64 int64_t;
-        typedef unsigned __int64 uint64_t;
-    #else
-        #include <stdint.h>
-    #endif
-#endif // !defined(VK_NO_STDINT_H)
-
-#ifdef __cplusplus
-} // extern "C"
-#endif // __cplusplus
-
-#endif
@@ -1,83 +0,0 @@
-#ifndef VULKAN_H_
-#define VULKAN_H_ 1
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-#include "vk_platform.h"
-#include "vulkan_core.h"
-
-#ifdef VK_USE_PLATFORM_ANDROID_KHR
-#include "vulkan_android.h"
-#endif
-
-#ifdef VK_USE_PLATFORM_FUCHSIA
-#include <zircon/types.h>
-#include "vulkan_fuchsia.h"
-#endif
-
-#ifdef VK_USE_PLATFORM_IOS_MVK
-#include "vulkan_ios.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_MACOS_MVK
-#include "vulkan_macos.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_MIR_KHR
-#include <mir_toolkit/client_types.h>
-#include "vulkan_mir.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_VI_NN
-#include "vulkan_vi.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_WAYLAND_KHR
-#include <wayland-client.h>
-#include "vulkan_wayland.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_WIN32_KHR
-#include <windows.h>
-#include "vulkan_win32.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_XCB_KHR
-#include <xcb/xcb.h>
-#include "vulkan_xcb.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_XLIB_KHR
-#include <X11/Xlib.h>
-#include "vulkan_xlib.h"
-#endif
-
-
-#ifdef VK_USE_PLATFORM_XLIB_XRANDR_EXT
-#include <X11/Xlib.h>
-#include <X11/extensions/Xrandr.h>
-#include "vulkan_xlib_xrandr.h"
-#endif
-
-#endif // VULKAN_H_
@@ -1,126 +0,0 @@
-#ifndef VULKAN_ANDROID_H_
-#define VULKAN_ANDROID_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_android_surface 1
-struct ANativeWindow;
-
-#define VK_KHR_ANDROID_SURFACE_SPEC_VERSION 6
-#define VK_KHR_ANDROID_SURFACE_EXTENSION_NAME "VK_KHR_android_surface"
-
-typedef VkFlags VkAndroidSurfaceCreateFlagsKHR;
-
-typedef struct VkAndroidSurfaceCreateInfoKHR {
-    VkStructureType                   sType;
-    const void*                       pNext;
-    VkAndroidSurfaceCreateFlagsKHR    flags;
-    struct ANativeWindow*             window;
-} VkAndroidSurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateAndroidSurfaceKHR)(VkInstance instance, const VkAndroidSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateAndroidSurfaceKHR(
-    VkInstance                                  instance,
-    const VkAndroidSurfaceCreateInfoKHR*        pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#define VK_ANDROID_external_memory_android_hardware_buffer 1
-struct AHardwareBuffer;
-
-#define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_SPEC_VERSION 3
-#define VK_ANDROID_EXTERNAL_MEMORY_ANDROID_HARDWARE_BUFFER_EXTENSION_NAME "VK_ANDROID_external_memory_android_hardware_buffer"
-
-typedef struct VkAndroidHardwareBufferUsageANDROID {
-    VkStructureType    sType;
-    void*              pNext;
-    uint64_t           androidHardwareBufferUsage;
-} VkAndroidHardwareBufferUsageANDROID;
-
-typedef struct VkAndroidHardwareBufferPropertiesANDROID {
-    VkStructureType    sType;
-    void*              pNext;
-    VkDeviceSize       allocationSize;
-    uint32_t           memoryTypeBits;
-} VkAndroidHardwareBufferPropertiesANDROID;
-
-typedef struct VkAndroidHardwareBufferFormatPropertiesANDROID {
-    VkStructureType                  sType;
-    void*                            pNext;
-    VkFormat                         format;
-    uint64_t                         externalFormat;
-    VkFormatFeatureFlags             formatFeatures;
-    VkComponentMapping               samplerYcbcrConversionComponents;
-    VkSamplerYcbcrModelConversion    suggestedYcbcrModel;
-    VkSamplerYcbcrRange              suggestedYcbcrRange;
-    VkChromaLocation                 suggestedXChromaOffset;
-    VkChromaLocation                 suggestedYChromaOffset;
-} VkAndroidHardwareBufferFormatPropertiesANDROID;
-
-typedef struct VkImportAndroidHardwareBufferInfoANDROID {
-    VkStructureType            sType;
-    const void*                pNext;
-    struct AHardwareBuffer*    buffer;
-} VkImportAndroidHardwareBufferInfoANDROID;
-
-typedef struct VkMemoryGetAndroidHardwareBufferInfoANDROID {
-    VkStructureType    sType;
-    const void*        pNext;
-    VkDeviceMemory     memory;
-} VkMemoryGetAndroidHardwareBufferInfoANDROID;
-
-typedef struct VkExternalFormatANDROID {
-    VkStructureType    sType;
-    void*              pNext;
-    uint64_t           externalFormat;
-} VkExternalFormatANDROID;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetAndroidHardwareBufferPropertiesANDROID)(VkDevice device, const struct AHardwareBuffer* buffer, VkAndroidHardwareBufferPropertiesANDROID* pProperties);
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryAndroidHardwareBufferANDROID)(VkDevice device, const VkMemoryGetAndroidHardwareBufferInfoANDROID* pInfo, struct AHardwareBuffer** pBuffer);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetAndroidHardwareBufferPropertiesANDROID(
-    VkDevice                                    device,
-    const struct AHardwareBuffer*               buffer,
-    VkAndroidHardwareBufferPropertiesANDROID*   pProperties);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryAndroidHardwareBufferANDROID(
-    VkDevice                                    device,
-    const VkMemoryGetAndroidHardwareBufferInfoANDROID* pInfo,
-    struct AHardwareBuffer**                    pBuffer);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,58 +0,0 @@
-#ifndef VULKAN_FUCHSIA_H_
-#define VULKAN_FUCHSIA_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_FUCHSIA_imagepipe_surface 1
-#define VK_FUCHSIA_IMAGEPIPE_SURFACE_SPEC_VERSION 1
-#define VK_FUCHSIA_IMAGEPIPE_SURFACE_EXTENSION_NAME "VK_FUCHSIA_imagepipe_surface"
-
-typedef VkFlags VkImagePipeSurfaceCreateFlagsFUCHSIA;
-
-typedef struct VkImagePipeSurfaceCreateInfoFUCHSIA {
-    VkStructureType                         sType;
-    const void*                             pNext;
-    VkImagePipeSurfaceCreateFlagsFUCHSIA    flags;
-    zx_handle_t                             imagePipeHandle;
-} VkImagePipeSurfaceCreateInfoFUCHSIA;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateImagePipeSurfaceFUCHSIA)(VkInstance instance, const VkImagePipeSurfaceCreateInfoFUCHSIA* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateImagePipeSurfaceFUCHSIA(
-    VkInstance                                  instance,
-    const VkImagePipeSurfaceCreateInfoFUCHSIA*  pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,58 +0,0 @@
-#ifndef VULKAN_IOS_H_
-#define VULKAN_IOS_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_MVK_ios_surface 1
-#define VK_MVK_IOS_SURFACE_SPEC_VERSION   2
-#define VK_MVK_IOS_SURFACE_EXTENSION_NAME "VK_MVK_ios_surface"
-
-typedef VkFlags VkIOSSurfaceCreateFlagsMVK;
-
-typedef struct VkIOSSurfaceCreateInfoMVK {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkIOSSurfaceCreateFlagsMVK    flags;
-    const void*                   pView;
-} VkIOSSurfaceCreateInfoMVK;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateIOSSurfaceMVK)(VkInstance instance, const VkIOSSurfaceCreateInfoMVK* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateIOSSurfaceMVK(
-    VkInstance                                  instance,
-    const VkIOSSurfaceCreateInfoMVK*            pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,58 +0,0 @@
-#ifndef VULKAN_MACOS_H_
-#define VULKAN_MACOS_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_MVK_macos_surface 1
-#define VK_MVK_MACOS_SURFACE_SPEC_VERSION 2
-#define VK_MVK_MACOS_SURFACE_EXTENSION_NAME "VK_MVK_macos_surface"
-
-typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
-
-typedef struct VkMacOSSurfaceCreateInfoMVK {
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkMacOSSurfaceCreateFlagsMVK    flags;
-    const void*                     pView;
-} VkMacOSSurfaceCreateInfoMVK;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateMacOSSurfaceMVK)(VkInstance instance, const VkMacOSSurfaceCreateInfoMVK* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateMacOSSurfaceMVK(
-    VkInstance                                  instance,
-    const VkMacOSSurfaceCreateInfoMVK*          pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,65 +0,0 @@
-#ifndef VULKAN_MIR_H_
-#define VULKAN_MIR_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_mir_surface 1
-#define VK_KHR_MIR_SURFACE_SPEC_VERSION   4
-#define VK_KHR_MIR_SURFACE_EXTENSION_NAME "VK_KHR_mir_surface"
-
-typedef VkFlags VkMirSurfaceCreateFlagsKHR;
-
-typedef struct VkMirSurfaceCreateInfoKHR {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkMirSurfaceCreateFlagsKHR    flags;
-    MirConnection*                connection;
-    MirSurface*                   mirSurface;
-} VkMirSurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateMirSurfaceKHR)(VkInstance instance, const VkMirSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceMirPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, MirConnection* connection);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateMirSurfaceKHR(
-    VkInstance                                  instance,
-    const VkMirSurfaceCreateInfoKHR*            pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-
-VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceMirPresentationSupportKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    queueFamilyIndex,
-    MirConnection*                              connection);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,58 +0,0 @@
-#ifndef VULKAN_VI_H_
-#define VULKAN_VI_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_NN_vi_surface 1
-#define VK_NN_VI_SURFACE_SPEC_VERSION     1
-#define VK_NN_VI_SURFACE_EXTENSION_NAME   "VK_NN_vi_surface"
-
-typedef VkFlags VkViSurfaceCreateFlagsNN;
-
-typedef struct VkViSurfaceCreateInfoNN {
-    VkStructureType             sType;
-    const void*                 pNext;
-    VkViSurfaceCreateFlagsNN    flags;
-    void*                       window;
-} VkViSurfaceCreateInfoNN;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateViSurfaceNN)(VkInstance instance, const VkViSurfaceCreateInfoNN* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateViSurfaceNN(
-    VkInstance                                  instance,
-    const VkViSurfaceCreateInfoNN*              pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,65 +0,0 @@
-#ifndef VULKAN_WAYLAND_H_
-#define VULKAN_WAYLAND_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_wayland_surface 1
-#define VK_KHR_WAYLAND_SURFACE_SPEC_VERSION 6
-#define VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME "VK_KHR_wayland_surface"
-
-typedef VkFlags VkWaylandSurfaceCreateFlagsKHR;
-
-typedef struct VkWaylandSurfaceCreateInfoKHR {
-    VkStructureType                   sType;
-    const void*                       pNext;
-    VkWaylandSurfaceCreateFlagsKHR    flags;
-    struct wl_display*                display;
-    struct wl_surface*                surface;
-} VkWaylandSurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateWaylandSurfaceKHR)(VkInstance instance, const VkWaylandSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, struct wl_display* display);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateWaylandSurfaceKHR(
-    VkInstance                                  instance,
-    const VkWaylandSurfaceCreateInfoKHR*        pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-
-VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceWaylandPresentationSupportKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    queueFamilyIndex,
-    struct wl_display*                          display);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,276 +0,0 @@
-#ifndef VULKAN_WIN32_H_
-#define VULKAN_WIN32_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_win32_surface 1
-#define VK_KHR_WIN32_SURFACE_SPEC_VERSION 6
-#define VK_KHR_WIN32_SURFACE_EXTENSION_NAME "VK_KHR_win32_surface"
-
-typedef VkFlags VkWin32SurfaceCreateFlagsKHR;
-
-typedef struct VkWin32SurfaceCreateInfoKHR {
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkWin32SurfaceCreateFlagsKHR    flags;
-    HINSTANCE                       hinstance;
-    HWND                            hwnd;
-} VkWin32SurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateWin32SurfaceKHR)(VkInstance instance, const VkWin32SurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateWin32SurfaceKHR(
-    VkInstance                                  instance,
-    const VkWin32SurfaceCreateInfoKHR*          pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-
-VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceWin32PresentationSupportKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    queueFamilyIndex);
-#endif
-
-#define VK_KHR_external_memory_win32 1
-#define VK_KHR_EXTERNAL_MEMORY_WIN32_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME "VK_KHR_external_memory_win32"
-
-typedef struct VkImportMemoryWin32HandleInfoKHR {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-    HANDLE                                handle;
-    LPCWSTR                               name;
-} VkImportMemoryWin32HandleInfoKHR;
-
-typedef struct VkExportMemoryWin32HandleInfoKHR {
-    VkStructureType               sType;
-    const void*                   pNext;
-    const SECURITY_ATTRIBUTES*    pAttributes;
-    DWORD                         dwAccess;
-    LPCWSTR                       name;
-} VkExportMemoryWin32HandleInfoKHR;
-
-typedef struct VkMemoryWin32HandlePropertiesKHR {
-    VkStructureType    sType;
-    void*              pNext;
-    uint32_t           memoryTypeBits;
-} VkMemoryWin32HandlePropertiesKHR;
-
-typedef struct VkMemoryGetWin32HandleInfoKHR {
-    VkStructureType                       sType;
-    const void*                           pNext;
-    VkDeviceMemory                        memory;
-    VkExternalMemoryHandleTypeFlagBits    handleType;
-} VkMemoryGetWin32HandleInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryWin32HandleKHR)(VkDevice device, const VkMemoryGetWin32HandleInfoKHR* pGetWin32HandleInfo, HANDLE* pHandle);
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryWin32HandlePropertiesKHR)(VkDevice device, VkExternalMemoryHandleTypeFlagBits handleType, HANDLE handle, VkMemoryWin32HandlePropertiesKHR* pMemoryWin32HandleProperties);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryWin32HandleKHR(
-    VkDevice                                    device,
-    const VkMemoryGetWin32HandleInfoKHR*        pGetWin32HandleInfo,
-    HANDLE*                                     pHandle);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryWin32HandlePropertiesKHR(
-    VkDevice                                    device,
-    VkExternalMemoryHandleTypeFlagBits          handleType,
-    HANDLE                                      handle,
-    VkMemoryWin32HandlePropertiesKHR*           pMemoryWin32HandleProperties);
-#endif
-
-#define VK_KHR_win32_keyed_mutex 1
-#define VK_KHR_WIN32_KEYED_MUTEX_SPEC_VERSION 1
-#define VK_KHR_WIN32_KEYED_MUTEX_EXTENSION_NAME "VK_KHR_win32_keyed_mutex"
-
-typedef struct VkWin32KeyedMutexAcquireReleaseInfoKHR {
-    VkStructureType          sType;
-    const void*              pNext;
-    uint32_t                 acquireCount;
-    const VkDeviceMemory*    pAcquireSyncs;
-    const uint64_t*          pAcquireKeys;
-    const uint32_t*          pAcquireTimeouts;
-    uint32_t                 releaseCount;
-    const VkDeviceMemory*    pReleaseSyncs;
-    const uint64_t*          pReleaseKeys;
-} VkWin32KeyedMutexAcquireReleaseInfoKHR;
-
-
-
-#define VK_KHR_external_semaphore_win32 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_WIN32_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_SEMAPHORE_WIN32_EXTENSION_NAME "VK_KHR_external_semaphore_win32"
-
-typedef struct VkImportSemaphoreWin32HandleInfoKHR {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkSemaphore                              semaphore;
-    VkSemaphoreImportFlags                   flags;
-    VkExternalSemaphoreHandleTypeFlagBits    handleType;
-    HANDLE                                   handle;
-    LPCWSTR                                  name;
-} VkImportSemaphoreWin32HandleInfoKHR;
-
-typedef struct VkExportSemaphoreWin32HandleInfoKHR {
-    VkStructureType               sType;
-    const void*                   pNext;
-    const SECURITY_ATTRIBUTES*    pAttributes;
-    DWORD                         dwAccess;
-    LPCWSTR                       name;
-} VkExportSemaphoreWin32HandleInfoKHR;
-
-typedef struct VkD3D12FenceSubmitInfoKHR {
-    VkStructureType    sType;
-    const void*        pNext;
-    uint32_t           waitSemaphoreValuesCount;
-    const uint64_t*    pWaitSemaphoreValues;
-    uint32_t           signalSemaphoreValuesCount;
-    const uint64_t*    pSignalSemaphoreValues;
-} VkD3D12FenceSubmitInfoKHR;
-
-typedef struct VkSemaphoreGetWin32HandleInfoKHR {
-    VkStructureType                          sType;
-    const void*                              pNext;
-    VkSemaphore                              semaphore;
-    VkExternalSemaphoreHandleTypeFlagBits    handleType;
-} VkSemaphoreGetWin32HandleInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkImportSemaphoreWin32HandleKHR)(VkDevice device, const VkImportSemaphoreWin32HandleInfoKHR* pImportSemaphoreWin32HandleInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkGetSemaphoreWin32HandleKHR)(VkDevice device, const VkSemaphoreGetWin32HandleInfoKHR* pGetWin32HandleInfo, HANDLE* pHandle);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkImportSemaphoreWin32HandleKHR(
-    VkDevice                                    device,
-    const VkImportSemaphoreWin32HandleInfoKHR*  pImportSemaphoreWin32HandleInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetSemaphoreWin32HandleKHR(
-    VkDevice                                    device,
-    const VkSemaphoreGetWin32HandleInfoKHR*     pGetWin32HandleInfo,
-    HANDLE*                                     pHandle);
-#endif
-
-#define VK_KHR_external_fence_win32 1
-#define VK_KHR_EXTERNAL_FENCE_WIN32_SPEC_VERSION 1
-#define VK_KHR_EXTERNAL_FENCE_WIN32_EXTENSION_NAME "VK_KHR_external_fence_win32"
-
-typedef struct VkImportFenceWin32HandleInfoKHR {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkFence                              fence;
-    VkFenceImportFlags                   flags;
-    VkExternalFenceHandleTypeFlagBits    handleType;
-    HANDLE                               handle;
-    LPCWSTR                              name;
-} VkImportFenceWin32HandleInfoKHR;
-
-typedef struct VkExportFenceWin32HandleInfoKHR {
-    VkStructureType               sType;
-    const void*                   pNext;
-    const SECURITY_ATTRIBUTES*    pAttributes;
-    DWORD                         dwAccess;
-    LPCWSTR                       name;
-} VkExportFenceWin32HandleInfoKHR;
-
-typedef struct VkFenceGetWin32HandleInfoKHR {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkFence                              fence;
-    VkExternalFenceHandleTypeFlagBits    handleType;
-} VkFenceGetWin32HandleInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkImportFenceWin32HandleKHR)(VkDevice device, const VkImportFenceWin32HandleInfoKHR* pImportFenceWin32HandleInfo);
-typedef VkResult (VKAPI_PTR *PFN_vkGetFenceWin32HandleKHR)(VkDevice device, const VkFenceGetWin32HandleInfoKHR* pGetWin32HandleInfo, HANDLE* pHandle);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkImportFenceWin32HandleKHR(
-    VkDevice                                    device,
-    const VkImportFenceWin32HandleInfoKHR*      pImportFenceWin32HandleInfo);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetFenceWin32HandleKHR(
-    VkDevice                                    device,
-    const VkFenceGetWin32HandleInfoKHR*         pGetWin32HandleInfo,
-    HANDLE*                                     pHandle);
-#endif
-
-#define VK_NV_external_memory_win32 1
-#define VK_NV_EXTERNAL_MEMORY_WIN32_SPEC_VERSION 1
-#define VK_NV_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME "VK_NV_external_memory_win32"
-
-typedef struct VkImportMemoryWin32HandleInfoNV {
-    VkStructureType                      sType;
-    const void*                          pNext;
-    VkExternalMemoryHandleTypeFlagsNV    handleType;
-    HANDLE                               handle;
-} VkImportMemoryWin32HandleInfoNV;
-
-typedef struct VkExportMemoryWin32HandleInfoNV {
-    VkStructureType               sType;
-    const void*                   pNext;
-    const SECURITY_ATTRIBUTES*    pAttributes;
-    DWORD                         dwAccess;
-} VkExportMemoryWin32HandleInfoNV;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkGetMemoryWin32HandleNV)(VkDevice device, VkDeviceMemory memory, VkExternalMemoryHandleTypeFlagsNV handleType, HANDLE* pHandle);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkGetMemoryWin32HandleNV(
-    VkDevice                                    device,
-    VkDeviceMemory                              memory,
-    VkExternalMemoryHandleTypeFlagsNV           handleType,
-    HANDLE*                                     pHandle);
-#endif
-
-#define VK_NV_win32_keyed_mutex 1
-#define VK_NV_WIN32_KEYED_MUTEX_SPEC_VERSION 1
-#define VK_NV_WIN32_KEYED_MUTEX_EXTENSION_NAME "VK_NV_win32_keyed_mutex"
-
-typedef struct VkWin32KeyedMutexAcquireReleaseInfoNV {
-    VkStructureType          sType;
-    const void*              pNext;
-    uint32_t                 acquireCount;
-    const VkDeviceMemory*    pAcquireSyncs;
-    const uint64_t*          pAcquireKeys;
-    const uint32_t*          pAcquireTimeoutMilliseconds;
-    uint32_t                 releaseCount;
-    const VkDeviceMemory*    pReleaseSyncs;
-    const uint64_t*          pReleaseKeys;
-} VkWin32KeyedMutexAcquireReleaseInfoNV;
-
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,66 +0,0 @@
-#ifndef VULKAN_XCB_H_
-#define VULKAN_XCB_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_xcb_surface 1
-#define VK_KHR_XCB_SURFACE_SPEC_VERSION   6
-#define VK_KHR_XCB_SURFACE_EXTENSION_NAME "VK_KHR_xcb_surface"
-
-typedef VkFlags VkXcbSurfaceCreateFlagsKHR;
-
-typedef struct VkXcbSurfaceCreateInfoKHR {
-    VkStructureType               sType;
-    const void*                   pNext;
-    VkXcbSurfaceCreateFlagsKHR    flags;
-    xcb_connection_t*             connection;
-    xcb_window_t                  window;
-} VkXcbSurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateXcbSurfaceKHR)(VkInstance instance, const VkXcbSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, xcb_connection_t* connection, xcb_visualid_t visual_id);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateXcbSurfaceKHR(
-    VkInstance                                  instance,
-    const VkXcbSurfaceCreateInfoKHR*            pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-
-VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceXcbPresentationSupportKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    queueFamilyIndex,
-    xcb_connection_t*                           connection,
-    xcb_visualid_t                              visual_id);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,66 +0,0 @@
-#ifndef VULKAN_XLIB_H_
-#define VULKAN_XLIB_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_KHR_xlib_surface 1
-#define VK_KHR_XLIB_SURFACE_SPEC_VERSION  6
-#define VK_KHR_XLIB_SURFACE_EXTENSION_NAME "VK_KHR_xlib_surface"
-
-typedef VkFlags VkXlibSurfaceCreateFlagsKHR;
-
-typedef struct VkXlibSurfaceCreateInfoKHR {
-    VkStructureType                sType;
-    const void*                    pNext;
-    VkXlibSurfaceCreateFlagsKHR    flags;
-    Display*                       dpy;
-    Window                         window;
-} VkXlibSurfaceCreateInfoKHR;
-
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateXlibSurfaceKHR)(VkInstance instance, const VkXlibSurfaceCreateInfoKHR* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
-typedef VkBool32 (VKAPI_PTR *PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR)(VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, Display* dpy, VisualID visualID);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateXlibSurfaceKHR(
-    VkInstance                                  instance,
-    const VkXlibSurfaceCreateInfoKHR*           pCreateInfo,
-    const VkAllocationCallbacks*                pAllocator,
-    VkSurfaceKHR*                               pSurface);
-
-VKAPI_ATTR VkBool32 VKAPI_CALL vkGetPhysicalDeviceXlibPresentationSupportKHR(
-    VkPhysicalDevice                            physicalDevice,
-    uint32_t                                    queueFamilyIndex,
-    Display*                                    dpy,
-    VisualID                                    visualID);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -1,54 +0,0 @@
-#ifndef VULKAN_XLIB_XRANDR_H_
-#define VULKAN_XLIB_XRANDR_H_ 1
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Copyright (c) 2015-2018 The Khronos Group Inc.
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-/*
-** This header is generated from the Khronos Vulkan XML API Registry.
-**
-*/
-
-
-#define VK_EXT_acquire_xlib_display 1
-#define VK_EXT_ACQUIRE_XLIB_DISPLAY_SPEC_VERSION 1
-#define VK_EXT_ACQUIRE_XLIB_DISPLAY_EXTENSION_NAME "VK_EXT_acquire_xlib_display"
-
-typedef VkResult (VKAPI_PTR *PFN_vkAcquireXlibDisplayEXT)(VkPhysicalDevice physicalDevice, Display* dpy, VkDisplayKHR display);
-typedef VkResult (VKAPI_PTR *PFN_vkGetRandROutputDisplayEXT)(VkPhysicalDevice physicalDevice, Display* dpy, RROutput rrOutput, VkDisplayKHR* pDisplay);
-
-#ifndef VK_NO_PROTOTYPES
-VKAPI_ATTR VkResult VKAPI_CALL vkAcquireXlibDisplayEXT(
-    VkPhysicalDevice                            physicalDevice,
-    Display*                                    dpy,
-    VkDisplayKHR                                display);
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetRandROutputDisplayEXT(
-    VkPhysicalDevice                            physicalDevice,
-    Display*                                    dpy,
-    RROutput                                    rrOutput,
-    VkDisplayKHR*                               pDisplay);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
@@ -2,32 +2,32 @@ function(download_ippicv root_var)
  set(${root_var} "" PARENT_SCOPE)

  # Commit SHA in the opencv_3rdparty repo
-  set(IPPICV_COMMIT "a56b6ac6f030c312b2dce17430eef13aed9af274")
+  set(IPPICV_COMMIT "1224f78da6684df04397ac0f40c961ed37f79ccb")
  # Define actual ICV versions
  if(APPLE)
    set(OPENCV_ICV_PLATFORM "macosx")
    set(OPENCV_ICV_PACKAGE_SUBDIR "ippicv_mac")
-    set(OPENCV_ICV_NAME "ippicv_2020_mac_intel64_20191018_general.tgz")
-    set(OPENCV_ICV_HASH "1c3d675c2a2395d094d523024896e01b")
+    set(OPENCV_ICV_NAME "ippicv_2021.8_mac_intel64_20230330_general.tgz")
+    set(OPENCV_ICV_HASH "d2b234a86af1b616958619a4560356d9")
  elseif((UNIX AND NOT ANDROID) OR (UNIX AND ANDROID_ABI MATCHES "x86"))
    set(OPENCV_ICV_PLATFORM "linux")
    set(OPENCV_ICV_PACKAGE_SUBDIR "ippicv_lnx")
    if(X86_64)
-      set(OPENCV_ICV_NAME "ippicv_2020_lnx_intel64_20191018_general.tgz")
-      set(OPENCV_ICV_HASH "7421de0095c7a39162ae13a6098782f9")
+      set(OPENCV_ICV_NAME "ippicv_2021.8_lnx_intel64_20230330_general.tgz")
+      set(OPENCV_ICV_HASH "43219bdc7e3805adcbe3a1e2f1f3ef3b")
    else()
-      set(OPENCV_ICV_NAME "ippicv_2020_lnx_ia32_20191018_general.tgz")
-      set(OPENCV_ICV_HASH "ad189a940fb60eb71f291321322fe3e8")
+      set(OPENCV_ICV_NAME "ippicv_2021.8_lnx_ia32_20230330_general.tgz")
+      set(OPENCV_ICV_HASH "165875443d72faa3fd2146869da90d07")
    endif()
  elseif(WIN32 AND NOT ARM)
    set(OPENCV_ICV_PLATFORM "windows")
    set(OPENCV_ICV_PACKAGE_SUBDIR "ippicv_win")
    if(X86_64)
-      set(OPENCV_ICV_NAME "ippicv_2020_win_intel64_20191018_general.zip")
-      set(OPENCV_ICV_HASH "879741a7946b814455eee6c6ffde2984")
+      set(OPENCV_ICV_NAME "ippicv_2021.8_win_intel64_20230330_general.zip")
+      set(OPENCV_ICV_HASH "71e4f58de939f0348ec7fb58ffb17dbf")
    else()
-      set(OPENCV_ICV_NAME "ippicv_2020_win_ia32_20191018_general.zip")
-      set(OPENCV_ICV_HASH "cd39bdf0c2e1cac9a61101dad7a2413e")
+      set(OPENCV_ICV_NAME "ippicv_2021.8_win_ia32_20230330_general.zip")
+      set(OPENCV_ICV_HASH "57fd4648cfe64eae9e2ad9d50173a553")
    endif()
  else()
    return()
@@ -3,10 +3,10 @@ project(${JPEG_LIBRARY} C)
 ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter -Wsign-compare -Wshorten-64-to-32 -Wimplicit-fallthrough)

 set(VERSION_MAJOR 2)
-set(VERSION_MINOR 0)
-set(VERSION_REVISION 6)
+set(VERSION_MINOR 1)
+set(VERSION_REVISION 2)
 set(VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_REVISION})
-set(LIBJPEG_TURBO_VERSION_NUMBER 2000006)
+set(LIBJPEG_TURBO_VERSION_NUMBER 2001002)

 string(TIMESTAMP BUILD "opencv-${OPENCV_VERSION}-libjpeg-turbo")
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
@@ -46,7 +46,6 @@ if(UNIX)
  ocv_update(HAVE_UNSIGNED_SHORT 1)
  # undef INCOMPLETE_TYPES_BROKEN
  ocv_update(RIGHT_SHIFT_IS_UNSIGNED 0)
-  ocv_update(__CHAR_UNSIGNED__ 0)
 endif()


@@ -91,7 +91,7 @@ best of our understanding.
 The Modified (3-clause) BSD License
 ===================================

-Copyright (C)2009-2020 D. R. Commander.  All Rights Reserved.
+Copyright (C)2009-2021 D. R. Commander.  All Rights Reserved.<br>
 Copyright (C)2015 Viktor Szathmáry.  All Rights Reserved.

 Redistribution and use in source and binary forms, with or without
@@ -128,7 +128,7 @@ with respect to this software, its quality, accuracy, merchantability, or
 fitness for a particular purpose.  This software is provided "AS IS", and you,
 its user, assume the entire risk as to its quality and accuracy.

-This software is copyright (C) 1991-2016, Thomas G. Lane, Guido Vollbeding.
+This software is copyright (C) 1991-2020, Thomas G. Lane, Guido Vollbeding.
 All Rights Reserved except as specified below.

 Permission is hereby granted to use, copy, modify, and distribute this
@@ -159,19 +159,6 @@ commercial products, provided that all warranty or liability claims are
 assumed by the product vendor.


-The IJG distribution formerly included code to read and write GIF files.
-To avoid entanglement with the Unisys LZW patent (now expired), GIF reading
-support has been removed altogether, and the GIF writer has been simplified
-to produce "uncompressed GIFs".  This technique does not use the LZW
-algorithm; the resulting GIF files are larger than usual, but are readable
-by all standard GIF decoders.
-
-We are required to state that
-    "The Graphics Interchange Format(c) is the Copyright property of
-    CompuServe Incorporated.  GIF(sm) is a Service Mark property of
-    CompuServe Incorporated."
-
-
 REFERENCES
 ==========

@@ -3,7 +3,7 @@ Background

 libjpeg-turbo is a JPEG image codec that uses SIMD instructions to accelerate
 baseline JPEG compression and decompression on x86, x86-64, Arm, PowerPC, and
-MIPS systems, as well as progressive JPEG compression on x86 and x86-64
+MIPS systems, as well as progressive JPEG compression on x86, x86-64, and Arm
 systems.  On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg,
 all else being equal.  On other types of systems, libjpeg-turbo can still
 outperform libjpeg by a significant amount, by virtue of its highly-optimized
@@ -61,11 +61,6 @@
   unsigned. */
 #cmakedefine RIGHT_SHIFT_IS_UNSIGNED 1

-/* Define to 1 if type `char' is unsigned and you are not using gcc.  */
-#ifndef __CHAR_UNSIGNED__
-  #cmakedefine __CHAR_UNSIGNED__ 1
-#endif
-
 /* Define to empty if `const' does not conform to ANSI C. */
 /* #undef const */

@@ -18,7 +18,6 @@
 #define HAVE_UNSIGNED_SHORT
 #undef INCOMPLETE_TYPES_BROKEN
 #undef RIGHT_SHIFT_IS_UNSIGNED
-#undef __CHAR_UNSIGNED__

 /* Define "boolean" as unsigned char, not int, per Windows custom */
 #ifndef __RPCNDR_H__            /* don't conflict if rpcndr.h already read */
@@ -40,3 +40,13 @@
 #define HAVE_BITSCANFORWARD
 #endif
 #endif
+
+#if defined(__has_attribute)
+#if __has_attribute(fallthrough)
+#define FALLTHROUGH  __attribute__((fallthrough));
+#else
+#define FALLTHROUGH
+#endif
+#else
+#define FALLTHROUGH
+#endif
@@ -48,9 +48,9 @@ rgb_ycc_convert_internal(j_compress_ptr cinfo, JSAMPARRAY input_buf,
    outptr2 = output_buf[2][output_row];
    output_row++;
    for (col = 0; col < num_cols; col++) {
-      r = GETJSAMPLE(inptr[RGB_RED]);
-      g = GETJSAMPLE(inptr[RGB_GREEN]);
-      b = GETJSAMPLE(inptr[RGB_BLUE]);
+      r = inptr[RGB_RED];
+      g = inptr[RGB_GREEN];
+      b = inptr[RGB_BLUE];
      inptr += RGB_PIXELSIZE;
      /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations
       * must be too; we do not need an explicit range-limiting operation.
@@ -100,9 +100,9 @@ rgb_gray_convert_internal(j_compress_ptr cinfo, JSAMPARRAY input_buf,
    outptr = output_buf[0][output_row];
    output_row++;
    for (col = 0; col < num_cols; col++) {
-      r = GETJSAMPLE(inptr[RGB_RED]);
-      g = GETJSAMPLE(inptr[RGB_GREEN]);
-      b = GETJSAMPLE(inptr[RGB_BLUE]);
+      r = inptr[RGB_RED];
+      g = inptr[RGB_GREEN];
+      b = inptr[RGB_BLUE];
      inptr += RGB_PIXELSIZE;
      /* Y */
      outptr[col] = (JSAMPLE)((ctab[r + R_Y_OFF] + ctab[g + G_Y_OFF] +
@@ -135,9 +135,9 @@ rgb_rgb_convert_internal(j_compress_ptr cinfo, JSAMPARRAY input_buf,
    outptr2 = output_buf[2][output_row];
    output_row++;
    for (col = 0; col < num_cols; col++) {
-      outptr0[col] = GETJSAMPLE(inptr[RGB_RED]);
-      outptr1[col] = GETJSAMPLE(inptr[RGB_GREEN]);
-      outptr2[col] = GETJSAMPLE(inptr[RGB_BLUE]);
+      outptr0[col] = inptr[RGB_RED];
+      outptr1[col] = inptr[RGB_GREEN];
+      outptr2[col] = inptr[RGB_BLUE];
      inptr += RGB_PIXELSIZE;
    }
  }
@@ -392,11 +392,11 @@ cmyk_ycck_convert(j_compress_ptr cinfo, JSAMPARRAY input_buf,
    outptr3 = output_buf[3][output_row];
    output_row++;
    for (col = 0; col < num_cols; col++) {
-      r = MAXJSAMPLE - GETJSAMPLE(inptr[0]);
-      g = MAXJSAMPLE - GETJSAMPLE(inptr[1]);
-      b = MAXJSAMPLE - GETJSAMPLE(inptr[2]);
+      r = MAXJSAMPLE - inptr[0];
+      g = MAXJSAMPLE - inptr[1];
+      b = MAXJSAMPLE - inptr[2];
      /* K passes through as-is */
-      outptr3[col] = inptr[3];  /* don't need GETJSAMPLE here */
+      outptr3[col] = inptr[3];
      inptr += 4;
      /* If the inputs are 0..MAXJSAMPLE, the outputs of these equations
       * must be too; we do not need an explicit range-limiting operation.
@@ -438,7 +438,7 @@ grayscale_convert(j_compress_ptr cinfo, JSAMPARRAY input_buf,
    outptr = output_buf[0][output_row];
    output_row++;
    for (col = 0; col < num_cols; col++) {
-      outptr[col] = inptr[0];   /* don't need GETJSAMPLE() here */
+      outptr[col] = inptr[0];
      inptr += instride;
    }
  }
@@ -497,7 +497,7 @@ null_convert(j_compress_ptr cinfo, JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
        inptr = *input_buf;
        outptr = output_buf[ci][output_row];
        for (col = 0; col < num_cols; col++) {
-          outptr[col] = inptr[ci]; /* don't need GETJSAMPLE() here */
+          outptr[col] = inptr[ci];
          inptr += nc;
        }
      }
@@ -381,19 +381,19 @@ convsamp(JSAMPARRAY sample_data, JDIMENSION start_col, DCTELEM *workspace)
    elemptr = sample_data[elemr] + start_col;

 #if DCTSIZE == 8                /* unroll the inner loop */
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
-    *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
+    *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
 #else
    {
      register int elemc;
      for (elemc = DCTSIZE; elemc > 0; elemc--)
-        *workspaceptr++ = GETJSAMPLE(*elemptr++) - CENTERJSAMPLE;
+        *workspaceptr++ = (*elemptr++) - CENTERJSAMPLE;
    }
 #endif
  }
@@ -533,20 +533,19 @@ convsamp_float(JSAMPARRAY sample_data, JDIMENSION start_col,
  for (elemr = 0; elemr < DCTSIZE; elemr++) {
    elemptr = sample_data[elemr] + start_col;
 #if DCTSIZE == 8                /* unroll the inner loop */
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
-    *workspaceptr++ = (FAST_FLOAT)(GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
+    *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
 #else
    {
      register int elemc;
      for (elemc = DCTSIZE; elemc > 0; elemc--)
-        *workspaceptr++ = (FAST_FLOAT)
-                          (GETJSAMPLE(*elemptr++) - CENTERJSAMPLE);
+        *workspaceptr++ = (FAST_FLOAT)((*elemptr++) - CENTERJSAMPLE);
    }
 #endif
  }
@@ -4,8 +4,10 @@
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2009-2011, 2014-2016, 2018-2019, D. R. Commander.
+ * Copyright (C) 2009-2011, 2014-2016, 2018-2021, D. R. Commander.
 * Copyright (C) 2015, Matthieu Darbois.
+ * Copyright (C) 2018, Matthias Räncker.
+ * Copyright (C) 2020, Arm Limited.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -43,14 +45,19 @@
 */

 /* NOTE: Both GCC and Clang define __GNUC__ */
-#if defined(__GNUC__) && (defined(__arm__) || defined(__aarch64__))
+#if (defined(__GNUC__) && (defined(__arm__) || defined(__aarch64__))) || \
+    defined(_M_ARM) || defined(_M_ARM64)
 #if !defined(__thumb__) || defined(__thumb2__)
 #define USE_CLZ_INTRINSIC
 #endif
 #endif

 #ifdef USE_CLZ_INTRINSIC
+#if defined(_MSC_VER) && !defined(__clang__)
+#define JPEG_NBITS_NONZERO(x)  (32 - _CountLeadingZeros(x))
+#else
 #define JPEG_NBITS_NONZERO(x)  (32 - __builtin_clz(x))
+#endif
 #define JPEG_NBITS(x)          (x ? JPEG_NBITS_NONZERO(x) : 0)
 #else
 #include "jpeg_nbits_table.h"
@@ -65,32 +72,43 @@
 * but must not be updated permanently until we complete the MCU.
 */

+#if defined(__x86_64__) && defined(__ILP32__)
+typedef unsigned long long bit_buf_type;
+#else
+typedef size_t bit_buf_type;
+#endif
+
+/* NOTE: The more optimal Huffman encoding algorithm is only used by the
+ * intrinsics implementation of the Arm Neon SIMD extensions, which is why we
+ * retain the old Huffman encoder behavior when using the GAS implementation.
+ */
+#if defined(WITH_SIMD) && !(defined(__arm__) || defined(__aarch64__) || \
+                            defined(_M_ARM) || defined(_M_ARM64))
+typedef unsigned long long simd_bit_buf_type;
+#else
+typedef bit_buf_type simd_bit_buf_type;
+#endif
+
+#if (defined(SIZEOF_SIZE_T) && SIZEOF_SIZE_T == 8) || defined(_WIN64) || \
+    (defined(__x86_64__) && defined(__ILP32__))
+#define BIT_BUF_SIZE  64
+#elif (defined(SIZEOF_SIZE_T) && SIZEOF_SIZE_T == 4) || defined(_WIN32)
+#define BIT_BUF_SIZE  32
+#else
+#error Cannot determine word size
+#endif
+#define SIMD_BIT_BUF_SIZE  (sizeof(simd_bit_buf_type) * 8)
+
 typedef struct {
-  size_t put_buffer;                    /* current bit-accumulation buffer */
-  int put_bits;                         /* # of bits now in it */
+  union {
+    bit_buf_type c;
+    simd_bit_buf_type simd;
+  } put_buffer;                         /* current bit accumulation buffer */
+  int free_bits;                        /* # of bits available in it */
+                                        /* (Neon GAS: # of bits now in it) */
  int last_dc_val[MAX_COMPS_IN_SCAN];   /* last DC coef for each component */
 } savable_state;

-/* This macro is to work around compilers with missing or broken
- * structure assignment.  You'll need to fix this code if you have
- * such a compiler and you change MAX_COMPS_IN_SCAN.
- */
-
-#ifndef NO_STRUCT_ASSIGN
-#define ASSIGN_STATE(dest, src)  ((dest) = (src))
-#else
-#if MAX_COMPS_IN_SCAN == 4
-#define ASSIGN_STATE(dest, src) \
-  ((dest).put_buffer = (src).put_buffer, \
-   (dest).put_bits = (src).put_bits, \
-   (dest).last_dc_val[0] = (src).last_dc_val[0], \
-   (dest).last_dc_val[1] = (src).last_dc_val[1], \
-   (dest).last_dc_val[2] = (src).last_dc_val[2], \
-   (dest).last_dc_val[3] = (src).last_dc_val[3])
-#endif
-#endif
-
-
 typedef struct {
  struct jpeg_entropy_encoder pub; /* public fields */

@@ -123,6 +141,7 @@ typedef struct {
  size_t free_in_buffer;        /* # of byte spaces remaining in buffer */
  savable_state cur;            /* Current bit buffer & DC state */
  j_compress_ptr cinfo;         /* dump_buffer needs access to this */
+  int simd;
 } working_state;


@@ -201,8 +220,17 @@ start_pass_huff(j_compress_ptr cinfo, boolean gather_statistics)
  }

  /* Initialize bit buffer to empty */
-  entropy->saved.put_buffer = 0;
-  entropy->saved.put_bits = 0;
+  if (entropy->simd) {
+    entropy->saved.put_buffer.simd = 0;
+#if defined(__aarch64__) && !defined(NEON_INTRINSICS)
+    entropy->saved.free_bits = 0;
+#else
+    entropy->saved.free_bits = SIMD_BIT_BUF_SIZE;
+#endif
+  } else {
+    entropy->saved.put_buffer.c = 0;
+    entropy->saved.free_bits = BIT_BUF_SIZE;
+  }

  /* Initialize restart stuff */
  entropy->restarts_to_go = cinfo->restart_interval;
@@ -287,6 +315,7 @@ jpeg_make_c_derived_tbl(j_compress_ptr cinfo, boolean isDC, int tblno,
   * this lets us detect duplicate VAL entries here, and later
   * allows emit_bits to detect any attempt to emit such symbols.
   */
+  MEMZERO(dtbl->ehufco, sizeof(dtbl->ehufco));
  MEMZERO(dtbl->ehufsi, sizeof(dtbl->ehufsi));

  /* This is also a convenient place to check for out-of-range
@@ -334,94 +363,94 @@ dump_buffer(working_state *state)

 /* Outputting bits to the file */

-/* These macros perform the same task as the emit_bits() function in the
- * original libjpeg code.  In addition to reducing overhead by explicitly
- * inlining the code, additional performance is achieved by taking into
- * account the size of the bit buffer and waiting until it is almost full
- * before emptying it.  This mostly benefits 64-bit platforms, since 6
- * bytes can be stored in a 64-bit bit buffer before it has to be emptied.
+/* Output byte b and, speculatively, an additional 0 byte.  0xFF must be
+ * encoded as 0xFF 0x00, so the output buffer pointer is advanced by 2 if the
+ * byte is 0xFF.  Otherwise, the output buffer pointer is advanced by 1, and
+ * the speculative 0 byte will be overwritten by the next byte.
 */
-
-#define EMIT_BYTE() { \
-  JOCTET c; \
-  put_bits -= 8; \
-  c = (JOCTET)GETJOCTET(put_buffer >> put_bits); \
-  *buffer++ = c; \
-  if (c == 0xFF)  /* need to stuff a zero byte? */ \
-    *buffer++ = 0; \
+#define EMIT_BYTE(b) { \
+  buffer[0] = (JOCTET)(b); \
+  buffer[1] = 0; \
+  buffer -= -2 + ((JOCTET)(b) < 0xFF); \
 }

-#define PUT_BITS(code, size) { \
-  put_bits += size; \
-  put_buffer = (put_buffer << size) | code; \
-}
+/* Output the entire bit buffer.  If there are no 0xFF bytes in it, then write
+ * directly to the output buffer.  Otherwise, use the EMIT_BYTE() macro to
+ * encode 0xFF as 0xFF 0x00.
+ */
+#if BIT_BUF_SIZE == 64

-#if SIZEOF_SIZE_T != 8 && !defined(_WIN64)
-
-#define CHECKBUF15() { \
-  if (put_bits > 15) { \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
+#define FLUSH() { \
+  if (put_buffer & 0x8080808080808080 & ~(put_buffer + 0x0101010101010101)) { \
+    EMIT_BYTE(put_buffer >> 56) \
+    EMIT_BYTE(put_buffer >> 48) \
+    EMIT_BYTE(put_buffer >> 40) \
+    EMIT_BYTE(put_buffer >> 32) \
+    EMIT_BYTE(put_buffer >> 24) \
+    EMIT_BYTE(put_buffer >> 16) \
+    EMIT_BYTE(put_buffer >>  8) \
+    EMIT_BYTE(put_buffer      ) \
+  } else { \
+    buffer[0] = (JOCTET)(put_buffer >> 56); \
+    buffer[1] = (JOCTET)(put_buffer >> 48); \
+    buffer[2] = (JOCTET)(put_buffer >> 40); \
+    buffer[3] = (JOCTET)(put_buffer >> 32); \
+    buffer[4] = (JOCTET)(put_buffer >> 24); \
+    buffer[5] = (JOCTET)(put_buffer >> 16); \
+    buffer[6] = (JOCTET)(put_buffer >> 8); \
+    buffer[7] = (JOCTET)(put_buffer); \
+    buffer += 8; \
  } \
 }

-#endif
-
-#define CHECKBUF31() { \
-  if (put_bits > 31) { \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-  } \
-}
-
-#define CHECKBUF47() { \
-  if (put_bits > 47) { \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-    EMIT_BYTE() \
-  } \
-}
-
-#if !defined(_WIN32) && !defined(SIZEOF_SIZE_T)
-#error Cannot determine word size
-#endif
-
-#if SIZEOF_SIZE_T == 8 || defined(_WIN64)
-
-#define EMIT_BITS(code, size) { \
-  CHECKBUF47() \
-  PUT_BITS(code, size) \
-}
-
-#define EMIT_CODE(code, size) { \
-  temp2 &= (((JLONG)1) << nbits) - 1; \
-  CHECKBUF31() \
-  PUT_BITS(code, size) \
-  PUT_BITS(temp2, nbits) \
-}
-
 #else

-#define EMIT_BITS(code, size) { \
-  PUT_BITS(code, size) \
-  CHECKBUF15() \
-}
-
-#define EMIT_CODE(code, size) { \
-  temp2 &= (((JLONG)1) << nbits) - 1; \
-  PUT_BITS(code, size) \
-  CHECKBUF15() \
-  PUT_BITS(temp2, nbits) \
-  CHECKBUF15() \
+#define FLUSH() { \
+  if (put_buffer & 0x80808080 & ~(put_buffer + 0x01010101)) { \
+    EMIT_BYTE(put_buffer >> 24) \
+    EMIT_BYTE(put_buffer >> 16) \
+    EMIT_BYTE(put_buffer >>  8) \
+    EMIT_BYTE(put_buffer      ) \
+  } else { \
+    buffer[0] = (JOCTET)(put_buffer >> 24); \
+    buffer[1] = (JOCTET)(put_buffer >> 16); \
+    buffer[2] = (JOCTET)(put_buffer >> 8); \
+    buffer[3] = (JOCTET)(put_buffer); \
+    buffer += 4; \
+  } \
 }

 #endif

+/* Fill the bit buffer to capacity with the leading bits from code, then output
+ * the bit buffer and put the remaining bits from code into the bit buffer.
+ */
+#define PUT_AND_FLUSH(code, size) { \
+  put_buffer = (put_buffer << (size + free_bits)) | (code >> -free_bits); \
+  FLUSH() \
+  free_bits += BIT_BUF_SIZE; \
+  put_buffer = code; \
+}
+
+/* Insert code into the bit buffer and output the bit buffer if needed.
+ * NOTE: We can't flush with free_bits == 0, since the left shift in
+ * PUT_AND_FLUSH() would have undefined behavior.
+ */
+#define PUT_BITS(code, size) { \
+  free_bits -= size; \
+  if (free_bits < 0) \
+    PUT_AND_FLUSH(code, size) \
+  else \
+    put_buffer = (put_buffer << size) | code; \
+}
+
+#define PUT_CODE(code, size) { \
+  temp &= (((JLONG)1) << nbits) - 1; \
+  temp |= code << nbits; \
+  nbits += size; \
+  PUT_BITS(temp, nbits) \
+}
+

 /* Although it is exceedingly rare, it is possible for a Huffman-encoded
 * coefficient block to be larger than the 128-byte unencoded block.  For each
@@ -444,6 +473,7 @@ dump_buffer(working_state *state)

 #define STORE_BUFFER() { \
  if (localbuf) { \
+    size_t bytes, bytestocopy; \
    bytes = buffer - _buffer; \
    buffer = _buffer; \
    while (bytes > 0) { \
@@ -466,20 +496,46 @@ dump_buffer(working_state *state)
 LOCAL(boolean)
 flush_bits(working_state *state)
 {
-  JOCTET _buffer[BUFSIZE], *buffer;
-  size_t put_buffer;  int put_bits;
-  size_t bytes, bytestocopy;  int localbuf = 0;
+  JOCTET _buffer[BUFSIZE], *buffer, temp;
+  simd_bit_buf_type put_buffer;  int put_bits;
+  int localbuf = 0;
+
+  if (state->simd) {
+#if defined(__aarch64__) && !defined(NEON_INTRINSICS)
+    put_bits = state->cur.free_bits;
+#else
+    put_bits = SIMD_BIT_BUF_SIZE - state->cur.free_bits;
+#endif
+    put_buffer = state->cur.put_buffer.simd;
+  } else {
+    put_bits = BIT_BUF_SIZE - state->cur.free_bits;
+    put_buffer = state->cur.put_buffer.c;
+  }

-  put_buffer = state->cur.put_buffer;
-  put_bits = state->cur.put_bits;
  LOAD_BUFFER()

-  /* fill any partial byte with ones */
-  PUT_BITS(0x7F, 7)
-  while (put_bits >= 8) EMIT_BYTE()
+  while (put_bits >= 8) {
+    put_bits -= 8;
+    temp = (JOCTET)(put_buffer >> put_bits);
+    EMIT_BYTE(temp)
+  }
+  if (put_bits) {
+    /* fill partial byte with ones */
+    temp = (JOCTET)((put_buffer << (8 - put_bits)) | (0xFF >> put_bits));
+    EMIT_BYTE(temp)
+  }

-  state->cur.put_buffer = 0;    /* and reset bit-buffer to empty */
-  state->cur.put_bits = 0;
+  if (state->simd) {                    /* and reset bit buffer to empty */
+    state->cur.put_buffer.simd = 0;
+#if defined(__aarch64__) && !defined(NEON_INTRINSICS)
+    state->cur.free_bits = 0;
+#else
+    state->cur.free_bits = SIMD_BIT_BUF_SIZE;
+#endif
+  } else {
+    state->cur.put_buffer.c = 0;
+    state->cur.free_bits = BIT_BUF_SIZE;
+  }
  STORE_BUFFER()

  return TRUE;
@@ -493,7 +549,7 @@ encode_one_block_simd(working_state *state, JCOEFPTR block, int last_dc_val,
                      c_derived_tbl *dctbl, c_derived_tbl *actbl)
 {
  JOCTET _buffer[BUFSIZE], *buffer;
-  size_t bytes, bytestocopy;  int localbuf = 0;
+  int localbuf = 0;

  LOAD_BUFFER()

@@ -509,53 +565,41 @@ LOCAL(boolean)
 encode_one_block(working_state *state, JCOEFPTR block, int last_dc_val,
                 c_derived_tbl *dctbl, c_derived_tbl *actbl)
 {
-  int temp, temp2, temp3;
-  int nbits;
-  int r, code, size;
+  int temp, nbits, free_bits;
+  bit_buf_type put_buffer;
  JOCTET _buffer[BUFSIZE], *buffer;
-  size_t put_buffer;  int put_bits;
-  int code_0xf0 = actbl->ehufco[0xf0], size_0xf0 = actbl->ehufsi[0xf0];
-  size_t bytes, bytestocopy;  int localbuf = 0;
+  int localbuf = 0;

-  put_buffer = state->cur.put_buffer;
-  put_bits = state->cur.put_bits;
+  free_bits = state->cur.free_bits;
+  put_buffer = state->cur.put_buffer.c;
  LOAD_BUFFER()

  /* Encode the DC coefficient difference per section F.1.2.1 */

-  temp = temp2 = block[0] - last_dc_val;
+  temp = block[0] - last_dc_val;

  /* This is a well-known technique for obtaining the absolute value without a
   * branch.  It is derived from an assembly language technique presented in
   * "How to Optimize for the Pentium Processors", Copyright (c) 1996, 1997 by
-   * Agner Fog.
+   * Agner Fog.  This code assumes we are on a two's complement machine.
   */
-  temp3 = temp >> (CHAR_BIT * sizeof(int) - 1);
-  temp ^= temp3;
-  temp -= temp3;
-
-  /* For a negative input, want temp2 = bitwise complement of abs(input) */
-  /* This code assumes we are on a two's complement machine */
-  temp2 += temp3;
+  nbits = temp >> (CHAR_BIT * sizeof(int) - 1);
+  temp += nbits;
+  nbits ^= temp;

  /* Find the number of bits needed for the magnitude of the coefficient */
-  nbits = JPEG_NBITS(temp);
+  nbits = JPEG_NBITS(nbits);

-  /* Emit the Huffman-coded symbol for the number of bits */
-  code = dctbl->ehufco[nbits];
-  size = dctbl->ehufsi[nbits];
-  EMIT_BITS(code, size)
-
-  /* Mask off any extra bits in code */
-  temp2 &= (((JLONG)1) << nbits) - 1;
-
-  /* Emit that number of bits of the value, if positive, */
-  /* or the complement of its magnitude, if negative. */
-  EMIT_BITS(temp2, nbits)
+  /* Emit the Huffman-coded symbol for the number of bits.
+   * Emit that number of bits of the value, if positive,
+   * or the complement of its magnitude, if negative.
+   */
+  PUT_CODE(dctbl->ehufco[nbits], dctbl->ehufsi[nbits])

  /* Encode the AC coefficients per section F.1.2.2 */

-  r = 0;                        /* r = run length of zeros */
+  {
+    int r = 0;                  /* r = run length of zeros */

 /* Manually unroll the k loop to eliminate the counter variable.  This
 * improves performance greatly on systems with a limited number of
@@ -563,51 +607,46 @@ encode_one_block(working_state *state, JCOEFPTR block, int last_dc_val,
 */
 #define kloop(jpeg_natural_order_of_k) { \
  if ((temp = block[jpeg_natural_order_of_k]) == 0) { \
-    r++; \
+    r += 16; \
  } else { \
-    temp2 = temp; \
    /* Branch-less absolute value, bitwise complement, etc., same as above */ \
-    temp3 = temp >> (CHAR_BIT * sizeof(int) - 1); \
-    temp ^= temp3; \
-    temp -= temp3; \
-    temp2 += temp3; \
-    nbits = JPEG_NBITS_NONZERO(temp); \
+    nbits = temp >> (CHAR_BIT * sizeof(int) - 1); \
+    temp += nbits; \
+    nbits ^= temp; \
+    nbits = JPEG_NBITS_NONZERO(nbits); \
    /* if run length > 15, must emit special run-length-16 codes (0xF0) */ \
-    while (r > 15) { \
-      EMIT_BITS(code_0xf0, size_0xf0) \
-      r -= 16; \
+    while (r >= 16 * 16) { \
+      r -= 16 * 16; \
+      PUT_BITS(actbl->ehufco[0xf0], actbl->ehufsi[0xf0]) \
    } \
    /* Emit Huffman symbol for run length / number of bits */ \
-    temp3 = (r << 4) + nbits; \
-    code = actbl->ehufco[temp3]; \
-    size = actbl->ehufsi[temp3]; \
-    EMIT_CODE(code, size) \
+    r += nbits; \
+    PUT_CODE(actbl->ehufco[r], actbl->ehufsi[r]) \
    r = 0; \
  } \
 }

-  /* One iteration for each value in jpeg_natural_order[] */
-  kloop(1);   kloop(8);   kloop(16);  kloop(9);   kloop(2);   kloop(3);
-  kloop(10);  kloop(17);  kloop(24);  kloop(32);  kloop(25);  kloop(18);
-  kloop(11);  kloop(4);   kloop(5);   kloop(12);  kloop(19);  kloop(26);
-  kloop(33);  kloop(40);  kloop(48);  kloop(41);  kloop(34);  kloop(27);
-  kloop(20);  kloop(13);  kloop(6);   kloop(7);   kloop(14);  kloop(21);
-  kloop(28);  kloop(35);  kloop(42);  kloop(49);  kloop(56);  kloop(57);
-  kloop(50);  kloop(43);  kloop(36);  kloop(29);  kloop(22);  kloop(15);
-  kloop(23);  kloop(30);  kloop(37);  kloop(44);  kloop(51);  kloop(58);
-  kloop(59);  kloop(52);  kloop(45);  kloop(38);  kloop(31);  kloop(39);
-  kloop(46);  kloop(53);  kloop(60);  kloop(61);  kloop(54);  kloop(47);
-  kloop(55);  kloop(62);  kloop(63);
+    /* One iteration for each value in jpeg_natural_order[] */
+    kloop(1);   kloop(8);   kloop(16);  kloop(9);   kloop(2);   kloop(3);
+    kloop(10);  kloop(17);  kloop(24);  kloop(32);  kloop(25);  kloop(18);
+    kloop(11);  kloop(4);   kloop(5);   kloop(12);  kloop(19);  kloop(26);
+    kloop(33);  kloop(40);  kloop(48);  kloop(41);  kloop(34);  kloop(27);
+    kloop(20);  kloop(13);  kloop(6);   kloop(7);   kloop(14);  kloop(21);
+    kloop(28);  kloop(35);  kloop(42);  kloop(49);  kloop(56);  kloop(57);
+    kloop(50);  kloop(43);  kloop(36);  kloop(29);  kloop(22);  kloop(15);
+    kloop(23);  kloop(30);  kloop(37);  kloop(44);  kloop(51);  kloop(58);
+    kloop(59);  kloop(52);  kloop(45);  kloop(38);  kloop(31);  kloop(39);
+    kloop(46);  kloop(53);  kloop(60);  kloop(61);  kloop(54);  kloop(47);
+    kloop(55);  kloop(62);  kloop(63);

-  /* If the last coef(s) were zero, emit an end-of-block code */
-  if (r > 0) {
-    code = actbl->ehufco[0];
-    size = actbl->ehufsi[0];
-    EMIT_BITS(code, size)
+    /* If the last coef(s) were zero, emit an end-of-block code */
+    if (r > 0) {
+      PUT_BITS(actbl->ehufco[0], actbl->ehufsi[0])
+    }
  }

-  state->cur.put_buffer = put_buffer;
-  state->cur.put_bits = put_bits;
+  state->cur.put_buffer.c = put_buffer;
+  state->cur.free_bits = free_bits;
  STORE_BUFFER()

  return TRUE;
@@ -654,8 +693,9 @@ encode_mcu_huff(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
  /* Load up working state */
  state.next_output_byte = cinfo->dest->next_output_byte;
  state.free_in_buffer = cinfo->dest->free_in_buffer;
-  ASSIGN_STATE(state.cur, entropy->saved);
+  state.cur = entropy->saved;
  state.cinfo = cinfo;
+  state.simd = entropy->simd;

  /* Emit restart marker if needed */
  if (cinfo->restart_interval) {
@@ -694,7 +734,7 @@ encode_mcu_huff(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
  /* Completed MCU, so update state */
  cinfo->dest->next_output_byte = state.next_output_byte;
  cinfo->dest->free_in_buffer = state.free_in_buffer;
-  ASSIGN_STATE(entropy->saved, state.cur);
+  entropy->saved = state.cur;

  /* Update restart-interval state too */
  if (cinfo->restart_interval) {
@@ -723,8 +763,9 @@ finish_pass_huff(j_compress_ptr cinfo)
  /* Load up working state ... flush_bits needs it */
  state.next_output_byte = cinfo->dest->next_output_byte;
  state.free_in_buffer = cinfo->dest->free_in_buffer;
-  ASSIGN_STATE(state.cur, entropy->saved);
+  state.cur = entropy->saved;
  state.cinfo = cinfo;
+  state.simd = entropy->simd;

  /* Flush out the last data */
  if (!flush_bits(&state))
@@ -733,7 +774,7 @@ finish_pass_huff(j_compress_ptr cinfo)
  /* Update state */
  cinfo->dest->next_output_byte = state.next_output_byte;
  cinfo->dest->free_in_buffer = state.free_in_buffer;
-  ASSIGN_STATE(entropy->saved, state.cur);
+  entropy->saved = state.cur;
 }


@@ -493,7 +493,7 @@ prepare_for_pass(j_compress_ptr cinfo)
    master->pass_type = output_pass;
    master->pass_number++;
 #endif
-    /*FALLTHROUGH*/
+    FALLTHROUGH                 /*FALLTHROUGH*/
  case output_pass:
    /* Do a data-output pass. */
    /* We need not repeat per-scan setup if prior optimization pass did it. */
@@ -4,8 +4,10 @@
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1995-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2011, 2015, 2018, D. R. Commander.
+ * Copyright (C) 2011, 2015, 2018, 2021, D. R. Commander.
 * Copyright (C) 2016, 2018, Matthieu Darbois.
+ * Copyright (C) 2020, Arm Limited.
+ * Copyright (C) 2021, Alex Richardson.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -52,14 +54,19 @@
 */

 /* NOTE: Both GCC and Clang define __GNUC__ */
-#if defined(__GNUC__) && (defined(__arm__) || defined(__aarch64__))
+#if (defined(__GNUC__) && (defined(__arm__) || defined(__aarch64__))) || \
+    defined(_M_ARM) || defined(_M_ARM64)
 #if !defined(__thumb__) || defined(__thumb2__)
 #define USE_CLZ_INTRINSIC
 #endif
 #endif

 #ifdef USE_CLZ_INTRINSIC
+#if defined(_MSC_VER) && !defined(__clang__)
+#define JPEG_NBITS_NONZERO(x)  (32 - _CountLeadingZeros(x))
+#else
 #define JPEG_NBITS_NONZERO(x)  (32 - __builtin_clz(x))
+#endif
 #define JPEG_NBITS(x)          (x ? JPEG_NBITS_NONZERO(x) : 0)
 #else
 #include "jpeg_nbits_table.h"
@@ -169,24 +176,26 @@ INLINE
 METHODDEF(int)
 count_zeroes(size_t *x)
 {
-  int result;
 #if defined(HAVE_BUILTIN_CTZL)
+  int result;
  result = __builtin_ctzl(*x);
  *x >>= result;
 #elif defined(HAVE_BITSCANFORWARD64)
+  unsigned long result;
  _BitScanForward64(&result, *x);
  *x >>= result;
 #elif defined(HAVE_BITSCANFORWARD)
+  unsigned long result;
  _BitScanForward(&result, *x);
  *x >>= result;
 #else
-  result = 0;
+  int result = 0;
  while ((*x & 1) == 0) {
    ++result;
    *x >>= 1;
  }
 #endif
-  return result;
+  return (int)result;
 }


@@ -672,7 +681,7 @@ encode_mcu_AC_first(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
      emit_restart(entropy, entropy->next_restart_num);

 #ifdef WITH_SIMD
-  cvalue = values = (JCOEF *)PAD((size_t)values_unaligned, 16);
+  cvalue = values = (JCOEF *)PAD((JUINTPTR)values_unaligned, 16);
 #else
  /* Not using SIMD, so alignment is not needed */
  cvalue = values = values_unaligned;
@@ -860,7 +869,7 @@ encode_mcu_AC_refine_prepare(const JCOEF *block,

 #define ENCODE_COEFS_AC_REFINE(label) { \
  while (zerobits) { \
-    int idx = count_zeroes(&zerobits); \
+    idx = count_zeroes(&zerobits); \
    r += idx; \
    cabsvalue += idx; \
    signbits >>= idx; \
@@ -917,7 +926,7 @@ METHODDEF(boolean)
 encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
 {
  phuff_entropy_ptr entropy = (phuff_entropy_ptr)cinfo->entropy;
-  register int temp, r;
+  register int temp, r, idx;
  char *BR_buffer;
  unsigned int BR;
  int Sl = cinfo->Se - cinfo->Ss + 1;
@@ -937,7 +946,7 @@ encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data)
      emit_restart(entropy, entropy->next_restart_num);

 #ifdef WITH_SIMD
-  cabsvalue = absvalues = (JCOEF *)PAD((size_t)absvalues_unaligned, 16);
+  cabsvalue = absvalues = (JCOEF *)PAD((JUINTPTR)absvalues_unaligned, 16);
 #else
  /* Not using SIMD, so alignment is not needed */
  cabsvalue = absvalues = absvalues_unaligned;
@@ -968,7 +977,7 @@ encode_mcu_AC_refine(j_compress_ptr cinfo, JBLOCKROW *MCU_data)

  if (zerobits) {
    int diff = ((absvalues + DCTSIZE2 / 2) - cabsvalue);
-    int idx = count_zeroes(&zerobits);
+    idx = count_zeroes(&zerobits);
    signbits >>= idx;
    idx += diff;
    r += idx;
@@ -6,7 +6,7 @@
 * libjpeg-turbo Modifications:
 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 * Copyright (C) 2014, MIPS Technologies, Inc., California.
- * Copyright (C) 2015, D. R. Commander.
+ * Copyright (C) 2015, 2019, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -103,7 +103,7 @@ expand_right_edge(JSAMPARRAY image_data, int num_rows, JDIMENSION input_cols,
  if (numcols > 0) {
    for (row = 0; row < num_rows; row++) {
      ptr = image_data[row] + input_cols;
-      pixval = ptr[-1];         /* don't need GETJSAMPLE() here */
+      pixval = ptr[-1];
      for (count = numcols; count > 0; count--)
        *ptr++ = pixval;
    }
@@ -174,7 +174,7 @@ int_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
      for (v = 0; v < v_expand; v++) {
        inptr = input_data[inrow + v] + outcol_h;
        for (h = 0; h < h_expand; h++) {
-          outvalue += (JLONG)GETJSAMPLE(*inptr++);
+          outvalue += (JLONG)(*inptr++);
        }
      }
      *outptr++ = (JSAMPLE)((outvalue + numpix2) / numpix);
@@ -237,8 +237,7 @@ h2v1_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
    inptr = input_data[outrow];
    bias = 0;                   /* bias = 0,1,0,1,... for successive samples */
    for (outcol = 0; outcol < output_cols; outcol++) {
-      *outptr++ =
-        (JSAMPLE)((GETJSAMPLE(*inptr) + GETJSAMPLE(inptr[1]) + bias) >> 1);
+      *outptr++ = (JSAMPLE)((inptr[0] + inptr[1] + bias) >> 1);
      bias ^= 1;                /* 0=>1, 1=>0 */
      inptr += 2;
    }
@@ -277,8 +276,7 @@ h2v2_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
    bias = 1;                   /* bias = 1,2,1,2,... for successive samples */
    for (outcol = 0; outcol < output_cols; outcol++) {
      *outptr++ =
-        (JSAMPLE)((GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
-                   GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]) + bias) >> 2);
+        (JSAMPLE)((inptr0[0] + inptr0[1] + inptr1[0] + inptr1[1] + bias) >> 2);
      bias ^= 3;                /* 1=>2, 2=>1 */
      inptr0 += 2;  inptr1 += 2;
    }
@@ -337,33 +335,25 @@ h2v2_smooth_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
    below_ptr = input_data[inrow + 2];

    /* Special case for first column: pretend column -1 is same as column 0 */
-    membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
-                GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]);
-    neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) +
-               GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) +
-               GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[2]) +
-               GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[2]);
+    membersum = inptr0[0] + inptr0[1] + inptr1[0] + inptr1[1];
+    neighsum = above_ptr[0] + above_ptr[1] + below_ptr[0] + below_ptr[1] +
+               inptr0[0] + inptr0[2] + inptr1[0] + inptr1[2];
    neighsum += neighsum;
-    neighsum += GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[2]) +
-                GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[2]);
+    neighsum += above_ptr[0] + above_ptr[2] + below_ptr[0] + below_ptr[2];
    membersum = membersum * memberscale + neighsum * neighscale;
    *outptr++ = (JSAMPLE)((membersum + 32768) >> 16);
    inptr0 += 2;  inptr1 += 2;  above_ptr += 2;  below_ptr += 2;

    for (colctr = output_cols - 2; colctr > 0; colctr--) {
      /* sum of pixels directly mapped to this output element */
-      membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
-                  GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]);
+      membersum = inptr0[0] + inptr0[1] + inptr1[0] + inptr1[1];
      /* sum of edge-neighbor pixels */
-      neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) +
-                 GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) +
-                 GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[2]) +
-                 GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[2]);
+      neighsum = above_ptr[0] + above_ptr[1] + below_ptr[0] + below_ptr[1] +
+                 inptr0[-1] + inptr0[2] + inptr1[-1] + inptr1[2];
      /* The edge-neighbors count twice as much as corner-neighbors */
      neighsum += neighsum;
      /* Add in the corner-neighbors */
-      neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[2]) +
-                  GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[2]);
+      neighsum += above_ptr[-1] + above_ptr[2] + below_ptr[-1] + below_ptr[2];
      /* form final output scaled up by 2^16 */
      membersum = membersum * memberscale + neighsum * neighscale;
      /* round, descale and output it */
@@ -372,15 +362,11 @@ h2v2_smooth_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
    }

    /* Special case for last column */
-    membersum = GETJSAMPLE(*inptr0) + GETJSAMPLE(inptr0[1]) +
-                GETJSAMPLE(*inptr1) + GETJSAMPLE(inptr1[1]);
-    neighsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(above_ptr[1]) +
-               GETJSAMPLE(*below_ptr) + GETJSAMPLE(below_ptr[1]) +
-               GETJSAMPLE(inptr0[-1]) + GETJSAMPLE(inptr0[1]) +
-               GETJSAMPLE(inptr1[-1]) + GETJSAMPLE(inptr1[1]);
+    membersum = inptr0[0] + inptr0[1] + inptr1[0] + inptr1[1];
+    neighsum = above_ptr[0] + above_ptr[1] + below_ptr[0] + below_ptr[1] +
+               inptr0[-1] + inptr0[1] + inptr1[-1] + inptr1[1];
    neighsum += neighsum;
-    neighsum += GETJSAMPLE(above_ptr[-1]) + GETJSAMPLE(above_ptr[1]) +
-                GETJSAMPLE(below_ptr[-1]) + GETJSAMPLE(below_ptr[1]);
+    neighsum += above_ptr[-1] + above_ptr[1] + below_ptr[-1] + below_ptr[1];
    membersum = membersum * memberscale + neighsum * neighscale;
    *outptr = (JSAMPLE)((membersum + 32768) >> 16);

@@ -429,21 +415,18 @@ fullsize_smooth_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
    below_ptr = input_data[outrow + 1];

    /* Special case for first column */
-    colsum = GETJSAMPLE(*above_ptr++) + GETJSAMPLE(*below_ptr++) +
-             GETJSAMPLE(*inptr);
-    membersum = GETJSAMPLE(*inptr++);
-    nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) +
-                 GETJSAMPLE(*inptr);
+    colsum = (*above_ptr++) + (*below_ptr++) + inptr[0];
+    membersum = *inptr++;
+    nextcolsum = above_ptr[0] + below_ptr[0] + inptr[0];
    neighsum = colsum + (colsum - membersum) + nextcolsum;
    membersum = membersum * memberscale + neighsum * neighscale;
    *outptr++ = (JSAMPLE)((membersum + 32768) >> 16);
    lastcolsum = colsum;  colsum = nextcolsum;

    for (colctr = output_cols - 2; colctr > 0; colctr--) {
-      membersum = GETJSAMPLE(*inptr++);
+      membersum = *inptr++;
      above_ptr++;  below_ptr++;
-      nextcolsum = GETJSAMPLE(*above_ptr) + GETJSAMPLE(*below_ptr) +
-                   GETJSAMPLE(*inptr);
+      nextcolsum = above_ptr[0] + below_ptr[0] + inptr[0];
      neighsum = lastcolsum + (colsum - membersum) + nextcolsum;
      membersum = membersum * memberscale + neighsum * neighscale;
      *outptr++ = (JSAMPLE)((membersum + 32768) >> 16);
@@ -451,7 +434,7 @@ fullsize_smooth_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr,
    }

    /* Special case for last column */
-    membersum = GETJSAMPLE(*inptr);
+    membersum = *inptr;
    neighsum = lastcolsum + (colsum - membersum) + colsum;
    membersum = membersum * memberscale + neighsum * neighscale;
    *outptr = (JSAMPLE)((membersum + 32768) >> 16);
@@ -23,6 +23,7 @@
 #include "jinclude.h"
 #include "jpeglib.h"
 #include "jdmaster.h"
+#include "jconfigint.h"


 /*
@@ -308,7 +309,7 @@ jpeg_consume_input(j_decompress_ptr cinfo)
    /* Initialize application's data source module */
    (*cinfo->src->init_source) (cinfo);
    cinfo->global_state = DSTATE_INHEADER;
-    /*FALLTHROUGH*/
+    FALLTHROUGH                 /*FALLTHROUGH*/
  case DSTATE_INHEADER:
    retcode = (*cinfo->inputctl->consume_input) (cinfo);
    if (retcode == JPEG_REACHED_SOS) { /* Found SOS, prepare to decompress */
@@ -4,7 +4,7 @@
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1994-1996, Thomas G. Lane.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2010, 2015-2018, 2020, D. R. Commander.
+ * Copyright (C) 2010, 2015-2020, D. R. Commander.
 * Copyright (C) 2015, Google, Inc.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
@@ -319,6 +319,8 @@ read_and_discard_scanlines(j_decompress_ptr cinfo, JDIMENSION num_lines)
 {
  JDIMENSION n;
  my_master_ptr master = (my_master_ptr)cinfo->master;
+  JSAMPLE dummy_sample[1] = { 0 };
+  JSAMPROW dummy_row = dummy_sample;
  JSAMPARRAY scanlines = NULL;
  void (*color_convert) (j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
                         JDIMENSION input_row, JSAMPARRAY output_buf,
@@ -329,6 +331,10 @@ read_and_discard_scanlines(j_decompress_ptr cinfo, JDIMENSION num_lines)
  if (cinfo->cconvert && cinfo->cconvert->color_convert) {
    color_convert = cinfo->cconvert->color_convert;
    cinfo->cconvert->color_convert = noop_convert;
+    /* This just prevents UBSan from complaining about adding 0 to a NULL
+     * pointer.  The pointer isn't actually used.
+     */
+    scanlines = &dummy_row;
  }

  if (cinfo->cquantize && cinfo->cquantize->color_quantize) {
@@ -532,6 +538,8 @@ jpeg_skip_scanlines(j_decompress_ptr cinfo, JDIMENSION num_lines)
         * decoded coefficients.  This is ~5% faster for large subsets, but
         * it's tough to tell a difference for smaller images.
         */
+        if (!cinfo->entropy->insufficient_data)
+          cinfo->master->last_good_iMCU_row = cinfo->input_iMCU_row;
        (*cinfo->entropy->decode_mcu) (cinfo, NULL);
      }
    }
@@ -4,7 +4,7 @@
 * This file was part of the Independent JPEG Group's software:
 * Developed 1997-2015 by Guido Vollbeding.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2015-2018, D. R. Commander.
+ * Copyright (C) 2015-2020, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -80,7 +80,7 @@ get_byte(j_decompress_ptr cinfo)
    if (!(*src->fill_input_buffer) (cinfo))
      ERREXIT(cinfo, JERR_CANT_SUSPEND);
  src->bytes_in_buffer--;
-  return GETJOCTET(*src->next_input_byte++);
+  return *src->next_input_byte++;
 }


@@ -665,8 +665,16 @@ bad:
    for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
      int coefi, cindex = cinfo->cur_comp_info[ci]->component_index;
      int *coef_bit_ptr = &cinfo->coef_bits[cindex][0];
+      int *prev_coef_bit_ptr =
+        &cinfo->coef_bits[cindex + cinfo->num_components][0];
      if (cinfo->Ss && coef_bit_ptr[0] < 0) /* AC without prior DC scan */
        WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0);
+      for (coefi = MIN(cinfo->Ss, 1); coefi <= MAX(cinfo->Se, 9); coefi++) {
+        if (cinfo->input_scan_number > 1)
+          prev_coef_bit_ptr[coefi] = coef_bit_ptr[coefi];
+        else
+          prev_coef_bit_ptr[coefi] = 0;
+      }
      for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) {
        int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi];
        if (cinfo->Ah != expected)
@@ -727,6 +735,7 @@ bad:
  entropy->c = 0;
  entropy->a = 0;
  entropy->ct = -16;    /* force reading 2 initial bytes to fill C */
+  entropy->pub.insufficient_data = FALSE;

  /* Initialize restart counter */
  entropy->restarts_to_go = cinfo->restart_interval;
@@ -763,7 +772,7 @@ jinit_arith_decoder(j_decompress_ptr cinfo)
    int *coef_bit_ptr, ci;
    cinfo->coef_bits = (int (*)[DCTSIZE2])
      (*cinfo->mem->alloc_small) ((j_common_ptr)cinfo, JPOOL_IMAGE,
-                                  cinfo->num_components * DCTSIZE2 *
+                                  cinfo->num_components * 2 * DCTSIZE2 *
                                  sizeof(int));
    coef_bit_ptr = &cinfo->coef_bits[0][0];
    for (ci = 0; ci < cinfo->num_components; ci++)
@@ -5,7 +5,7 @@
 * Copyright (C) 1994-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
- * Copyright (C) 2010, 2015-2016, D. R. Commander.
+ * Copyright (C) 2010, 2015-2016, 2019-2020, D. R. Commander.
 * Copyright (C) 2015, 2020, Google, Inc.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
@@ -102,6 +102,8 @@ decompress_onepass(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
      /* Try to fetch an MCU.  Entropy decoder expects buffer to be zeroed. */
      jzero_far((void *)coef->MCU_buffer[0],
                (size_t)(cinfo->blocks_in_MCU * sizeof(JBLOCK)));
+      if (!cinfo->entropy->insufficient_data)
+        cinfo->master->last_good_iMCU_row = cinfo->input_iMCU_row;
      if (!(*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) {
        /* Suspension forced; update state counters and exit */
        coef->MCU_vert_offset = yoffset;
@@ -227,6 +229,8 @@ consume_data(j_decompress_ptr cinfo)
          }
        }
      }
+      if (!cinfo->entropy->insufficient_data)
+        cinfo->master->last_good_iMCU_row = cinfo->input_iMCU_row;
      /* Try to fetch the MCU. */
      if (!(*cinfo->entropy->decode_mcu) (cinfo, coef->MCU_buffer)) {
        /* Suspension forced; update state counters and exit */
@@ -326,19 +330,22 @@ decompress_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
 #ifdef BLOCK_SMOOTHING_SUPPORTED

 /*
- * This code applies interblock smoothing as described by section K.8
- * of the JPEG standard: the first 5 AC coefficients are estimated from
- * the DC values of a DCT block and its 8 neighboring blocks.
+ * This code applies interblock smoothing; the first 9 AC coefficients are
+ * estimated from the DC values of a DCT block and its 24 neighboring blocks.
 * We apply smoothing only for progressive JPEG decoding, and only if
 * the coefficients it can estimate are not yet known to full precision.
 */

-/* Natural-order array positions of the first 5 zigzag-order coefficients */
+/* Natural-order array positions of the first 9 zigzag-order coefficients */
 #define Q01_POS  1
 #define Q10_POS  8
 #define Q20_POS  16
 #define Q11_POS  9
 #define Q02_POS  2
+#define Q03_POS  3
+#define Q12_POS  10
+#define Q21_POS  17
+#define Q30_POS  24

 /*
 * Determine whether block smoothing is applicable and safe.
@@ -356,8 +363,8 @@ smoothing_ok(j_decompress_ptr cinfo)
  int ci, coefi;
  jpeg_component_info *compptr;
  JQUANT_TBL *qtable;
-  int *coef_bits;
-  int *coef_bits_latch;
+  int *coef_bits, *prev_coef_bits;
+  int *coef_bits_latch, *prev_coef_bits_latch;

  if (!cinfo->progressive_mode || cinfo->coef_bits == NULL)
    return FALSE;
@@ -366,34 +373,47 @@ smoothing_ok(j_decompress_ptr cinfo)
  if (coef->coef_bits_latch == NULL)
    coef->coef_bits_latch = (int *)
      (*cinfo->mem->alloc_small) ((j_common_ptr)cinfo, JPOOL_IMAGE,
-                                  cinfo->num_components *
+                                  cinfo->num_components * 2 *
                                  (SAVED_COEFS * sizeof(int)));
  coef_bits_latch = coef->coef_bits_latch;
+  prev_coef_bits_latch =
+    &coef->coef_bits_latch[cinfo->num_components * SAVED_COEFS];

  for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
       ci++, compptr++) {
    /* All components' quantization values must already be latched. */
    if ((qtable = compptr->quant_table) == NULL)
      return FALSE;
-    /* Verify DC & first 5 AC quantizers are nonzero to avoid zero-divide. */
+    /* Verify DC & first 9 AC quantizers are nonzero to avoid zero-divide. */
    if (qtable->quantval[0] == 0 ||
        qtable->quantval[Q01_POS] == 0 ||
        qtable->quantval[Q10_POS] == 0 ||
        qtable->quantval[Q20_POS] == 0 ||
        qtable->quantval[Q11_POS] == 0 ||
-        qtable->quantval[Q02_POS] == 0)
+        qtable->quantval[Q02_POS] == 0 ||
+        qtable->quantval[Q03_POS] == 0 ||
+        qtable->quantval[Q12_POS] == 0 ||
+        qtable->quantval[Q21_POS] == 0 ||
+        qtable->quantval[Q30_POS] == 0)
      return FALSE;
    /* DC values must be at least partly known for all components. */
    coef_bits = cinfo->coef_bits[ci];
+    prev_coef_bits = cinfo->coef_bits[ci + cinfo->num_components];
    if (coef_bits[0] < 0)
      return FALSE;
+    coef_bits_latch[0] = coef_bits[0];
    /* Block smoothing is helpful if some AC coefficients remain inaccurate. */
-    for (coefi = 1; coefi <= 5; coefi++) {
+    for (coefi = 1; coefi < SAVED_COEFS; coefi++) {
+      if (cinfo->input_scan_number > 1)
+        prev_coef_bits_latch[coefi] = prev_coef_bits[coefi];
+      else
+        prev_coef_bits_latch[coefi] = -1;
      coef_bits_latch[coefi] = coef_bits[coefi];
      if (coef_bits[coefi] != 0)
        smoothing_useful = TRUE;
    }
    coef_bits_latch += SAVED_COEFS;
+    prev_coef_bits_latch += SAVED_COEFS;
  }

  return smoothing_useful;
@@ -412,17 +432,20 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
  JDIMENSION block_num, last_block_column;
  int ci, block_row, block_rows, access_rows;
  JBLOCKARRAY buffer;
-  JBLOCKROW buffer_ptr, prev_block_row, next_block_row;
+  JBLOCKROW buffer_ptr, prev_prev_block_row, prev_block_row;
+  JBLOCKROW next_block_row, next_next_block_row;
  JSAMPARRAY output_ptr;
  JDIMENSION output_col;
  jpeg_component_info *compptr;
  inverse_DCT_method_ptr inverse_DCT;
-  boolean first_row, last_row;
+  boolean change_dc;
  JCOEF *workspace;
  int *coef_bits;
  JQUANT_TBL *quanttbl;
-  JLONG Q00, Q01, Q02, Q10, Q11, Q20, num;
-  int DC1, DC2, DC3, DC4, DC5, DC6, DC7, DC8, DC9;
+  JLONG Q00, Q01, Q02, Q03 = 0, Q10, Q11, Q12 = 0, Q20, Q21 = 0, Q30 = 0, num;
+  int DC01, DC02, DC03, DC04, DC05, DC06, DC07, DC08, DC09, DC10, DC11, DC12,
+      DC13, DC14, DC15, DC16, DC17, DC18, DC19, DC20, DC21, DC22, DC23, DC24,
+      DC25;
  int Al, pred;

  /* Keep a local variable to avoid looking it up more than once */
@@ -434,10 +457,10 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
    if (cinfo->input_scan_number == cinfo->output_scan_number) {
      /* If input is working on current scan, we ordinarily want it to
       * have completed the current row.  But if input scan is DC,
-       * we want it to keep one row ahead so that next block row's DC
+       * we want it to keep two rows ahead so that next two block rows' DC
       * values are up to date.
       */
-      JDIMENSION delta = (cinfo->Ss == 0) ? 1 : 0;
+      JDIMENSION delta = (cinfo->Ss == 0) ? 2 : 0;
      if (cinfo->input_iMCU_row > cinfo->output_iMCU_row + delta)
        break;
    }
@@ -452,34 +475,53 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
    if (!compptr->component_needed)
      continue;
    /* Count non-dummy DCT block rows in this iMCU row. */
-    if (cinfo->output_iMCU_row < last_iMCU_row) {
+    if (cinfo->output_iMCU_row < last_iMCU_row - 1) {
+      block_rows = compptr->v_samp_factor;
+      access_rows = block_rows * 3; /* this and next two iMCU rows */
+    } else if (cinfo->output_iMCU_row < last_iMCU_row) {
      block_rows = compptr->v_samp_factor;
      access_rows = block_rows * 2; /* this and next iMCU row */
-      last_row = FALSE;
    } else {
      /* NB: can't use last_row_height here; it is input-side-dependent! */
      block_rows = (int)(compptr->height_in_blocks % compptr->v_samp_factor);
      if (block_rows == 0) block_rows = compptr->v_samp_factor;
      access_rows = block_rows; /* this iMCU row only */
-      last_row = TRUE;
    }
    /* Align the virtual buffer for this component. */
-    if (cinfo->output_iMCU_row > 0) {
-      access_rows += compptr->v_samp_factor; /* prior iMCU row too */
+    if (cinfo->output_iMCU_row > 1) {
+      access_rows += 2 * compptr->v_samp_factor; /* prior two iMCU rows too */
+      buffer = (*cinfo->mem->access_virt_barray)
+        ((j_common_ptr)cinfo, coef->whole_image[ci],
+         (cinfo->output_iMCU_row - 2) * compptr->v_samp_factor,
+         (JDIMENSION)access_rows, FALSE);
+      buffer += 2 * compptr->v_samp_factor; /* point to current iMCU row */
+    } else if (cinfo->output_iMCU_row > 0) {
      buffer = (*cinfo->mem->access_virt_barray)
        ((j_common_ptr)cinfo, coef->whole_image[ci],
         (cinfo->output_iMCU_row - 1) * compptr->v_samp_factor,
         (JDIMENSION)access_rows, FALSE);
      buffer += compptr->v_samp_factor; /* point to current iMCU row */
-      first_row = FALSE;
    } else {
      buffer = (*cinfo->mem->access_virt_barray)
        ((j_common_ptr)cinfo, coef->whole_image[ci],
         (JDIMENSION)0, (JDIMENSION)access_rows, FALSE);
-      first_row = TRUE;
    }
-    /* Fetch component-dependent info */
-    coef_bits = coef->coef_bits_latch + (ci * SAVED_COEFS);
+    /* Fetch component-dependent info.
+     * If the current scan is incomplete, then we use the component-dependent
+     * info from the previous scan.
+     */
+    if (cinfo->output_iMCU_row > cinfo->master->last_good_iMCU_row)
+      coef_bits =
+        coef->coef_bits_latch + ((ci + cinfo->num_components) * SAVED_COEFS);
+    else
+      coef_bits = coef->coef_bits_latch + (ci * SAVED_COEFS);
+
+    /* We only do DC interpolation if no AC coefficient data is available. */
+    change_dc =
+      coef_bits[1] == -1 && coef_bits[2] == -1 && coef_bits[3] == -1 &&
+      coef_bits[4] == -1 && coef_bits[5] == -1 && coef_bits[6] == -1 &&
+      coef_bits[7] == -1 && coef_bits[8] == -1 && coef_bits[9] == -1;
+
    quanttbl = compptr->quant_table;
    Q00 = quanttbl->quantval[0];
    Q01 = quanttbl->quantval[Q01_POS];
@@ -487,27 +529,51 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
    Q20 = quanttbl->quantval[Q20_POS];
    Q11 = quanttbl->quantval[Q11_POS];
    Q02 = quanttbl->quantval[Q02_POS];
+    if (change_dc) {
+      Q03 = quanttbl->quantval[Q03_POS];
+      Q12 = quanttbl->quantval[Q12_POS];
+      Q21 = quanttbl->quantval[Q21_POS];
+      Q30 = quanttbl->quantval[Q30_POS];
+    }
    inverse_DCT = cinfo->idct->inverse_DCT[ci];
    output_ptr = output_buf[ci];
    /* Loop over all DCT blocks to be processed. */
    for (block_row = 0; block_row < block_rows; block_row++) {
      buffer_ptr = buffer[block_row] + cinfo->master->first_MCU_col[ci];
-      if (first_row && block_row == 0)
+
+      if (block_row > 0 || cinfo->output_iMCU_row > 0)
+        prev_block_row =
+          buffer[block_row - 1] + cinfo->master->first_MCU_col[ci];
+      else
        prev_block_row = buffer_ptr;
+
+      if (block_row > 1 || cinfo->output_iMCU_row > 1)
+        prev_prev_block_row =
+          buffer[block_row - 2] + cinfo->master->first_MCU_col[ci];
+      else
+        prev_prev_block_row = prev_block_row;
+
+      if (block_row < block_rows - 1 || cinfo->output_iMCU_row < last_iMCU_row)
+        next_block_row =
+          buffer[block_row + 1] + cinfo->master->first_MCU_col[ci];
      else
-        prev_block_row = buffer[block_row - 1] +
-                         cinfo->master->first_MCU_col[ci];
-      if (last_row && block_row == block_rows - 1)
        next_block_row = buffer_ptr;
+
+      if (block_row < block_rows - 2 ||
+          cinfo->output_iMCU_row < last_iMCU_row - 1)
+        next_next_block_row =
+          buffer[block_row + 2] + cinfo->master->first_MCU_col[ci];
      else
-        next_block_row = buffer[block_row + 1] +
-                         cinfo->master->first_MCU_col[ci];
+        next_next_block_row = next_block_row;
+
      /* We fetch the surrounding DC values using a sliding-register approach.
-       * Initialize all nine here so as to do the right thing on narrow pics.
+       * Initialize all 25 here so as to do the right thing on narrow pics.
       */
-      DC1 = DC2 = DC3 = (int)prev_block_row[0][0];
-      DC4 = DC5 = DC6 = (int)buffer_ptr[0][0];
-      DC7 = DC8 = DC9 = (int)next_block_row[0][0];
+      DC01 = DC02 = DC03 = DC04 = DC05 = (int)prev_prev_block_row[0][0];
+      DC06 = DC07 = DC08 = DC09 = DC10 = (int)prev_block_row[0][0];
+      DC11 = DC12 = DC13 = DC14 = DC15 = (int)buffer_ptr[0][0];
+      DC16 = DC17 = DC18 = DC19 = DC20 = (int)next_block_row[0][0];
+      DC21 = DC22 = DC23 = DC24 = DC25 = (int)next_next_block_row[0][0];
      output_col = 0;
      last_block_column = compptr->width_in_blocks - 1;
      for (block_num = cinfo->master->first_MCU_col[ci];
@@ -515,18 +581,39 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
        /* Fetch current DCT block into workspace so we can modify it. */
        jcopy_block_row(buffer_ptr, (JBLOCKROW)workspace, (JDIMENSION)1);
        /* Update DC values */
-        if (block_num < last_block_column) {
-          DC3 = (int)prev_block_row[1][0];
-          DC6 = (int)buffer_ptr[1][0];
-          DC9 = (int)next_block_row[1][0];
+        if (block_num == cinfo->master->first_MCU_col[ci] &&
+            block_num < last_block_column) {
+          DC04 = (int)prev_prev_block_row[1][0];
+          DC09 = (int)prev_block_row[1][0];
+          DC14 = (int)buffer_ptr[1][0];
+          DC19 = (int)next_block_row[1][0];
+          DC24 = (int)next_next_block_row[1][0];
        }
-        /* Compute coefficient estimates per K.8.
-         * An estimate is applied only if coefficient is still zero,
-         * and is not known to be fully accurate.
+        if (block_num + 1 < last_block_column) {
+          DC05 = (int)prev_prev_block_row[2][0];
+          DC10 = (int)prev_block_row[2][0];
+          DC15 = (int)buffer_ptr[2][0];
+          DC20 = (int)next_block_row[2][0];
+          DC25 = (int)next_next_block_row[2][0];
+        }
+        /* If DC interpolation is enabled, compute coefficient estimates using
+         * a Gaussian-like kernel, keeping the averages of the DC values.
+         *
+         * If DC interpolation is disabled, compute coefficient estimates using
+         * an algorithm similar to the one described in Section K.8 of the JPEG
+         * standard, except applied to a 5x5 window rather than a 3x3 window.
+         *
+         * An estimate is applied only if the coefficient is still zero and is
+         * not known to be fully accurate.
         */
        /* AC01 */
        if ((Al = coef_bits[1]) != 0 && workspace[1] == 0) {
-          num = 36 * Q00 * (DC4 - DC6);
+          num = Q00 * (change_dc ?
+                (-DC01 - DC02 + DC04 + DC05 - 3 * DC06 + 13 * DC07 -
+                 13 * DC09 + 3 * DC10 - 3 * DC11 + 38 * DC12 - 38 * DC14 +
+                 3 * DC15 - 3 * DC16 + 13 * DC17 - 13 * DC19 + 3 * DC20 -
+                 DC21 - DC22 + DC24 + DC25) :
+                (-7 * DC11 + 50 * DC12 - 50 * DC14 + 7 * DC15));
          if (num >= 0) {
            pred = (int)(((Q01 << 7) + num) / (Q01 << 8));
            if (Al > 0 && pred >= (1 << Al))
@@ -541,7 +628,12 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
        }
        /* AC10 */
        if ((Al = coef_bits[2]) != 0 && workspace[8] == 0) {
-          num = 36 * Q00 * (DC2 - DC8);
+          num = Q00 * (change_dc ?
+                (-DC01 - 3 * DC02 - 3 * DC03 - 3 * DC04 - DC05 - DC06 +
+                 13 * DC07 + 38 * DC08 + 13 * DC09 - DC10 + DC16 -
+                 13 * DC17 - 38 * DC18 - 13 * DC19 + DC20 + DC21 +
+                 3 * DC22 + 3 * DC23 + 3 * DC24 + DC25) :
+                (-7 * DC03 + 50 * DC08 - 50 * DC18 + 7 * DC23));
          if (num >= 0) {
            pred = (int)(((Q10 << 7) + num) / (Q10 << 8));
            if (Al > 0 && pred >= (1 << Al))
@@ -556,7 +648,10 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
        }
        /* AC20 */
        if ((Al = coef_bits[3]) != 0 && workspace[16] == 0) {
-          num = 9 * Q00 * (DC2 + DC8 - 2 * DC5);
+          num = Q00 * (change_dc ?
+                (DC03 + 2 * DC07 + 7 * DC08 + 2 * DC09 - 5 * DC12 - 14 * DC13 -
+                 5 * DC14 + 2 * DC17 + 7 * DC18 + 2 * DC19 + DC23) :
+                (-DC03 + 13 * DC08 - 24 * DC13 + 13 * DC18 - DC23));
          if (num >= 0) {
            pred = (int)(((Q20 << 7) + num) / (Q20 << 8));
            if (Al > 0 && pred >= (1 << Al))
@@ -571,7 +666,11 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
        }
        /* AC11 */
        if ((Al = coef_bits[4]) != 0 && workspace[9] == 0) {
-          num = 5 * Q00 * (DC1 - DC3 - DC7 + DC9);
+          num = Q00 * (change_dc ?
+                (-DC01 + DC05 + 9 * DC07 - 9 * DC09 - 9 * DC17 +
+                 9 * DC19 + DC21 - DC25) :
+                (DC10 + DC16 - 10 * DC17 + 10 * DC19 - DC02 - DC20 + DC22 -
+                 DC24 + DC04 - DC06 + 10 * DC07 - 10 * DC09));
          if (num >= 0) {
            pred = (int)(((Q11 << 7) + num) / (Q11 << 8));
            if (Al > 0 && pred >= (1 << Al))
@@ -586,7 +685,10 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
        }
        /* AC02 */
        if ((Al = coef_bits[5]) != 0 && workspace[2] == 0) {
-          num = 9 * Q00 * (DC4 + DC6 - 2 * DC5);
+          num = Q00 * (change_dc ?
+                (2 * DC07 - 5 * DC08 + 2 * DC09 + DC11 + 7 * DC12 - 14 * DC13 +
+                 7 * DC14 + DC15 + 2 * DC17 - 5 * DC18 + 2 * DC19) :
+                (-DC11 + 13 * DC12 - 24 * DC13 + 13 * DC14 - DC15));
          if (num >= 0) {
            pred = (int)(((Q02 << 7) + num) / (Q02 << 8));
            if (Al > 0 && pred >= (1 << Al))
@@ -599,14 +701,96 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf)
          }
          workspace[2] = (JCOEF)pred;
        }
+        if (change_dc) {
+          /* AC03 */
+          if ((Al = coef_bits[6]) != 0 && workspace[3] == 0) {
+            num = Q00 * (DC07 - DC09 + 2 * DC12 - 2 * DC14 + DC17 - DC19);
+            if (num >= 0) {
+              pred = (int)(((Q03 << 7) + num) / (Q03 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+            } else {
+              pred = (int)(((Q03 << 7) - num) / (Q03 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+              pred = -pred;
+            }
+            workspace[3] = (JCOEF)pred;
+          }
+          /* AC12 */
+          if ((Al = coef_bits[7]) != 0 && workspace[10] == 0) {
+            num = Q00 * (DC07 - 3 * DC08 + DC09 - DC17 + 3 * DC18 - DC19);
+            if (num >= 0) {
+              pred = (int)(((Q12 << 7) + num) / (Q12 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+            } else {
+              pred = (int)(((Q12 << 7) - num) / (Q12 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+              pred = -pred;
+            }
+            workspace[10] = (JCOEF)pred;
+          }
+          /* AC21 */
+          if ((Al = coef_bits[8]) != 0 && workspace[17] == 0) {
+            num = Q00 * (DC07 - DC09 - 3 * DC12 + 3 * DC14 + DC17 - DC19);
+            if (num >= 0) {
+              pred = (int)(((Q21 << 7) + num) / (Q21 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+            } else {
+              pred = (int)(((Q21 << 7) - num) / (Q21 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+              pred = -pred;
+            }
+            workspace[17] = (JCOEF)pred;
+          }
+          /* AC30 */
+          if ((Al = coef_bits[9]) != 0 && workspace[24] == 0) {
+            num = Q00 * (DC07 + 2 * DC08 + DC09 - DC17 - 2 * DC18 - DC19);
+            if (num >= 0) {
+              pred = (int)(((Q30 << 7) + num) / (Q30 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+            } else {
+              pred = (int)(((Q30 << 7) - num) / (Q30 << 8));
+              if (Al > 0 && pred >= (1 << Al))
+                pred = (1 << Al) - 1;
+              pred = -pred;
+            }
+            workspace[24] = (JCOEF)pred;
+          }
+          /* coef_bits[0] is non-negative.  Otherwise this function would not
+           * be called.
+           */
+          num = Q00 *
+                (-2 * DC01 - 6 * DC02 - 8 * DC03 - 6 * DC04 - 2 * DC05 -
+                 6 * DC06 + 6 * DC07 + 42 * DC08 + 6 * DC09 - 6 * DC10 -
+                 8 * DC11 + 42 * DC12 + 152 * DC13 + 42 * DC14 - 8 * DC15 -
+                 6 * DC16 + 6 * DC17 + 42 * DC18 + 6 * DC19 - 6 * DC20 -
+                 2 * DC21 - 6 * DC22 - 8 * DC23 - 6 * DC24 - 2 * DC25);
+          if (num >= 0) {
+            pred = (int)(((Q00 << 7) + num) / (Q00 << 8));
+          } else {
+            pred = (int)(((Q00 << 7) - num) / (Q00 << 8));
+            pred = -pred;
+          }
+          workspace[0] = (JCOEF)pred;
+        }  /* change_dc */
+
        /* OK, do the IDCT */
        (*inverse_DCT) (cinfo, compptr, (JCOEFPTR)workspace, output_ptr,
                        output_col);
        /* Advance for next column */
-        DC1 = DC2;  DC2 = DC3;
-        DC4 = DC5;  DC5 = DC6;
-        DC7 = DC8;  DC8 = DC9;
-        buffer_ptr++, prev_block_row++, next_block_row++;
+        DC01 = DC02;  DC02 = DC03;  DC03 = DC04;  DC04 = DC05;
+        DC06 = DC07;  DC07 = DC08;  DC08 = DC09;  DC09 = DC10;
+        DC11 = DC12;  DC12 = DC13;  DC13 = DC14;  DC14 = DC15;
+        DC16 = DC17;  DC17 = DC18;  DC18 = DC19;  DC19 = DC20;
+        DC21 = DC22;  DC22 = DC23;  DC23 = DC24;  DC24 = DC25;
+        buffer_ptr++, prev_block_row++, next_block_row++,
+          prev_prev_block_row++, next_next_block_row++;
        output_col += compptr->_DCT_scaled_size;
      }
      output_ptr += compptr->_DCT_scaled_size;
@@ -655,7 +839,7 @@ jinit_d_coef_controller(j_decompress_ptr cinfo, boolean need_full_buffer)
 #ifdef BLOCK_SMOOTHING_SUPPORTED
      /* If block smoothing could be used, need a bigger window */
      if (cinfo->progressive_mode)
-        access_rows *= 3;
+        access_rows *= 5;
 #endif
      coef->whole_image[ci] = (*cinfo->mem->request_virt_barray)
        ((j_common_ptr)cinfo, JPOOL_IMAGE, TRUE,
@@ -5,6 +5,7 @@
 * Copyright (C) 1994-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
+ * Copyright (C) 2020, Google, Inc.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 */
@@ -51,7 +52,7 @@ typedef struct {
 #ifdef BLOCK_SMOOTHING_SUPPORTED
  /* When doing block smoothing, we latch coefficient Al values here */
  int *coef_bits_latch;
-#define SAVED_COEFS  6          /* we save coef_bits[0..5] */
+#define SAVED_COEFS  10         /* we save coef_bits[0..9] */
 #endif
 } my_coef_controller;

@@ -45,9 +45,9 @@ ycc_rgb565_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    outptr = *output_buf++;

    if (PACK_NEED_ALIGNMENT(outptr)) {
-      y  = GETJSAMPLE(*inptr0++);
-      cb = GETJSAMPLE(*inptr1++);
-      cr = GETJSAMPLE(*inptr2++);
+      y  = *inptr0++;
+      cb = *inptr1++;
+      cr = *inptr2++;
      r = range_limit[y + Crrtab[cr]];
      g = range_limit[y + ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
                                            SCALEBITS))];
@@ -58,18 +58,18 @@ ycc_rgb565_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
      num_cols--;
    }
    for (col = 0; col < (num_cols >> 1); col++) {
-      y  = GETJSAMPLE(*inptr0++);
-      cb = GETJSAMPLE(*inptr1++);
-      cr = GETJSAMPLE(*inptr2++);
+      y  = *inptr0++;
+      cb = *inptr1++;
+      cr = *inptr2++;
      r = range_limit[y + Crrtab[cr]];
      g = range_limit[y + ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
                                            SCALEBITS))];
      b = range_limit[y + Cbbtab[cb]];
      rgb = PACK_SHORT_565(r, g, b);

-      y  = GETJSAMPLE(*inptr0++);
-      cb = GETJSAMPLE(*inptr1++);
-      cr = GETJSAMPLE(*inptr2++);
+      y  = *inptr0++;
+      cb = *inptr1++;
+      cr = *inptr2++;
      r = range_limit[y + Crrtab[cr]];
      g = range_limit[y + ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
                                            SCALEBITS))];
@@ -80,9 +80,9 @@ ycc_rgb565_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
      outptr += 4;
    }
    if (num_cols & 1) {
-      y  = GETJSAMPLE(*inptr0);
-      cb = GETJSAMPLE(*inptr1);
-      cr = GETJSAMPLE(*inptr2);
+      y  = *inptr0;
+      cb = *inptr1;
+      cr = *inptr2;
      r = range_limit[y + Crrtab[cr]];
      g = range_limit[y + ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
                                            SCALEBITS))];
@@ -125,9 +125,9 @@ ycc_rgb565D_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    if (PACK_NEED_ALIGNMENT(outptr)) {
-      y  = GETJSAMPLE(*inptr0++);
-      cb = GETJSAMPLE(*inptr1++);
-      cr = GETJSAMPLE(*inptr2++);
+      y  = *inptr0++;
+      cb = *inptr1++;
+      cr = *inptr2++;
      r = range_limit[DITHER_565_R(y + Crrtab[cr], d0)];
      g = range_limit[DITHER_565_G(y +
                                   ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
@@ -139,9 +139,9 @@ ycc_rgb565D_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
      num_cols--;
    }
    for (col = 0; col < (num_cols >> 1); col++) {
-      y  = GETJSAMPLE(*inptr0++);
-      cb = GETJSAMPLE(*inptr1++);
-      cr = GETJSAMPLE(*inptr2++);
+      y  = *inptr0++;
+      cb = *inptr1++;
+      cr = *inptr2++;
      r = range_limit[DITHER_565_R(y + Crrtab[cr], d0)];
      g = range_limit[DITHER_565_G(y +
                                   ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
@@ -150,9 +150,9 @@ ycc_rgb565D_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
      d0 = DITHER_ROTATE(d0);
      rgb = PACK_SHORT_565(r, g, b);

-      y  = GETJSAMPLE(*inptr0++);
-      cb = GETJSAMPLE(*inptr1++);
-      cr = GETJSAMPLE(*inptr2++);
+      y  = *inptr0++;
+      cb = *inptr1++;
+      cr = *inptr2++;
      r = range_limit[DITHER_565_R(y + Crrtab[cr], d0)];
      g = range_limit[DITHER_565_G(y +
                                   ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
@@ -165,9 +165,9 @@ ycc_rgb565D_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
      outptr += 4;
    }
    if (num_cols & 1) {
-      y  = GETJSAMPLE(*inptr0);
-      cb = GETJSAMPLE(*inptr1);
-      cr = GETJSAMPLE(*inptr2);
+      y  = *inptr0;
+      cb = *inptr1;
+      cr = *inptr2;
      r = range_limit[DITHER_565_R(y + Crrtab[cr], d0)];
      g = range_limit[DITHER_565_G(y +
                                   ((int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr],
@@ -202,32 +202,32 @@ rgb_rgb565_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    if (PACK_NEED_ALIGNMENT(outptr)) {
-      r = GETJSAMPLE(*inptr0++);
-      g = GETJSAMPLE(*inptr1++);
-      b = GETJSAMPLE(*inptr2++);
+      r = *inptr0++;
+      g = *inptr1++;
+      b = *inptr2++;
      rgb = PACK_SHORT_565(r, g, b);
      *(INT16 *)outptr = (INT16)rgb;
      outptr += 2;
      num_cols--;
    }
    for (col = 0; col < (num_cols >> 1); col++) {
-      r = GETJSAMPLE(*inptr0++);
-      g = GETJSAMPLE(*inptr1++);
-      b = GETJSAMPLE(*inptr2++);
+      r = *inptr0++;
+      g = *inptr1++;
+      b = *inptr2++;
      rgb = PACK_SHORT_565(r, g, b);

-      r = GETJSAMPLE(*inptr0++);
-      g = GETJSAMPLE(*inptr1++);
-      b = GETJSAMPLE(*inptr2++);
+      r = *inptr0++;
+      g = *inptr1++;
+      b = *inptr2++;
      rgb = PACK_TWO_PIXELS(rgb, PACK_SHORT_565(r, g, b));

      WRITE_TWO_ALIGNED_PIXELS(outptr, rgb);
      outptr += 4;
    }
    if (num_cols & 1) {
-      r = GETJSAMPLE(*inptr0);
-      g = GETJSAMPLE(*inptr1);
-      b = GETJSAMPLE(*inptr2);
+      r = *inptr0;
+      g = *inptr1;
+      b = *inptr2;
      rgb = PACK_SHORT_565(r, g, b);
      *(INT16 *)outptr = (INT16)rgb;
    }
@@ -259,24 +259,24 @@ rgb_rgb565D_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    if (PACK_NEED_ALIGNMENT(outptr)) {
-      r = range_limit[DITHER_565_R(GETJSAMPLE(*inptr0++), d0)];
-      g = range_limit[DITHER_565_G(GETJSAMPLE(*inptr1++), d0)];
-      b = range_limit[DITHER_565_B(GETJSAMPLE(*inptr2++), d0)];
+      r = range_limit[DITHER_565_R(*inptr0++, d0)];
+      g = range_limit[DITHER_565_G(*inptr1++, d0)];
+      b = range_limit[DITHER_565_B(*inptr2++, d0)];
      rgb = PACK_SHORT_565(r, g, b);
      *(INT16 *)outptr = (INT16)rgb;
      outptr += 2;
      num_cols--;
    }
    for (col = 0; col < (num_cols >> 1); col++) {
-      r = range_limit[DITHER_565_R(GETJSAMPLE(*inptr0++), d0)];
-      g = range_limit[DITHER_565_G(GETJSAMPLE(*inptr1++), d0)];
-      b = range_limit[DITHER_565_B(GETJSAMPLE(*inptr2++), d0)];
+      r = range_limit[DITHER_565_R(*inptr0++, d0)];
+      g = range_limit[DITHER_565_G(*inptr1++, d0)];
+      b = range_limit[DITHER_565_B(*inptr2++, d0)];
      d0 = DITHER_ROTATE(d0);
      rgb = PACK_SHORT_565(r, g, b);

-      r = range_limit[DITHER_565_R(GETJSAMPLE(*inptr0++), d0)];
-      g = range_limit[DITHER_565_G(GETJSAMPLE(*inptr1++), d0)];
-      b = range_limit[DITHER_565_B(GETJSAMPLE(*inptr2++), d0)];
+      r = range_limit[DITHER_565_R(*inptr0++, d0)];
+      g = range_limit[DITHER_565_G(*inptr1++, d0)];
+      b = range_limit[DITHER_565_B(*inptr2++, d0)];
      d0 = DITHER_ROTATE(d0);
      rgb = PACK_TWO_PIXELS(rgb, PACK_SHORT_565(r, g, b));

@@ -284,9 +284,9 @@ rgb_rgb565D_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
      outptr += 4;
    }
    if (num_cols & 1) {
-      r = range_limit[DITHER_565_R(GETJSAMPLE(*inptr0), d0)];
-      g = range_limit[DITHER_565_G(GETJSAMPLE(*inptr1), d0)];
-      b = range_limit[DITHER_565_B(GETJSAMPLE(*inptr2), d0)];
+      r = range_limit[DITHER_565_R(*inptr0, d0)];
+      g = range_limit[DITHER_565_G(*inptr1, d0)];
+      b = range_limit[DITHER_565_B(*inptr2, d0)];
      rgb = PACK_SHORT_565(r, g, b);
      *(INT16 *)outptr = (INT16)rgb;
    }
@@ -53,9 +53,9 @@ ycc_rgb_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    for (col = 0; col < num_cols; col++) {
-      y  = GETJSAMPLE(inptr0[col]);
-      cb = GETJSAMPLE(inptr1[col]);
-      cr = GETJSAMPLE(inptr2[col]);
+      y  = inptr0[col];
+      cb = inptr1[col];
+      cr = inptr2[col];
      /* Range-limiting is essential due to noise introduced by DCT losses. */
      outptr[RGB_RED] =   range_limit[y + Crrtab[cr]];
      outptr[RGB_GREEN] = range_limit[y +
@@ -93,7 +93,6 @@ gray_rgb_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    inptr = input_buf[0][input_row++];
    outptr = *output_buf++;
    for (col = 0; col < num_cols; col++) {
-      /* We can dispense with GETJSAMPLE() here */
      outptr[RGB_RED] = outptr[RGB_GREEN] = outptr[RGB_BLUE] = inptr[col];
      /* Set unused byte to 0xFF so it can be interpreted as an opaque */
      /* alpha channel value */
@@ -128,7 +127,6 @@ rgb_rgb_convert_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    for (col = 0; col < num_cols; col++) {
-      /* We can dispense with GETJSAMPLE() here */
      outptr[RGB_RED] = inptr0[col];
      outptr[RGB_GREEN] = inptr1[col];
      outptr[RGB_BLUE] = inptr2[col];
@@ -341,9 +341,9 @@ rgb_gray_convert(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    for (col = 0; col < num_cols; col++) {
-      r = GETJSAMPLE(inptr0[col]);
-      g = GETJSAMPLE(inptr1[col]);
-      b = GETJSAMPLE(inptr2[col]);
+      r = inptr0[col];
+      g = inptr1[col];
+      b = inptr2[col];
      /* Y */
      outptr[col] = (JSAMPLE)((ctab[r + R_Y_OFF] + ctab[g + G_Y_OFF] +
                               ctab[b + B_Y_OFF]) >> SCALEBITS);
@@ -550,9 +550,9 @@ ycck_cmyk_convert(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    input_row++;
    outptr = *output_buf++;
    for (col = 0; col < num_cols; col++) {
-      y  = GETJSAMPLE(inptr0[col]);
-      cb = GETJSAMPLE(inptr1[col]);
-      cr = GETJSAMPLE(inptr2[col]);
+      y  = inptr0[col];
+      cb = inptr1[col];
+      cr = inptr2[col];
      /* Range-limiting is essential due to noise introduced by DCT losses. */
      outptr[0] = range_limit[MAXJSAMPLE - (y + Crrtab[cr])];   /* red */
      outptr[1] = range_limit[MAXJSAMPLE - (y +                 /* green */
@@ -560,7 +560,7 @@ ycck_cmyk_convert(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
                                                 SCALEBITS)))];
      outptr[2] = range_limit[MAXJSAMPLE - (y + Cbbtab[cb])];   /* blue */
      /* K passes through unchanged */
-      outptr[3] = inptr3[col];  /* don't need GETJSAMPLE here */
+      outptr[3] = inptr3[col];
      outptr += 4;
    }
  }
@@ -5,6 +5,7 @@
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
 * Copyright (C) 2009-2011, 2016, 2018-2019, D. R. Commander.
+ * Copyright (C) 2018, Matthias Räncker.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -39,24 +40,6 @@ typedef struct {
  int last_dc_val[MAX_COMPS_IN_SCAN]; /* last DC coef for each component */
 } savable_state;

-/* This macro is to work around compilers with missing or broken
- * structure assignment.  You'll need to fix this code if you have
- * such a compiler and you change MAX_COMPS_IN_SCAN.
- */
-
-#ifndef NO_STRUCT_ASSIGN
-#define ASSIGN_STATE(dest, src)  ((dest) = (src))
-#else
-#if MAX_COMPS_IN_SCAN == 4
-#define ASSIGN_STATE(dest, src) \
-  ((dest).last_dc_val[0] = (src).last_dc_val[0], \
-   (dest).last_dc_val[1] = (src).last_dc_val[1], \
-   (dest).last_dc_val[2] = (src).last_dc_val[2], \
-   (dest).last_dc_val[3] = (src).last_dc_val[3])
-#endif
-#endif
-
-
 typedef struct {
  struct jpeg_entropy_decoder pub; /* public fields */

@@ -325,7 +308,7 @@ jpeg_fill_bit_buffer(bitread_working_state *state,
        bytes_in_buffer = cinfo->src->bytes_in_buffer;
      }
      bytes_in_buffer--;
-      c = GETJOCTET(*next_input_byte++);
+      c = *next_input_byte++;

      /* If it's 0xFF, check and discard stuffed zero byte */
      if (c == 0xFF) {
@@ -342,7 +325,7 @@ jpeg_fill_bit_buffer(bitread_working_state *state,
            bytes_in_buffer = cinfo->src->bytes_in_buffer;
          }
          bytes_in_buffer--;
-          c = GETJOCTET(*next_input_byte++);
+          c = *next_input_byte++;
        } while (c == 0xFF);

        if (c == 0) {
@@ -405,8 +388,8 @@ no_more_bytes:

 #define GET_BYTE { \
  register int c0, c1; \
-  c0 = GETJOCTET(*buffer++); \
-  c1 = GETJOCTET(*buffer); \
+  c0 = *buffer++; \
+  c1 = *buffer; \
  /* Pre-execute most common case */ \
  get_buffer = (get_buffer << 8) | c0; \
  bits_left += 8; \
@@ -423,7 +406,7 @@ no_more_bytes:
  } \
 }

-#if SIZEOF_SIZE_T == 8 || defined(_WIN64)
+#if SIZEOF_SIZE_T == 8 || defined(_WIN64) || (defined(__x86_64__) && defined(__ILP32__))

 /* Pre-fetch 48 bytes, because the holding register is 64-bit */
 #define FILL_BIT_BUFFER_FAST \
@@ -557,6 +540,12 @@ process_restart(j_decompress_ptr cinfo)
 }


+#if defined(__has_feature)
+#if __has_feature(undefined_behavior_sanitizer)
+__attribute__((no_sanitize("signed-integer-overflow"),
+               no_sanitize("unsigned-integer-overflow")))
+#endif
+#endif
 LOCAL(boolean)
 decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
 {
@@ -568,7 +557,7 @@ decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)

  /* Load up working state */
  BITREAD_LOAD_STATE(cinfo, entropy->bitstate);
-  ASSIGN_STATE(state, entropy->saved);
+  state = entropy->saved;

  for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
    JBLOCKROW block = MCU_data ? MCU_data[blkn] : NULL;
@@ -589,11 +578,15 @@ decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
    if (entropy->dc_needed[blkn]) {
      /* Convert DC difference to actual value, update last_dc_val */
      int ci = cinfo->MCU_membership[blkn];
-      /* This is really just
-       *   s += state.last_dc_val[ci];
-       * It is written this way in order to shut up UBSan.
+      /* Certain malformed JPEG images produce repeated DC coefficient
+       * differences of 2047 or -2047, which causes state.last_dc_val[ci] to
+       * grow until it overflows or underflows a 32-bit signed integer.  This
+       * behavior is, to the best of our understanding, innocuous, and it is
+       * unclear how to work around it without potentially affecting
+       * performance.  Thus, we (hopefully temporarily) suppress UBSan integer
+       * overflow errors for this function and decode_mcu_fast().
       */
-      s = (int)((unsigned int)s + (unsigned int)state.last_dc_val[ci]);
+      s += state.last_dc_val[ci];
      state.last_dc_val[ci] = s;
      if (block) {
        /* Output the DC coefficient (assumes jpeg_natural_order[0] = 0) */
@@ -653,11 +646,17 @@ decode_mcu_slow(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)

  /* Completed MCU, so update state */
  BITREAD_SAVE_STATE(cinfo, entropy->bitstate);
-  ASSIGN_STATE(entropy->saved, state);
+  entropy->saved = state;
  return TRUE;
 }


+#if defined(__has_feature)
+#if __has_feature(undefined_behavior_sanitizer)
+__attribute__((no_sanitize("signed-integer-overflow"),
+               no_sanitize("unsigned-integer-overflow")))
+#endif
+#endif
 LOCAL(boolean)
 decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
 {
@@ -671,7 +670,7 @@ decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
  /* Load up working state */
  BITREAD_LOAD_STATE(cinfo, entropy->bitstate);
  buffer = (JOCTET *)br_state.next_input_byte;
-  ASSIGN_STATE(state, entropy->saved);
+  state = entropy->saved;

  for (blkn = 0; blkn < cinfo->blocks_in_MCU; blkn++) {
    JBLOCKROW block = MCU_data ? MCU_data[blkn] : NULL;
@@ -688,7 +687,10 @@ decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)

    if (entropy->dc_needed[blkn]) {
      int ci = cinfo->MCU_membership[blkn];
-      s = (int)((unsigned int)s + (unsigned int)state.last_dc_val[ci]);
+      /* Refer to the comment in decode_mcu_slow() regarding the supression of
+       * a UBSan integer overflow error in this line of code.
+       */
+      s += state.last_dc_val[ci];
      state.last_dc_val[ci] = s;
      if (block)
        (*block)[0] = (JCOEF)s;
@@ -740,7 +742,7 @@ decode_mcu_fast(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
  br_state.bytes_in_buffer -= (buffer - br_state.next_input_byte);
  br_state.next_input_byte = buffer;
  BITREAD_SAVE_STATE(cinfo, entropy->bitstate);
-  ASSIGN_STATE(entropy->saved, state);
+  entropy->saved = state;
  return TRUE;
 }

@@ -795,7 +797,8 @@ use_slow:
  }

  /* Account for restart interval (no-op if not using restarts) */
-  entropy->restarts_to_go--;
+  if (cinfo->restart_interval)
+    entropy->restarts_to_go--;

  return TRUE;
 }
@@ -4,7 +4,8 @@
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2010-2011, 2015-2016, D. R. Commander.
+ * Copyright (C) 2010-2011, 2015-2016, 2021, D. R. Commander.
+ * Copyright (C) 2018, Matthias Räncker.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -78,6 +79,11 @@ EXTERN(void) jpeg_make_d_derived_tbl(j_decompress_ptr cinfo, boolean isDC,
 typedef size_t bit_buf_type;            /* type of bit-extraction buffer */
 #define BIT_BUF_SIZE  64                /* size of buffer in bits */

+#elif defined(__x86_64__) && defined(__ILP32__)
+
+typedef unsigned long long bit_buf_type; /* type of bit-extraction buffer */
+#define BIT_BUF_SIZE  64                 /* size of buffer in bits */
+
 #else

 typedef unsigned long bit_buf_type;     /* type of bit-extraction buffer */
@@ -228,7 +234,10 @@ slowlabel: \
      s |= GET_BITS(1); \
      nb++; \
    } \
-    s = htbl->pub->huffval[(int)(s + htbl->valoffset[nb]) & 0xFF]; \
+    if (nb > 16) \
+      s = 0; \
+    else \
+      s = htbl->pub->huffval[(int)(s + htbl->valoffset[nb]) & 0xFF]; \
  }

 /* Out-of-line case for Huffman code fetching */
@@ -38,18 +38,18 @@ marker_is_icc(jpeg_saved_marker_ptr marker)
    marker->marker == ICC_MARKER &&
    marker->data_length >= ICC_OVERHEAD_LEN &&
    /* verify the identifying string */
-    GETJOCTET(marker->data[0]) == 0x49 &&
-    GETJOCTET(marker->data[1]) == 0x43 &&
-    GETJOCTET(marker->data[2]) == 0x43 &&
-    GETJOCTET(marker->data[3]) == 0x5F &&
-    GETJOCTET(marker->data[4]) == 0x50 &&
-    GETJOCTET(marker->data[5]) == 0x52 &&
-    GETJOCTET(marker->data[6]) == 0x4F &&
-    GETJOCTET(marker->data[7]) == 0x46 &&
-    GETJOCTET(marker->data[8]) == 0x49 &&
-    GETJOCTET(marker->data[9]) == 0x4C &&
-    GETJOCTET(marker->data[10]) == 0x45 &&
-    GETJOCTET(marker->data[11]) == 0x0;
+    marker->data[0] == 0x49 &&
+    marker->data[1] == 0x43 &&
+    marker->data[2] == 0x43 &&
+    marker->data[3] == 0x5F &&
+    marker->data[4] == 0x50 &&
+    marker->data[5] == 0x52 &&
+    marker->data[6] == 0x4F &&
+    marker->data[7] == 0x46 &&
+    marker->data[8] == 0x49 &&
+    marker->data[9] == 0x4C &&
+    marker->data[10] == 0x45 &&
+    marker->data[11] == 0x0;
 }


@@ -102,12 +102,12 @@ jpeg_read_icc_profile(j_decompress_ptr cinfo, JOCTET **icc_data_ptr,
  for (marker = cinfo->marker_list; marker != NULL; marker = marker->next) {
    if (marker_is_icc(marker)) {
      if (num_markers == 0)
-        num_markers = GETJOCTET(marker->data[13]);
-      else if (num_markers != GETJOCTET(marker->data[13])) {
+        num_markers = marker->data[13];
+      else if (num_markers != marker->data[13]) {
        WARNMS(cinfo, JWRN_BOGUS_ICC);  /* inconsistent num_markers fields */
        return FALSE;
      }
-      seq_no = GETJOCTET(marker->data[12]);
+      seq_no = marker->data[12];
      if (seq_no <= 0 || seq_no > num_markers) {
        WARNMS(cinfo, JWRN_BOGUS_ICC);  /* bogus sequence number */
        return FALSE;
@@ -154,7 +154,7 @@ jpeg_read_icc_profile(j_decompress_ptr cinfo, JOCTET **icc_data_ptr,
      JOCTET FAR *src_ptr;
      JOCTET *dst_ptr;
      unsigned int length;
-      seq_no = GETJOCTET(marker->data[12]);
+      seq_no = marker->data[12];
      dst_ptr = icc_data + data_offset[seq_no];
      src_ptr = marker->data + ICC_OVERHEAD_LEN;
      length = data_length[seq_no];
@@ -18,6 +18,7 @@

 #include "jinclude.h"
 #include "jdmainct.h"
+#include "jconfigint.h"


 /*
@@ -360,7 +361,7 @@ process_data_context_main(j_decompress_ptr cinfo, JSAMPARRAY output_buf,
    main_ptr->context_state = CTX_PREPARE_FOR_IMCU;
    if (*out_row_ctr >= out_rows_avail)
      return;                   /* Postprocessor exactly filled output buf */
-    /*FALLTHROUGH*/
+    FALLTHROUGH                 /*FALLTHROUGH*/
  case CTX_PREPARE_FOR_IMCU:
    /* Prepare to process first M-1 row groups of this iMCU row */
    main_ptr->rowgroup_ctr = 0;
@@ -371,7 +372,7 @@ process_data_context_main(j_decompress_ptr cinfo, JSAMPARRAY output_buf,
    if (main_ptr->iMCU_row_ctr == cinfo->total_iMCU_rows)
      set_bottom_pointers(cinfo);
    main_ptr->context_state = CTX_PROCESS_IMCU;
-    /*FALLTHROUGH*/
+    FALLTHROUGH                 /*FALLTHROUGH*/
  case CTX_PROCESS_IMCU:
    /* Call postprocessor using previously set pointers */
    (*cinfo->post->post_process_data) (cinfo,
@@ -151,7 +151,7 @@ typedef my_marker_reader *my_marker_ptr;
 #define INPUT_BYTE(cinfo, V, action) \
  MAKESTMT( MAKE_BYTE_AVAIL(cinfo, action); \
            bytes_in_buffer--; \
-            V = GETJOCTET(*next_input_byte++); )
+            V = *next_input_byte++; )

 /* As above, but read two bytes interpreted as an unsigned 16-bit integer.
 * V should be declared unsigned int or perhaps JLONG.
@@ -159,10 +159,10 @@ typedef my_marker_reader *my_marker_ptr;
 #define INPUT_2BYTES(cinfo, V, action) \
  MAKESTMT( MAKE_BYTE_AVAIL(cinfo, action); \
            bytes_in_buffer--; \
-            V = ((unsigned int)GETJOCTET(*next_input_byte++)) << 8; \
+            V = ((unsigned int)(*next_input_byte++)) << 8; \
            MAKE_BYTE_AVAIL(cinfo, action); \
            bytes_in_buffer--; \
-            V += GETJOCTET(*next_input_byte++); )
+            V += *next_input_byte++; )


 /*
@@ -608,18 +608,18 @@ examine_app0(j_decompress_ptr cinfo, JOCTET *data, unsigned int datalen,
  JLONG totallen = (JLONG)datalen + remaining;

  if (datalen >= APP0_DATA_LEN &&
-      GETJOCTET(data[0]) == 0x4A &&
-      GETJOCTET(data[1]) == 0x46 &&
-      GETJOCTET(data[2]) == 0x49 &&
-      GETJOCTET(data[3]) == 0x46 &&
-      GETJOCTET(data[4]) == 0) {
+      data[0] == 0x4A &&
+      data[1] == 0x46 &&
+      data[2] == 0x49 &&
+      data[3] == 0x46 &&
+      data[4] == 0) {
    /* Found JFIF APP0 marker: save info */
    cinfo->saw_JFIF_marker = TRUE;
-    cinfo->JFIF_major_version = GETJOCTET(data[5]);
-    cinfo->JFIF_minor_version = GETJOCTET(data[6]);
-    cinfo->density_unit = GETJOCTET(data[7]);
-    cinfo->X_density = (GETJOCTET(data[8]) << 8) + GETJOCTET(data[9]);
-    cinfo->Y_density = (GETJOCTET(data[10]) << 8) + GETJOCTET(data[11]);
+    cinfo->JFIF_major_version = data[5];
+    cinfo->JFIF_minor_version = data[6];
+    cinfo->density_unit = data[7];
+    cinfo->X_density = (data[8] << 8) + data[9];
+    cinfo->Y_density = (data[10] << 8) + data[11];
    /* Check version.
     * Major version must be 1, anything else signals an incompatible change.
     * (We used to treat this as an error, but now it's a nonfatal warning,
@@ -634,24 +634,22 @@ examine_app0(j_decompress_ptr cinfo, JOCTET *data, unsigned int datalen,
             cinfo->JFIF_major_version, cinfo->JFIF_minor_version,
             cinfo->X_density, cinfo->Y_density, cinfo->density_unit);
    /* Validate thumbnail dimensions and issue appropriate messages */
-    if (GETJOCTET(data[12]) | GETJOCTET(data[13]))
-      TRACEMS2(cinfo, 1, JTRC_JFIF_THUMBNAIL,
-               GETJOCTET(data[12]), GETJOCTET(data[13]));
+    if (data[12] | data[13])
+      TRACEMS2(cinfo, 1, JTRC_JFIF_THUMBNAIL, data[12], data[13]);
    totallen -= APP0_DATA_LEN;
-    if (totallen !=
-        ((JLONG)GETJOCTET(data[12]) * (JLONG)GETJOCTET(data[13]) * (JLONG)3))
+    if (totallen != ((JLONG)data[12] * (JLONG)data[13] * (JLONG)3))
      TRACEMS1(cinfo, 1, JTRC_JFIF_BADTHUMBNAILSIZE, (int)totallen);
  } else if (datalen >= 6 &&
-             GETJOCTET(data[0]) == 0x4A &&
-             GETJOCTET(data[1]) == 0x46 &&
-             GETJOCTET(data[2]) == 0x58 &&
-             GETJOCTET(data[3]) == 0x58 &&
-             GETJOCTET(data[4]) == 0) {
+             data[0] == 0x4A &&
+             data[1] == 0x46 &&
+             data[2] == 0x58 &&
+             data[3] == 0x58 &&
+             data[4] == 0) {
    /* Found JFIF "JFXX" extension APP0 marker */
    /* The library doesn't actually do anything with these,
     * but we try to produce a helpful trace message.
     */
-    switch (GETJOCTET(data[5])) {
+    switch (data[5]) {
    case 0x10:
      TRACEMS1(cinfo, 1, JTRC_THUMB_JPEG, (int)totallen);
      break;
@@ -662,8 +660,7 @@ examine_app0(j_decompress_ptr cinfo, JOCTET *data, unsigned int datalen,
      TRACEMS1(cinfo, 1, JTRC_THUMB_RGB, (int)totallen);
      break;
    default:
-      TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION,
-               GETJOCTET(data[5]), (int)totallen);
+      TRACEMS2(cinfo, 1, JTRC_JFIF_EXTENSION, data[5], (int)totallen);
      break;
    }
  } else {
@@ -684,16 +681,16 @@ examine_app14(j_decompress_ptr cinfo, JOCTET *data, unsigned int datalen,
  unsigned int version, flags0, flags1, transform;

  if (datalen >= APP14_DATA_LEN &&
-      GETJOCTET(data[0]) == 0x41 &&
-      GETJOCTET(data[1]) == 0x64 &&
-      GETJOCTET(data[2]) == 0x6F &&
-      GETJOCTET(data[3]) == 0x62 &&
-      GETJOCTET(data[4]) == 0x65) {
+      data[0] == 0x41 &&
+      data[1] == 0x64 &&
+      data[2] == 0x6F &&
+      data[3] == 0x62 &&
+      data[4] == 0x65) {
    /* Found Adobe APP14 marker */
-    version = (GETJOCTET(data[5]) << 8) + GETJOCTET(data[6]);
-    flags0 = (GETJOCTET(data[7]) << 8) + GETJOCTET(data[8]);
-    flags1 = (GETJOCTET(data[9]) << 8) + GETJOCTET(data[10]);
-    transform = GETJOCTET(data[11]);
+    version = (data[5] << 8) + data[6];
+    flags0 = (data[7] << 8) + data[8];
+    flags1 = (data[9] << 8) + data[10];
+    transform = data[11];
    TRACEMS4(cinfo, 1, JTRC_ADOBE, version, flags0, flags1, transform);
    cinfo->saw_Adobe_marker = TRUE;
    cinfo->Adobe_transform = (UINT8)transform;
@@ -5,7 +5,7 @@
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * Modified 2002-2009 by Guido Vollbeding.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2009-2011, 2016, D. R. Commander.
+ * Copyright (C) 2009-2011, 2016, 2019, D. R. Commander.
 * Copyright (C) 2013, Linaro Limited.
 * Copyright (C) 2015, Google, Inc.
 * For conditions of distribution and use, see the accompanying README.ijg
@@ -22,7 +22,6 @@
 #include "jpeglib.h"
 #include "jpegcomp.h"
 #include "jdmaster.h"
-#include "jsimd.h"


 /*
@@ -70,17 +69,6 @@ use_merged_upsample(j_decompress_ptr cinfo)
      cinfo->comp_info[1]._DCT_scaled_size != cinfo->_min_DCT_scaled_size ||
      cinfo->comp_info[2]._DCT_scaled_size != cinfo->_min_DCT_scaled_size)
    return FALSE;
-#ifdef WITH_SIMD
-  /* If YCbCr-to-RGB color conversion is SIMD-accelerated but merged upsampling
-     isn't, then disabling merged upsampling is likely to be faster when
-     decompressing YCbCr JPEG images. */
-  if (!jsimd_can_h2v2_merged_upsample() && !jsimd_can_h2v1_merged_upsample() &&
-      jsimd_can_ycc_rgb() && cinfo->jpeg_color_space == JCS_YCbCr &&
-      (cinfo->out_color_space == JCS_RGB ||
-       (cinfo->out_color_space >= JCS_EXT_RGB &&
-        cinfo->out_color_space <= JCS_EXT_ARGB)))
-    return FALSE;
-#endif
  /* ??? also need to test for upsample-time rescaling, when & if supported */
  return TRUE;                  /* by golly, it'll work... */
 #else
@@ -580,6 +568,7 @@ master_selection(j_decompress_ptr cinfo)
   */
  cinfo->master->first_iMCU_col = 0;
  cinfo->master->last_iMCU_col = cinfo->MCUs_per_row - 1;
+  cinfo->master->last_good_iMCU_row = 0;

 #ifdef D_MULTISCAN_FILES_SUPPORTED
  /* If jpeg_start_decompress will read the whole file, initialize
@@ -43,20 +43,20 @@ h2v1_merged_upsample_565_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
  /* Loop for each pair of output pixels */
  for (col = cinfo->output_width >> 1; col > 0; col--) {
    /* Do the chroma part of the calculation */
-    cb = GETJSAMPLE(*inptr1++);
-    cr = GETJSAMPLE(*inptr2++);
+    cb = *inptr1++;
+    cr = *inptr2++;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];

    /* Fetch 2 Y values and emit 2 pixels */
-    y  = GETJSAMPLE(*inptr0++);
+    y  = *inptr0++;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
    rgb = PACK_SHORT_565(r, g, b);

-    y  = GETJSAMPLE(*inptr0++);
+    y  = *inptr0++;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
@@ -68,12 +68,12 @@ h2v1_merged_upsample_565_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,

  /* If image width is odd, do the last output column separately */
  if (cinfo->output_width & 1) {
-    cb = GETJSAMPLE(*inptr1);
-    cr = GETJSAMPLE(*inptr2);
+    cb = *inptr1;
+    cr = *inptr2;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];
-    y  = GETJSAMPLE(*inptr0);
+    y  = *inptr0;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
@@ -115,21 +115,21 @@ h2v1_merged_upsample_565D_internal(j_decompress_ptr cinfo,
  /* Loop for each pair of output pixels */
  for (col = cinfo->output_width >> 1; col > 0; col--) {
    /* Do the chroma part of the calculation */
-    cb = GETJSAMPLE(*inptr1++);
-    cr = GETJSAMPLE(*inptr2++);
+    cb = *inptr1++;
+    cr = *inptr2++;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];

    /* Fetch 2 Y values and emit 2 pixels */
-    y  = GETJSAMPLE(*inptr0++);
+    y  = *inptr0++;
    r = range_limit[DITHER_565_R(y + cred, d0)];
    g = range_limit[DITHER_565_G(y + cgreen, d0)];
    b = range_limit[DITHER_565_B(y + cblue, d0)];
    d0 = DITHER_ROTATE(d0);
    rgb = PACK_SHORT_565(r, g, b);

-    y  = GETJSAMPLE(*inptr0++);
+    y  = *inptr0++;
    r = range_limit[DITHER_565_R(y + cred, d0)];
    g = range_limit[DITHER_565_G(y + cgreen, d0)];
    b = range_limit[DITHER_565_B(y + cblue, d0)];
@@ -142,12 +142,12 @@ h2v1_merged_upsample_565D_internal(j_decompress_ptr cinfo,

  /* If image width is odd, do the last output column separately */
  if (cinfo->output_width & 1) {
-    cb = GETJSAMPLE(*inptr1);
-    cr = GETJSAMPLE(*inptr2);
+    cb = *inptr1;
+    cr = *inptr2;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];
-    y  = GETJSAMPLE(*inptr0);
+    y  = *inptr0;
    r = range_limit[DITHER_565_R(y + cred, d0)];
    g = range_limit[DITHER_565_G(y + cgreen, d0)];
    b = range_limit[DITHER_565_B(y + cblue, d0)];
@@ -189,20 +189,20 @@ h2v2_merged_upsample_565_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
  /* Loop for each group of output pixels */
  for (col = cinfo->output_width >> 1; col > 0; col--) {
    /* Do the chroma part of the calculation */
-    cb = GETJSAMPLE(*inptr1++);
-    cr = GETJSAMPLE(*inptr2++);
+    cb = *inptr1++;
+    cr = *inptr2++;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];

    /* Fetch 4 Y values and emit 4 pixels */
-    y  = GETJSAMPLE(*inptr00++);
+    y  = *inptr00++;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
    rgb = PACK_SHORT_565(r, g, b);

-    y  = GETJSAMPLE(*inptr00++);
+    y  = *inptr00++;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
@@ -211,13 +211,13 @@ h2v2_merged_upsample_565_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    WRITE_TWO_PIXELS(outptr0, rgb);
    outptr0 += 4;

-    y  = GETJSAMPLE(*inptr01++);
+    y  = *inptr01++;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
    rgb = PACK_SHORT_565(r, g, b);

-    y  = GETJSAMPLE(*inptr01++);
+    y  = *inptr01++;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
@@ -229,20 +229,20 @@ h2v2_merged_upsample_565_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,

  /* If image width is odd, do the last output column separately */
  if (cinfo->output_width & 1) {
-    cb = GETJSAMPLE(*inptr1);
-    cr = GETJSAMPLE(*inptr2);
+    cb = *inptr1;
+    cr = *inptr2;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];

-    y  = GETJSAMPLE(*inptr00);
+    y  = *inptr00;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
    rgb = PACK_SHORT_565(r, g, b);
    *(INT16 *)outptr0 = (INT16)rgb;

-    y  = GETJSAMPLE(*inptr01);
+    y  = *inptr01;
    r = range_limit[y + cred];
    g = range_limit[y + cgreen];
    b = range_limit[y + cblue];
@@ -287,21 +287,21 @@ h2v2_merged_upsample_565D_internal(j_decompress_ptr cinfo,
  /* Loop for each group of output pixels */
  for (col = cinfo->output_width >> 1; col > 0; col--) {
    /* Do the chroma part of the calculation */
-    cb = GETJSAMPLE(*inptr1++);
-    cr = GETJSAMPLE(*inptr2++);
+    cb = *inptr1++;
+    cr = *inptr2++;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];

    /* Fetch 4 Y values and emit 4 pixels */
-    y  = GETJSAMPLE(*inptr00++);
+    y  = *inptr00++;
    r = range_limit[DITHER_565_R(y + cred, d0)];
    g = range_limit[DITHER_565_G(y + cgreen, d0)];
    b = range_limit[DITHER_565_B(y + cblue, d0)];
    d0 = DITHER_ROTATE(d0);
    rgb = PACK_SHORT_565(r, g, b);

-    y  = GETJSAMPLE(*inptr00++);
+    y  = *inptr00++;
    r = range_limit[DITHER_565_R(y + cred, d0)];
    g = range_limit[DITHER_565_G(y + cgreen, d0)];
    b = range_limit[DITHER_565_B(y + cblue, d0)];
@@ -311,14 +311,14 @@ h2v2_merged_upsample_565D_internal(j_decompress_ptr cinfo,
    WRITE_TWO_PIXELS(outptr0, rgb);
    outptr0 += 4;

-    y  = GETJSAMPLE(*inptr01++);
+    y  = *inptr01++;
    r = range_limit[DITHER_565_R(y + cred, d1)];
    g = range_limit[DITHER_565_G(y + cgreen, d1)];
    b = range_limit[DITHER_565_B(y + cblue, d1)];
    d1 = DITHER_ROTATE(d1);
    rgb = PACK_SHORT_565(r, g, b);

-    y  = GETJSAMPLE(*inptr01++);
+    y  = *inptr01++;
    r = range_limit[DITHER_565_R(y + cred, d1)];
    g = range_limit[DITHER_565_G(y + cgreen, d1)];
    b = range_limit[DITHER_565_B(y + cblue, d1)];
@@ -331,20 +331,20 @@ h2v2_merged_upsample_565D_internal(j_decompress_ptr cinfo,

  /* If image width is odd, do the last output column separately */
  if (cinfo->output_width & 1) {
-    cb = GETJSAMPLE(*inptr1);
-    cr = GETJSAMPLE(*inptr2);
+    cb = *inptr1;
+    cr = *inptr2;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];

-    y  = GETJSAMPLE(*inptr00);
+    y  = *inptr00;
    r = range_limit[DITHER_565_R(y + cred, d0)];
    g = range_limit[DITHER_565_G(y + cgreen, d0)];
    b = range_limit[DITHER_565_B(y + cblue, d0)];
    rgb = PACK_SHORT_565(r, g, b);
    *(INT16 *)outptr0 = (INT16)rgb;

-    y  = GETJSAMPLE(*inptr01);
+    y  = *inptr01;
    r = range_limit[DITHER_565_R(y + cred, d1)];
    g = range_limit[DITHER_565_G(y + cgreen, d1)];
    b = range_limit[DITHER_565_B(y + cblue, d1)];
@@ -46,13 +46,13 @@ h2v1_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
  /* Loop for each pair of output pixels */
  for (col = cinfo->output_width >> 1; col > 0; col--) {
    /* Do the chroma part of the calculation */
-    cb = GETJSAMPLE(*inptr1++);
-    cr = GETJSAMPLE(*inptr2++);
+    cb = *inptr1++;
+    cr = *inptr2++;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];
    /* Fetch 2 Y values and emit 2 pixels */
-    y  = GETJSAMPLE(*inptr0++);
+    y  = *inptr0++;
    outptr[RGB_RED] =   range_limit[y + cred];
    outptr[RGB_GREEN] = range_limit[y + cgreen];
    outptr[RGB_BLUE] =  range_limit[y + cblue];
@@ -60,7 +60,7 @@ h2v1_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    outptr[RGB_ALPHA] = 0xFF;
 #endif
    outptr += RGB_PIXELSIZE;
-    y  = GETJSAMPLE(*inptr0++);
+    y  = *inptr0++;
    outptr[RGB_RED] =   range_limit[y + cred];
    outptr[RGB_GREEN] = range_limit[y + cgreen];
    outptr[RGB_BLUE] =  range_limit[y + cblue];
@@ -71,12 +71,12 @@ h2v1_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
  }
  /* If image width is odd, do the last output column separately */
  if (cinfo->output_width & 1) {
-    cb = GETJSAMPLE(*inptr1);
-    cr = GETJSAMPLE(*inptr2);
+    cb = *inptr1;
+    cr = *inptr2;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];
-    y  = GETJSAMPLE(*inptr0);
+    y  = *inptr0;
    outptr[RGB_RED] =   range_limit[y + cred];
    outptr[RGB_GREEN] = range_limit[y + cgreen];
    outptr[RGB_BLUE] =  range_limit[y + cblue];
@@ -120,13 +120,13 @@ h2v2_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
  /* Loop for each group of output pixels */
  for (col = cinfo->output_width >> 1; col > 0; col--) {
    /* Do the chroma part of the calculation */
-    cb = GETJSAMPLE(*inptr1++);
-    cr = GETJSAMPLE(*inptr2++);
+    cb = *inptr1++;
+    cr = *inptr2++;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];
    /* Fetch 4 Y values and emit 4 pixels */
-    y  = GETJSAMPLE(*inptr00++);
+    y  = *inptr00++;
    outptr0[RGB_RED] =   range_limit[y + cred];
    outptr0[RGB_GREEN] = range_limit[y + cgreen];
    outptr0[RGB_BLUE] =  range_limit[y + cblue];
@@ -134,7 +134,7 @@ h2v2_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    outptr0[RGB_ALPHA] = 0xFF;
 #endif
    outptr0 += RGB_PIXELSIZE;
-    y  = GETJSAMPLE(*inptr00++);
+    y  = *inptr00++;
    outptr0[RGB_RED] =   range_limit[y + cred];
    outptr0[RGB_GREEN] = range_limit[y + cgreen];
    outptr0[RGB_BLUE] =  range_limit[y + cblue];
@@ -142,7 +142,7 @@ h2v2_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    outptr0[RGB_ALPHA] = 0xFF;
 #endif
    outptr0 += RGB_PIXELSIZE;
-    y  = GETJSAMPLE(*inptr01++);
+    y  = *inptr01++;
    outptr1[RGB_RED] =   range_limit[y + cred];
    outptr1[RGB_GREEN] = range_limit[y + cgreen];
    outptr1[RGB_BLUE] =  range_limit[y + cblue];
@@ -150,7 +150,7 @@ h2v2_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
    outptr1[RGB_ALPHA] = 0xFF;
 #endif
    outptr1 += RGB_PIXELSIZE;
-    y  = GETJSAMPLE(*inptr01++);
+    y  = *inptr01++;
    outptr1[RGB_RED] =   range_limit[y + cred];
    outptr1[RGB_GREEN] = range_limit[y + cgreen];
    outptr1[RGB_BLUE] =  range_limit[y + cblue];
@@ -161,19 +161,19 @@ h2v2_merged_upsample_internal(j_decompress_ptr cinfo, JSAMPIMAGE input_buf,
  }
  /* If image width is odd, do the last output column separately */
  if (cinfo->output_width & 1) {
-    cb = GETJSAMPLE(*inptr1);
-    cr = GETJSAMPLE(*inptr2);
+    cb = *inptr1;
+    cr = *inptr2;
    cred = Crrtab[cr];
    cgreen = (int)RIGHT_SHIFT(Cbgtab[cb] + Crgtab[cr], SCALEBITS);
    cblue = Cbbtab[cb];
-    y  = GETJSAMPLE(*inptr00);
+    y  = *inptr00;
    outptr0[RGB_RED] =   range_limit[y + cred];
    outptr0[RGB_GREEN] = range_limit[y + cgreen];
    outptr0[RGB_BLUE] =  range_limit[y + cblue];
 #ifdef RGB_ALPHA
    outptr0[RGB_ALPHA] = 0xFF;
 #endif
-    y  = GETJSAMPLE(*inptr01);
+    y  = *inptr01;
    outptr1[RGB_RED] =   range_limit[y + cred];
    outptr1[RGB_GREEN] = range_limit[y + cgreen];
    outptr1[RGB_BLUE] =  range_limit[y + cblue];
@@ -4,7 +4,7 @@
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1995-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2015-2016, 2018, D. R. Commander.
+ * Copyright (C) 2015-2016, 2018-2021, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -41,25 +41,6 @@ typedef struct {
  int last_dc_val[MAX_COMPS_IN_SCAN];   /* last DC coef for each component */
 } savable_state;

-/* This macro is to work around compilers with missing or broken
- * structure assignment.  You'll need to fix this code if you have
- * such a compiler and you change MAX_COMPS_IN_SCAN.
- */
-
-#ifndef NO_STRUCT_ASSIGN
-#define ASSIGN_STATE(dest, src)  ((dest) = (src))
-#else
-#if MAX_COMPS_IN_SCAN == 4
-#define ASSIGN_STATE(dest, src) \
-  ((dest).EOBRUN = (src).EOBRUN, \
-   (dest).last_dc_val[0] = (src).last_dc_val[0], \
-   (dest).last_dc_val[1] = (src).last_dc_val[1], \
-   (dest).last_dc_val[2] = (src).last_dc_val[2], \
-   (dest).last_dc_val[3] = (src).last_dc_val[3])
-#endif
-#endif
-
-
 typedef struct {
  struct jpeg_entropy_decoder pub; /* public fields */

@@ -102,7 +83,7 @@ start_pass_phuff_decoder(j_decompress_ptr cinfo)
  boolean is_DC_band, bad;
  int ci, coefi, tbl;
  d_derived_tbl **pdtbl;
-  int *coef_bit_ptr;
+  int *coef_bit_ptr, *prev_coef_bit_ptr;
  jpeg_component_info *compptr;

  is_DC_band = (cinfo->Ss == 0);
@@ -143,8 +124,15 @@ start_pass_phuff_decoder(j_decompress_ptr cinfo)
  for (ci = 0; ci < cinfo->comps_in_scan; ci++) {
    int cindex = cinfo->cur_comp_info[ci]->component_index;
    coef_bit_ptr = &cinfo->coef_bits[cindex][0];
+    prev_coef_bit_ptr = &cinfo->coef_bits[cindex + cinfo->num_components][0];
    if (!is_DC_band && coef_bit_ptr[0] < 0) /* AC without prior DC scan */
      WARNMS2(cinfo, JWRN_BOGUS_PROGRESSION, cindex, 0);
+    for (coefi = MIN(cinfo->Ss, 1); coefi <= MAX(cinfo->Se, 9); coefi++) {
+      if (cinfo->input_scan_number > 1)
+        prev_coef_bit_ptr[coefi] = coef_bit_ptr[coefi];
+      else
+        prev_coef_bit_ptr[coefi] = 0;
+    }
    for (coefi = cinfo->Ss; coefi <= cinfo->Se; coefi++) {
      int expected = (coef_bit_ptr[coefi] < 0) ? 0 : coef_bit_ptr[coefi];
      if (cinfo->Ah != expected)
@@ -323,7 +311,7 @@ decode_mcu_DC_first(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)

    /* Load up working state */
    BITREAD_LOAD_STATE(cinfo, entropy->bitstate);
-    ASSIGN_STATE(state, entropy->saved);
+    state = entropy->saved;

    /* Outer loop handles each block in the MCU */

@@ -356,11 +344,12 @@ decode_mcu_DC_first(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)

    /* Completed MCU, so update state */
    BITREAD_SAVE_STATE(cinfo, entropy->bitstate);
-    ASSIGN_STATE(entropy->saved, state);
+    entropy->saved = state;
  }

  /* Account for restart interval (no-op if not using restarts) */
-  entropy->restarts_to_go--;
+  if (cinfo->restart_interval)
+    entropy->restarts_to_go--;

  return TRUE;
 }
@@ -444,7 +433,8 @@ decode_mcu_AC_first(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
  }

  /* Account for restart interval (no-op if not using restarts) */
-  entropy->restarts_to_go--;
+  if (cinfo->restart_interval)
+    entropy->restarts_to_go--;

  return TRUE;
 }
@@ -495,7 +485,8 @@ decode_mcu_DC_refine(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
  BITREAD_SAVE_STATE(cinfo, entropy->bitstate);

  /* Account for restart interval (no-op if not using restarts) */
-  entropy->restarts_to_go--;
+  if (cinfo->restart_interval)
+    entropy->restarts_to_go--;

  return TRUE;
 }
@@ -638,7 +629,8 @@ decode_mcu_AC_refine(j_decompress_ptr cinfo, JBLOCKROW *MCU_data)
  }

  /* Account for restart interval (no-op if not using restarts) */
-  entropy->restarts_to_go--;
+  if (cinfo->restart_interval)
+    entropy->restarts_to_go--;

  return TRUE;

@@ -676,7 +668,7 @@ jinit_phuff_decoder(j_decompress_ptr cinfo)
  /* Create progression status table */
  cinfo->coef_bits = (int (*)[DCTSIZE2])
    (*cinfo->mem->alloc_small) ((j_common_ptr)cinfo, JPOOL_IMAGE,
-                                cinfo->num_components * DCTSIZE2 *
+                                cinfo->num_components * 2 * DCTSIZE2 *
                                sizeof(int));
  coef_bit_ptr = &cinfo->coef_bits[0][0];
  for (ci = 0; ci < cinfo->num_components; ci++)
@@ -8,7 +8,7 @@
 * Copyright (C) 2010, 2015-2016, D. R. Commander.
 * Copyright (C) 2014, MIPS Technologies, Inc., California.
 * Copyright (C) 2015, Google, Inc.
- * Copyright (C) 2019, Arm Limited.
+ * Copyright (C) 2019-2020, Arm Limited.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -177,7 +177,7 @@ int_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
    outptr = output_data[outrow];
    outend = outptr + cinfo->output_width;
    while (outptr < outend) {
-      invalue = *inptr++;       /* don't need GETJSAMPLE() here */
+      invalue = *inptr++;
      for (h = h_expand; h > 0; h--) {
        *outptr++ = invalue;
      }
@@ -213,7 +213,7 @@ h2v1_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
    outptr = output_data[inrow];
    outend = outptr + cinfo->output_width;
    while (outptr < outend) {
-      invalue = *inptr++;       /* don't need GETJSAMPLE() here */
+      invalue = *inptr++;
      *outptr++ = invalue;
      *outptr++ = invalue;
    }
@@ -242,7 +242,7 @@ h2v2_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
    outptr = output_data[outrow];
    outend = outptr + cinfo->output_width;
    while (outptr < outend) {
-      invalue = *inptr++;       /* don't need GETJSAMPLE() here */
+      invalue = *inptr++;
      *outptr++ = invalue;
      *outptr++ = invalue;
    }
@@ -283,20 +283,20 @@ h2v1_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
    inptr = input_data[inrow];
    outptr = output_data[inrow];
    /* Special case for first column */
-    invalue = GETJSAMPLE(*inptr++);
+    invalue = *inptr++;
    *outptr++ = (JSAMPLE)invalue;
-    *outptr++ = (JSAMPLE)((invalue * 3 + GETJSAMPLE(*inptr) + 2) >> 2);
+    *outptr++ = (JSAMPLE)((invalue * 3 + inptr[0] + 2) >> 2);

    for (colctr = compptr->downsampled_width - 2; colctr > 0; colctr--) {
      /* General case: 3/4 * nearer pixel + 1/4 * further pixel */
-      invalue = GETJSAMPLE(*inptr++) * 3;
-      *outptr++ = (JSAMPLE)((invalue + GETJSAMPLE(inptr[-2]) + 1) >> 2);
-      *outptr++ = (JSAMPLE)((invalue + GETJSAMPLE(*inptr) + 2) >> 2);
+      invalue = (*inptr++) * 3;
+      *outptr++ = (JSAMPLE)((invalue + inptr[-2] + 1) >> 2);
+      *outptr++ = (JSAMPLE)((invalue + inptr[0] + 2) >> 2);
    }

    /* Special case for last column */
-    invalue = GETJSAMPLE(*inptr);
-    *outptr++ = (JSAMPLE)((invalue * 3 + GETJSAMPLE(inptr[-1]) + 1) >> 2);
+    invalue = *inptr;
+    *outptr++ = (JSAMPLE)((invalue * 3 + inptr[-1] + 1) >> 2);
    *outptr++ = (JSAMPLE)invalue;
  }
 }
@@ -338,7 +338,7 @@ h1v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
      outptr = output_data[outrow++];

      for (colctr = 0; colctr < compptr->downsampled_width; colctr++) {
-        thiscolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
+        thiscolsum = (*inptr0++) * 3 + (*inptr1++);
        *outptr++ = (JSAMPLE)((thiscolsum + bias) >> 2);
      }
    }
@@ -381,8 +381,8 @@ h2v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
      outptr = output_data[outrow++];

      /* Special case for first column */
-      thiscolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
-      nextcolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
+      thiscolsum = (*inptr0++) * 3 + (*inptr1++);
+      nextcolsum = (*inptr0++) * 3 + (*inptr1++);
      *outptr++ = (JSAMPLE)((thiscolsum * 4 + 8) >> 4);
      *outptr++ = (JSAMPLE)((thiscolsum * 3 + nextcolsum + 7) >> 4);
      lastcolsum = thiscolsum;  thiscolsum = nextcolsum;
@@ -390,7 +390,7 @@ h2v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
      for (colctr = compptr->downsampled_width - 2; colctr > 0; colctr--) {
        /* General case: 3/4 * nearer pixel + 1/4 * further pixel in each */
        /* dimension, thus 9/16, 3/16, 3/16, 1/16 overall */
-        nextcolsum = GETJSAMPLE(*inptr0++) * 3 + GETJSAMPLE(*inptr1++);
+        nextcolsum = (*inptr0++) * 3 + (*inptr1++);
        *outptr++ = (JSAMPLE)((thiscolsum * 3 + lastcolsum + 8) >> 4);
        *outptr++ = (JSAMPLE)((thiscolsum * 3 + nextcolsum + 7) >> 4);
        lastcolsum = thiscolsum;  thiscolsum = nextcolsum;
@@ -477,7 +477,13 @@ jinit_upsampler(j_decompress_ptr cinfo)
    } else if (h_in_group == h_out_group &&
               v_in_group * 2 == v_out_group && do_fancy) {
      /* Non-fancy upsampling is handled by the generic method */
-      upsample->methods[ci] = h1v2_fancy_upsample;
+#if defined(__arm__) || defined(__aarch64__) || \
+    defined(_M_ARM) || defined(_M_ARM64)
+      if (jsimd_can_h1v2_fancy_upsample())
+        upsample->methods[ci] = jsimd_h1v2_fancy_upsample;
+      else
+#endif
+        upsample->methods[ci] = h1v2_fancy_upsample;
      upsample->pub.need_context_rows = TRUE;
    } else if (h_in_group * 2 == h_out_group &&
               v_in_group * 2 == v_out_group) {
@@ -207,6 +207,10 @@ JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code")
 #endif
 #endif
 JMESSAGE(JWRN_BOGUS_ICC, "Corrupt JPEG data: bad ICC marker")
+#if JPEG_LIB_VERSION < 70
+JMESSAGE(JERR_BAD_DROP_SAMPLING,
+         "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c")
+#endif

 #ifdef JMAKE_ENUM_LIST

@@ -252,6 +256,15 @@ JMESSAGE(JWRN_BOGUS_ICC, "Corrupt JPEG data: bad ICC marker")
   (cinfo)->err->msg_parm.i[2] = (p3), \
   (cinfo)->err->msg_parm.i[3] = (p4), \
   (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
+#define ERREXIT6(cinfo, code, p1, p2, p3, p4, p5, p6) \
+  ((cinfo)->err->msg_code = (code), \
+   (cinfo)->err->msg_parm.i[0] = (p1), \
+   (cinfo)->err->msg_parm.i[1] = (p2), \
+   (cinfo)->err->msg_parm.i[2] = (p3), \
+   (cinfo)->err->msg_parm.i[3] = (p4), \
+   (cinfo)->err->msg_parm.i[4] = (p5), \
+   (cinfo)->err->msg_parm.i[5] = (p6), \
+   (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
 #define ERREXITS(cinfo, code, str) \
  ((cinfo)->err->msg_code = (code), \
   strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
@@ -3,7 +3,7 @@
 *
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1991-1998, Thomas G. Lane.
- * Modification developed 2002-2009 by Guido Vollbeding.
+ * Modification developed 2002-2018 by Guido Vollbeding.
 * libjpeg-turbo Modifications:
 * Copyright (C) 2015, 2020, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
@@ -417,7 +417,7 @@ jpeg_idct_islow(j_decompress_ptr cinfo, jpeg_component_info *compptr,

 /*
 * Perform dequantization and inverse DCT on one block of coefficients,
- * producing a 7x7 output block.
+ * producing a reduced-size 7x7 output block.
 *
 * Optimized algorithm with 12 multiplications in the 1-D kernel.
 * cK represents sqrt(2) * cos(K*pi/14).
@@ -1258,7 +1258,7 @@ jpeg_idct_10x10(j_decompress_ptr cinfo, jpeg_component_info *compptr,

 /*
 * Perform dequantization and inverse DCT on one block of coefficients,
- * producing a 11x11 output block.
+ * producing an 11x11 output block.
 *
 * Optimized algorithm with 24 multiplications in the 1-D kernel.
 * cK represents sqrt(2) * cos(K*pi/22).
@@ -2398,7 +2398,7 @@ jpeg_idct_16x16(j_decompress_ptr cinfo, jpeg_component_info *compptr,
    tmp0 = DEQUANTIZE(inptr[DCTSIZE * 0], quantptr[DCTSIZE * 0]);
    tmp0 = LEFT_SHIFT(tmp0, CONST_BITS);
    /* Add fudge factor here for final descale. */
-    tmp0 += 1 << (CONST_BITS - PASS1_BITS - 1);
+    tmp0 += ONE << (CONST_BITS - PASS1_BITS - 1);

    z1 = DEQUANTIZE(inptr[DCTSIZE * 4], quantptr[DCTSIZE * 4]);
    tmp1 = MULTIPLY(z1, FIX(1.306562965));      /* c4[16] = c2[8] */
@@ -4,7 +4,7 @@
 * This file was part of the Independent JPEG Group's software:
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2016, D. R. Commander.
+ * Copyright (C) 2016, 2021, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -1032,7 +1032,7 @@ free_pool(j_common_ptr cinfo, int pool_id)
    large_pool_ptr next_lhdr_ptr = lhdr_ptr->next;
    space_freed = lhdr_ptr->bytes_used +
                  lhdr_ptr->bytes_left +
-                  sizeof(large_pool_hdr);
+                  sizeof(large_pool_hdr) + ALIGN_SIZE - 1;
    jpeg_free_large(cinfo, (void *)lhdr_ptr, space_freed);
    mem->total_space_allocated -= space_freed;
    lhdr_ptr = next_lhdr_ptr;
@@ -1045,7 +1045,7 @@ free_pool(j_common_ptr cinfo, int pool_id)
  while (shdr_ptr != NULL) {
    small_pool_ptr next_shdr_ptr = shdr_ptr->next;
    space_freed = shdr_ptr->bytes_used + shdr_ptr->bytes_left +
-                  sizeof(small_pool_hdr);
+                  sizeof(small_pool_hdr) + ALIGN_SIZE - 1;
    jpeg_free_small(cinfo, (void *)shdr_ptr, space_freed);
    mem->total_space_allocated -= space_freed;
    shdr_ptr = next_shdr_ptr;
@@ -43,25 +43,11 @@

 #if BITS_IN_JSAMPLE == 8
 /* JSAMPLE should be the smallest type that will hold the values 0..255.
- * You can use a signed char by having GETJSAMPLE mask it with 0xFF.
 */

-#ifdef HAVE_UNSIGNED_CHAR
-
 typedef unsigned char JSAMPLE;
 #define GETJSAMPLE(value)  ((int)(value))

-#else /* not HAVE_UNSIGNED_CHAR */
-
-typedef char JSAMPLE;
-#ifdef __CHAR_UNSIGNED__
-#define GETJSAMPLE(value)  ((int)(value))
-#else
-#define GETJSAMPLE(value)  ((int)(value) & 0xFF)
-#endif /* __CHAR_UNSIGNED__ */
-
-#endif /* HAVE_UNSIGNED_CHAR */
-
 #define MAXJSAMPLE      255
 #define CENTERJSAMPLE   128

@@ -97,22 +83,9 @@ typedef short JCOEF;
 * managers, this is also the data type passed to fread/fwrite.
 */

-#ifdef HAVE_UNSIGNED_CHAR
-
 typedef unsigned char JOCTET;
 #define GETJOCTET(value)  (value)

-#else /* not HAVE_UNSIGNED_CHAR */
-
-typedef char JOCTET;
-#ifdef __CHAR_UNSIGNED__
-#define GETJOCTET(value)  (value)
-#else
-#define GETJOCTET(value)  ((value) & 0xFF)
-#endif /* __CHAR_UNSIGNED__ */
-
-#endif /* HAVE_UNSIGNED_CHAR */
-

 /* These typedefs are used for various table entries and so forth.
 * They must be at least as wide as specified; but making them too big
@@ -123,15 +96,7 @@ typedef char JOCTET;

 /* UINT8 must hold at least the values 0..255. */

-#ifdef HAVE_UNSIGNED_CHAR
 typedef unsigned char UINT8;
-#else /* not HAVE_UNSIGNED_CHAR */
-#ifdef __CHAR_UNSIGNED__
-typedef char UINT8;
-#else /* not __CHAR_UNSIGNED__ */
-typedef short UINT8;
-#endif /* __CHAR_UNSIGNED__ */
-#endif /* HAVE_UNSIGNED_CHAR */

 /* UINT16 must hold at least the values 0..65535. */

@@ -5,8 +5,9 @@
 * Copyright (C) 1991-1997, Thomas G. Lane.
 * Modified 1997-2009 by Guido Vollbeding.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2015-2016, D. R. Commander.
+ * Copyright (C) 2015-2016, 2019, 2021, D. R. Commander.
 * Copyright (C) 2015, Google, Inc.
+ * Copyright (C) 2021, Alex Richardson.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -47,6 +48,18 @@ typedef enum {            /* Operating modes for buffer controllers */
 /* JLONG must hold at least signed 32-bit values. */
 typedef long JLONG;

+/* JUINTPTR must hold pointer values. */
+#ifdef __UINTPTR_TYPE__
+/*
+ * __UINTPTR_TYPE__ is GNU-specific and available in GCC 4.6+ and Clang 3.0+.
+ * Fortunately, that is sufficient to support the few architectures for which
+ * sizeof(void *) != sizeof(size_t).  The only other options would require C99
+ * or Clang-specific builtins.
+ */
+typedef __UINTPTR_TYPE__ JUINTPTR;
+#else
+typedef size_t JUINTPTR;
+#endif

 /*
 * Left shift macro that handles a negative operand without causing any
@@ -158,6 +171,9 @@ struct jpeg_decomp_master {
  JDIMENSION first_MCU_col[MAX_COMPONENTS];
  JDIMENSION last_MCU_col[MAX_COMPONENTS];
  boolean jinit_upsampler_no_alloc;
+
+  /* Last iMCU row that was successfully decoded */
+  JDIMENSION last_good_iMCU_row;
 };

 /* Input control module */
@@ -479,7 +479,7 @@ color_quantize(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
    for (col = width; col > 0; col--) {
      pixcode = 0;
      for (ci = 0; ci < nc; ci++) {
-        pixcode += GETJSAMPLE(colorindex[ci][GETJSAMPLE(*ptrin++)]);
+        pixcode += colorindex[ci][*ptrin++];
      }
      *ptrout++ = (JSAMPLE)pixcode;
    }
@@ -506,9 +506,9 @@ color_quantize3(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
    ptrin = input_buf[row];
    ptrout = output_buf[row];
    for (col = width; col > 0; col--) {
-      pixcode  = GETJSAMPLE(colorindex0[GETJSAMPLE(*ptrin++)]);
-      pixcode += GETJSAMPLE(colorindex1[GETJSAMPLE(*ptrin++)]);
-      pixcode += GETJSAMPLE(colorindex2[GETJSAMPLE(*ptrin++)]);
+      pixcode  = colorindex0[*ptrin++];
+      pixcode += colorindex1[*ptrin++];
+      pixcode += colorindex2[*ptrin++];
      *ptrout++ = (JSAMPLE)pixcode;
    }
  }
@@ -552,7 +552,7 @@ quantize_ord_dither(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
         * required amount of padding.
         */
        *output_ptr +=
-          colorindex_ci[GETJSAMPLE(*input_ptr) + dither[col_index]];
+          colorindex_ci[*input_ptr + dither[col_index]];
        input_ptr += nc;
        output_ptr++;
        col_index = (col_index + 1) & ODITHER_MASK;
@@ -595,12 +595,9 @@ quantize3_ord_dither(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
    col_index = 0;

    for (col = width; col > 0; col--) {
-      pixcode  =
-        GETJSAMPLE(colorindex0[GETJSAMPLE(*input_ptr++) + dither0[col_index]]);
-      pixcode +=
-        GETJSAMPLE(colorindex1[GETJSAMPLE(*input_ptr++) + dither1[col_index]]);
-      pixcode +=
-        GETJSAMPLE(colorindex2[GETJSAMPLE(*input_ptr++) + dither2[col_index]]);
+      pixcode  = colorindex0[(*input_ptr++) + dither0[col_index]];
+      pixcode += colorindex1[(*input_ptr++) + dither1[col_index]];
+      pixcode += colorindex2[(*input_ptr++) + dither2[col_index]];
      *output_ptr++ = (JSAMPLE)pixcode;
      col_index = (col_index + 1) & ODITHER_MASK;
    }
@@ -677,15 +674,15 @@ quantize_fs_dither(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
         * The maximum error is +- MAXJSAMPLE; this sets the required size
         * of the range_limit array.
         */
-        cur += GETJSAMPLE(*input_ptr);
-        cur = GETJSAMPLE(range_limit[cur]);
+        cur += *input_ptr;
+        cur = range_limit[cur];
        /* Select output value, accumulate into output code for this pixel */
-        pixcode = GETJSAMPLE(colorindex_ci[cur]);
+        pixcode = colorindex_ci[cur];
        *output_ptr += (JSAMPLE)pixcode;
        /* Compute actual representation error at this pixel */
        /* Note: we can do this even though we don't have the final */
        /* pixel code, because the colormap is orthogonal. */
-        cur -= GETJSAMPLE(colormap_ci[pixcode]);
+        cur -= colormap_ci[pixcode];
        /* Compute error fractions to be propagated to adjacent pixels.
         * Add these into the running sums, and simultaneously shift the
         * next-line error sums left by 1 column.
@@ -215,9 +215,9 @@ prescan_quantize(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
    ptr = input_buf[row];
    for (col = width; col > 0; col--) {
      /* get pixel value and index into the histogram */
-      histp = &histogram[GETJSAMPLE(ptr[0]) >> C0_SHIFT]
-                        [GETJSAMPLE(ptr[1]) >> C1_SHIFT]
-                        [GETJSAMPLE(ptr[2]) >> C2_SHIFT];
+      histp = &histogram[ptr[0] >> C0_SHIFT]
+                        [ptr[1] >> C1_SHIFT]
+                        [ptr[2] >> C2_SHIFT];
      /* increment, check for overflow and undo increment if so. */
      if (++(*histp) <= 0)
        (*histp)--;
@@ -665,7 +665,7 @@ find_nearby_colors(j_decompress_ptr cinfo, int minc0, int minc1, int minc2,

  for (i = 0; i < numcolors; i++) {
    /* We compute the squared-c0-distance term, then add in the other two. */
-    x = GETJSAMPLE(cinfo->colormap[0][i]);
+    x = cinfo->colormap[0][i];
    if (x < minc0) {
      tdist = (x - minc0) * C0_SCALE;
      min_dist = tdist * tdist;
@@ -688,7 +688,7 @@ find_nearby_colors(j_decompress_ptr cinfo, int minc0, int minc1, int minc2,
      }
    }

-    x = GETJSAMPLE(cinfo->colormap[1][i]);
+    x = cinfo->colormap[1][i];
    if (x < minc1) {
      tdist = (x - minc1) * C1_SCALE;
      min_dist += tdist * tdist;
@@ -710,7 +710,7 @@ find_nearby_colors(j_decompress_ptr cinfo, int minc0, int minc1, int minc2,
      }
    }

-    x = GETJSAMPLE(cinfo->colormap[2][i]);
+    x = cinfo->colormap[2][i];
    if (x < minc2) {
      tdist = (x - minc2) * C2_SCALE;
      min_dist += tdist * tdist;
@@ -788,13 +788,13 @@ find_best_colors(j_decompress_ptr cinfo, int minc0, int minc1, int minc2,
 #define STEP_C2  ((1 << C2_SHIFT) * C2_SCALE)

  for (i = 0; i < numcolors; i++) {
-    icolor = GETJSAMPLE(colorlist[i]);
+    icolor = colorlist[i];
    /* Compute (square of) distance from minc0/c1/c2 to this color */
-    inc0 = (minc0 - GETJSAMPLE(cinfo->colormap[0][icolor])) * C0_SCALE;
+    inc0 = (minc0 - cinfo->colormap[0][icolor]) * C0_SCALE;
    dist0 = inc0 * inc0;
-    inc1 = (minc1 - GETJSAMPLE(cinfo->colormap[1][icolor])) * C1_SCALE;
+    inc1 = (minc1 - cinfo->colormap[1][icolor]) * C1_SCALE;
    dist0 += inc1 * inc1;
-    inc2 = (minc2 - GETJSAMPLE(cinfo->colormap[2][icolor])) * C2_SCALE;
+    inc2 = (minc2 - cinfo->colormap[2][icolor]) * C2_SCALE;
    dist0 += inc2 * inc2;
    /* Form the initial difference increments */
    inc0 = inc0 * (2 * STEP_C0) + STEP_C0 * STEP_C0;
@@ -879,7 +879,7 @@ fill_inverse_cmap(j_decompress_ptr cinfo, int c0, int c1, int c2)
    for (ic1 = 0; ic1 < BOX_C1_ELEMS; ic1++) {
      cachep = &histogram[c0 + ic0][c1 + ic1][c2];
      for (ic2 = 0; ic2 < BOX_C2_ELEMS; ic2++) {
-        *cachep++ = (histcell)(GETJSAMPLE(*cptr++) + 1);
+        *cachep++ = (histcell)((*cptr++) + 1);
      }
    }
  }
@@ -909,9 +909,9 @@ pass2_no_dither(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
    outptr = output_buf[row];
    for (col = width; col > 0; col--) {
      /* get pixel value and index into the cache */
-      c0 = GETJSAMPLE(*inptr++) >> C0_SHIFT;
-      c1 = GETJSAMPLE(*inptr++) >> C1_SHIFT;
-      c2 = GETJSAMPLE(*inptr++) >> C2_SHIFT;
+      c0 = (*inptr++) >> C0_SHIFT;
+      c1 = (*inptr++) >> C1_SHIFT;
+      c2 = (*inptr++) >> C2_SHIFT;
      cachep = &histogram[c0][c1][c2];
      /* If we have not seen this color before, find nearest colormap entry */
      /* and update the cache */
@@ -996,12 +996,12 @@ pass2_fs_dither(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
       * The maximum error is +- MAXJSAMPLE (or less with error limiting);
       * this sets the required size of the range_limit array.
       */
-      cur0 += GETJSAMPLE(inptr[0]);
-      cur1 += GETJSAMPLE(inptr[1]);
-      cur2 += GETJSAMPLE(inptr[2]);
-      cur0 = GETJSAMPLE(range_limit[cur0]);
-      cur1 = GETJSAMPLE(range_limit[cur1]);
-      cur2 = GETJSAMPLE(range_limit[cur2]);
+      cur0 += inptr[0];
+      cur1 += inptr[1];
+      cur2 += inptr[2];
+      cur0 = range_limit[cur0];
+      cur1 = range_limit[cur1];
+      cur2 = range_limit[cur2];
      /* Index into the cache with adjusted pixel value */
      cachep =
        &histogram[cur0 >> C0_SHIFT][cur1 >> C1_SHIFT][cur2 >> C2_SHIFT];
@@ -1015,9 +1015,9 @@ pass2_fs_dither(j_decompress_ptr cinfo, JSAMPARRAY input_buf,
        register int pixcode = *cachep - 1;
        *outptr = (JSAMPLE)pixcode;
        /* Compute representation error for this pixel */
-        cur0 -= GETJSAMPLE(colormap0[pixcode]);
-        cur1 -= GETJSAMPLE(colormap1[pixcode]);
-        cur2 -= GETJSAMPLE(colormap2[pixcode]);
+        cur0 -= colormap0[pixcode];
+        cur1 -= colormap1[pixcode];
+        cur2 -= colormap2[pixcode];
      }
      /* Compute error fractions to be propagated to adjacent pixels.
       * Add these into the running sums, and simultaneously shift the
@@ -4,6 +4,7 @@
 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 * Copyright (C) 2011, 2014, D. R. Commander.
 * Copyright (C) 2015-2016, 2018, Matthieu Darbois.
+ * Copyright (C) 2020, Arm Limited.
 *
 * Based on the x86 SIMD extension for IJG JPEG library,
 * Copyright (C) 1999-2006, MIYASAKA Masaru.
@@ -75,6 +76,7 @@ EXTERN(void) jsimd_int_upsample(j_decompress_ptr cinfo,

 EXTERN(int) jsimd_can_h2v2_fancy_upsample(void);
 EXTERN(int) jsimd_can_h2v1_fancy_upsample(void);
+EXTERN(int) jsimd_can_h1v2_fancy_upsample(void);

 EXTERN(void) jsimd_h2v2_fancy_upsample(j_decompress_ptr cinfo,
                                       jpeg_component_info *compptr,
@@ -84,6 +86,10 @@ EXTERN(void) jsimd_h2v1_fancy_upsample(j_decompress_ptr cinfo,
                                       jpeg_component_info *compptr,
                                       JSAMPARRAY input_data,
                                       JSAMPARRAY *output_data_ptr);
+EXTERN(void) jsimd_h1v2_fancy_upsample(j_decompress_ptr cinfo,
+                                       jpeg_component_info *compptr,
+                                       JSAMPARRAY input_data,
+                                       JSAMPARRAY *output_data_ptr);

 EXTERN(int) jsimd_can_h2v2_merged_upsample(void);
 EXTERN(int) jsimd_can_h2v1_merged_upsample(void);
@@ -4,6 +4,7 @@
 * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 * Copyright (C) 2009-2011, 2014, D. R. Commander.
 * Copyright (C) 2015-2016, 2018, Matthieu Darbois.
+ * Copyright (C) 2020, Arm Limited.
 *
 * Based on the x86 SIMD extension for IJG JPEG library,
 * Copyright (C) 1999-2006, MIYASAKA Masaru.
@@ -169,6 +170,12 @@ jsimd_can_h2v1_fancy_upsample(void)
  return 0;
 }

+GLOBAL(int)
+jsimd_can_h1v2_fancy_upsample(void)
+{
+  return 0;
+}
+
 GLOBAL(void)
 jsimd_h2v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
                          JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
@@ -181,6 +188,12 @@ jsimd_h2v1_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
 {
 }

+GLOBAL(void)
+jsimd_h1v2_fancy_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr,
+                          JSAMPARRAY input_data, JSAMPARRAY *output_data_ptr)
+{
+}
+
 GLOBAL(int)
 jsimd_can_h2v2_merged_upsample(void)
 {
@@ -2,9 +2,9 @@
 * jversion.h
 *
 * This file was part of the Independent JPEG Group's software:
- * Copyright (C) 1991-2012, Thomas G. Lane, Guido Vollbeding.
+ * Copyright (C) 1991-2020, Thomas G. Lane, Guido Vollbeding.
 * libjpeg-turbo Modifications:
- * Copyright (C) 2010, 2012-2020, D. R. Commander.
+ * Copyright (C) 2010, 2012-2021, D. R. Commander.
 * For conditions of distribution and use, see the accompanying README.ijg
 * file.
 *
@@ -37,9 +37,9 @@
 */

 #define JCOPYRIGHT \
-  "Copyright (C) 2009-2020 D. R. Commander\n" \
+  "Copyright (C) 2009-2021 D. R. Commander\n" \
  "Copyright (C) 2015, 2020 Google, Inc.\n" \
-  "Copyright (C) 2019 Arm Limited\n" \
+  "Copyright (C) 2019-2020 Arm Limited\n" \
  "Copyright (C) 2015-2016, 2018 Matthieu Darbois\n" \
  "Copyright (C) 2011-2016 Siarhei Siamashka\n" \
  "Copyright (C) 2015 Intel Corporation\n" \
@@ -48,7 +48,7 @@
  "Copyright (C) 2009, 2012 Pierre Ossman for Cendio AB\n" \
  "Copyright (C) 2009-2011 Nokia Corporation and/or its subsidiary(-ies)\n" \
  "Copyright (C) 1999-2006 MIYASAKA Masaru\n" \
-  "Copyright (C) 1991-2017 Thomas G. Lane, Guido Vollbeding"
+  "Copyright (C) 1991-2020 Thomas G. Lane, Guido Vollbeding"

 #define JCOPYRIGHT_SHORT \
-  "Copyright (C) 1991-2020 The libjpeg-turbo Project and many others"
+  "Copyright (C) 1991-2021 The libjpeg-turbo Project and many others"
@@ -66,6 +66,11 @@ if(PPC64LE OR PPC64)
  endif()
 endif()

+if(APPLE AND CV_CLANG AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 13.1)
+  ocv_warnings_disable(CMAKE_C_FLAGS -Wnull-pointer-subtraction)
+  ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-but-set-variable)
+endif()
+
 # ----------------------------------------------------------------------------------
 #         Define the library target:
 # ----------------------------------------------------------------------------------
@@ -77,7 +82,9 @@ endif(MSVC)
 add_library(${PNG_LIBRARY} STATIC ${OPENCV_3RDPARTY_EXCLUDE_FROM_ALL} ${lib_srcs} ${lib_hdrs})
 target_link_libraries(${PNG_LIBRARY} ${ZLIB_LIBRARIES})

-ocv_warnings_disable(CMAKE_C_FLAGS -Wundef -Wcast-align -Wimplicit-fallthrough -Wunused-parameter -Wsign-compare)
+ocv_warnings_disable(CMAKE_C_FLAGS -Wundef -Wcast-align -Wimplicit-fallthrough -Wunused-parameter -Wsign-compare
+    -Wmaybe-uninitialized
+)

 set_target_properties(${PNG_LIBRARY}
  PROPERTIES OUTPUT_NAME ${PNG_LIBRARY}
@@ -20,8 +20,9 @@
 # Author: qtang@openailab.com or https://github.com/BUG1989
 #         qli@openailab.com
 #         sqfu@openailab.com
+#

-SET(TENGINE_COMMIT_VERSION "e89cf8870de2ff0a80cfe626c0b52b2a16fb302e")
+SET(TENGINE_COMMIT_VERSION "8a4c58e0e05cd850f4bb0936a330edc86dc0e28c")
 SET(OCV_TENGINE_DIR "${OpenCV_BINARY_DIR}/3rdparty/libtengine")
 SET(OCV_TENGINE_SOURCE_PATH "${OCV_TENGINE_DIR}/Tengine-${TENGINE_COMMIT_VERSION}")

@@ -31,10 +32,11 @@ IF(EXISTS "${OCV_TENGINE_SOURCE_PATH}")
 	SET(Tengine_FOUND ON)
 	SET(BUILD_TENGINE ON)
 ELSE()
-	SET(OCV_TENGINE_FILENAME "${TENGINE_COMMIT_VERSION}.zip")#name
-	SET(OCV_TENGINE_URL "https://github.com/OAID/Tengine/archive/") #url
-	SET(tengine_md5sum 23f61ebb1dd419f1207d8876496289c5) #md5sum
+	SET(OCV_TENGINE_FILENAME "${TENGINE_COMMIT_VERSION}.zip")#name2
+	SET(OCV_TENGINE_URL "https://github.com/OAID/Tengine/archive/") #url2
+	SET(tengine_md5sum f51ca8f3963faeeff3f019a6f6edc206) #md5sum2

+	#MESSAGE(STATUS "**** TENGINE DOWNLOAD BEGIN ****")
 	ocv_download(FILENAME ${OCV_TENGINE_FILENAME}
 						HASH ${tengine_md5sum}
 						URL
@@ -60,17 +62,24 @@ ENDIF()
 if(BUILD_TENGINE)
 	SET(HAVE_TENGINE 1)

-	if(NOT ANDROID)
+	# android system
+	if(ANDROID)
+	   if(${ANDROID_ABI} STREQUAL "armeabi-v7a")
+			   SET(CONFIG_ARCH_ARM32 ON)
+	   elseif(${ANDROID_ABI} STREQUAL "arm64-v8a")
+			   SET(CONFIG_ARCH_ARM64 ON)
+	   endif()
+	else()
 		# linux system
 		if(CMAKE_SYSTEM_PROCESSOR STREQUAL arm)
-			   SET(TENGINE_TOOLCHAIN_FLAG "-march=armv7-a")
+			   SET(CONFIG_ARCH_ARM32 ON)
 		elseif(CMAKE_SYSTEM_PROCESSOR STREQUAL aarch64) ## AARCH64
-			   SET(TENGINE_TOOLCHAIN_FLAG "-march=armv8-a")
+			   SET(CONFIG_ARCH_ARM64 ON)
 		endif()
 	endif()

 	SET(BUILT_IN_OPENCV ON) ## set for tengine compile discern .
-	SET(Tengine_INCLUDE_DIR  "${OCV_TENGINE_SOURCE_PATH}/include" CACHE INTERNAL "")
+	SET(Tengine_INCLUDE_DIR  "${OCV_TENGINE_SOURCE_PATH}/core/include" CACHE INTERNAL "")
 	if(EXISTS "${OCV_TENGINE_SOURCE_PATH}/CMakeLists.txt")
 		add_subdirectory("${OCV_TENGINE_SOURCE_PATH}" "${OCV_TENGINE_DIR}/build")
 	else()
@@ -452,8 +452,9 @@ ocv_warnings_disable(CMAKE_C_FLAGS -Wno-unused-but-set-variable -Wmissing-protot
                                   -Wcast-align -Wshadow -Wno-maybe-uninitialized -Wno-pointer-to-int-cast -Wno-int-to-pointer-cast
                                   -Wmisleading-indentation
                                   -Wimplicit-fallthrough
+                                   -Wunused-parameter  # clang
+                                   -Warray-parameter
 )
-ocv_warnings_disable(CMAKE_C_FLAGS -Wunused-parameter) # clang
 ocv_warnings_disable(CMAKE_CXX_FLAGS -Wmissing-declarations -Wunused-parameter -Wmissing-prototypes
    -Wundef  # tiffiop.h: #if __clang_major__ >= 4
 )
@@ -109,7 +109,6 @@ ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow -Wunused -Wsign-compare -Wundef -W
                                     -Wmissing-prototypes  # gcc/clang
                                     -Wreorder
                                     -Wunused-result
-                                     -Wimplicit-const-int-float-conversion  # clang
 )
 if(CV_GCC AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 8.0)
  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wclass-memaccess)
@@ -120,6 +119,7 @@ ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4334) # vs2005 Win64
 ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4244) # vs2008
 ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4267) # vs2008 Win64
 ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4456) # vs2015
+ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4819) # vs2019 Win64

 if(MSVC AND CV_ICC)
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /Qrestrict")
@@ -1,21 +0,0 @@
-# Authors of OpenJPEG
-See also [THANKS](https://github.com/uclouvain/openjpeg/blob/master/THANKS.md)
-
-David Janssens designed and implemented the first version of OpenJPEG.
-
-Kaori Hagihara designed and implemented the first version of OpenJPIP.
-
-Jerome Fimes implemented the alpha version of OpenJPEG 2.0.
-
-Giuseppe Baruffa added the JPWL functionalities.
-
-Mickaël Savinaud implemented the final OpenJPEG 2.0 version based on a big merge between 1.5 version and alpha version of 2.0.
-
-Mathieu Malaterre participated to the OpenJPEG 2.0 version and improved the libraries and utilities. 
-
-Yannick Verschueren, 
-Herve Drolon, 
-Francois-Olivier Devaux, 
-Antonin Descampe
-    improved the libraries and utilities.
-
@@ -1,770 +0,0 @@
-# Changelog
-
-## [v2.4.0](https://github.com/uclouvain/openjpeg/releases/v2.4.0) (2020-12-28)
-
-[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.3.1...v2.4.0)
-
-**Closed issues:**
-
- OPENJPEG\_INSTALL\_DOC\_DIR does not control a destination directory where HTML docs would be installed. [\#1309](https://github.com/uclouvain/openjpeg/issues/1309)
- Heap-buffer-overflow in lib/openjp2/pi.c:312 [\#1302](https://github.com/uclouvain/openjpeg/issues/1302)
- Heap-buffer-overflow in lib/openjp2/t2.c:973 [\#1299](https://github.com/uclouvain/openjpeg/issues/1299)
- Heap-buffer-overflow in lib/openjp2/pi.c:623 [\#1293](https://github.com/uclouvain/openjpeg/issues/1293)
- Global-buffer-overflow in lib/openjp2/dwt.c:1980 [\#1286](https://github.com/uclouvain/openjpeg/issues/1286)
- Heap-buffer-overflow in lib/openjp2/tcd.c:2417 [\#1284](https://github.com/uclouvain/openjpeg/issues/1284)
- Heap-buffer-overflow in lib/openjp2/mqc.c:499 [\#1283](https://github.com/uclouvain/openjpeg/issues/1283)
- Openjpeg could not encode 32bit RGB float image [\#1281](https://github.com/uclouvain/openjpeg/issues/1281)
- Openjpeg could not encode 32bit RGB float image [\#1280](https://github.com/uclouvain/openjpeg/issues/1280)
- ISO/IEC 15444-1:2019 \(E\) compared with 'cio.h' [\#1277](https://github.com/uclouvain/openjpeg/issues/1277)
- Test-suite failure due to hash mismatch [\#1264](https://github.com/uclouvain/openjpeg/issues/1264)
- Heap use-after-free [\#1261](https://github.com/uclouvain/openjpeg/issues/1261)
- Memory leak when failing to allocate object... [\#1259](https://github.com/uclouvain/openjpeg/issues/1259)
- Memory leak of Tier 1 handle when OpenJPEG fails to set it as TLS... [\#1257](https://github.com/uclouvain/openjpeg/issues/1257)
- Any plan to build release for CVE-2020-8112/CVE-2020-6851 [\#1247](https://github.com/uclouvain/openjpeg/issues/1247)
- failing to convert 16-bit file: opj\_t2\_encode\_packet\(\): only 5251 bytes remaining in output buffer. 5621 needed. [\#1243](https://github.com/uclouvain/openjpeg/issues/1243)
- CMake+VS2017 Compile OK, thirdparty Compile OK, but thirdparty not install [\#1239](https://github.com/uclouvain/openjpeg/issues/1239)
- New release to solve CVE-2019-6988 ? [\#1238](https://github.com/uclouvain/openjpeg/issues/1238)
- Many tests fail to pass after the update of libtiff to version 4.1.0 [\#1233](https://github.com/uclouvain/openjpeg/issues/1233)
- Another heap buffer overflow in libopenjp2 [\#1231](https://github.com/uclouvain/openjpeg/issues/1231)
- Heap buffer overflow in libopenjp2 [\#1228](https://github.com/uclouvain/openjpeg/issues/1228)
- Endianness of binary volume \(JP3D\) [\#1224](https://github.com/uclouvain/openjpeg/issues/1224)
- New release to resolve CVE-2019-12973 [\#1222](https://github.com/uclouvain/openjpeg/issues/1222)
- how to set the block size,like 128,256 ? [\#1216](https://github.com/uclouvain/openjpeg/issues/1216)
- compress YUV files to motion jpeg2000 standard [\#1213](https://github.com/uclouvain/openjpeg/issues/1213)
- Repair/update Java wrapper, and include in release [\#1208](https://github.com/uclouvain/openjpeg/issues/1208)
- abc [\#1206](https://github.com/uclouvain/openjpeg/issues/1206)
- Slow decoding [\#1202](https://github.com/uclouvain/openjpeg/issues/1202)
- Installation question [\#1201](https://github.com/uclouvain/openjpeg/issues/1201)
- Typo in test\_decode\_area - \*ptilew is assigned instead of \*ptileh [\#1195](https://github.com/uclouvain/openjpeg/issues/1195)
- Creating a J2K file with one POC is broken [\#1191](https://github.com/uclouvain/openjpeg/issues/1191)
- Make fails on Arch Linux [\#1174](https://github.com/uclouvain/openjpeg/issues/1174)
- Heap buffer overflow in opj\_t1\_clbl\_decode\_processor\(\) triggered with Ghostscript [\#1158](https://github.com/uclouvain/openjpeg/issues/1158)
- opj\_stream\_get\_number\_byte\_left: Assertion `p\_stream-\>m\_byte\_offset \>= 0' failed. [\#1151](https://github.com/uclouvain/openjpeg/issues/1151)
- The fuzzer ignores too many inputs [\#1079](https://github.com/uclouvain/openjpeg/issues/1079)
- out of bounds read [\#1068](https://github.com/uclouvain/openjpeg/issues/1068)
-
-**Merged pull requests:**
-
- Change defined WIN32 [\#1310](https://github.com/uclouvain/openjpeg/pull/1310) ([Jamaika1](https://github.com/Jamaika1))
- docs: fix simple typo, producted -\> produced [\#1308](https://github.com/uclouvain/openjpeg/pull/1308) ([timgates42](https://github.com/timgates42))
- Set ${OPENJPEG\_INSTALL\_DOC\_DIR} to DESTINATION of HTMLs [\#1307](https://github.com/uclouvain/openjpeg/pull/1307) ([lemniscati](https://github.com/lemniscati))
- Use INC\_DIR for OPENJPEG\_INCLUDE\_DIRS \(fixes uclouvain\#1174\) [\#1306](https://github.com/uclouvain/openjpeg/pull/1306) ([matthew-sharp](https://github.com/matthew-sharp))
- pi.c: avoid out of bounds access with POC \(fixes \#1302\) [\#1304](https://github.com/uclouvain/openjpeg/pull/1304) ([rouault](https://github.com/rouault))
- Encoder: grow again buffer size [\#1303](https://github.com/uclouvain/openjpeg/pull/1303) ([zodf0055980](https://github.com/zodf0055980))
- opj\_j2k\_write\_sod\(\): avoid potential heap buffer overflow \(fixes \#1299\) \(probably master only\) [\#1301](https://github.com/uclouvain/openjpeg/pull/1301) ([rouault](https://github.com/rouault))
- pi.c: avoid out of bounds access with POC \(refs https://github.com/uclouvain/openjpeg/issues/1293\#issuecomment-737122836\) [\#1300](https://github.com/uclouvain/openjpeg/pull/1300) ([rouault](https://github.com/rouault))
- opj\_t2\_encode\_packet\(\): avoid out of bound access of \#1297, but likely not the proper fix [\#1298](https://github.com/uclouvain/openjpeg/pull/1298) ([rouault](https://github.com/rouault))
- opj\_t2\_encode\_packet\(\): avoid out of bound access of \#1294, but likely not the proper fix [\#1296](https://github.com/uclouvain/openjpeg/pull/1296) ([rouault](https://github.com/rouault))
- opj\_j2k\_setup\_encoder\(\): validate POC compno0 and compno1 \(fixes \#1293\) [\#1295](https://github.com/uclouvain/openjpeg/pull/1295) ([rouault](https://github.com/rouault))
- Encoder: avoid global buffer overflow on irreversible conversion when… [\#1292](https://github.com/uclouvain/openjpeg/pull/1292) ([rouault](https://github.com/rouault))
- Decoding: deal with some SPOT6 images that have tiles with a single tile-part with TPsot == 0 and TNsot == 0, and with missing EOC [\#1291](https://github.com/uclouvain/openjpeg/pull/1291) ([rouault](https://github.com/rouault))
- Free p\_tcd\_marker\_info to avoid memory leak [\#1288](https://github.com/uclouvain/openjpeg/pull/1288) ([zodf0055980](https://github.com/zodf0055980))
- Encoder: grow again buffer size [\#1287](https://github.com/uclouvain/openjpeg/pull/1287) ([zodf0055980](https://github.com/zodf0055980))
- Encoder: avoid uint32 overflow when allocating memory for codestream buffer \(fixes \#1243\) [\#1276](https://github.com/uclouvain/openjpeg/pull/1276) ([rouault](https://github.com/rouault))
- Java compatibility from 1.5 to 1.6 [\#1263](https://github.com/uclouvain/openjpeg/pull/1263) ([jiapei100](https://github.com/jiapei100))
- opj\_decompress: fix double-free on input directory with mix of valid and invalid images [\#1262](https://github.com/uclouvain/openjpeg/pull/1262) ([rouault](https://github.com/rouault))
- openjp2: Plug image leak when failing to allocate codestream index. [\#1260](https://github.com/uclouvain/openjpeg/pull/1260) ([sebras](https://github.com/sebras))
- openjp2: Plug memory leak when setting data as TLS fails. [\#1258](https://github.com/uclouvain/openjpeg/pull/1258) ([sebras](https://github.com/sebras))
- openjp2: Error out if failing to create Tier 1 handle. [\#1256](https://github.com/uclouvain/openjpeg/pull/1256) ([sebras](https://github.com/sebras))
- Testing for invalid values of width, height, numcomps [\#1254](https://github.com/uclouvain/openjpeg/pull/1254) ([szukw000](https://github.com/szukw000))
- Single-threaded performance improvements in forward DWT for 5-3 and 9-7 \(and other improvements\) [\#1253](https://github.com/uclouvain/openjpeg/pull/1253) ([rouault](https://github.com/rouault))
- Add support for multithreading in encoder [\#1248](https://github.com/uclouvain/openjpeg/pull/1248) ([rouault](https://github.com/rouault))
- Add support for generation of PLT markers in encoder [\#1246](https://github.com/uclouvain/openjpeg/pull/1246) ([rouault](https://github.com/rouault))
- Fix warnings about signed/unsigned casts in pi.c [\#1244](https://github.com/uclouvain/openjpeg/pull/1244) ([rouault](https://github.com/rouault))
- opj\_decompress: add sanity checks to avoid segfault in case of decoding error [\#1240](https://github.com/uclouvain/openjpeg/pull/1240) ([rouault](https://github.com/rouault))
- ignore wrong icc [\#1236](https://github.com/uclouvain/openjpeg/pull/1236) ([szukw000](https://github.com/szukw000))
- Implement writing of IMF profiles [\#1235](https://github.com/uclouvain/openjpeg/pull/1235) ([rouault](https://github.com/rouault))
- tests: add alternate checksums for libtiff 4.1 [\#1234](https://github.com/uclouvain/openjpeg/pull/1234) ([rouault](https://github.com/rouault))
- opj\_tcd\_init\_tile\(\): avoid integer overflow [\#1232](https://github.com/uclouvain/openjpeg/pull/1232) ([rouault](https://github.com/rouault))
- tests/fuzzers: link fuzz binaries using $LIB\_FUZZING\_ENGINE. [\#1230](https://github.com/uclouvain/openjpeg/pull/1230) ([Dor1s](https://github.com/Dor1s))
- opj\_j2k\_update\_image\_dimensions\(\): reject images whose coordinates are beyond INT\_MAX \(fixes \#1228\) [\#1229](https://github.com/uclouvain/openjpeg/pull/1229) ([rouault](https://github.com/rouault))
- Fix resource leaks [\#1226](https://github.com/uclouvain/openjpeg/pull/1226) ([dodys](https://github.com/dodys))
- abi-check.sh: fix false postive ABI error, and display output error log [\#1218](https://github.com/uclouvain/openjpeg/pull/1218) ([rouault](https://github.com/rouault))
- pi.c: avoid integer overflow, resulting in later invalid access to memory in opj\_t2\_decode\_packets\(\) [\#1217](https://github.com/uclouvain/openjpeg/pull/1217) ([rouault](https://github.com/rouault))
- Add check to validate SGcod/SPcoc/SPcod parameter values. [\#1211](https://github.com/uclouvain/openjpeg/pull/1211) ([sebras](https://github.com/sebras))
- Fix buffer overflow reading an image file less than four characters [\#1196](https://github.com/uclouvain/openjpeg/pull/1196) ([robert-ancell](https://github.com/robert-ancell))
- compression: emit POC marker when only one single POC is requested \(f… [\#1192](https://github.com/uclouvain/openjpeg/pull/1192) ([rouault](https://github.com/rouault))
- Fix several potential vulnerabilities  [\#1185](https://github.com/uclouvain/openjpeg/pull/1185) ([Young-X](https://github.com/Young-X))
- openjp2/j2k: Report error if all wanted components are not decoded. [\#1164](https://github.com/uclouvain/openjpeg/pull/1164) ([sebras](https://github.com/sebras))
-
-## [v2.3.1](https://github.com/uclouvain/openjpeg/releases/v2.3.1) (2019-04-02)
-[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.3.0...v2.3.1)
-
-**Closed issues:**
-
- v2.2.0 regression for decoding images where TNsot == 0 [\#1120](https://github.com/uclouvain/openjpeg/issues/1120)
- Int overflow in jp3d [\#1162](https://github.com/uclouvain/openjpeg/issues/1162)
- Heap buffer overflow in opj\_j2k\_update\_image\_data\(\) triggered with Ghostscript [\#1157](https://github.com/uclouvain/openjpeg/issues/1157)
- LINUX install doesn't work when building shared libraries is disabled [\#1155](https://github.com/uclouvain/openjpeg/issues/1155)
- OPENJPEG null ptr dereference in openjpeg-2.3.0/src/bin/jp2/convert.c:2243 [\#1152](https://github.com/uclouvain/openjpeg/issues/1152)
- How to drop certain subbands/layers in DWT [\#1147](https://github.com/uclouvain/openjpeg/issues/1147)
- where is the MQ-Coder ouput stream in t2.c? [\#1146](https://github.com/uclouvain/openjpeg/issues/1146)
- OpenJPEG 2.3 \(and 2.2?\) multi component image fails to decode with KDU v7.10 [\#1132](https://github.com/uclouvain/openjpeg/issues/1132)
- Missing checks for header\_info.height and header\_info.width in function pnmtoimage in src/bin/jpwl/convert.c, which can lead to heap buffer overflow [\#1126](https://github.com/uclouvain/openjpeg/issues/1126)
- Assertion Failure in jp2.c [\#1125](https://github.com/uclouvain/openjpeg/issues/1125)
- Division-by-zero vulnerabilities in the function pi\_next\_pcrl, pi\_next\_cprl and pi\_next\_rpcl in src/lib/openjp3d/pi.c [\#1123](https://github.com/uclouvain/openjpeg/issues/1123)
- Precinct switch \(-c\) doesn't right-shift last record to remaining resolution levels [\#1117](https://github.com/uclouvain/openjpeg/issues/1117)
- Sample: encode J2K a data using streams??? [\#1114](https://github.com/uclouvain/openjpeg/issues/1114)
- HIGH THROUGHPUT JPEG 2000 \(HTJ2K\) [\#1112](https://github.com/uclouvain/openjpeg/issues/1112)
- How to build openjpeg for arm linux? [\#1108](https://github.com/uclouvain/openjpeg/issues/1108)
- crash [\#1106](https://github.com/uclouvain/openjpeg/issues/1106)
- JP2000 returning OPJ\_CLRSPC\_UNKNOWN color space [\#1103](https://github.com/uclouvain/openjpeg/issues/1103)
- Compilation successful but install unsuccessful: Calling executables throws libraries missing error [\#1102](https://github.com/uclouvain/openjpeg/issues/1102)
- fprintf format string requires 1 parameter but only 0 are given [\#1093](https://github.com/uclouvain/openjpeg/issues/1093)
- fprintf format string requires 1 parameter but only 0 are given [\#1092](https://github.com/uclouvain/openjpeg/issues/1092)
- sprintf buffer overflow [\#1088](https://github.com/uclouvain/openjpeg/issues/1088)
- sprintf buffer overflow [\#1085](https://github.com/uclouvain/openjpeg/issues/1085)
- Infinite loop when reading jp2 [\#1081](https://github.com/uclouvain/openjpeg/issues/1081)
- missing format string parameter [\#1074](https://github.com/uclouvain/openjpeg/issues/1074)
- Excessive Iteration in opj\_t1\_encode\_cblks \(src/lib/openjp2/t1.c\) [\#1059](https://github.com/uclouvain/openjpeg/issues/1059)
- Out-of-bound left shift in opj\_j2k\_setup\_encoder \(src/lib/openjp2/j2k.c\) [\#1057](https://github.com/uclouvain/openjpeg/issues/1057)
- Encode image on Unsplash [\#1054](https://github.com/uclouvain/openjpeg/issues/1054)
- Integer overflow in opj\_t1\_encode\_cblks \(src/lib/openjp2/t1.c\) [\#1053](https://github.com/uclouvain/openjpeg/issues/1053)
- Signed Integer Overflow - 68065512 [\#1048](https://github.com/uclouvain/openjpeg/issues/1048)
- Similar vulnerable functions related to CVE-2017-14041 [\#1044](https://github.com/uclouvain/openjpeg/issues/1044)
- \[ERROR\] COD marker already read. No more than one COD marker per tile.  [\#1043](https://github.com/uclouvain/openjpeg/issues/1043)
- failing to install latest version of openjpeg from source [\#1041](https://github.com/uclouvain/openjpeg/issues/1041)
- Trouble compressing large raw image [\#1032](https://github.com/uclouvain/openjpeg/issues/1032)
- Download and installed code from 2.3 archive. Installing 2.2? [\#1030](https://github.com/uclouvain/openjpeg/issues/1030)
- missing fclose [\#1029](https://github.com/uclouvain/openjpeg/issues/1029)
- NULL Pointer Access in function imagetopnm of convert.c\(jp2\):1289 [\#860](https://github.com/uclouvain/openjpeg/issues/860)
- NULL Pointer Access in function imagetopnm of convert.c:2226\(jp2\)  [\#859](https://github.com/uclouvain/openjpeg/issues/859)
- Heap Buffer Overflow in function imagetotga of convert.c\(jp2\):942 [\#858](https://github.com/uclouvain/openjpeg/issues/858)
-
-**Merged pull requests:**
-
- abi-check.sh: fix broken download URL [\#1188](https://github.com/uclouvain/openjpeg/pull/1188) ([rouault](https://github.com/rouault))
- opj\_t1\_encode\_cblks: fix UBSAN signed integer overflow [\#1187](https://github.com/uclouvain/openjpeg/pull/1187) ([rouault](https://github.com/rouault))
- convertbmp: detect invalid file dimensions early \(CVE-2018-6616\) [\#1172](https://github.com/uclouvain/openjpeg/pull/1172) ([hlef](https://github.com/hlef))
- color\_apply\_icc\_profile: avoid potential heap buffer overflow [\#1170](https://github.com/uclouvain/openjpeg/pull/1170) ([rouault](https://github.com/rouault))
- Fix multiple potential vulnerabilities and bugs [\#1168](https://github.com/uclouvain/openjpeg/pull/1168) ([Young-X](https://github.com/Young-X))
- Fix several memory and resource leaks [\#1163](https://github.com/uclouvain/openjpeg/pull/1163) ([nforro](https://github.com/nforro))
- Fix some potential overflow issues [\#1161](https://github.com/uclouvain/openjpeg/pull/1161) ([stweil](https://github.com/stweil))
- jp3d/jpwl convert: fix write stack buffer overflow [\#1160](https://github.com/uclouvain/openjpeg/pull/1160) ([hlef](https://github.com/hlef))
- Int overflow fixed [\#1159](https://github.com/uclouvain/openjpeg/pull/1159) ([ichlubna](https://github.com/ichlubna))
- Update knownfailures- files given current configurations [\#1149](https://github.com/uclouvain/openjpeg/pull/1149) ([rouault](https://github.com/rouault))
- CVE-2018-5785: fix issues with zero bitmasks [\#1148](https://github.com/uclouvain/openjpeg/pull/1148) ([hlef](https://github.com/hlef))
- openjp2/jp2: Fix two format strings [\#1143](https://github.com/uclouvain/openjpeg/pull/1143) ([stweil](https://github.com/stweil))
- Changes in pnmtoimage if image data are missing [\#1141](https://github.com/uclouvain/openjpeg/pull/1141) ([szukw000](https://github.com/szukw000))
- Relative path to header files is hardcoded in OpenJPEGConfig.cmake.in file [\#1140](https://github.com/uclouvain/openjpeg/pull/1140) ([bukatlib](https://github.com/bukatlib))
- Cast on uint ceildiv [\#1136](https://github.com/uclouvain/openjpeg/pull/1136) ([reverson](https://github.com/reverson))
- Add -DBUILD\_PKGCONFIG\_FILES to install instructions [\#1133](https://github.com/uclouvain/openjpeg/pull/1133) ([robe2](https://github.com/robe2))
- Fix some typos in code comments and documentation [\#1128](https://github.com/uclouvain/openjpeg/pull/1128) ([stweil](https://github.com/stweil))
- Fix regression in reading files with TNsot == 0 \(refs \#1120\) [\#1121](https://github.com/uclouvain/openjpeg/pull/1121) ([rouault](https://github.com/rouault))
- Use local type declaration for POSIX standard type only for MS compiler [\#1119](https://github.com/uclouvain/openjpeg/pull/1119) ([stweil](https://github.com/stweil))
- Fix Mac builds [\#1104](https://github.com/uclouvain/openjpeg/pull/1104) ([rouault](https://github.com/rouault))
- jp3d: Replace sprintf\(\) by snprintf\(\) in volumetobin\(\) [\#1101](https://github.com/uclouvain/openjpeg/pull/1101) ([kbabioch](https://github.com/kbabioch))
- opj\_mj2\_extract: Rename output\_location to output\_prefix [\#1096](https://github.com/uclouvain/openjpeg/pull/1096) ([kbabioch](https://github.com/kbabioch))
- mj2: Add missing variable to format string in fprintf\(\) invocation in meta\_out.c [\#1094](https://github.com/uclouvain/openjpeg/pull/1094) ([kbabioch](https://github.com/kbabioch))
- Convert files to UTF-8 encoding [\#1090](https://github.com/uclouvain/openjpeg/pull/1090) ([stweil](https://github.com/stweil))
- fix unchecked integer multiplication overflow [\#1080](https://github.com/uclouvain/openjpeg/pull/1080) ([setharnold](https://github.com/setharnold))
- Fixed typos [\#1062](https://github.com/uclouvain/openjpeg/pull/1062) ([radarhere](https://github.com/radarhere))
- Note that seek uses SEEK\_SET behavior. [\#1055](https://github.com/uclouvain/openjpeg/pull/1055) ([ideasman42](https://github.com/ideasman42))
- Some Doxygen tags are removed [\#1050](https://github.com/uclouvain/openjpeg/pull/1050) ([szukw000](https://github.com/szukw000))
- Fix resource leak \(CID 179466\) [\#1047](https://github.com/uclouvain/openjpeg/pull/1047) ([stweil](https://github.com/stweil))
- Changed cmake version test to allow for cmake 2.8.11.x [\#1042](https://github.com/uclouvain/openjpeg/pull/1042) ([radarhere](https://github.com/radarhere))
- Add missing fclose\(\) statement in error condition. [\#1037](https://github.com/uclouvain/openjpeg/pull/1037) ([gfiumara](https://github.com/gfiumara))
-
-## [v2.3.0](https://github.com/uclouvain/openjpeg/releases/v2.3.0) (2017-10-04)
-[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.2.0...v2.3.0)
-
-**Implemented enhancements:**
-
- Sub-tile decoding: only decode precincts and codeblocks that intersect the window specified in opj_set_decode_area() [\#990](https://github.com/uclouvain/openjpeg/pull/990) ([rouault](https://github.com/rouault))
- Sub-tile decoding: only apply IDWT on areas that participate to the window of interest [\#1001](https://github.com/uclouvain/openjpeg/pull/1001) ([rouault](https://github.com/rouault))
- Sub-tile decoding: memory use reduction and perf improvements [\#1010](https://github.com/uclouvain/openjpeg/pull/1010) ([rouault](https://github.com/rouault))
- Add capability to decode only a subset of all components of an image. [\#1022](https://github.com/uclouvain/openjpeg/pull/1022) ([rouault](https://github.com/rouault))
-
-**Fixed bugs:**
-
- Setting x offset of decode region to -1 causes opj\_decompress to go into infinite loop [\#736](https://github.com/uclouvain/openjpeg/issues/736)
- Problem decoding multiple tiles with get\_decoded\_tile when cmap/pclr/cdef boxes are present in jp2 file [\#484](https://github.com/uclouvain/openjpeg/issues/484)
- set reduce\_factor\_may\_fail [\#474](https://github.com/uclouvain/openjpeg/issues/474)
- opj\_compress.exe, command line parser, infinite loop [\#469](https://github.com/uclouvain/openjpeg/issues/469)
- Various memory access issues found via fuzzing [\#448](https://github.com/uclouvain/openjpeg/issues/448)
- Multiple warnings when building OpenJPEG \(trunk\) [\#442](https://github.com/uclouvain/openjpeg/issues/442)
- Bulk fuzz-testing report [\#427](https://github.com/uclouvain/openjpeg/issues/427)
- remove all printf from openjpeg / use proper function pointer for logging [\#371](https://github.com/uclouvain/openjpeg/issues/371)
- minor changes, clean-up [\#349](https://github.com/uclouvain/openjpeg/issues/349)
- image-\>numcomps \> 4 [\#333](https://github.com/uclouvain/openjpeg/issues/333)
- Improve support for region of interest [\#39](https://github.com/uclouvain/openjpeg/issues/39)
- Public function to tell kernel type used \(5x3 vs 9x7\) [\#3](https://github.com/uclouvain/openjpeg/issues/3)
- elf binary in source package ?  [\#1026](https://github.com/uclouvain/openjpeg/issues/1026)
- opj\_cio\_open [\#1025](https://github.com/uclouvain/openjpeg/issues/1025)
- Building with Visual Studio 2015 [\#1023](https://github.com/uclouvain/openjpeg/issues/1023)
- tcd.cpp\>:1617:33: error: assigning to 'OPJ\_INT32 \*' \(aka 'int \*'\) from incompatible type 'void \*' [\#1021](https://github.com/uclouvain/openjpeg/issues/1021)
- j2k.cpp \> comparison of address of 'p\_j2k-\>m\_cp.tcps\[0\].m\_data' not equal to a null pointer is always true [\#1020](https://github.com/uclouvain/openjpeg/issues/1020)
- Openjpeg 2.2.0 always build shared library even though -DBUILD\_SHARED\_LIBS:bool=off [\#1019](https://github.com/uclouvain/openjpeg/issues/1019)
- missing fclose [\#1018](https://github.com/uclouvain/openjpeg/issues/1018)
- Use opj\_image\_data\_free instead of opj\_free for image-\>comps\[\].data [\#1014](https://github.com/uclouvain/openjpeg/issues/1014)
- malloc poison on some compilers - cross compiling [\#1013](https://github.com/uclouvain/openjpeg/issues/1013)
- Add OPJ\_VERSION\_MAJOR, OPJ\_VERSION\_MINOR, OPJ\_VERSION\_MICRO macros in openjpeg.h [\#1011](https://github.com/uclouvain/openjpeg/issues/1011)
- Encode: do not perform rate control for single-tile lossless [\#1009](https://github.com/uclouvain/openjpeg/issues/1009)
- opj\_set\_decoded\_resolution\_factor\(\): bad interaction with opj\_set\_decode\_area\(\) and/or opj\_decode\(\) [\#1006](https://github.com/uclouvain/openjpeg/issues/1006)
- memory allocation failure with .pgx file [\#999](https://github.com/uclouvain/openjpeg/issues/999)
- Unable to fuzz with raw image as input [\#998](https://github.com/uclouvain/openjpeg/issues/998)
- stack-based buffer overflow write in pgxtoimage \(/convert.c\) [\#997](https://github.com/uclouvain/openjpeg/issues/997)
- freeze with a crafted bmp [\#996](https://github.com/uclouvain/openjpeg/issues/996)
- invalid memory write in tgatoimage \(convert.c\) [\#995](https://github.com/uclouvain/openjpeg/issues/995)
- static build on Windows fails [\#994](https://github.com/uclouvain/openjpeg/issues/994)
- another heap-based buffer overflow in opj\_t2\_encode\_packet \(t2.c\) [\#993](https://github.com/uclouvain/openjpeg/issues/993)
- heap-based buffer overflow in opj\_t2\_encode\_packet \(t2.c\) [\#992](https://github.com/uclouvain/openjpeg/issues/992)
- heap-based buffer overflow in opj\_write\_bytes\_LE \(cio.c\) \(unfixed \#985\) [\#991](https://github.com/uclouvain/openjpeg/issues/991)
- heap overflow in opj\_compress [\#988](https://github.com/uclouvain/openjpeg/issues/988)
- heap overflow in opj\_decompress [\#987](https://github.com/uclouvain/openjpeg/issues/987)
- heap-based buffer overflow in opj\_bio\_byteout \(bio.c\) [\#986](https://github.com/uclouvain/openjpeg/issues/986)
- heap-based buffer overflow in opj\_write\_bytes\_LE \(cio.c\) [\#985](https://github.com/uclouvain/openjpeg/issues/985)
- memory allocation failure in opj\_aligned\_alloc\_n \(opj\_malloc.c\) [\#983](https://github.com/uclouvain/openjpeg/issues/983)
- heap-base buffer overflow in opj\_mqc\_flush \(mqc.c\) [\#982](https://github.com/uclouvain/openjpeg/issues/982)
- Decode fails for JP2s with ICC profile [\#981](https://github.com/uclouvain/openjpeg/issues/981)
- Unit tests failing on Ubuntu 17.04 [\#916](https://github.com/uclouvain/openjpeg/issues/916)
- Encoder crashes on small images [\#901](https://github.com/uclouvain/openjpeg/issues/901)
- openjpeg-1.5.3 fails to compile [\#830](https://github.com/uclouvain/openjpeg/issues/830)
- opj\_compress crops image \(win\) or creates a jp2 which cannot be decompressed \(lin\) [\#716](https://github.com/uclouvain/openjpeg/issues/716)
- -d flag is silently ignored when decoding a single tile [\#693](https://github.com/uclouvain/openjpeg/issues/693)
- transition away from dev-utils [\#628](https://github.com/uclouvain/openjpeg/issues/628)
- update instructions to build with Visual Studio and 64-Bit Visual C++ Toolset. [\#1028](https://github.com/uclouvain/openjpeg/pull/1028) ([quangnh89](https://github.com/quangnh89))
- Add missing newline at end of file [\#1024](https://github.com/uclouvain/openjpeg/pull/1024) ([stweil](https://github.com/stweil))
- merge master into coverity\_scan to update coverity results [\#1008](https://github.com/uclouvain/openjpeg/pull/1008) ([detonin](https://github.com/detonin))
- Use more const qualifiers [\#984](https://github.com/uclouvain/openjpeg/pull/984) ([stweil](https://github.com/stweil))
- Changes in converttif.c for PPC64 [\#980](https://github.com/uclouvain/openjpeg/pull/980) ([szukw000](https://github.com/szukw000))
-
-## [v2.2.0](https://github.com/uclouvain/openjpeg/releases/v2.2.0) (2017-08-10)
-[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.1.2...v2.2.0)
-
-**Implemented enhancements:**
-
- Memory consumption reduction at decoding side [\#968](https://github.com/uclouvain/openjpeg/pull/968) ([rouault](https://github.com/rouault))
- T1 & DWT multithreading decoding optimizations [\#786](https://github.com/uclouvain/openjpeg/pull/786) ([rouault](https://github.com/rouault))
- Tier1 decoder speed optimizations [\#783](https://github.com/uclouvain/openjpeg/pull/783) ([rouault](https://github.com/rouault))
- Inverse DWT 5x3: lift implementation / SSE accelerated version [\#953](https://github.com/uclouvain/openjpeg/issues/953)
- install static libraries [\#969](https://github.com/uclouvain/openjpeg/pull/969) ([jeroen](https://github.com/jeroen))
- IDWT 5x3 single-pass lifting and SSE2/AVX2 implementation [\#957](https://github.com/uclouvain/openjpeg/pull/957) ([rouault](https://github.com/rouault))
- build both shared and static library [\#954](https://github.com/uclouvain/openjpeg/pull/954) ([jeroen](https://github.com/jeroen))
- T1 flag optimizations \(\#172\) [\#945](https://github.com/uclouvain/openjpeg/pull/945) ([rouault](https://github.com/rouault))
- CMake: add stronger warnings for openjp2 lib/bin by default, and error out on declaration-after-statement [\#936](https://github.com/uclouvain/openjpeg/pull/936) ([rouault](https://github.com/rouault))
- Quiet mode for opj\_decompress via -quiet long parameter. [\#928](https://github.com/uclouvain/openjpeg/pull/928) ([RussellMcOrmond](https://github.com/RussellMcOrmond))
- Implement predictive termination check [\#800](https://github.com/uclouvain/openjpeg/pull/800) ([rouault](https://github.com/rouault))
-
-**Fixed bugs:**
-
- Several issues spotted by Google OSS Fuzz - [see here](https://github.com/search?l=&q=OSS+Fuzz+author-date%3A2017-07-04..2017-08-01+repo%3Auclouvain%2Fopenjpeg&ref=advsearch&type=Commits&utf8=%E2%9C%93)
- Missing fclose [\#976](https://github.com/uclouvain/openjpeg/issues/976)
- Heap buffer overflow read in openjpeg imagetopnm [\#970](https://github.com/uclouvain/openjpeg/issues/970)
- opj\_decompress opj\_j2k\_update\_image\_data\(\) Segment falut [\#948](https://github.com/uclouvain/openjpeg/issues/948)
- Generic Crash in 1.5.0 [\#941](https://github.com/uclouvain/openjpeg/issues/941)
- Segmentation Faults [\#940](https://github.com/uclouvain/openjpeg/issues/940)
- Assertions thrown [\#939](https://github.com/uclouvain/openjpeg/issues/939)
- Floating Point Errors [\#938](https://github.com/uclouvain/openjpeg/issues/938)
- Division by zero crash [\#937](https://github.com/uclouvain/openjpeg/issues/937)
- malformed jp2 can cause heap-buffer-overflow  [\#909](https://github.com/uclouvain/openjpeg/issues/909)
- NULL dereference can cause by malformed file [\#908](https://github.com/uclouvain/openjpeg/issues/908)
- Out of bound read in opj\_j2k\_add\_mct [\#907](https://github.com/uclouvain/openjpeg/issues/907)
- Check bpno\_plus\_one in opj\_t1\_decode\_cblk [\#903](https://github.com/uclouvain/openjpeg/issues/903)
- Undefined-shift in opj\_j2k\_read\_siz [\#902](https://github.com/uclouvain/openjpeg/issues/902)
- opj\_compress v2.1.2 can create images opj\_decompress cannot read [\#891](https://github.com/uclouvain/openjpeg/issues/891)
- Improper usage of opj\_int\_ceildiv can cause overflows [\#889](https://github.com/uclouvain/openjpeg/issues/889)
- Undefined shift in opj\_get\_all\_encoding\_parameters [\#885](https://github.com/uclouvain/openjpeg/issues/885)
- Denial of service \(crash\) due to use-after-free when decoding an illegal JPEG2000 image file v2.1.2 \(2017-04 [\#880](https://github.com/uclouvain/openjpeg/issues/880)
- Denial of service \(crash\) when decoding an illegal JPEG2000 image file v2.1.2 \(2017-03\) [\#879](https://github.com/uclouvain/openjpeg/issues/879)
- bug png 2 j2k [\#868](https://github.com/uclouvain/openjpeg/issues/868)
- Inconsistent compression using cinema settings on folder of non-compliant image [\#864](https://github.com/uclouvain/openjpeg/issues/864)
- Openjpeg-2.1.2 Heap Buffer Overflow Vulnerability due to Insufficient check [\#862](https://github.com/uclouvain/openjpeg/issues/862)
- Heap Buffer Overflow in function pnmtoimage of convert.c [\#861](https://github.com/uclouvain/openjpeg/issues/861)
- CVE-2016-9112 FPE\(Floating Point Exception\) in lib/openjp2/pi.c:523 [\#855](https://github.com/uclouvain/openjpeg/issues/855)
- CVE-2016-5139, CVE-2016-5152, CVE-2016-5158, CVE-2016-5159 [\#854](https://github.com/uclouvain/openjpeg/issues/854)
- Undefined Reference error [\#853](https://github.com/uclouvain/openjpeg/issues/853)
- opj\_compress with lossy compression results in strange pixel values [\#851](https://github.com/uclouvain/openjpeg/issues/851)
- CVE-2016-1626 and CVE-2016-1628 [\#850](https://github.com/uclouvain/openjpeg/issues/850)
- Out-of-Bounds Write in opj\_mqc\_byteout of mqc.c [\#835](https://github.com/uclouvain/openjpeg/issues/835)
- WARNING in tgt\_create tree-\>numnodes == 0, no tree created. [\#794](https://github.com/uclouvain/openjpeg/issues/794)
- Potential overflow when precision is larger than 32 [\#781](https://github.com/uclouvain/openjpeg/issues/781)
- division-by-zero in function opj\_pi\_next\_rpcl of pi.c \(line 366\) [\#780](https://github.com/uclouvain/openjpeg/issues/780)
- division-by-zero in function opj\_pi\_next\_rpcl of pi.c \(line 363\) [\#779](https://github.com/uclouvain/openjpeg/issues/779)
- division-by-zero in function opj\_pi\_next\_pcrl of pi.c \(line 447\) [\#778](https://github.com/uclouvain/openjpeg/issues/778)
- division-by-zero in function opj\_pi\_next\_pcrl of pi.c \(line 444\) [\#777](https://github.com/uclouvain/openjpeg/issues/777)
- Encoding the following file with 32x32 tiling produces jp2 image with artifact [\#737](https://github.com/uclouvain/openjpeg/issues/737)
- division-by-zero \(SIGFPE\) error in opj\_pi\_next\_cprl function \(line 526 of pi.c\) [\#732](https://github.com/uclouvain/openjpeg/issues/732)
- division-by-zero \(SIGFPE\) error in opj\_pi\_next\_cprl function \(line 523 of pi.c\) [\#731](https://github.com/uclouvain/openjpeg/issues/731)
- OpenJpeg 2.1 and 1.4 fails to decompress this file correctly [\#721](https://github.com/uclouvain/openjpeg/issues/721)
- MQ Encode :uninitialized memory access when first pass does not output any bytes [\#709](https://github.com/uclouvain/openjpeg/issues/709)
- Out-of-bounds read in opj\_j2k\_update\_image\_data and opj\_tgt\_reset function [\#704](https://github.com/uclouvain/openjpeg/issues/704)
- Remove opj\_aligned\_malloc / opj\_aligned\_realloc / opj\_aligned\_free? [\#689](https://github.com/uclouvain/openjpeg/issues/689)
- There is an issue with rendering some type of jpeg file. Please ref the link. [\#672](https://github.com/uclouvain/openjpeg/issues/672)
- Null Dereference in tcd\_malloc\_decode\_tile [\#657](https://github.com/uclouvain/openjpeg/issues/657)
- ETS-C1P0-p0\_12.j2k-compare2ref & NR-C1P0-p0\_12.j2k-compare2base failing under windows [\#655](https://github.com/uclouvain/openjpeg/issues/655)
- Memory leak [\#631](https://github.com/uclouvain/openjpeg/issues/631)
- Test 481 reports error in valgrind memcheck [\#612](https://github.com/uclouvain/openjpeg/issues/612)
- reserved identifier violation [\#587](https://github.com/uclouvain/openjpeg/issues/587)
- Buffer overflow when compressing some 16 bits images of the test suite [\#539](https://github.com/uclouvain/openjpeg/issues/539)
- Heap-buffer-overflow in opj\_dwt\_decode\_1 [\#480](https://github.com/uclouvain/openjpeg/issues/480)
- Automated fuzz testing [\#468](https://github.com/uclouvain/openjpeg/issues/468)
- Expected to find EPH marker  [\#425](https://github.com/uclouvain/openjpeg/issues/425)
- read: segment too long \(6182\) with max \(35872\) for codeblock 0 \(p=19, b=2, r=5, c=1\) [\#284](https://github.com/uclouvain/openjpeg/issues/284)
- building 64bit version has lots of warnings [\#244](https://github.com/uclouvain/openjpeg/issues/244)
- Wrong encoding of small tiles with high level number [\#239](https://github.com/uclouvain/openjpeg/issues/239)
- Errors raised in pi.c by VS11 analyzer  [\#190](https://github.com/uclouvain/openjpeg/issues/190)
- Undocumented optimization found in v2 branch of openjpeg [\#183](https://github.com/uclouvain/openjpeg/issues/183)
- T1 optimisations jpeg2000 [\#172](https://github.com/uclouvain/openjpeg/issues/172)
- Remove OPJ\_NOSANITIZE in opj\_bio\_read\(\) and opj\_bio\_write\(\) \(\#761\) [\#955](https://github.com/uclouvain/openjpeg/pull/955) ([rouault](https://github.com/rouault))
- Fix bypass pterm termall and lossless decomposition issue \(\#891, \#892\) [\#949](https://github.com/uclouvain/openjpeg/pull/949) ([rouault](https://github.com/rouault))
- Escape quotes to ensure README renders on GitHub correctly [\#914](https://github.com/uclouvain/openjpeg/pull/914) ([alexwlchan](https://github.com/alexwlchan))
- Remove spurious .R macros from manpages [\#899](https://github.com/uclouvain/openjpeg/pull/899) ([jwilk](https://github.com/jwilk))
- Remove warnings related to empty tag-trees. [\#893](https://github.com/uclouvain/openjpeg/pull/893) ([rouault](https://github.com/rouault))
-
-**Maintenance-related tasks:**
-
- Submit OpenJPEG to oss-fuzz [\#965](https://github.com/uclouvain/openjpeg/issues/965)
- Updates for Doxygen to suppress warnings [\#849](https://github.com/uclouvain/openjpeg/issues/849)
- Remove useless knownfailures \(since LAZY encoding is fixed\) [\#964](https://github.com/uclouvain/openjpeg/pull/964) ([rouault](https://github.com/rouault))
- Enable AVX2 at runtime on Travis-CI and AppVeyor [\#963](https://github.com/uclouvain/openjpeg/pull/963) ([rouault](https://github.com/rouault))
- Tests: test opj\_compress in VSC mode \(related to \#172\) [\#935](https://github.com/uclouvain/openjpeg/pull/935) ([rouault](https://github.com/rouault))
- Reformat: apply reformattin on .h files \(\#128\) [\#926](https://github.com/uclouvain/openjpeg/pull/926) ([rouault](https://github.com/rouault))
- Add mechanisms to reformat and check code style, and reformat whole codebase \(\#128\) [\#919](https://github.com/uclouvain/openjpeg/pull/919) ([rouault](https://github.com/rouault))
- Add profiling of CPU and memory usage \(\#912\) [\#918](https://github.com/uclouvain/openjpeg/pull/918) ([rouault](https://github.com/rouault))
- Add performance benchmarking scripts [\#917](https://github.com/uclouvain/openjpeg/pull/917) ([rouault](https://github.com/rouault))
- Fix retrieval of jpylyzer in AppVeyor [\#915](https://github.com/uclouvain/openjpeg/pull/915) ([rouault](https://github.com/rouault))
-
-## [v2.1.2](https://github.com/uclouvain/openjpeg/releases/v2.1.2) (2016-09-28)
-[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.1.1...v2.1.2)
-
-**Closed issues:**
-
- null ptr dereference in convert.c:1331 [\#843](https://github.com/uclouvain/openjpeg/issues/843)
- Out-of-Bounds Read in function bmp24toimage of convertbmp.c [\#833](https://github.com/uclouvain/openjpeg/issues/833)
- Disable automatic compilation of t1\_generate\_luts in CMakeLists.txt [\#831](https://github.com/uclouvain/openjpeg/issues/831)
- CVE-2016-7163 Integer overflow in opj\_pi\_create\_decode [\#826](https://github.com/uclouvain/openjpeg/issues/826)
- Security Advisory for OpenJPEG [\#810](https://github.com/uclouvain/openjpeg/issues/810)
- Add dashboard with static lib [\#804](https://github.com/uclouvain/openjpeg/issues/804)
- hidden visibility for the static library / building with -DOPJ\_STATIC against shared lib [\#802](https://github.com/uclouvain/openjpeg/issues/802)
- Optimization when building library from source [\#799](https://github.com/uclouvain/openjpeg/issues/799)
- unsigned int16 on Solaris 11.2/sparc [\#796](https://github.com/uclouvain/openjpeg/issues/796)
- appveyor [\#793](https://github.com/uclouvain/openjpeg/issues/793)
- FFMpeg will not link to 2.1.1 release built as shared library [\#766](https://github.com/uclouvain/openjpeg/issues/766)
- API change since v2: opj\_event\_mgr\_t not available [\#754](https://github.com/uclouvain/openjpeg/issues/754)
- openjpeg.h needs dependencies [\#673](https://github.com/uclouvain/openjpeg/issues/673)
- "master" does not build on ubuntu [\#658](https://github.com/uclouvain/openjpeg/issues/658)
- Package 'openjp2', required by 'libopenjpip', not found [\#594](https://github.com/uclouvain/openjpeg/issues/594)
-
-**Merged pull requests:**
-
- Fix PNM file reading [\#847](https://github.com/uclouvain/openjpeg/pull/847) ([mayeut](https://github.com/mayeut))
- Fix some issues reported by Coverity Scan [\#846](https://github.com/uclouvain/openjpeg/pull/846) ([stweil](https://github.com/stweil))
- Fix potential out-of-bounds read \(coverity\)  [\#844](https://github.com/uclouvain/openjpeg/pull/844) ([stweil](https://github.com/stweil))
- Remove TODO for overflow check [\#842](https://github.com/uclouvain/openjpeg/pull/842) ([mayeut](https://github.com/mayeut))
- Add overflow checks for opj\_aligned\_malloc [\#841](https://github.com/uclouvain/openjpeg/pull/841) ([mayeut](https://github.com/mayeut))
- Flags in T1 shall be unsigned [\#840](https://github.com/uclouvain/openjpeg/pull/840) ([mayeut](https://github.com/mayeut))
- Fix some warnings [\#838](https://github.com/uclouvain/openjpeg/pull/838) ([mayeut](https://github.com/mayeut))
- Fix issue 833. [\#834](https://github.com/uclouvain/openjpeg/pull/834) ([trylab](https://github.com/trylab))
- Add overflow checks for opj\_aligned\_malloc [\#832](https://github.com/uclouvain/openjpeg/pull/832) ([mayeut](https://github.com/mayeut))
- Add test for issue 820 [\#829](https://github.com/uclouvain/openjpeg/pull/829) ([mayeut](https://github.com/mayeut))
- Add test for issue 826 [\#827](https://github.com/uclouvain/openjpeg/pull/827) ([mayeut](https://github.com/mayeut))
- Fix coverity 113065 \(CWE-484\) [\#824](https://github.com/uclouvain/openjpeg/pull/824) ([mayeut](https://github.com/mayeut))
- Add sanity check for tile coordinates [\#823](https://github.com/uclouvain/openjpeg/pull/823) ([mayeut](https://github.com/mayeut))
- Add test for PR 818 [\#822](https://github.com/uclouvain/openjpeg/pull/822) ([mayeut](https://github.com/mayeut))
- Update to libpng 1.6.25 [\#821](https://github.com/uclouvain/openjpeg/pull/821) ([mayeut](https://github.com/mayeut))
- CVE-2016-8332: fix incrementing of "l\_tcp-\>m\_nb\_mcc\_records" in opj\_j2k\_read\_mcc [\#820](https://github.com/uclouvain/openjpeg/pull/820) ([mayeut](https://github.com/mayeut))
- Add overflow check in opj\_tcd\_init\_tile [\#819](https://github.com/uclouvain/openjpeg/pull/819) ([mayeut](https://github.com/mayeut))
- Fix leak & invalid behavior of opj\_jp2\_read\_ihdr [\#818](https://github.com/uclouvain/openjpeg/pull/818) ([mayeut](https://github.com/mayeut))
- Add overflow check in opj\_j2k\_update\_image\_data [\#817](https://github.com/uclouvain/openjpeg/pull/817) ([mayeut](https://github.com/mayeut))
- Change 'restrict' define to 'OPJ\_RESTRICT' [\#816](https://github.com/uclouvain/openjpeg/pull/816) ([mayeut](https://github.com/mayeut))
- Switch to clang 3.8 [\#814](https://github.com/uclouvain/openjpeg/pull/814) ([mayeut](https://github.com/mayeut))
- Fix an integer overflow issue [\#809](https://github.com/uclouvain/openjpeg/pull/809) ([trylab](https://github.com/trylab))
- Update to lcms 2.8 [\#808](https://github.com/uclouvain/openjpeg/pull/808) ([mayeut](https://github.com/mayeut))
- Update to libpng 1.6.24 [\#807](https://github.com/uclouvain/openjpeg/pull/807) ([mayeut](https://github.com/mayeut))
- Reenable clang-3.9 build on travis [\#806](https://github.com/uclouvain/openjpeg/pull/806) ([mayeut](https://github.com/mayeut))
- Bit fields type [\#805](https://github.com/uclouvain/openjpeg/pull/805) ([smuehlst](https://github.com/smuehlst))
- Add compilation test for standalone inclusion of openjpeg.h [\#798](https://github.com/uclouvain/openjpeg/pull/798) ([mayeut](https://github.com/mayeut))
- jpwl: Remove non-portable data type u\_int16\_t \(fix issue \#796\) [\#797](https://github.com/uclouvain/openjpeg/pull/797) ([stweil](https://github.com/stweil))
- Fix dependency for pkg-config \(issue \#594\) [\#795](https://github.com/uclouvain/openjpeg/pull/795) ([stweil](https://github.com/stweil))
- Add .gitignore [\#787](https://github.com/uclouvain/openjpeg/pull/787) ([stweil](https://github.com/stweil))
-
-## [v2.1.1](https://github.com/uclouvain/openjpeg/releases/tag/v2.1.1) (2016-07-05)
-[Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.2.1...v2.1.1)
-
-**Implemented enhancements:**
-
- opj\_malloc replacement [\#625](https://github.com/uclouvain/openjpeg/issues/625)
- backport "-p" and "-force-rgb" options in 1.5 [\#606](https://github.com/uclouvain/openjpeg/issues/606)
- Use travis-ci matrix build [\#581](https://github.com/uclouvain/openjpeg/issues/581)
- Add Coverity Scan analysis [\#580](https://github.com/uclouvain/openjpeg/issues/580)
- Unnecessary rate distortion calculations  [\#479](https://github.com/uclouvain/openjpeg/issues/479)
- Add images from various security issues to test suite [\#415](https://github.com/uclouvain/openjpeg/issues/415)
- Coding speed for 9/7 on 32bits platforms \(x86/ARM\) can be improved with a quick fix [\#220](https://github.com/uclouvain/openjpeg/issues/220)
-
-**Fixed bugs:**
-
- Out-of-Bounds Access in function opj\_tgt\_reset of tgt.c [\#775](https://github.com/uclouvain/openjpeg/issues/775)
- Heap Buffer Overflow in function color\_cmyk\_to\_rgb of color.c [\#774](https://github.com/uclouvain/openjpeg/issues/774)
- division-by-zero \(SIGFPE\) error in opj\_tcd\_init\_tile function \(line 730 of tcd.c\) [\#733](https://github.com/uclouvain/openjpeg/issues/733)
- Out-Of-Bounds Read in sycc422\_to\_rgb function [\#726](https://github.com/uclouvain/openjpeg/issues/726)
- Heap Corruption in opj\_free function [\#725](https://github.com/uclouvain/openjpeg/issues/725)
- Out-Of-Bounds Read in opj\_tcd\_free\_tile function [\#724](https://github.com/uclouvain/openjpeg/issues/724)
- Cannot handle box of undefined size [\#653](https://github.com/uclouvain/openjpeg/issues/653)
- Compilation fails without platform-supplied aligned malloc [\#642](https://github.com/uclouvain/openjpeg/issues/642)
- HP compiler warns about redeclaration of static function [\#640](https://github.com/uclouvain/openjpeg/issues/640)
- Implementation-defined behavior of malloc causes different behavior on Linux and AIX [\#635](https://github.com/uclouvain/openjpeg/issues/635)
- Build on AIX fails because "opj\_includes.h" is included after system headers [\#633](https://github.com/uclouvain/openjpeg/issues/633)
- Compiling with SSE2 on Linux 32-bit causes crashes in OpenJPEG [\#624](https://github.com/uclouvain/openjpeg/issues/624)
- Build on AIX fails because of "restrict" pointers [\#620](https://github.com/uclouvain/openjpeg/issues/620)
- bug in new tif conversion code [\#609](https://github.com/uclouvain/openjpeg/issues/609)
- bin/jp2/convert.c line 1085 Resource leak [\#607](https://github.com/uclouvain/openjpeg/issues/607)
- bin/jp2/convert.c  memory leak [\#601](https://github.com/uclouvain/openjpeg/issues/601)
- Resource leak in opj\_j2k\_create\_cstr\_index in case of failure [\#599](https://github.com/uclouvain/openjpeg/issues/599)
- Resource leak in opj\_j2k\_encode in case of failure [\#598](https://github.com/uclouvain/openjpeg/issues/598)
- Resource leak in opj\_j2k\_decode\_one\_tile in case of failure [\#597](https://github.com/uclouvain/openjpeg/issues/597)
- Resource Leak [\#573](https://github.com/uclouvain/openjpeg/issues/573)
- opj\_compress fails to compress lossless on gcc/x86 \(-m32\) [\#571](https://github.com/uclouvain/openjpeg/issues/571)
- Use-after-free in opj\_j2k\_write\_mco [\#563](https://github.com/uclouvain/openjpeg/issues/563)
- openjpeg-master-2015-07-30 failed to compile on LINUX [\#556](https://github.com/uclouvain/openjpeg/issues/556)
- PNG images are always read as RGB\(A\) images [\#536](https://github.com/uclouvain/openjpeg/issues/536)
- g4\_colr.j2c not handled properly [\#532](https://github.com/uclouvain/openjpeg/issues/532)
- Bigendian: opj\_compress + opj\_decompress fails [\#518](https://github.com/uclouvain/openjpeg/issues/518)
- Suspicious code in j2k.c [\#517](https://github.com/uclouvain/openjpeg/issues/517)
- Decode times almost double\(!!\) on Visual Studio 2013, 2015 [\#505](https://github.com/uclouvain/openjpeg/issues/505)
- opj\_data/input/nonregression/issue226.j2k [\#500](https://github.com/uclouvain/openjpeg/issues/500)
- opj\_setup\_encoder always returns true [\#497](https://github.com/uclouvain/openjpeg/issues/497)
- Double free in j2k\_read\_ppm\_v3 parsing \(\(presumably invalid\) image. [\#496](https://github.com/uclouvain/openjpeg/issues/496)
- Invalid write in opj\_j2k\_update\_image\_data [\#495](https://github.com/uclouvain/openjpeg/issues/495)
- Undefined printf format specifier %ud used in code [\#494](https://github.com/uclouvain/openjpeg/issues/494)
- Potential double free on malloc failure in opj\_j2k\_copy\_default\_tcp\_and\_create\_tcp\(\) [\#492](https://github.com/uclouvain/openjpeg/issues/492)
- Do not link with -ffast-math [\#488](https://github.com/uclouvain/openjpeg/issues/488)
- Heap-buffer-overflow in opj\_dwt\_decode [\#486](https://github.com/uclouvain/openjpeg/issues/486)
- opj\_dump fails on Windows 7, 64 bits [\#482](https://github.com/uclouvain/openjpeg/issues/482)
- SIGSEGV in opj\_j2k\_update\_image\_data via pdfium\_test [\#481](https://github.com/uclouvain/openjpeg/issues/481)
- Heap-buffer-overflow in opj\_j2k\_tcp\_destroy [\#477](https://github.com/uclouvain/openjpeg/issues/477)
- Invalid image causes write past end of heap buffer [\#476](https://github.com/uclouvain/openjpeg/issues/476)
- Assertion `l\_res-\>x0 \>= 0' fails when parsing invalid images  [\#475](https://github.com/uclouvain/openjpeg/issues/475)
- Bug on opj\_write\_bytes\_BE function  [\#472](https://github.com/uclouvain/openjpeg/issues/472)
- Refactor j2k\_read\_ppm\_v3 function [\#470](https://github.com/uclouvain/openjpeg/issues/470)
- compression: strange precinct dimensions [\#466](https://github.com/uclouvain/openjpeg/issues/466)
- \(:- Console message in opj\_decompress -:\) [\#465](https://github.com/uclouvain/openjpeg/issues/465)
- opj\_decompress fails to decompress any files [\#463](https://github.com/uclouvain/openjpeg/issues/463)
- bio-\>ct is unnecessarily set to zero in opj\_bio\_flush method [\#461](https://github.com/uclouvain/openjpeg/issues/461)
- Maximal unsigned short is 65535, not 65536 [\#460](https://github.com/uclouvain/openjpeg/issues/460)
- OpenJpeg fails to encode components with different precision properly [\#459](https://github.com/uclouvain/openjpeg/issues/459)
- component precision upscaling isn't correct in opj\_decompress [\#458](https://github.com/uclouvain/openjpeg/issues/458)
- Multiple precision components won't get encoded to jp2 if 1 component is unsigned 1 bit [\#457](https://github.com/uclouvain/openjpeg/issues/457)
- Incorrect code in ../bin/jp2/convert.c,  function rawtoimage\_common\(...\) [\#456](https://github.com/uclouvain/openjpeg/issues/456)
- \[OpenJPEG-trunk\] opj\_stream\_get\_number\_byte\_left throws assert [\#455](https://github.com/uclouvain/openjpeg/issues/455)
- NR-DEC-kodak\_2layers\_lrcp.j2c-31-decode-md5 fails randomly when running tests in parallel [\#454](https://github.com/uclouvain/openjpeg/issues/454)
- compare\_raw\_files doesn't report an error on invalid arguments / missing input files [\#453](https://github.com/uclouvain/openjpeg/issues/453)
- Forward discrete wavelet transform: implement periodic symmetric extension at boundaries [\#452](https://github.com/uclouvain/openjpeg/issues/452)
- Bug in tiff reading method in convert.c [\#449](https://github.com/uclouvain/openjpeg/issues/449)
- Image in pdf don't display [\#447](https://github.com/uclouvain/openjpeg/issues/447)
- Multiple issues causing opj\_decompress to segfault [\#446](https://github.com/uclouvain/openjpeg/issues/446)
- opj\_compress: 40% of encode time is spent freeing data [\#445](https://github.com/uclouvain/openjpeg/issues/445)
- Multiple warnings when configuring OpenJPEG on MacOS with CMake 3.x \(trunk\) [\#443](https://github.com/uclouvain/openjpeg/issues/443)
- valgrind memleak found [\#437](https://github.com/uclouvain/openjpeg/issues/437)
- global-buffer-overflow src/lib/openjp2/t1.c:1146 opj\_t1\_getwmsedec [\#436](https://github.com/uclouvain/openjpeg/issues/436)
- Warning introduced on trunk r2923 & r2924 [\#435](https://github.com/uclouvain/openjpeg/issues/435)
- heap-buffer-overflow in opj\_t1\_decode\_cblks [\#432](https://github.com/uclouvain/openjpeg/issues/432)
- Heap-buffer-overflow in opj\_tcd\_init\_decode\_tile [\#431](https://github.com/uclouvain/openjpeg/issues/431)
- Heap-buffer-overflow in opj\_j2k\_tcp\_destroy [\#430](https://github.com/uclouvain/openjpeg/issues/430)
- Heap-buffer-overflow in opj\_jp2\_apply\_pclr [\#429](https://github.com/uclouvain/openjpeg/issues/429)
- issue412 revisited [\#428](https://github.com/uclouvain/openjpeg/issues/428)
- Image distorted \(sides look cankered\) [\#423](https://github.com/uclouvain/openjpeg/issues/423)
- openjpeg-2.x-trunk-r2918 is broken in color.c [\#422](https://github.com/uclouvain/openjpeg/issues/422)
- Heap-buffer-overflow in opj\_tcd\_init\_decode\_tile [\#420](https://github.com/uclouvain/openjpeg/issues/420)
- Heap-use-after-free in opj\_t1\_decode\_cblks [\#418](https://github.com/uclouvain/openjpeg/issues/418)
- UNKNOWN in opj\_read\_bytes\_LE [\#417](https://github.com/uclouvain/openjpeg/issues/417)
- Transparency problem [\#416](https://github.com/uclouvain/openjpeg/issues/416)
- Image with per channel alpha \(cdef\) does not decode properly [\#414](https://github.com/uclouvain/openjpeg/issues/414)
- OpenJPEG crashes with attached image [\#413](https://github.com/uclouvain/openjpeg/issues/413)
- Palette image with cdef fails to decompress [\#412](https://github.com/uclouvain/openjpeg/issues/412)
- Invalid member values from opj\_read\_header or opj\_decode ? [\#411](https://github.com/uclouvain/openjpeg/issues/411)
- MD5 Checksum hangs under valgrind on MacOS X [\#410](https://github.com/uclouvain/openjpeg/issues/410)
- Heap-buffer-overflow in opj\_tcd\_get\_decoded\_tile\_size [\#408](https://github.com/uclouvain/openjpeg/issues/408)
- C++ style comments in trunk/src/lib/openjp2/j2k.c [\#407](https://github.com/uclouvain/openjpeg/issues/407)
- Backport bugfixes from trunk to 2.1 branch [\#405](https://github.com/uclouvain/openjpeg/issues/405)
- Heap-buffer-overflow in parse\_cmdline\_encoder [\#403](https://github.com/uclouvain/openjpeg/issues/403)
- Heap-buffer-overflow in opj\_v4dwt\_interleave\_h [\#400](https://github.com/uclouvain/openjpeg/issues/400)
- Heap-buffer-overflow in opj\_dwt\_decode [\#399](https://github.com/uclouvain/openjpeg/issues/399)
- Heap-use-after-free in opj\_t1\_decode\_cblks [\#398](https://github.com/uclouvain/openjpeg/issues/398)
- Heap-buffer-overflow in opj\_jp2\_apply\_cdef [\#397](https://github.com/uclouvain/openjpeg/issues/397)
- Heap-buffer-overflow in opj\_t2\_read\_packet\_header [\#396](https://github.com/uclouvain/openjpeg/issues/396)
- Heap-buffer-overflow in opj\_t2\_read\_packet\_header [\#395](https://github.com/uclouvain/openjpeg/issues/395)
- Heap-buffer-overflow in opj\_dwt\_decode\_1 [\#394](https://github.com/uclouvain/openjpeg/issues/394)
- Heap-double-free in j2k\_read\_ppm\_v3 [\#393](https://github.com/uclouvain/openjpeg/issues/393)
- Security hole in j2k.c [\#392](https://github.com/uclouvain/openjpeg/issues/392)
- Security: double-free in opj\_tcd\_code\_block\_dec\_deallocate [\#391](https://github.com/uclouvain/openjpeg/issues/391)
- check for negative-size params in code [\#390](https://github.com/uclouvain/openjpeg/issues/390)
- Heap-buffer-overflow in opj\_t2\_read\_packet\_header [\#389](https://github.com/uclouvain/openjpeg/issues/389)
- Heap overflow in OpenJpeg 1.5.2 [\#388](https://github.com/uclouvain/openjpeg/issues/388)
- openjpip.so.6 file too short [\#387](https://github.com/uclouvain/openjpeg/issues/387)
- Corrupted JP3D file [\#386](https://github.com/uclouvain/openjpeg/issues/386)
- variable assigned to itself [\#383](https://github.com/uclouvain/openjpeg/issues/383)
- Null pointer dereferencing [\#382](https://github.com/uclouvain/openjpeg/issues/382)
- bad use of case statement [\#381](https://github.com/uclouvain/openjpeg/issues/381)
- Release 2.1 as a Ubuntu package [\#380](https://github.com/uclouvain/openjpeg/issues/380)
- Bug in libopenjpwl.pc [\#374](https://github.com/uclouvain/openjpeg/issues/374)
- inconsistent tile numbering in decode output message [\#370](https://github.com/uclouvain/openjpeg/issues/370)
- error in code block calculations [\#369](https://github.com/uclouvain/openjpeg/issues/369)
- r2872 fails to compile due to "attempt to use poisoned malloc" error in j2k.c [\#368](https://github.com/uclouvain/openjpeg/issues/368)
- OSX build gives libopenjp2.6.dylib with not-absolute install name id  [\#367](https://github.com/uclouvain/openjpeg/issues/367)
- opj\_decompress gives error but successfully decompress in OPJ 2.1 [\#366](https://github.com/uclouvain/openjpeg/issues/366)
- pngtoimage\(\) and imagetopng\(\) have wrong byte order for 16-Bit image [\#365](https://github.com/uclouvain/openjpeg/issues/365)
- PDF crash in chrome - part2 \(due to attachment limit\) [\#364](https://github.com/uclouvain/openjpeg/issues/364)
- PDF crash in chrome - part1 [\#363](https://github.com/uclouvain/openjpeg/issues/363)
- PDF crash in chrome - part0 [\#362](https://github.com/uclouvain/openjpeg/issues/362)
- Compilation fails on Windows with mingw32 gcc4.8 [\#361](https://github.com/uclouvain/openjpeg/issues/361)
- security issue [\#360](https://github.com/uclouvain/openjpeg/issues/360)
- improve memory management [\#359](https://github.com/uclouvain/openjpeg/issues/359)
- how to compress a yuv420 raw data using opj\_compress [\#357](https://github.com/uclouvain/openjpeg/issues/357)
- Some memory allocation are not checked [\#355](https://github.com/uclouvain/openjpeg/issues/355)
- Static library symbols shall be marked as hidden [\#354](https://github.com/uclouvain/openjpeg/issues/354)
- opj\_compress rejects valid bmp files [\#353](https://github.com/uclouvain/openjpeg/issues/353)
- opj\_compress crashes when number of resolutions is set to zero [\#352](https://github.com/uclouvain/openjpeg/issues/352)
- Compilation error under Visual Studio 2003 [\#351](https://github.com/uclouvain/openjpeg/issues/351)
- opj\_compress description example error \[Low priority\] [\#350](https://github.com/uclouvain/openjpeg/issues/350)
- opj\_write\_bytes\_BE is wrong in trunk [\#345](https://github.com/uclouvain/openjpeg/issues/345)
- PART1ONLY option in release.sh doesn't work properly [\#332](https://github.com/uclouvain/openjpeg/issues/332)
- openjpeg crash error [\#330](https://github.com/uclouvain/openjpeg/issues/330)
- openjpeg decompress error [\#329](https://github.com/uclouvain/openjpeg/issues/329)
- openjpeg decompress issue [\#326](https://github.com/uclouvain/openjpeg/issues/326)
- limited tif support [\#322](https://github.com/uclouvain/openjpeg/issues/322)
- asoc value of  65536 is allowed [\#321](https://github.com/uclouvain/openjpeg/issues/321)
- opj\_skip\_from\_file error [\#314](https://github.com/uclouvain/openjpeg/issues/314)
- Heavy quota usage in openjpeg [\#309](https://github.com/uclouvain/openjpeg/issues/309)
- Verify -help actually match letter [\#307](https://github.com/uclouvain/openjpeg/issues/307)
- g3\_colr.j2c not handled [\#288](https://github.com/uclouvain/openjpeg/issues/288)
- reopen/fix issue 165 [\#280](https://github.com/uclouvain/openjpeg/issues/280)
- kakadu conformance tests [\#279](https://github.com/uclouvain/openjpeg/issues/279)
- missing break after case statement in opj\_dwt\_decode\_real  [\#274](https://github.com/uclouvain/openjpeg/issues/274)
- Run Coverity on trunk [\#270](https://github.com/uclouvain/openjpeg/issues/270)
- NR-ENC-random-issue-0005.tif-12-encode [\#259](https://github.com/uclouvain/openjpeg/issues/259)
- Use new add\_test signature to handle cross compilation [\#258](https://github.com/uclouvain/openjpeg/issues/258)
- Loss decoding quality in 2.0.0 [\#254](https://github.com/uclouvain/openjpeg/issues/254)
- Decompress that worked in 1.5.1 fails in 2.0 [\#252](https://github.com/uclouvain/openjpeg/issues/252)
- Expected endianness with raw input is not documented leading to SEGFAULT [\#251](https://github.com/uclouvain/openjpeg/issues/251)
- OpenJPEG writes to stderr [\#246](https://github.com/uclouvain/openjpeg/issues/246)
- Inconsistent logging of tile index [\#245](https://github.com/uclouvain/openjpeg/issues/245)
- patch for openjpeg-trunk-r2347 and BIG\_ENDIAN [\#242](https://github.com/uclouvain/openjpeg/issues/242)
- CMAP: MTYP == 0 \(direct use\) not handled properly [\#235](https://github.com/uclouvain/openjpeg/issues/235)
- Black Pixel [\#233](https://github.com/uclouvain/openjpeg/issues/233)
-  opj\_compress runtime error after fresh Linux install due to apparent failure to execute ldconfig [\#219](https://github.com/uclouvain/openjpeg/issues/219)
- openjp2 debug works, release build does not [\#217](https://github.com/uclouvain/openjpeg/issues/217)
- openjpeg-branch15-r2299 and openjpeg-trunk-r2299 fail to decode a JP2 file [\#212](https://github.com/uclouvain/openjpeg/issues/212)
- openjpeg-trunk issue with Win7 [\#201](https://github.com/uclouvain/openjpeg/issues/201)
- undefined reference to `opj\_version' [\#200](https://github.com/uclouvain/openjpeg/issues/200)
- In tgt.c we used fprintf not the openjpeg message reporter [\#184](https://github.com/uclouvain/openjpeg/issues/184)
- Windows binaries not working under WinXP [\#176](https://github.com/uclouvain/openjpeg/issues/176)
- add ability to use intel ipp \(performance primitive\) within OpenJPEG [\#164](https://github.com/uclouvain/openjpeg/issues/164)
- Migration guide v2 [\#160](https://github.com/uclouvain/openjpeg/issues/160)
- Cannot decompress JPEG2000Aware3.18.7.3Win32\_kdutranscode6.3.1.j2k [\#158](https://github.com/uclouvain/openjpeg/issues/158)
- Cannot decompress JPEG2000Aware3.18.7.3Win32.j2k [\#157](https://github.com/uclouvain/openjpeg/issues/157)
- openjpeg@googlegroups.com has disappeared [\#153](https://github.com/uclouvain/openjpeg/issues/153)
- OpenJPEG 1.5.0 crashes on a ridiculously big file... [\#151](https://github.com/uclouvain/openjpeg/issues/151)
- opj\_image vs free [\#146](https://github.com/uclouvain/openjpeg/issues/146)
- Windows .dll file invalid [\#140](https://github.com/uclouvain/openjpeg/issues/140)
- Problem with second layer of a 2 layer coded LRCP \(with precincts\) [\#135](https://github.com/uclouvain/openjpeg/issues/135)
- version 1.4 crashes when opening PDF file with JPEG2000 images [\#133](https://github.com/uclouvain/openjpeg/issues/133)
- Setup a win64 dashboard [\#132](https://github.com/uclouvain/openjpeg/issues/132)
- J2KP4files/codestreams\_profile0/p0\_13.j2k question jpeg2000 [\#131](https://github.com/uclouvain/openjpeg/issues/131)
- Out of memory: Kill process 11204 \(opj\_server\) score 917 or sacrifice child [\#123](https://github.com/uclouvain/openjpeg/issues/123)
- FILE\* in opj API is unsafe [\#120](https://github.com/uclouvain/openjpeg/issues/120)
- third-party lib order [\#119](https://github.com/uclouvain/openjpeg/issues/119)
- openjpeg-1.5.0-Darwin-powerpc.dmg is huge ! [\#113](https://github.com/uclouvain/openjpeg/issues/113)
- misleading info in JP2 box lead to wrong number of components [\#110](https://github.com/uclouvain/openjpeg/issues/110)
- Image\_to\_j2k says that j2k files is generated but no file is on the HDD [\#109](https://github.com/uclouvain/openjpeg/issues/109)
- Error in openjpegV1.4 on compiling image\_to\_j2k: crash on reading bmp file [\#108](https://github.com/uclouvain/openjpeg/issues/108)
- Update to abi-compliance-checker 1.96 [\#106](https://github.com/uclouvain/openjpeg/issues/106)
- Decode error on the attached JPEG...works in KDU and with JASPER...please help! [\#101](https://github.com/uclouvain/openjpeg/issues/101)
- Mac binaries v1.4 is broken [\#95](https://github.com/uclouvain/openjpeg/issues/95)
- jp2\_read\_boxhdr\(\) has size bug in version 1 [\#92](https://github.com/uclouvain/openjpeg/issues/92)
- Support for Java JAI Imageio [\#90](https://github.com/uclouvain/openjpeg/issues/90)
- encoding test failing [\#86](https://github.com/uclouvain/openjpeg/issues/86)
- source archive on demand [\#85](https://github.com/uclouvain/openjpeg/issues/85)
- CMakeLists.txt and Makefile.am for JPIP are buggy [\#84](https://github.com/uclouvain/openjpeg/issues/84)
- pclr-cmap-cdef [\#82](https://github.com/uclouvain/openjpeg/issues/82)
- Error when compiling openjpeg\_v1\_4\_sources\_r697 [\#79](https://github.com/uclouvain/openjpeg/issues/79)
- J2K codec issue on Windows Mobile  [\#77](https://github.com/uclouvain/openjpeg/issues/77)
- image\_to\_j2k.exe crashes on large .bmp file [\#75](https://github.com/uclouvain/openjpeg/issues/75)
- fatal error C1900 building the project on windows [\#65](https://github.com/uclouvain/openjpeg/issues/65)
- same option but different size [\#54](https://github.com/uclouvain/openjpeg/issues/54)
- Missing openjpegConfigure.h [\#38](https://github.com/uclouvain/openjpeg/issues/38)
- Not an issue in openjpeg, but ... [\#37](https://github.com/uclouvain/openjpeg/issues/37)
- OpenJPEG-1.3.0 pclr, cmap and cdef [\#27](https://github.com/uclouvain/openjpeg/issues/27)
- realloc maybe too big \(t2.c\) [\#26](https://github.com/uclouvain/openjpeg/issues/26)
- libopenjpeg/opj\_malloc.h breaks on FreeBSD/Darwin systems [\#20](https://github.com/uclouvain/openjpeg/issues/20)
- image\_to\_j2k not outputting to win32 console properly [\#18](https://github.com/uclouvain/openjpeg/issues/18)
- \[OpenJPEG\] OpenJPEG\_v13: tiled image part 2 [\#17](https://github.com/uclouvain/openjpeg/issues/17)
- JP2 Color Space modification by Matteo Italia [\#13](https://github.com/uclouvain/openjpeg/issues/13)
-  Patch submission \( exotic video formats, and a few things \)  [\#12](https://github.com/uclouvain/openjpeg/issues/12)
- 16 bits lossy compression [\#10](https://github.com/uclouvain/openjpeg/issues/10)
- pnm file formats not accepting bitdepth greater than 8 bpp [\#8](https://github.com/uclouvain/openjpeg/issues/8)
- Heap corruption in j2k encoder [\#5](https://github.com/uclouvain/openjpeg/issues/5)
- JPWL crash in marker reallocation\(+patch\), segfault while decoding image with main header protection [\#4](https://github.com/uclouvain/openjpeg/issues/4)
- a couple of small errors in libopenjpeg detected by coverity [\#1](https://github.com/uclouvain/openjpeg/issues/1)
-
-**Closed issues:**
-
- Shared library build broken on ubuntu [\#728](https://github.com/uclouvain/openjpeg/issues/728)
- opj\_includes.h shouldn't define `\_\_attribute\_\_` [\#727](https://github.com/uclouvain/openjpeg/issues/727)
- Possible website problems due to Jekyll upgrade [\#713](https://github.com/uclouvain/openjpeg/issues/713)
- Stable Release? [\#712](https://github.com/uclouvain/openjpeg/issues/712)
- Meta Issue : try to fix some of these critical bugs before thinking about optimizing the library [\#710](https://github.com/uclouvain/openjpeg/issues/710)
- Tiled encoding broken for images with non power of 2 dimensions [\#702](https://github.com/uclouvain/openjpeg/issues/702)
- install\_name \(still\) not set on OS X [\#700](https://github.com/uclouvain/openjpeg/issues/700)
- Add section in wiki describing where one can get test images [\#699](https://github.com/uclouvain/openjpeg/issues/699)
- Make EvenManager into singleton [\#698](https://github.com/uclouvain/openjpeg/issues/698)
- Remove old branches from repo [\#696](https://github.com/uclouvain/openjpeg/issues/696)
- MQ Coder encode: Conditional jump or move depends on uninitialised value\(s\) [\#695](https://github.com/uclouvain/openjpeg/issues/695)
- Can we add these files to our test suite ? [\#688](https://github.com/uclouvain/openjpeg/issues/688)
- -t and -d command line flags for decode are not documented on OpenJPEG website [\#685](https://github.com/uclouvain/openjpeg/issues/685)
- Decoding at the precinct level [\#676](https://github.com/uclouvain/openjpeg/issues/676)
- Support unscaled 10 bit data for 2K cinema @ 48 FPS, as per DCI standard [\#671](https://github.com/uclouvain/openjpeg/issues/671)
- Use parallel jobs in ctest [\#664](https://github.com/uclouvain/openjpeg/issues/664)
- \[Security\]Multiple Memory error [\#663](https://github.com/uclouvain/openjpeg/issues/663)
- lossy encoding a 16 bit TIF file : severe artifacts in decompressed image [\#660](https://github.com/uclouvain/openjpeg/issues/660)
- opj\_compress and opj\_decompress : get\_next\_file method uses hard-coded unix path separator [\#630](https://github.com/uclouvain/openjpeg/issues/630)
- Uninitialized variable [\#629](https://github.com/uclouvain/openjpeg/issues/629)
- Use of enum variable for bit flags prevents compilation as C++ source [\#619](https://github.com/uclouvain/openjpeg/issues/619)
- Serious problem with quantization during lossy encoding [\#615](https://github.com/uclouvain/openjpeg/issues/615)
- Decompression does not work with sequential data source [\#613](https://github.com/uclouvain/openjpeg/issues/613)
- potential overflow in opj\_tcd\_tile\_t [\#605](https://github.com/uclouvain/openjpeg/issues/605)
- Logical condition [\#596](https://github.com/uclouvain/openjpeg/issues/596)
- file9.jp2 does not dump correctly on 1.5 [\#595](https://github.com/uclouvain/openjpeg/issues/595)
- opj\_compress man page is missing documentation of -jpip option [\#593](https://github.com/uclouvain/openjpeg/issues/593)
- opj\_compress fails to compress lossless on gcc/x86 \(-m32\) in 1.5 branch [\#591](https://github.com/uclouvain/openjpeg/issues/591)
- Example: opj\_compress -i image.j2k -o image.pgm [\#577](https://github.com/uclouvain/openjpeg/issues/577)
- Mismatching delete [\#575](https://github.com/uclouvain/openjpeg/issues/575)
- Compilation fails on Win7 [\#546](https://github.com/uclouvain/openjpeg/issues/546)
- NR-JP2-file5.jp2-compare2base fails with third party libcms [\#540](https://github.com/uclouvain/openjpeg/issues/540)
- CTest spits out an error at the end of the test run [\#516](https://github.com/uclouvain/openjpeg/issues/516)
- opj\_uint\_adds\(\)  is questionable [\#515](https://github.com/uclouvain/openjpeg/issues/515)
- Might consider renaming this method: [\#491](https://github.com/uclouvain/openjpeg/issues/491)
- opj\_compress run twice gives different fiile sizes for same file [\#490](https://github.com/uclouvain/openjpeg/issues/490)
- Android Support [\#483](https://github.com/uclouvain/openjpeg/issues/483)
- Add SSE2/SSE41 implementations for mct.c [\#451](https://github.com/uclouvain/openjpeg/issues/451)
- Reduce encoder code block memory usage for non 64x64 code block sizes [\#444](https://github.com/uclouvain/openjpeg/issues/444)
- valgrind "Uninitialized Memory Read" & "Uninitialized Memory Conditional" found  [\#438](https://github.com/uclouvain/openjpeg/issues/438)
- No way to debug opj\_tcd\_init\_encode\_tile or opj\_tcd\_init\_decode\_tile [\#433](https://github.com/uclouvain/openjpeg/issues/433)
- Add option to call dsymutil on built binaries [\#409](https://github.com/uclouvain/openjpeg/issues/409)
- Allow opj\_compress and opj\_decompress to read/write images over stdin/stdout [\#379](https://github.com/uclouvain/openjpeg/issues/379)
- reduce memory significantly for single tile RGB encoding [\#375](https://github.com/uclouvain/openjpeg/issues/375)
- Switch code repo to github and start using pull request workflow [\#373](https://github.com/uclouvain/openjpeg/issues/373)
- This is a BigTIFF file.  This format not supported [\#125](https://github.com/uclouvain/openjpeg/issues/125)
- Add a test suite to check the convert functions [\#99](https://github.com/uclouvain/openjpeg/issues/99)
- Add build config to the dashboard to verify the autotools build [\#88](https://github.com/uclouvain/openjpeg/issues/88)
-
-**Merged pull requests:**
-
- Correct abi-check.sh for PR [\#791](https://github.com/uclouvain/openjpeg/pull/791) ([mayeut](https://github.com/mayeut))
- Update tcd.c [\#790](https://github.com/uclouvain/openjpeg/pull/790) ([maddin200](https://github.com/maddin200))
- Update lcms2 [\#773](https://github.com/uclouvain/openjpeg/pull/773) ([mayeut](https://github.com/mayeut))
- Use lowercase for cmake commands consistently [\#769](https://github.com/uclouvain/openjpeg/pull/769) ([julienmalik](https://github.com/julienmalik))
- Ignore clang's summary warning [\#768](https://github.com/uclouvain/openjpeg/pull/768) ([julienmalik](https://github.com/julienmalik))
- Fix UBSan gcc warning for first arg to memset non null [\#767](https://github.com/uclouvain/openjpeg/pull/767) ([julienmalik](https://github.com/julienmalik))
- Update to libtiff-4.0.6 [\#764](https://github.com/uclouvain/openjpeg/pull/764) ([mayeut](https://github.com/mayeut))
- Fix warnings [\#763](https://github.com/uclouvain/openjpeg/pull/763) ([mayeut](https://github.com/mayeut))
- Check SSIZ is valid in opj\_j2k\_read\_siz [\#762](https://github.com/uclouvain/openjpeg/pull/762) ([mayeut](https://github.com/mayeut))
- Fix unsigned int overflow reported by UBSan [\#761](https://github.com/uclouvain/openjpeg/pull/761) ([mayeut](https://github.com/mayeut))
- Fix unsigned int overflow reported by UBSan [\#759](https://github.com/uclouvain/openjpeg/pull/759) ([mayeut](https://github.com/mayeut))
- Fix negative shift left reported by UBSan [\#758](https://github.com/uclouvain/openjpeg/pull/758) ([mayeut](https://github.com/mayeut))
- Fix negative shift left reported by UBSan [\#757](https://github.com/uclouvain/openjpeg/pull/757) ([mayeut](https://github.com/mayeut))
- Add clang 3.9 build to Travis matrix [\#753](https://github.com/uclouvain/openjpeg/pull/753) ([julienmalik](https://github.com/julienmalik))
- Fix implicit floating bool conversion [\#752](https://github.com/uclouvain/openjpeg/pull/752) ([julienmalik](https://github.com/julienmalik))
- Do not define \_\_attribute\_\_ in opj\_includes.h [\#751](https://github.com/uclouvain/openjpeg/pull/751) ([mayeut](https://github.com/mayeut))
- Allow to read/write 3/5/7/9/11/13/15 bpp TIF files [\#750](https://github.com/uclouvain/openjpeg/pull/750) ([mayeut](https://github.com/mayeut))
- Fix heap-buffer-overflow in color\_esycc\_to\_rgb [\#748](https://github.com/uclouvain/openjpeg/pull/748) ([mayeut](https://github.com/mayeut))
- update libpng to from 1.6.17 to 1.6.21 [\#747](https://github.com/uclouvain/openjpeg/pull/747) ([julienmalik](https://github.com/julienmalik))
- Update cmake & jpylyzer for travis builds [\#746](https://github.com/uclouvain/openjpeg/pull/746) ([julienmalik](https://github.com/julienmalik))
- Fix Out-Of-Bounds Read in sycc42x\_to\_rgb function [\#745](https://github.com/uclouvain/openjpeg/pull/745) ([mayeut](https://github.com/mayeut))
- cppcheck fix for openjp2 [\#740](https://github.com/uclouvain/openjpeg/pull/740) ([julienmalik](https://github.com/julienmalik))
- Fix uninitialized variable reported by cppcheck [\#735](https://github.com/uclouvain/openjpeg/pull/735) ([julienmalik](https://github.com/julienmalik))
- Remove dead code in opj\_dump [\#734](https://github.com/uclouvain/openjpeg/pull/734) ([julienmalik](https://github.com/julienmalik))
- issue \#695 MQ Encode: ensure that bp pointer never points to uninitialized memory [\#708](https://github.com/uclouvain/openjpeg/pull/708) ([boxerab](https://github.com/boxerab))
- Fix issue 135 [\#706](https://github.com/uclouvain/openjpeg/pull/706) ([mayeut](https://github.com/mayeut))
- Fix implementation of opj\_calloc [\#705](https://github.com/uclouvain/openjpeg/pull/705) ([stweil](https://github.com/stweil))
- \[git/2.1 regression\] Fix opj\_write\_tile\(\) failure when numresolutions=1 [\#690](https://github.com/uclouvain/openjpeg/pull/690) ([rouault](https://github.com/rouault))
- Fix fatal crash on 64 bit Linux [\#687](https://github.com/uclouvain/openjpeg/pull/687) ([stweil](https://github.com/stweil))
- \[libtiff\] Add missing include statement for ssize\_t [\#686](https://github.com/uclouvain/openjpeg/pull/686) ([mayeut](https://github.com/mayeut))
- Fix duplicate article in comments [\#684](https://github.com/uclouvain/openjpeg/pull/684) ([stweil](https://github.com/stweil))
- Fix grammar in comment [\#679](https://github.com/uclouvain/openjpeg/pull/679) ([stweil](https://github.com/stweil))
- Remove whitespace and CR at line endings [\#678](https://github.com/uclouvain/openjpeg/pull/678) ([stweil](https://github.com/stweil))
- Fix typos [\#665](https://github.com/uclouvain/openjpeg/pull/665) ([jwilk](https://github.com/jwilk))
- Add missing source for the JPIP library and executables \(issue \#658\) [\#659](https://github.com/uclouvain/openjpeg/pull/659) ([stweil](https://github.com/stweil))
- Fix undefined size jp2 box handling [\#654](https://github.com/uclouvain/openjpeg/pull/654) ([mayeut](https://github.com/mayeut))
- opj\_decompress: Update error message [\#651](https://github.com/uclouvain/openjpeg/pull/651) ([stweil](https://github.com/stweil))
- Fix support of posix\_memalloc for Linux [\#648](https://github.com/uclouvain/openjpeg/pull/648) ([stweil](https://github.com/stweil))
- Fix typo in comments [\#647](https://github.com/uclouvain/openjpeg/pull/647) ([stweil](https://github.com/stweil))
- Avoid pointer arithmetic with \(void \*\) pointers [\#644](https://github.com/uclouvain/openjpeg/pull/644) ([smuehlst](https://github.com/smuehlst))
- Fix HP compiler warning about redeclaration of function \(\#640\) [\#641](https://github.com/uclouvain/openjpeg/pull/641) ([smuehlst](https://github.com/smuehlst))
- Fix format strings and unneeded assignment [\#638](https://github.com/uclouvain/openjpeg/pull/638) ([stweil](https://github.com/stweil))
- Fix repository for JPEG2000 test data [\#637](https://github.com/uclouvain/openjpeg/pull/637) ([stweil](https://github.com/stweil))
- Update allocation functions [\#636](https://github.com/uclouvain/openjpeg/pull/636) ([mayeut](https://github.com/mayeut))
- Fix OpenJPEG GitHub issue \#633. [\#634](https://github.com/uclouvain/openjpeg/pull/634) ([smuehlst](https://github.com/smuehlst))
- travis-ci: Include add ons in matrix [\#632](https://github.com/uclouvain/openjpeg/pull/632) ([mayeut](https://github.com/mayeut))
- Add Appveyor [\#627](https://github.com/uclouvain/openjpeg/pull/627) ([mayeut](https://github.com/mayeut))
- Use Travis-ci to run ABI check [\#626](https://github.com/uclouvain/openjpeg/pull/626) ([mayeut](https://github.com/mayeut))
- Fix warnings for C++ [\#623](https://github.com/uclouvain/openjpeg/pull/623) ([stweil](https://github.com/stweil))
- Fixed problem that C++ compilation failed because of enum variable. [\#622](https://github.com/uclouvain/openjpeg/pull/622) ([smuehlst](https://github.com/smuehlst))
- Added missing casts for return values of opj\_malloc\(\)/opj\_calloc\(\). [\#618](https://github.com/uclouvain/openjpeg/pull/618) ([smuehlst](https://github.com/smuehlst))
- Add check for seek support before trying TPsot==TNsot workaround [\#617](https://github.com/uclouvain/openjpeg/pull/617) ([mayeut](https://github.com/mayeut))
- Fix some typos found by codespell [\#610](https://github.com/uclouvain/openjpeg/pull/610) ([stweil](https://github.com/stweil))
- Correct leak in color\_cielab\_to\_rgb [\#590](https://github.com/uclouvain/openjpeg/pull/590) ([mayeut](https://github.com/mayeut))
- Add Travis-ci build matrix [\#584](https://github.com/uclouvain/openjpeg/pull/584) ([mayeut](https://github.com/mayeut))
- Correct lossless issue on linux x86 [\#579](https://github.com/uclouvain/openjpeg/pull/579) ([mayeut](https://github.com/mayeut))
- Travis-ci update [\#578](https://github.com/uclouvain/openjpeg/pull/578) ([mayeut](https://github.com/mayeut))
- Correct CMake version requirements [\#572](https://github.com/uclouvain/openjpeg/pull/572) ([mayeut](https://github.com/mayeut))
- Add tests for CMYK/esYCC/CIELab [\#567](https://github.com/uclouvain/openjpeg/pull/567) ([mayeut](https://github.com/mayeut))
- Add support for CIELab, EYCC and CMYK [\#559](https://github.com/uclouvain/openjpeg/pull/559) ([szukw000](https://github.com/szukw000))
- Remove printf/fprintf to stdout/stderr throughout openjp2 lib [\#558](https://github.com/uclouvain/openjpeg/pull/558) ([mayeut](https://github.com/mayeut))
- better -ffast-math handling [\#555](https://github.com/uclouvain/openjpeg/pull/555) ([rdieter](https://github.com/rdieter))
- Add jpylyzer tests for JP2 compression [\#552](https://github.com/uclouvain/openjpeg/pull/552) ([mayeut](https://github.com/mayeut))
- Add COC/QCC in main header when needed [\#551](https://github.com/uclouvain/openjpeg/pull/551) ([mayeut](https://github.com/mayeut))
- Use \_\_emul under msvc x86 for fast 64 = 32 \* 32 [\#550](https://github.com/uclouvain/openjpeg/pull/550) ([mayeut](https://github.com/mayeut))
- Update convert for PNG output [\#549](https://github.com/uclouvain/openjpeg/pull/549) ([mayeut](https://github.com/mayeut))
- Remove some warnings when building [\#548](https://github.com/uclouvain/openjpeg/pull/548) ([mayeut](https://github.com/mayeut))
- Switch to libpng-1.6.17 [\#547](https://github.com/uclouvain/openjpeg/pull/547) ([mayeut](https://github.com/mayeut))
- Add some missing static keywords [\#545](https://github.com/uclouvain/openjpeg/pull/545) ([mayeut](https://github.com/mayeut))
- Switch to libcms2  mm2/Little-CMS@0e8234e090d6aab33f90e2eb0296f30aa0705e57 [\#544](https://github.com/uclouvain/openjpeg/pull/544) ([mayeut](https://github.com/mayeut))
- Prevent overflow when coding 16 bits images [\#543](https://github.com/uclouvain/openjpeg/pull/543) ([mayeut](https://github.com/mayeut))
- Switch to libcms2-2.6 [\#542](https://github.com/uclouvain/openjpeg/pull/542) ([mayeut](https://github.com/mayeut))
- Update PNG support [\#538](https://github.com/uclouvain/openjpeg/pull/538) ([mayeut](https://github.com/mayeut))
- Various Minor fixes [\#537](https://github.com/uclouvain/openjpeg/pull/537) ([mayeut](https://github.com/mayeut))
- Update TIFF conversion to support more bit depth. [\#535](https://github.com/uclouvain/openjpeg/pull/535) ([mayeut](https://github.com/mayeut))
- Add checks for odd looking cmap & for cmap outside jp2h box [\#534](https://github.com/uclouvain/openjpeg/pull/534) ([mayeut](https://github.com/mayeut))
- Refactor opj\_j2k\_read\_ppm & opj\_j2k\_read\_ppt [\#533](https://github.com/uclouvain/openjpeg/pull/533) ([mayeut](https://github.com/mayeut))
- Add option to force component splitting in imagetopnm [\#531](https://github.com/uclouvain/openjpeg/pull/531) ([mayeut](https://github.com/mayeut))
- fix Suspicious code in j2k.c \#517 [\#529](https://github.com/uclouvain/openjpeg/pull/529) ([renevanderark](https://github.com/renevanderark))
- Update zlib to version 1.2.8 [\#528](https://github.com/uclouvain/openjpeg/pull/528) ([mayeut](https://github.com/mayeut))
- Fix opj\_write\_bytes\_BE \(\#518\) [\#521](https://github.com/uclouvain/openjpeg/pull/521) ([manisandro](https://github.com/manisandro))
- Correctly decode files with incorrect tile-part header fields \(TPsot==TNsot\) [\#514](https://github.com/uclouvain/openjpeg/pull/514) ([mayeut](https://github.com/mayeut))
- Fixed typos [\#510](https://github.com/uclouvain/openjpeg/pull/510) ([radarhere](https://github.com/radarhere))
- Formatted the readme file [\#507](https://github.com/uclouvain/openjpeg/pull/507) ([htmfilho](https://github.com/htmfilho))
-
-## [version.2.1](https://github.com/uclouvain/openjpeg/releases/tag/version.2.1) (2014-04-29)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.2.0.1...version.2.1)
-
-## [version.2.0.1](https://github.com/uclouvain/openjpeg/releases/tag/version.2.0.1) (2014-04-22)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.5.2...version.2.0.1)
-
-## [version.1.5.2](https://github.com/uclouvain/openjpeg/releases/tag/version.1.5.2) (2014-03-28)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.2.0...version.1.5.2)
-
-## [version.2.0](https://github.com/uclouvain/openjpeg/releases/tag/version.2.0) (2014-03-28)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.5.1...version.2.0)
-
-## [version.1.5.1](https://github.com/uclouvain/openjpeg/releases/tag/version.1.5.1) (2012-09-13)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.5...version.1.5.1)
-
-## [version.1.5](https://github.com/uclouvain/openjpeg/releases/tag/version.1.5) (2012-02-07)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.3...version.1.5)
-
-## [version.1.3](https://github.com/uclouvain/openjpeg/releases/tag/version.1.3) (2011-07-03)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.4...version.1.3)
-
-## [version.1.4](https://github.com/uclouvain/openjpeg/releases/tag/version.1.4) (2011-07-03)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.2...version.1.4)
-
-## [version.1.2](https://github.com/uclouvain/openjpeg/releases/tag/version.1.2) (2007-06-04)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.1...version.1.2)
-
-## [version.1.1](https://github.com/uclouvain/openjpeg/releases/tag/version.1.1) (2007-01-31)
-List of fixed issues and enhancements unavailable, see [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) or [Full Changelog](https://github.com/uclouvain/openjpeg/compare/version.1.0...version.1.1)
-
-
-
-\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
@@ -1,198 +0,0 @@
-# Build scripts are adopted to OpenCV project
-# Main CMakeLists.txt to build the OpenJPEG project using CMake (www.cmake.org)
-# Written by Mathieu Malaterre
-
-cmake_policy(SET CMP0003 NEW)
-if(POLICY CMP0042)
-  cmake_policy(SET CMP0042 NEW)
-endif()
-
-set(OPENJPEG_LIBRARY_NAME libopenjp2)
-
-project(openjpeg C)
-
-ocv_warnings_disable(CMAKE_C_FLAGS
-    -Wimplicit-const-int-float-conversion  # clang
-)
-
-#-----------------------------------------------------------------------------
-# OPENJPEG version number, useful for packaging and doxygen doc:
-set(OPENJPEG_VERSION_MAJOR 2)
-set(OPENJPEG_VERSION_MINOR 4)
-set(OPENJPEG_VERSION_BUILD 0)
-set(OPENJPEG_VERSION
-  "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
-set(PACKAGE_VERSION
-  "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}")
-
-# Because autotools does not support X.Y notation for SOVERSION, we have to use
-# two numbering, one for the openjpeg version and one for openjpeg soversion
-# version | soversion
-#   1.0   |  0
-#   1.1   |  1
-#   1.2   |  2
-#   1.3   |  3
-#   1.4   |  4
-#   1.5   |  5
-#   1.5.1 |  5
-#   2.0   |  6
-#   2.0.1 |  6
-#   2.1   |  7
-#   2.1.1 |  7
-#   2.1.2 |  7
-#   2.2.0 |  7
-#   2.3.0 |  7
-#   2.3.1 |  7
-#   2.4.0 |  7
-# above is the recommendation by the OPJ team. If you really need to override this default,
-# you can specify your own OPENJPEG_SOVERSION at cmake configuration time:
-# cmake -DOPENJPEG_SOVERSION:STRING=42 /path/to/openjpeg
-if(NOT OPENJPEG_SOVERSION)
-  set(OPENJPEG_SOVERSION 7)
-endif()
-
-set(OPENJPEG_LIBRARY_PROPERTIES
-  VERSION   "${OPENJPEG_VERSION_MAJOR}.${OPENJPEG_VERSION_MINOR}.${OPENJPEG_VERSION_BUILD}"
-  SOVERSION "${OPENJPEG_SOVERSION}"
-)
-
-set(OPENJPEG_BUILD "opencv-${OPENCV_VERSION}-openjp2-${OPENJPEG_VERSION}")
-if(CMAKE_BUILD_TYPE STREQUAL "Debug")
-  set(OPENJPEG_BUILD "${OPENJPEG_BUILD}-debug")
-endif()
-
-message(STATUS "OpenJPEG: VERSION = ${OPENJPEG_VERSION}, BUILD = ${OPENJPEG_BUILD}")
-
-# --------------------------------------------------------------------------
-# On Visual Studio 8 MS deprecated C. This removes all 1.276E1265 security
-# warnings
-if(WIN32)
-  if(NOT BORLAND)
-    if(NOT CYGWIN)
-      if(NOT MINGW)
-        if(NOT ITK_ENABLE_VISUAL_STUDIO_DEPRECATED_C_WARNINGS)
-          add_definitions(
-            -D_CRT_FAR_MAPPINGS_NO_DEPRECATE
-            -D_CRT_IS_WCTYPE_NO_DEPRECATE
-            -D_CRT_MANAGED_FP_NO_DEPRECATE
-            -D_CRT_NONSTDC_NO_DEPRECATE
-            -D_CRT_SECURE_NO_DEPRECATE
-            -D_CRT_SECURE_NO_DEPRECATE_GLOBALS
-            -D_CRT_SETERRORMODE_BEEP_SLEEP_NO_DEPRECATE
-            -D_CRT_TIME_FUNCTIONS_NO_DEPRECATE
-            -D_CRT_VCCLRIT_NO_DEPRECATE
-            -D_SCL_SECURE_NO_DEPRECATE
-            )
-        endif()
-      endif()
-    endif()
-  endif()
-endif()
-
-#-----------------------------------------------------------------------------
-# Big endian test:
-include(TestBigEndian)
-test_big_endian(OPJ_BIG_ENDIAN)
-
-#-----------------------------------------------------------------------------
-# opj_config.h generation (1/2)
-
-# Check if some include files are provided by the system
-# These files are mandatory, so if they are not provided OpenJPEG library can't be built
-include(CheckIncludeFile)
-macro(ensure_file_include INCLUDE_FILENAME VARIABLE_NAME MANDATORY_STATUS)
-  check_include_file(${INCLUDE_FILENAME} ${VARIABLE_NAME})
-  if(NOT ${VARIABLE_NAME})
-    if(${MANDATORY_STATUS})
-      message(STATUS "The file '${INCLUDE_FILENAME}' is mandatory for OpenJPEG build, but not found on your system")
-      return()
-    else()
-      message(STATUS "The file '${INCLUDE_FILENAME}' is optional for OpenJPEG build and not found on your system."
-              " Internal implementation will be used.")
-    endif()
-  endif()
-endmacro()
-
-ensure_file_include("string.h"   HAVE_STRING_H YES)
-ensure_file_include("memory.h"   HAVE_MEMORY_H YES)
-ensure_file_include("stdlib.h"   HAVE_STDLIB_H YES)
-ensure_file_include("stdio.h"    HAVE_STDIO_H  YES)
-ensure_file_include("math.h"     HAVE_MATH_H   YES)
-ensure_file_include("float.h"    HAVE_FLOAT_H  YES)
-ensure_file_include("time.h"     HAVE_TIME_H   YES)
-ensure_file_include("stdarg.h"   HAVE_STDARG_H YES)
-ensure_file_include("ctype.h"    HAVE_CTYPE_H  YES)
-ensure_file_include("assert.h"   HAVE_ASSERT_H YES)
-
-# For the following files, we provide an alternative, they are not mandatory
-ensure_file_include("stdint.h"   OPJ_HAVE_STDINT_H   NO)
-ensure_file_include("inttypes.h" OPJ_HAVE_INTTYPES_H NO)
-
-# why check this one ? for openjpip ?
-CHECK_INCLUDE_FILE("strings.h"      HAVE_STRINGS_H)
-CHECK_INCLUDE_FILE("sys/stat.h"     HAVE_SYS_STAT_H)
-CHECK_INCLUDE_FILE("sys/types.h"    HAVE_SYS_TYPES_H)
-CHECK_INCLUDE_FILE("unistd.h"       HAVE_UNISTD_H)
-
-# Allocating Aligned Memory Blocks
-include(CheckIncludeFiles)
-check_include_files(malloc.h OPJ_HAVE_MALLOC_H)
-include(CheckSymbolExists)
-# _aligned_alloc https://msdn.microsoft.com/en-us/library/8z34s9c6.aspx
-check_symbol_exists(_aligned_malloc malloc.h OPJ_HAVE__ALIGNED_MALLOC)
-# posix_memalign (needs _POSIX_C_SOURCE >= 200112L on Linux)
-set(_prev_CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS})
-set(CMAKE_REQUIRED_DEFINITIONS -D_POSIX_C_SOURCE=200112L)
-check_symbol_exists(posix_memalign stdlib.h OPJ_HAVE_POSIX_MEMALIGN)
-set(CMAKE_REQUIRED_DEFINITIONS ${_prev_CMAKE_REQUIRED_DEFINITIONS})
-unset(_prev_CMAKE_REQUIRED_DEFINITIONS)
-# memalign (obsolete)
-check_symbol_exists(memalign malloc.h OPJ_HAVE_MEMALIGN)
-#-----------------------------------------------------------------------------
-# opj_config.h generation (2/2)
-configure_file(
-  ${CMAKE_CURRENT_LIST_DIR}/openjp2/opj_config.h.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/openjp2/opj_config.h
-  @ONLY
-)
-
-configure_file(
-  ${CMAKE_CURRENT_LIST_DIR}/openjp2/opj_config_private.h.cmake.in
-  ${CMAKE_CURRENT_BINARY_DIR}/openjp2/opj_config_private.h
-  @ONLY
-)
-
-add_subdirectory(openjp2)
-
-set_target_properties(${OPENJPEG_LIBRARY_NAME}
-  PROPERTIES
-    OUTPUT_NAME              ${OPENJPEG_LIBRARY_NAME}
-    DEBUG_POSTFIX            "${OPENCV_DEBUG_POSTFIX}"
-    COMPILE_PDB_NAME         ${OPENJPEG_LIBRARY_NAME}
-    COMPILE_PDB_NAME_DEBUG   "${OPENJPEG_LIBRARY_NAME}${OPENCV_DEBUG_POSTFIX}"
-    ARCHIVE_OUTPUT_DIRECTORY ${3P_LIBRARY_OUTPUT_PATH}
-)
-
-if(ENABLE_SOLUTION_FOLDERS)
-  set_target_properties(${OPENJPEG_LIBRARY_NAME}
-    PROPERTIES
-      FOLDER "3rdparty"
-  )
-endif()
-
-ocv_install_3rdparty_licenses(${OPENJPEG_LIBRARY_NAME} README.md LICENSE)
-
-# Setting all necessary variables
-set(OPENJPEG_LIBRARIES     ${OPENJPEG_LIBRARY_NAME}  PARENT_SCOPE)
-set(OPENJPEG_VERSION       ${OPENJPEG_VERSION}       PARENT_SCOPE)
-set(OPENJPEG_MAJOR_VERSION ${OPENJPEG_VERSION_MAJOR} PARENT_SCOPE)
-set(OPENJPEG_MINOR_VERSION ${OPENJPEG_VERSION_MINOR} PARENT_SCOPE)
-set(OPENJPEG_BUILD_VERSION ${OPENJPEG_VERSION_BUILD} PARENT_SCOPE)
-get_target_property(_openjpeg_include_dirs ${OPENJPEG_LIBRARY_NAME} INCLUDE_DIRECTORIES)
-set(OPENJPEG_INCLUDE_DIRS  ${_openjpeg_include_dirs} PARENT_SCOPE)
-
-# OpenJPEG can't be built only if configuration script doesn't encounter any problem
-if(NOT DEFINED OCV_CAN_BUILD_OPENJPEG)
-  # all prerequisites are fulfilled
-  set(OCV_CAN_BUILD_OPENJPEG TRUE PARENT_SCOPE)
-endif()
@@ -1,39 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses 
- * BSD License, included below. This software may be subject to other third 
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2003-2009, Francois-Olivier Devaux
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France 
- * Copyright (c) 2012, CS Systemes d'Information, France
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
@@ -1,83 +0,0 @@
-
-# OPENJPEG Library and Applications
-
-## What is OpenJPEG ? 
-
-OpenJPEG is an open-source JPEG 2000 codec written in C language. It has been developed in order to promote the use of [JPEG 2000](http://www.jpeg.org/jpeg2000), a still-image compression standard from the Joint Photographic Experts Group ([JPEG](http://www.jpeg.org)).  Since April 2015, it is officially recognized by ISO/IEC and ITU-T as a [JPEG 2000 Reference Software](http://www.itu.int/rec/T-REC-T.804-201504-I!Amd2).
-
-## Who can use the code ?
-[![badge-license]][link-license]
-
-Anyone. As the OpenJPEG code is released under the [BSD 2-clause "Simplified" License][link-license], anyone can use or modify the code, even for commercial applications. The only restriction is to retain the copyright in the sources or in the binaries documentation. Of course, if you modified the code in a way that might be of interest for other users, you are encouraged to share it (through a [github pull request](https://github.com/uclouvain/openjpeg/pulls) or by filling an [issue](https://github.com/uclouvain/openjpeg/issues)) but this is not a requirement.
-
-## How to install and use OpenJPEG ?
-API Documentation needs a major refactoring. Meanwhile, you can check [installation](https://github.com/uclouvain/openjpeg/wiki/Installation) instructions and [codec documentation](https://github.com/uclouvain/openjpeg/wiki/DocJ2KCodec).
-    
-## Current Status
-[![badge-build]][link-build]
-
-[![badge-msvc-build]][link-msvc-build] 
-
-[![badge-coverity]][link-coverity]
-
-## Who are the developers ?
-
-The library is developed and maintained by the Image and Signal Processing Group ([ISPGroup](http://sites.uclouvain.be/ispgroup/)), in the Université catholique de Louvain ([UCL](http://www.uclouvain.be/en-index.html), with the support of the [CNES](https://cnes.fr/), the [CS](http://www.c-s.fr/) company and the [intoPIX](http://www.intopix.com) company. The JPWL module has been developed by the Digital Signal Processing Lab ([DSPLab](http://dsplab.diei.unipg.it/)) of the University of Perugia, Italy ([UNIPG](http://www.unipg.it/)).
-
-## Details on folders hierarchy
-
-* src
-  * lib
-    * openjp2: contains the sources of the openjp2 library (Part 1 & 2)
-    * openjpwl: contains the additional sources if you want to build a JPWL-flavoured library.
-    * openjpip: complete client-server architecture for remote browsing of jpeg 2000 images.
-    * openjp3d: JP3D implementation
-    * openmj2: MJ2 implementation
-  * bin: contains all applications that use the openjpeg library
-    * common: common files to all applications
-    * jp2: a basic codec
-    * mj2: motion jpeg 2000 executables
-    * jpip: OpenJPIP applications (server and dec server)
-      * java: a Java client viewer for JPIP
-    * jp3d: JP3D applications
-      * tcltk: a test tool for JP3D
-    * wx
-      * OPJViewer: gui for displaying j2k files (based on wxWidget)
-* wrapping
-  * java: java jni to use openjpeg in a java program
-* thirdparty: thirdparty libraries used by some applications. These libraries will be built only if there are not found on the system. Note that libopenjpeg itself does not have any dependency.
-* doc: doxygen documentation setup file and man pages
-* tests: configuration files and utilities for the openjpeg test suite. All test images are located in [openjpeg-data](https://github.com/uclouvain/openjpeg-data) repository.
-* cmake: cmake related files
-* scripts: scripts for developers
-
-See [LICENSE][link-license] for license and copyright information.
-
-See [INSTALL](https://github.com/uclouvain/openjpeg/blob/master/INSTALL.md) for installation procedures.
-
-See [NEWS](https://github.com/uclouvain/openjpeg/blob/master/NEWS.md) for user visible changes in successive releases.
-
-## API/ABI
-
-An API/ABI timeline is automatically updated [here][link-api-timeline].
-
-OpenJPEG strives to provide a stable API/ABI for your applications. As such it
-only exposes a limited subset of its functions.  It uses a mechanism of
-exporting/hiding functions. If you are unsure which functions you can use in
-your applications, you should compile OpenJPEG using something similar to gcc:
-`-fvisibility=hidden` compilation flag.
-See also: http://gcc.gnu.org/wiki/Visibility
-
-On windows, MSVC directly supports export/hiding function and as such the only
-API available is the one supported by OpenJPEG.
-
-[comment-license]: https://img.shields.io/github/license/uclouvain/openjpeg.svg "https://img.shields.io/badge/license-BSD--2--Clause-blue.svg"
-[badge-license]: https://img.shields.io/badge/license-BSD--2--Clause-blue.svg "BSD 2-clause \"Simplified\" License"
-[link-license]: https://github.com/uclouvain/openjpeg/blob/master/LICENSE "BSD 2-clause \"Simplified\" License"
-[badge-build]: https://travis-ci.org/uclouvain/openjpeg.svg?branch=master "Build Status"
-[link-build]: https://travis-ci.org/uclouvain/openjpeg "Build Status"
-[badge-msvc-build]: https://ci.appveyor.com/api/projects/status/github/uclouvain/openjpeg?branch=master&svg=true "Windows Build Status"
-[link-msvc-build]: https://ci.appveyor.com/project/detonin/openjpeg/branch/master "Windows Build Status"
-[badge-coverity]: https://scan.coverity.com/projects/6383/badge.svg "Coverity Scan Build Status"
-[link-coverity]: https://scan.coverity.com/projects/uclouvain-openjpeg "Coverity Scan Build Status"
-[link-api-timeline]: http://www.openjpeg.org/abi-check/timeline/openjpeg "OpenJPEG API/ABI timeline"
@@ -1,39 +0,0 @@
-# OpenJPEG THANKS file
-
-Many people have contributed to OpenJPEG by reporting problems, suggesting various improvements,
-or submitting actual code. Here is a list of these people. Help me keep
-it complete and exempt of errors.
-
-* Giuseppe Baruffa
-* Ben Boeckel
-* Aaron Boxer
-* David Burken
-* Matthieu Darbois
-* Rex Dieter
-* Herve Drolon
-* Antonin Descampe
-* Francois-Olivier Devaux
-* Parvatha Elangovan
-* Jerôme Fimes
-* Bob Friesenhahn
-* Kaori Hagihara
-* Luc Hermitte
-* Luis Ibanez
-* David Janssens
-* Hans Johnson
-* Callum Lerwick
-* Ke Liu (Tencent's Xuanwu LAB)
-* Sebastien Lugan
-* Benoit Macq
-* Mathieu Malaterre
-* Julien Malik
-* Arnaud Maye
-* Vincent Nicolas
-* Aleksander Nikolic (Cisco Talos)
-* Glenn Pearson
-* Even Rouault
-* Dzonatas Sol
-* Winfried Szukalski
-* Vincent Torri
-* Yannick Verschueren
-* Peter Wimmer
@@ -1,95 +0,0 @@
-# Defines the source code for the library
-set(OPENJPEG_SRCS
-  ${CMAKE_CURRENT_SOURCE_DIR}/thread.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/bio.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/cio.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/dwt.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/event.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/image.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/invert.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/j2k.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/jp2.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/mct.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/mqc.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/openjpeg.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/opj_clock.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/pi.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/t1.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/t2.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/tcd.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/tgt.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/function_list.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/opj_malloc.c
-  ${CMAKE_CURRENT_SOURCE_DIR}/sparse_array.c
-)
-
-option(OPJ_DISABLE_TPSOT_FIX "Disable TPsot==TNsot fix. See https://github.com/uclouvain/openjpeg/issues/254." OFF)
-if(OPJ_DISABLE_TPSOT_FIX)
-  add_definitions(-DOPJ_DISABLE_TPSOT_FIX)
-endif()
-
-# Special case for old i586-mingw32msvc-gcc cross compiler
-# if(NOT WIN32 AND CMAKE_COMPILER_IS_GNUCC AND CMAKE_C_COMPILER MATCHES ".*mingw32msvc.*" )
-#   set(WIN32 YES)
-# endif()
-
-ocv_warnings_disable(CMAKE_C_FLAGS
-    -Wundef -Wstrict-prototypes -Wcast-function-type
-    -Wshadow   # v2.4.0: GCC
-    -Wunused-function   # v2.4.0: Clang
-)
-
-add_library(${OPENJPEG_LIBRARY_NAME} STATIC ${OPENJPEG_SRCS})
-
-target_compile_definitions(${OPENJPEG_LIBRARY_NAME} PUBLIC OPJ_STATIC)
-
-ocv_include_directories("${CMAKE_CURRENT_LIST_DIR}" "${CMAKE_CURRENT_BINARY_DIR}")
-
-if(UNIX)
-  target_link_libraries(${OPENJPEG_LIBRARY_NAME} PRIVATE m)
-endif()
-
-set_target_properties(${OPENJPEG_LIBRARY_NAME}
-  PROPERTIES
-    ${OPENJPEG_LIBRARY_PROPERTIES}
-)
-
-#################################################################################
-# threading configuration
-#################################################################################
-
-option(OPJ_USE_THREAD "Build with thread/mutex support " ON)
-if(NOT OPJ_USE_THREAD)
-  add_definitions(-DMUTEX_stub)
-endif()
-
-find_package(Threads QUIET)
-
-if(OPJ_USE_THREAD AND WIN32 AND NOT Threads_FOUND )
-  add_definitions(-DMUTEX_win32)
-  set(Threads_FOUND YES)
-endif()
-
-if(OPJ_USE_THREAD AND Threads_FOUND AND CMAKE_USE_WIN32_THREADS_INIT)
-  add_definitions(-DMUTEX_win32)
-endif()
-
-if(OPJ_USE_THREAD AND Threads_FOUND AND CMAKE_USE_PTHREADS_INIT )
-  add_definitions(-DMUTEX_pthread)
-endif()
-
-if(OPJ_USE_THREAD AND NOT Threads_FOUND)
-  message(STATUS "No thread library found and thread/mutex support is required by OPJ_USE_THREAD option")
-  set(OCV_CAN_BUILD_OPENJPEG FALSE PARENT_SCOPE)
-endif()
-
-if(OPJ_USE_THREAD AND Threads_FOUND AND CMAKE_USE_PTHREADS_INIT)
-  target_link_libraries(${OPENJPEG_LIBRARY_NAME} PRIVATE ${CMAKE_THREAD_LIBS_INIT})
-endif()
-
-if(NOT BUILD_SHARED_LIBS)
-  ocv_install_target(${OPENJPEG_LIBRARY_NAME}
-    EXPORT OpenCVModules
-    ARCHIVE DESTINATION ${OPENCV_3P_LIB_INSTALL_PATH} COMPONENT dev
-  )
-endif()
@@ -1,217 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-/** @defgroup BIO BIO - Individual bit input-output stream */
-/*@{*/
-
-/** @name Local static functions */
-/*@{*/
-
-/**
-Write a bit
-@param bio BIO handle
-@param b Bit to write (0 or 1)
-*/
-static void opj_bio_putbit(opj_bio_t *bio, OPJ_UINT32 b);
-/**
-Read a bit
-@param bio BIO handle
-@return Returns the read bit
-*/
-static OPJ_UINT32 opj_bio_getbit(opj_bio_t *bio);
-/**
-Write a byte
-@param bio BIO handle
-@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise
-*/
-static OPJ_BOOL opj_bio_byteout(opj_bio_t *bio);
-/**
-Read a byte
-@param bio BIO handle
-@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise
-*/
-static OPJ_BOOL opj_bio_bytein(opj_bio_t *bio);
-
-/*@}*/
-
-/*@}*/
-
-/*
-==========================================================
-   local functions
-==========================================================
-*/
-
-static OPJ_BOOL opj_bio_byteout(opj_bio_t *bio)
-{
-    bio->buf = (bio->buf << 8) & 0xffff;
-    bio->ct = bio->buf == 0xff00 ? 7 : 8;
-    if ((OPJ_SIZE_T)bio->bp >= (OPJ_SIZE_T)bio->end) {
-        return OPJ_FALSE;
-    }
-    *bio->bp++ = (OPJ_BYTE)(bio->buf >> 8);
-    return OPJ_TRUE;
-}
-
-static OPJ_BOOL opj_bio_bytein(opj_bio_t *bio)
-{
-    bio->buf = (bio->buf << 8) & 0xffff;
-    bio->ct = bio->buf == 0xff00 ? 7 : 8;
-    if ((OPJ_SIZE_T)bio->bp >= (OPJ_SIZE_T)bio->end) {
-        return OPJ_FALSE;
-    }
-    bio->buf |= *bio->bp++;
-    return OPJ_TRUE;
-}
-
-static void opj_bio_putbit(opj_bio_t *bio, OPJ_UINT32 b)
-{
-    if (bio->ct == 0) {
-        opj_bio_byteout(
-            bio); /* MSD: why not check the return value of this function ? */
-    }
-    bio->ct--;
-    bio->buf |= b << bio->ct;
-}
-
-static OPJ_UINT32 opj_bio_getbit(opj_bio_t *bio)
-{
-    if (bio->ct == 0) {
-        opj_bio_bytein(
-            bio); /* MSD: why not check the return value of this function ? */
-    }
-    bio->ct--;
-    return (bio->buf >> bio->ct) & 1;
-}
-
-/*
-==========================================================
-   Bit Input/Output interface
-==========================================================
-*/
-
-opj_bio_t* opj_bio_create(void)
-{
-    opj_bio_t *bio = (opj_bio_t*)opj_malloc(sizeof(opj_bio_t));
-    return bio;
-}
-
-void opj_bio_destroy(opj_bio_t *bio)
-{
-    if (bio) {
-        opj_free(bio);
-    }
-}
-
-ptrdiff_t opj_bio_numbytes(opj_bio_t *bio)
-{
-    return (bio->bp - bio->start);
-}
-
-void opj_bio_init_enc(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len)
-{
-    bio->start = bp;
-    bio->end = bp + len;
-    bio->bp = bp;
-    bio->buf = 0;
-    bio->ct = 8;
-}
-
-void opj_bio_init_dec(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len)
-{
-    bio->start = bp;
-    bio->end = bp + len;
-    bio->bp = bp;
-    bio->buf = 0;
-    bio->ct = 0;
-}
-
-void opj_bio_write(opj_bio_t *bio, OPJ_UINT32 v, OPJ_UINT32 n)
-{
-    OPJ_INT32 i;
-
-    assert((n > 0U) && (n <= 32U));
-    for (i = (OPJ_INT32)n - 1; i >= 0; i--) {
-        opj_bio_putbit(bio, (v >> i) & 1);
-    }
-}
-
-OPJ_UINT32 opj_bio_read(opj_bio_t *bio, OPJ_UINT32 n)
-{
-    OPJ_INT32 i;
-    OPJ_UINT32 v;
-
-    assert((n > 0U) /* && (n <= 32U)*/);
-#ifdef OPJ_UBSAN_BUILD
-    /* This assert fails for some corrupted images which are gracefully rejected */
-    /* Add this assert only for ubsan build. */
-    /* This is the condition for overflow not to occur below which is needed because of OPJ_NOSANITIZE */
-    assert(n <= 32U);
-#endif
-    v = 0U;
-    for (i = (OPJ_INT32)n - 1; i >= 0; i--) {
-        v |= opj_bio_getbit(bio) <<
-             i; /* can't overflow, opj_bio_getbit returns 0 or 1 */
-    }
-    return v;
-}
-
-OPJ_BOOL opj_bio_flush(opj_bio_t *bio)
-{
-    if (! opj_bio_byteout(bio)) {
-        return OPJ_FALSE;
-    }
-    if (bio->ct == 7) {
-        if (! opj_bio_byteout(bio)) {
-            return OPJ_FALSE;
-        }
-    }
-    return OPJ_TRUE;
-}
-
-OPJ_BOOL opj_bio_inalign(opj_bio_t *bio)
-{
-    if ((bio->buf & 0xff) == 0xff) {
-        if (! opj_bio_bytein(bio)) {
-            return OPJ_FALSE;
-        }
-    }
-    bio->ct = 0;
-    return OPJ_TRUE;
-}
@@ -1,134 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef OPJ_BIO_H
-#define OPJ_BIO_H
-
-#include <stddef.h> /* ptrdiff_t */
-
-/**
-@file bio.h
-@brief Implementation of an individual bit input-output (BIO)
-
-The functions in BIO.C have for goal to realize an individual bit input - output.
-*/
-
-/** @defgroup BIO BIO - Individual bit input-output stream */
-/*@{*/
-
-/**
-Individual bit input-output stream (BIO)
-*/
-typedef struct opj_bio {
-    /** pointer to the start of the buffer */
-    OPJ_BYTE *start;
-    /** pointer to the end of the buffer */
-    OPJ_BYTE *end;
-    /** pointer to the present position in the buffer */
-    OPJ_BYTE *bp;
-    /** temporary place where each byte is read or written */
-    OPJ_UINT32 buf;
-    /** coder : number of bits free to write. decoder : number of bits read */
-    OPJ_UINT32 ct;
-} opj_bio_t;
-
-/** @name Exported functions */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-/**
-Create a new BIO handle
-@return Returns a new BIO handle if successful, returns NULL otherwise
-*/
-opj_bio_t* opj_bio_create(void);
-/**
-Destroy a previously created BIO handle
-@param bio BIO handle to destroy
-*/
-void opj_bio_destroy(opj_bio_t *bio);
-/**
-Number of bytes written.
-@param bio BIO handle
-@return Returns the number of bytes written
-*/
-ptrdiff_t opj_bio_numbytes(opj_bio_t *bio);
-/**
-Init encoder
-@param bio BIO handle
-@param bp Output buffer
-@param len Output buffer length
-*/
-void opj_bio_init_enc(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len);
-/**
-Init decoder
-@param bio BIO handle
-@param bp Input buffer
-@param len Input buffer length
-*/
-void opj_bio_init_dec(opj_bio_t *bio, OPJ_BYTE *bp, OPJ_UINT32 len);
-/**
-Write bits
-@param bio BIO handle
-@param v Value of bits
-@param n Number of bits to write
-*/
-void opj_bio_write(opj_bio_t *bio, OPJ_UINT32 v, OPJ_UINT32 n);
-/**
-Read bits
-@param bio BIO handle
-@param n Number of bits to read
-@return Returns the corresponding read number
-*/
-OPJ_UINT32 opj_bio_read(opj_bio_t *bio, OPJ_UINT32 n);
-/**
-Flush bits
-@param bio BIO handle
-@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise
-*/
-OPJ_BOOL opj_bio_flush(opj_bio_t *bio);
-/**
-Passes the ending bits (coming from flushing)
-@param bio BIO handle
-@return Returns OPJ_TRUE if successful, returns OPJ_FALSE otherwise
-*/
-OPJ_BOOL opj_bio_inalign(opj_bio_t *bio);
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-#endif /* OPJ_BIO_H */
-
@@ -1,683 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
- * Copyright (c) 2012, CS Systemes d'Information, France
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-/* ----------------------------------------------------------------------- */
-
-
-/* ----------------------------------------------------------------------- */
-
-void opj_write_bytes_BE(OPJ_BYTE * p_buffer, OPJ_UINT32 p_value,
-                        OPJ_UINT32 p_nb_bytes)
-{
-    const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + sizeof(
-                                      OPJ_UINT32) - p_nb_bytes;
-
-    assert(p_nb_bytes > 0 && p_nb_bytes <=  sizeof(OPJ_UINT32));
-
-    memcpy(p_buffer, l_data_ptr, p_nb_bytes);
-}
-
-void opj_write_bytes_LE(OPJ_BYTE * p_buffer, OPJ_UINT32 p_value,
-                        OPJ_UINT32 p_nb_bytes)
-{
-    const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + p_nb_bytes - 1;
-    OPJ_UINT32 i;
-
-    assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32));
-
-    for (i = 0; i < p_nb_bytes; ++i) {
-        *(p_buffer++) = *(l_data_ptr--);
-    }
-}
-
-void opj_read_bytes_BE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value,
-                       OPJ_UINT32 p_nb_bytes)
-{
-    OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value);
-
-    assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32));
-
-    *p_value = 0;
-    memcpy(l_data_ptr + sizeof(OPJ_UINT32) - p_nb_bytes, p_buffer, p_nb_bytes);
-}
-
-void opj_read_bytes_LE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value,
-                       OPJ_UINT32 p_nb_bytes)
-{
-    OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value) + p_nb_bytes - 1;
-    OPJ_UINT32 i;
-
-    assert(p_nb_bytes > 0 && p_nb_bytes <= sizeof(OPJ_UINT32));
-
-    *p_value = 0;
-    for (i = 0; i < p_nb_bytes; ++i) {
-        *(l_data_ptr--) = *(p_buffer++);
-    }
-}
-
-void opj_write_double_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value)
-{
-    const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value);
-    memcpy(p_buffer, l_data_ptr, sizeof(OPJ_FLOAT64));
-}
-
-void opj_write_double_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value)
-{
-    const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + sizeof(
-                                      OPJ_FLOAT64) - 1;
-    OPJ_UINT32 i;
-    for (i = 0; i < sizeof(OPJ_FLOAT64); ++i) {
-        *(p_buffer++) = *(l_data_ptr--);
-    }
-}
-
-void opj_read_double_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value)
-{
-    OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value);
-    memcpy(l_data_ptr, p_buffer, sizeof(OPJ_FLOAT64));
-}
-
-void opj_read_double_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value)
-{
-    OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value) + sizeof(OPJ_FLOAT64) - 1;
-    OPJ_UINT32 i;
-    for (i = 0; i < sizeof(OPJ_FLOAT64); ++i) {
-        *(l_data_ptr--) = *(p_buffer++);
-    }
-}
-
-void opj_write_float_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value)
-{
-    const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value);
-    memcpy(p_buffer, l_data_ptr, sizeof(OPJ_FLOAT32));
-}
-
-void opj_write_float_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value)
-{
-    const OPJ_BYTE * l_data_ptr = ((const OPJ_BYTE *) &p_value) + sizeof(
-                                      OPJ_FLOAT32) - 1;
-    OPJ_UINT32 i;
-    for (i = 0; i < sizeof(OPJ_FLOAT32); ++i) {
-        *(p_buffer++) = *(l_data_ptr--);
-    }
-}
-
-void opj_read_float_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value)
-{
-    OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value);
-    memcpy(l_data_ptr, p_buffer, sizeof(OPJ_FLOAT32));
-}
-
-void opj_read_float_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value)
-{
-    OPJ_BYTE * l_data_ptr = ((OPJ_BYTE *) p_value) + sizeof(OPJ_FLOAT32) - 1;
-    OPJ_UINT32 i;
-    for (i = 0; i < sizeof(OPJ_FLOAT32); ++i) {
-        *(l_data_ptr--) = *(p_buffer++);
-    }
-}
-
-opj_stream_t* OPJ_CALLCONV opj_stream_create(OPJ_SIZE_T p_buffer_size,
-        OPJ_BOOL l_is_input)
-{
-    opj_stream_private_t * l_stream = 00;
-    l_stream = (opj_stream_private_t*) opj_calloc(1, sizeof(opj_stream_private_t));
-    if (! l_stream) {
-        return 00;
-    }
-
-    l_stream->m_buffer_size = p_buffer_size;
-    l_stream->m_stored_data = (OPJ_BYTE *) opj_malloc(p_buffer_size);
-    if (! l_stream->m_stored_data) {
-        opj_free(l_stream);
-        return 00;
-    }
-
-    l_stream->m_current_data = l_stream->m_stored_data;
-
-    if (l_is_input) {
-        l_stream->m_status |= OPJ_STREAM_STATUS_INPUT;
-        l_stream->m_opj_skip = opj_stream_read_skip;
-        l_stream->m_opj_seek = opj_stream_read_seek;
-    } else {
-        l_stream->m_status |= OPJ_STREAM_STATUS_OUTPUT;
-        l_stream->m_opj_skip = opj_stream_write_skip;
-        l_stream->m_opj_seek = opj_stream_write_seek;
-    }
-
-    l_stream->m_read_fn = opj_stream_default_read;
-    l_stream->m_write_fn = opj_stream_default_write;
-    l_stream->m_skip_fn = opj_stream_default_skip;
-    l_stream->m_seek_fn = opj_stream_default_seek;
-
-    return (opj_stream_t *) l_stream;
-}
-
-opj_stream_t* OPJ_CALLCONV opj_stream_default_create(OPJ_BOOL l_is_input)
-{
-    return opj_stream_create(OPJ_J2K_STREAM_CHUNK_SIZE, l_is_input);
-}
-
-void OPJ_CALLCONV opj_stream_destroy(opj_stream_t* p_stream)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-
-    if (l_stream) {
-        if (l_stream->m_free_user_data_fn) {
-            l_stream->m_free_user_data_fn(l_stream->m_user_data);
-        }
-        opj_free(l_stream->m_stored_data);
-        l_stream->m_stored_data = 00;
-        opj_free(l_stream);
-    }
-}
-
-void OPJ_CALLCONV opj_stream_set_read_function(opj_stream_t* p_stream,
-        opj_stream_read_fn p_function)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-
-    if ((!l_stream) || (!(l_stream->m_status & OPJ_STREAM_STATUS_INPUT))) {
-        return;
-    }
-
-    l_stream->m_read_fn = p_function;
-}
-
-void OPJ_CALLCONV opj_stream_set_seek_function(opj_stream_t* p_stream,
-        opj_stream_seek_fn p_function)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-
-    if (!l_stream) {
-        return;
-    }
-    l_stream->m_seek_fn = p_function;
-}
-
-void OPJ_CALLCONV opj_stream_set_write_function(opj_stream_t* p_stream,
-        opj_stream_write_fn p_function)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-
-    if ((!l_stream) || (!(l_stream->m_status & OPJ_STREAM_STATUS_OUTPUT))) {
-        return;
-    }
-
-    l_stream->m_write_fn = p_function;
-}
-
-void OPJ_CALLCONV opj_stream_set_skip_function(opj_stream_t* p_stream,
-        opj_stream_skip_fn p_function)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-
-    if (! l_stream) {
-        return;
-    }
-
-    l_stream->m_skip_fn = p_function;
-}
-
-void OPJ_CALLCONV opj_stream_set_user_data(opj_stream_t* p_stream,
-        void * p_data, opj_stream_free_user_data_fn p_function)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-    if (!l_stream) {
-        return;
-    }
-    l_stream->m_user_data = p_data;
-    l_stream->m_free_user_data_fn = p_function;
-}
-
-void OPJ_CALLCONV opj_stream_set_user_data_length(opj_stream_t* p_stream,
-        OPJ_UINT64 data_length)
-{
-    opj_stream_private_t* l_stream = (opj_stream_private_t*) p_stream;
-    if (!l_stream) {
-        return;
-    }
-    l_stream->m_user_data_length = data_length;
-}
-
-OPJ_SIZE_T opj_stream_read_data(opj_stream_private_t * p_stream,
-                                OPJ_BYTE * p_buffer, OPJ_SIZE_T p_size, opj_event_mgr_t * p_event_mgr)
-{
-    OPJ_SIZE_T l_read_nb_bytes = 0;
-    if (p_stream->m_bytes_in_buffer >= p_size) {
-        memcpy(p_buffer, p_stream->m_current_data, p_size);
-        p_stream->m_current_data += p_size;
-        p_stream->m_bytes_in_buffer -= p_size;
-        l_read_nb_bytes += p_size;
-        p_stream->m_byte_offset += (OPJ_OFF_T)p_size;
-        return l_read_nb_bytes;
-    }
-
-    /* we are now in the case when the remaining data if not sufficient */
-    if (p_stream->m_status & OPJ_STREAM_STATUS_END) {
-        l_read_nb_bytes += p_stream->m_bytes_in_buffer;
-        memcpy(p_buffer, p_stream->m_current_data, p_stream->m_bytes_in_buffer);
-        p_stream->m_current_data += p_stream->m_bytes_in_buffer;
-        p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-        p_stream->m_bytes_in_buffer = 0;
-        return l_read_nb_bytes ? l_read_nb_bytes : (OPJ_SIZE_T) - 1;
-    }
-
-    /* the flag is not set, we copy data and then do an actual read on the stream */
-    if (p_stream->m_bytes_in_buffer) {
-        l_read_nb_bytes += p_stream->m_bytes_in_buffer;
-        memcpy(p_buffer, p_stream->m_current_data, p_stream->m_bytes_in_buffer);
-        p_stream->m_current_data = p_stream->m_stored_data;
-        p_buffer += p_stream->m_bytes_in_buffer;
-        p_size -= p_stream->m_bytes_in_buffer;
-        p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-        p_stream->m_bytes_in_buffer = 0;
-    } else {
-        /* case where we are already at the end of the buffer
-           so reset the m_current_data to point to the start of the
-           stored buffer to get ready to read from disk*/
-        p_stream->m_current_data = p_stream->m_stored_data;
-    }
-
-    for (;;) {
-        /* we should read less than a chunk -> read a chunk */
-        if (p_size < p_stream->m_buffer_size) {
-            /* we should do an actual read on the media */
-            p_stream->m_bytes_in_buffer = p_stream->m_read_fn(p_stream->m_stored_data,
-                                          p_stream->m_buffer_size, p_stream->m_user_data);
-
-            if (p_stream->m_bytes_in_buffer == (OPJ_SIZE_T) - 1) {
-                /* end of stream */
-                opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n");
-
-                p_stream->m_bytes_in_buffer = 0;
-                p_stream->m_status |= OPJ_STREAM_STATUS_END;
-                /* end of stream */
-                return l_read_nb_bytes ? l_read_nb_bytes : (OPJ_SIZE_T) - 1;
-            } else if (p_stream->m_bytes_in_buffer < p_size) {
-                /* not enough data */
-                l_read_nb_bytes += p_stream->m_bytes_in_buffer;
-                memcpy(p_buffer, p_stream->m_current_data, p_stream->m_bytes_in_buffer);
-                p_stream->m_current_data = p_stream->m_stored_data;
-                p_buffer += p_stream->m_bytes_in_buffer;
-                p_size -= p_stream->m_bytes_in_buffer;
-                p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-                p_stream->m_bytes_in_buffer = 0;
-            } else {
-                l_read_nb_bytes += p_size;
-                memcpy(p_buffer, p_stream->m_current_data, p_size);
-                p_stream->m_current_data += p_size;
-                p_stream->m_bytes_in_buffer -= p_size;
-                p_stream->m_byte_offset += (OPJ_OFF_T)p_size;
-                return l_read_nb_bytes;
-            }
-        } else {
-            /* direct read on the dest buffer */
-            p_stream->m_bytes_in_buffer = p_stream->m_read_fn(p_buffer, p_size,
-                                          p_stream->m_user_data);
-
-            if (p_stream->m_bytes_in_buffer == (OPJ_SIZE_T) - 1) {
-                /*  end of stream */
-                opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n");
-
-                p_stream->m_bytes_in_buffer = 0;
-                p_stream->m_status |= OPJ_STREAM_STATUS_END;
-                /* end of stream */
-                return l_read_nb_bytes ? l_read_nb_bytes : (OPJ_SIZE_T) - 1;
-            } else if (p_stream->m_bytes_in_buffer < p_size) {
-                /* not enough data */
-                l_read_nb_bytes += p_stream->m_bytes_in_buffer;
-                p_stream->m_current_data = p_stream->m_stored_data;
-                p_buffer += p_stream->m_bytes_in_buffer;
-                p_size -= p_stream->m_bytes_in_buffer;
-                p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-                p_stream->m_bytes_in_buffer = 0;
-            } else {
-                /* we have read the exact size */
-                l_read_nb_bytes += p_stream->m_bytes_in_buffer;
-                p_stream->m_byte_offset += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-                p_stream->m_current_data = p_stream->m_stored_data;
-                p_stream->m_bytes_in_buffer = 0;
-                return l_read_nb_bytes;
-            }
-        }
-    }
-}
-
-OPJ_SIZE_T opj_stream_write_data(opj_stream_private_t * p_stream,
-                                 const OPJ_BYTE * p_buffer,
-                                 OPJ_SIZE_T p_size,
-                                 opj_event_mgr_t * p_event_mgr)
-{
-    OPJ_SIZE_T l_remaining_bytes = 0;
-    OPJ_SIZE_T l_write_nb_bytes = 0;
-
-    if (p_stream->m_status & OPJ_STREAM_STATUS_ERROR) {
-        return (OPJ_SIZE_T) - 1;
-    }
-
-    for (;;) {
-        l_remaining_bytes = p_stream->m_buffer_size - p_stream->m_bytes_in_buffer;
-
-        /* we have more memory than required */
-        if (l_remaining_bytes >= p_size) {
-            memcpy(p_stream->m_current_data, p_buffer, p_size);
-
-            p_stream->m_current_data += p_size;
-            p_stream->m_bytes_in_buffer += p_size;
-            l_write_nb_bytes += p_size;
-            p_stream->m_byte_offset += (OPJ_OFF_T)p_size;
-
-            return l_write_nb_bytes;
-        }
-
-        /* we copy data and then do an actual read on the stream */
-        if (l_remaining_bytes) {
-            l_write_nb_bytes += l_remaining_bytes;
-
-            memcpy(p_stream->m_current_data, p_buffer, l_remaining_bytes);
-
-            p_stream->m_current_data = p_stream->m_stored_data;
-
-            p_buffer += l_remaining_bytes;
-            p_size -= l_remaining_bytes;
-            p_stream->m_bytes_in_buffer += l_remaining_bytes;
-            p_stream->m_byte_offset += (OPJ_OFF_T)l_remaining_bytes;
-        }
-
-        if (! opj_stream_flush(p_stream, p_event_mgr)) {
-            return (OPJ_SIZE_T) - 1;
-        }
-    }
-
-}
-
-OPJ_BOOL opj_stream_flush(opj_stream_private_t * p_stream,
-                          opj_event_mgr_t * p_event_mgr)
-{
-    /* the number of bytes written on the media. */
-    OPJ_SIZE_T l_current_write_nb_bytes = 0;
-
-    p_stream->m_current_data = p_stream->m_stored_data;
-
-    while (p_stream->m_bytes_in_buffer) {
-        /* we should do an actual write on the media */
-        l_current_write_nb_bytes = p_stream->m_write_fn(p_stream->m_current_data,
-                                   p_stream->m_bytes_in_buffer,
-                                   p_stream->m_user_data);
-
-        if (l_current_write_nb_bytes == (OPJ_SIZE_T) - 1) {
-            p_stream->m_status |= OPJ_STREAM_STATUS_ERROR;
-            opj_event_msg(p_event_mgr, EVT_INFO, "Error on writing stream!\n");
-
-            return OPJ_FALSE;
-        }
-
-        p_stream->m_current_data += l_current_write_nb_bytes;
-        p_stream->m_bytes_in_buffer -= l_current_write_nb_bytes;
-    }
-
-    p_stream->m_current_data = p_stream->m_stored_data;
-
-    return OPJ_TRUE;
-}
-
-OPJ_OFF_T opj_stream_read_skip(opj_stream_private_t * p_stream,
-                               OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr)
-{
-    OPJ_OFF_T l_skip_nb_bytes = 0;
-    OPJ_OFF_T l_current_skip_nb_bytes = 0;
-
-    assert(p_size >= 0);
-
-    if (p_stream->m_bytes_in_buffer >= (OPJ_SIZE_T)p_size) {
-        p_stream->m_current_data += p_size;
-        /* it is safe to cast p_size to OPJ_SIZE_T since it is <= m_bytes_in_buffer
-        which is of type OPJ_SIZE_T */
-        p_stream->m_bytes_in_buffer -= (OPJ_SIZE_T)p_size;
-        l_skip_nb_bytes += p_size;
-        p_stream->m_byte_offset += l_skip_nb_bytes;
-        return l_skip_nb_bytes;
-    }
-
-    /* we are now in the case when the remaining data if not sufficient */
-    if (p_stream->m_status & OPJ_STREAM_STATUS_END) {
-        l_skip_nb_bytes += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-        p_stream->m_current_data += p_stream->m_bytes_in_buffer;
-        p_stream->m_bytes_in_buffer = 0;
-        p_stream->m_byte_offset += l_skip_nb_bytes;
-        return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T) - 1;
-    }
-
-    /* the flag is not set, we copy data and then do an actual skip on the stream */
-    if (p_stream->m_bytes_in_buffer) {
-        l_skip_nb_bytes += (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-        p_stream->m_current_data = p_stream->m_stored_data;
-        p_size -= (OPJ_OFF_T)p_stream->m_bytes_in_buffer;
-        p_stream->m_bytes_in_buffer = 0;
-    }
-
-    while (p_size > 0) {
-        /* Check if we are going beyond the end of file. Most skip_fn do not */
-        /* check that, but we must be careful not to advance m_byte_offset */
-        /* beyond m_user_data_length, otherwise */
-        /* opj_stream_get_number_byte_left() will assert. */
-        if ((OPJ_UINT64)(p_stream->m_byte_offset + l_skip_nb_bytes + p_size) >
-                p_stream->m_user_data_length) {
-            opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n");
-
-            p_stream->m_byte_offset += l_skip_nb_bytes;
-            l_skip_nb_bytes = (OPJ_OFF_T)(p_stream->m_user_data_length -
-                                          (OPJ_UINT64)p_stream->m_byte_offset);
-
-            opj_stream_read_seek(p_stream, (OPJ_OFF_T)p_stream->m_user_data_length,
-                                 p_event_mgr);
-            p_stream->m_status |= OPJ_STREAM_STATUS_END;
-
-            /* end if stream */
-            return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T) - 1;
-        }
-
-        /* we should do an actual skip on the media */
-        l_current_skip_nb_bytes = p_stream->m_skip_fn(p_size, p_stream->m_user_data);
-        if (l_current_skip_nb_bytes == (OPJ_OFF_T) - 1) {
-            opj_event_msg(p_event_mgr, EVT_INFO, "Stream reached its end !\n");
-
-            p_stream->m_status |= OPJ_STREAM_STATUS_END;
-            p_stream->m_byte_offset += l_skip_nb_bytes;
-            /* end if stream */
-            return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T) - 1;
-        }
-        p_size -= l_current_skip_nb_bytes;
-        l_skip_nb_bytes += l_current_skip_nb_bytes;
-    }
-
-    p_stream->m_byte_offset += l_skip_nb_bytes;
-
-    return l_skip_nb_bytes;
-}
-
-OPJ_OFF_T opj_stream_write_skip(opj_stream_private_t * p_stream,
-                                OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr)
-{
-    OPJ_BOOL l_is_written = 0;
-    OPJ_OFF_T l_current_skip_nb_bytes = 0;
-    OPJ_OFF_T l_skip_nb_bytes = 0;
-
-    if (p_stream->m_status & OPJ_STREAM_STATUS_ERROR) {
-        return (OPJ_OFF_T) - 1;
-    }
-
-    /* we should flush data */
-    l_is_written = opj_stream_flush(p_stream, p_event_mgr);
-    if (! l_is_written) {
-        p_stream->m_status |= OPJ_STREAM_STATUS_ERROR;
-        p_stream->m_bytes_in_buffer = 0;
-        return (OPJ_OFF_T) - 1;
-    }
-    /* then skip */
-
-    while (p_size > 0) {
-        /* we should do an actual skip on the media */
-        l_current_skip_nb_bytes = p_stream->m_skip_fn(p_size, p_stream->m_user_data);
-
-        if (l_current_skip_nb_bytes == (OPJ_OFF_T) - 1) {
-            opj_event_msg(p_event_mgr, EVT_INFO, "Stream error!\n");
-
-            p_stream->m_status |= OPJ_STREAM_STATUS_ERROR;
-            p_stream->m_byte_offset += l_skip_nb_bytes;
-            /* end if stream */
-            return l_skip_nb_bytes ? l_skip_nb_bytes : (OPJ_OFF_T) - 1;
-        }
-        p_size -= l_current_skip_nb_bytes;
-        l_skip_nb_bytes += l_current_skip_nb_bytes;
-    }
-
-    p_stream->m_byte_offset += l_skip_nb_bytes;
-
-    return l_skip_nb_bytes;
-}
-
-OPJ_OFF_T opj_stream_tell(const opj_stream_private_t * p_stream)
-{
-    return p_stream->m_byte_offset;
-}
-
-OPJ_OFF_T opj_stream_get_number_byte_left(const opj_stream_private_t * p_stream)
-{
-    assert(p_stream->m_byte_offset >= 0);
-    assert(p_stream->m_user_data_length >= (OPJ_UINT64)p_stream->m_byte_offset);
-    return p_stream->m_user_data_length ?
-           (OPJ_OFF_T)(p_stream->m_user_data_length) - p_stream->m_byte_offset :
-           0;
-}
-
-OPJ_OFF_T opj_stream_skip(opj_stream_private_t * p_stream, OPJ_OFF_T p_size,
-                          opj_event_mgr_t * p_event_mgr)
-{
-    assert(p_size >= 0);
-    return p_stream->m_opj_skip(p_stream, p_size, p_event_mgr);
-}
-
-OPJ_BOOL opj_stream_read_seek(opj_stream_private_t * p_stream, OPJ_OFF_T p_size,
-                              opj_event_mgr_t * p_event_mgr)
-{
-    OPJ_ARG_NOT_USED(p_event_mgr);
-    p_stream->m_current_data = p_stream->m_stored_data;
-    p_stream->m_bytes_in_buffer = 0;
-
-    if (!(p_stream->m_seek_fn(p_size, p_stream->m_user_data))) {
-        p_stream->m_status |= OPJ_STREAM_STATUS_END;
-        return OPJ_FALSE;
-    } else {
-        /* reset stream status */
-        p_stream->m_status &= (~OPJ_STREAM_STATUS_END);
-        p_stream->m_byte_offset = p_size;
-
-    }
-
-    return OPJ_TRUE;
-}
-
-OPJ_BOOL opj_stream_write_seek(opj_stream_private_t * p_stream,
-                               OPJ_OFF_T p_size, opj_event_mgr_t * p_event_mgr)
-{
-    if (! opj_stream_flush(p_stream, p_event_mgr)) {
-        p_stream->m_status |= OPJ_STREAM_STATUS_ERROR;
-        return OPJ_FALSE;
-    }
-
-    p_stream->m_current_data = p_stream->m_stored_data;
-    p_stream->m_bytes_in_buffer = 0;
-
-    if (! p_stream->m_seek_fn(p_size, p_stream->m_user_data)) {
-        p_stream->m_status |= OPJ_STREAM_STATUS_ERROR;
-        return OPJ_FALSE;
-    } else {
-        p_stream->m_byte_offset = p_size;
-    }
-
-    return OPJ_TRUE;
-}
-
-OPJ_BOOL opj_stream_seek(opj_stream_private_t * p_stream, OPJ_OFF_T p_size,
-                         struct opj_event_mgr * p_event_mgr)
-{
-    assert(p_size >= 0);
-    return p_stream->m_opj_seek(p_stream, p_size, p_event_mgr);
-}
-
-OPJ_BOOL opj_stream_has_seek(const opj_stream_private_t * p_stream)
-{
-    return p_stream->m_seek_fn != opj_stream_default_seek;
-}
-
-OPJ_SIZE_T opj_stream_default_read(void * p_buffer, OPJ_SIZE_T p_nb_bytes,
-                                   void * p_user_data)
-{
-    OPJ_ARG_NOT_USED(p_buffer);
-    OPJ_ARG_NOT_USED(p_nb_bytes);
-    OPJ_ARG_NOT_USED(p_user_data);
-    return (OPJ_SIZE_T) - 1;
-}
-
-OPJ_SIZE_T opj_stream_default_write(void * p_buffer, OPJ_SIZE_T p_nb_bytes,
-                                    void * p_user_data)
-{
-    OPJ_ARG_NOT_USED(p_buffer);
-    OPJ_ARG_NOT_USED(p_nb_bytes);
-    OPJ_ARG_NOT_USED(p_user_data);
-    return (OPJ_SIZE_T) - 1;
-}
-
-OPJ_OFF_T opj_stream_default_skip(OPJ_OFF_T p_nb_bytes, void * p_user_data)
-{
-    OPJ_ARG_NOT_USED(p_nb_bytes);
-    OPJ_ARG_NOT_USED(p_user_data);
-    return (OPJ_OFF_T) - 1;
-}
-
-OPJ_BOOL opj_stream_default_seek(OPJ_OFF_T p_nb_bytes, void * p_user_data)
-{
-    OPJ_ARG_NOT_USED(p_nb_bytes);
-    OPJ_ARG_NOT_USED(p_user_data);
-    return OPJ_FALSE;
-}
@@ -1,412 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
- * Copyright (c) 2012, CS Systemes d'Information, France
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef OPJ_CIO_H
-#define OPJ_CIO_H
-/**
-@file cio.h
-@brief Implementation of a byte input-output process (CIO)
-
-The functions in CIO.C have for goal to realize a byte input / output process.
-*/
-
-/** @defgroup CIO CIO - byte input-output stream */
-/*@{*/
-
-#include "opj_config_private.h"
-
-/* ----------------------------------------------------------------------- */
-
-#if defined(OPJ_BIG_ENDIAN)
-#define opj_write_bytes     opj_write_bytes_BE
-#define opj_read_bytes      opj_read_bytes_BE
-#define opj_write_double    opj_write_double_BE
-#define opj_read_double     opj_read_double_BE
-#define opj_write_float     opj_write_float_BE
-#define opj_read_float      opj_read_float_BE
-#else
-#define opj_write_bytes     opj_write_bytes_LE
-#define opj_read_bytes      opj_read_bytes_LE
-#define opj_write_double    opj_write_double_LE
-#define opj_read_double     opj_read_double_LE
-#define opj_write_float     opj_write_float_LE
-#define opj_read_float      opj_read_float_LE
-#endif
-
-
-#define OPJ_STREAM_STATUS_OUTPUT  0x1U
-#define OPJ_STREAM_STATUS_INPUT   0x2U
-#define OPJ_STREAM_STATUS_END     0x4U
-#define OPJ_STREAM_STATUS_ERROR   0x8U
-
-/**
-Byte input-output stream.
-*/
-typedef struct opj_stream_private {
-    /**
-     * User data, be it files, ... The actual data depends on the type of the stream.
-     */
-    void *                  m_user_data;
-
-    /**
-     * Pointer to function to free m_user_data (NULL at initialization)
-     * when destroying the stream. If pointer is NULL the function is not
-     * called and the m_user_data is not freed (even if non-NULL).
-     */
-    opj_stream_free_user_data_fn        m_free_user_data_fn;
-
-    /**
-     * User data length
-     */
-    OPJ_UINT64              m_user_data_length;
-
-    /**
-     * Pointer to actual read function (NULL at the initialization of the cio.
-     */
-    opj_stream_read_fn      m_read_fn;
-
-    /**
-     * Pointer to actual write function (NULL at the initialization of the cio.
-     */
-    opj_stream_write_fn     m_write_fn;
-
-    /**
-     * Pointer to actual skip function (NULL at the initialization of the cio.
-     * There is no seek function to prevent from back and forth slow procedures.
-     */
-    opj_stream_skip_fn      m_skip_fn;
-
-    /**
-     * Pointer to actual seek function (if available).
-     */
-    opj_stream_seek_fn      m_seek_fn;
-
-    /**
-     * Actual data stored into the stream if readed from. Data is read by chunk of fixed size.
-     * you should never access this data directly.
-     */
-    OPJ_BYTE *                  m_stored_data;
-
-    /**
-     * Pointer to the current read data.
-     */
-    OPJ_BYTE *                  m_current_data;
-
-    /**
-    * FIXME DOC.
-    */
-    OPJ_OFF_T(* m_opj_skip)(struct opj_stream_private *, OPJ_OFF_T,
-                            struct opj_event_mgr *);
-
-    /**
-    * FIXME DOC.
-    */
-    OPJ_BOOL(* m_opj_seek)(struct opj_stream_private *, OPJ_OFF_T,
-                           struct opj_event_mgr *);
-
-    /**
-     * number of bytes containing in the buffer.
-     */
-    OPJ_SIZE_T          m_bytes_in_buffer;
-
-    /**
-     * The number of bytes read/written from the beginning of the stream
-     */
-    OPJ_OFF_T           m_byte_offset;
-
-    /**
-     * The size of the buffer.
-     */
-    OPJ_SIZE_T          m_buffer_size;
-
-    /**
-     * Flags to tell the status of the stream.
-     * Used with OPJ_STREAM_STATUS_* defines.
-     */
-    OPJ_UINT32 m_status;
-
-}
-opj_stream_private_t;
-
-/** @name Exported functions (see also openjpeg.h) */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-/**
- * Write some bytes to the given data buffer, this function is used in Big Endian cpus.
- * @param p_buffer      pointer the data buffer to write data to.
- * @param p_value       the value to write
- * @param p_nb_bytes    the number of bytes to write
-*/
-void opj_write_bytes_BE(OPJ_BYTE * p_buffer, OPJ_UINT32 p_value,
-                        OPJ_UINT32 p_nb_bytes);
-
-/**
- * Reads some bytes from the given data buffer, this function is used in Big Endian cpus.
- * @param p_buffer      pointer the data buffer to read data from.
- * @param p_value       pointer to the value that will store the data.
- * @param p_nb_bytes    the nb bytes to read.
- * @return              the number of bytes read or -1 if an error occurred.
- */
-void opj_read_bytes_BE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value,
-                       OPJ_UINT32 p_nb_bytes);
-
-/**
- * Write some bytes to the given data buffer, this function is used in Little Endian cpus.
- * @param p_buffer      pointer the data buffer to write data to.
- * @param p_value       the value to write
- * @param p_nb_bytes    the number of bytes to write
- * @return              the number of bytes written or -1 if an error occurred
-*/
-void opj_write_bytes_LE(OPJ_BYTE * p_buffer, OPJ_UINT32 p_value,
-                        OPJ_UINT32 p_nb_bytes);
-
-/**
- * Reads some bytes from the given data buffer, this function is used in Little Endian cpus.
- * @param p_buffer      pointer the data buffer to read data from.
- * @param p_value       pointer to the value that will store the data.
- * @param p_nb_bytes    the nb bytes to read.
- * @return              the number of bytes read or -1 if an error occurred.
- */
-void opj_read_bytes_LE(const OPJ_BYTE * p_buffer, OPJ_UINT32 * p_value,
-                       OPJ_UINT32 p_nb_bytes);
-
-
-/**
- * Write some bytes to the given data buffer, this function is used in Little Endian cpus.
- * @param p_buffer      pointer the data buffer to write data to.
- * @param p_value       the value to write
- */
-void opj_write_double_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value);
-
-/***
- * Write some bytes to the given data buffer, this function is used in Big Endian cpus.
- * @param p_buffer      pointer the data buffer to write data to.
- * @param p_value       the value to write
- */
-void opj_write_double_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT64 p_value);
-
-/**
- * Reads some bytes from the given data buffer, this function is used in Little Endian cpus.
- * @param p_buffer      pointer the data buffer to read data from.
- * @param p_value       pointer to the value that will store the data.
- */
-void opj_read_double_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value);
-
-/**
- * Reads some bytes from the given data buffer, this function is used in Big Endian cpus.
- * @param p_buffer      pointer the data buffer to read data from.
- * @param p_value       pointer to the value that will store the data.
- */
-void opj_read_double_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT64 * p_value);
-
-/**
- * Reads some bytes from the given data buffer, this function is used in Little Endian cpus.
- * @param p_buffer      pointer the data buffer to read data from.
- * @param p_value       pointer to the value that will store the data.
- */
-void opj_read_float_LE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value);
-
-/**
- * Reads some bytes from the given data buffer, this function is used in Big Endian cpus.
- * @param p_buffer      pointer the data buffer to read data from.
- * @param p_value       pointer to the value that will store the data.
- */
-void opj_read_float_BE(const OPJ_BYTE * p_buffer, OPJ_FLOAT32 * p_value);
-
-/**
- * Write some bytes to the given data buffer, this function is used in Little Endian cpus.
- * @param p_buffer      pointer the data buffer to write data to.
- * @param p_value       the value to write
- */
-void opj_write_float_LE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value);
-
-/***
- * Write some bytes to the given data buffer, this function is used in Big Endian cpus.
- * @param p_buffer      pointer the data buffer to write data to.
- * @param p_value       the value to write
- */
-void opj_write_float_BE(OPJ_BYTE * p_buffer, OPJ_FLOAT32 p_value);
-
-/**
- * Reads some bytes from the stream.
- * @param       p_stream    the stream to read data from.
- * @param       p_buffer    pointer to the data buffer that will receive the data.
- * @param       p_size      number of bytes to read.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      the number of bytes read, or -1 if an error occurred or if the stream is at the end.
- */
-OPJ_SIZE_T opj_stream_read_data(opj_stream_private_t * p_stream,
-                                OPJ_BYTE * p_buffer, OPJ_SIZE_T p_size, struct opj_event_mgr * p_event_mgr);
-
-/**
- * Writes some bytes to the stream.
- * @param       p_stream    the stream to write data to.
- * @param       p_buffer    pointer to the data buffer holds the data to be writtent.
- * @param       p_size      number of bytes to write.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      the number of bytes writtent, or -1 if an error occurred.
- */
-OPJ_SIZE_T opj_stream_write_data(opj_stream_private_t * p_stream,
-                                 const OPJ_BYTE * p_buffer, OPJ_SIZE_T p_size,
-                                 struct opj_event_mgr * p_event_mgr);
-
-/**
- * Writes the content of the stream buffer to the stream.
- * @param       p_stream    the stream to write data to.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      true if the data could be flushed, false else.
- */
-OPJ_BOOL opj_stream_flush(opj_stream_private_t * p_stream,
-                          struct opj_event_mgr * p_event_mgr);
-
-/**
- * Skips a number of bytes from the stream.
- * @param       p_stream    the stream to skip data from.
- * @param       p_size      the number of bytes to skip.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      the number of bytes skipped, or -1 if an error occurred.
- */
-OPJ_OFF_T opj_stream_skip(opj_stream_private_t * p_stream, OPJ_OFF_T p_size,
-                          struct opj_event_mgr * p_event_mgr);
-
-/**
- * Tells the byte offset on the stream (similar to ftell).
- *
- * @param       p_stream    the stream to get the information from.
- *
- * @return      the current position o fthe stream.
- */
-OPJ_OFF_T opj_stream_tell(const opj_stream_private_t * p_stream);
-
-
-/**
- * Get the number of bytes left before the end of the stream (similar to cio_numbytesleft).
- *
- * @param       p_stream    the stream to get the information from.
- *
- * @return      Number of bytes left before the end of the stream.
- */
-OPJ_OFF_T opj_stream_get_number_byte_left(const opj_stream_private_t *
-        p_stream);
-
-/**
- * Skips a number of bytes from the stream.
- * @param       p_stream    the stream to skip data from.
- * @param       p_size      the number of bytes to skip.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      the number of bytes skipped, or -1 if an error occurred.
- */
-OPJ_OFF_T opj_stream_write_skip(opj_stream_private_t * p_stream,
-                                OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
-
-/**
- * Skips a number of bytes from the stream.
- * @param       p_stream    the stream to skip data from.
- * @param       p_size      the number of bytes to skip.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      the number of bytes skipped, or -1 if an error occurred.
- */
-OPJ_OFF_T opj_stream_read_skip(opj_stream_private_t * p_stream,
-                               OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
-
-/**
- * Skips a number of bytes from the stream.
- * @param       p_stream    the stream to skip data from.
- * @param       p_size      the number of bytes to skip.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      OPJ_TRUE if success, or OPJ_FALSE if an error occurred.
- */
-OPJ_BOOL opj_stream_read_seek(opj_stream_private_t * p_stream, OPJ_OFF_T p_size,
-                              struct opj_event_mgr * p_event_mgr);
-
-/**
- * Skips a number of bytes from the stream.
- * @param       p_stream    the stream to skip data from.
- * @param       p_size      the number of bytes to skip.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      the number of bytes skipped, or -1 if an error occurred.
- */
-OPJ_BOOL opj_stream_write_seek(opj_stream_private_t * p_stream,
-                               OPJ_OFF_T p_size, struct opj_event_mgr * p_event_mgr);
-
-/**
- * Seeks a number of bytes from the stream.
- * @param       p_stream    the stream to skip data from.
- * @param       p_size      the number of bytes to skip.
- * @param       p_event_mgr the user event manager to be notified of special events.
- * @return      true if the stream is seekable.
- */
-OPJ_BOOL opj_stream_seek(opj_stream_private_t * p_stream, OPJ_OFF_T p_size,
-                         struct opj_event_mgr * p_event_mgr);
-
-/**
- * Tells if the given stream is seekable.
- */
-OPJ_BOOL opj_stream_has_seek(const opj_stream_private_t * p_stream);
-
-/**
- * FIXME DOC.
- */
-OPJ_SIZE_T opj_stream_default_read(void * p_buffer, OPJ_SIZE_T p_nb_bytes,
-                                   void * p_user_data);
-
-/**
- * FIXME DOC.
- */
-OPJ_SIZE_T opj_stream_default_write(void * p_buffer, OPJ_SIZE_T p_nb_bytes,
-                                    void * p_user_data);
-
-/**
- * FIXME DOC.
- */
-OPJ_OFF_T opj_stream_default_skip(OPJ_OFF_T p_nb_bytes, void * p_user_data);
-
-/**
- * FIXME DOC.
- */
-OPJ_BOOL opj_stream_default_seek(OPJ_OFF_T p_nb_bytes, void * p_user_data);
-
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-
-#endif /* OPJ_CIO_H */
-
@@ -1,120 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef OPJ_DWT_H
-#define OPJ_DWT_H
-/**
-@file dwt.h
-@brief Implementation of a discrete wavelet transform (DWT)
-
-The functions in DWT.C have for goal to realize forward and inverse discret wavelet
-transform with filter 5-3 (reversible) and filter 9-7 (irreversible). The functions in
-DWT.C are used by some function in TCD.C.
-*/
-
-/** @defgroup DWT DWT - Implementation of a discrete wavelet transform */
-/*@{*/
-
-
-/** @name Exported functions */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-/**
-Forward 5-3 wavelet transform in 2-D.
-Apply a reversible DWT transform to a component of an image.
-@param p_tcd TCD handle
-@param tilec Tile component information (current tile)
-*/
-OPJ_BOOL opj_dwt_encode(opj_tcd_t *p_tcd,
-                        opj_tcd_tilecomp_t * tilec);
-
-/**
-Inverse 5-3 wavelet transform in 2-D.
-Apply a reversible inverse DWT transform to a component of an image.
-@param p_tcd TCD handle
-@param tilec Tile component information (current tile)
-@param numres Number of resolution levels to decode
-*/
-OPJ_BOOL opj_dwt_decode(opj_tcd_t *p_tcd,
-                        opj_tcd_tilecomp_t* tilec,
-                        OPJ_UINT32 numres);
-
-/**
-Get the norm of a wavelet function of a subband at a specified level for the reversible 5-3 DWT.
-@param level Level of the wavelet function
-@param orient Band of the wavelet function
-@return Returns the norm of the wavelet function
-*/
-OPJ_FLOAT64 opj_dwt_getnorm(OPJ_UINT32 level, OPJ_UINT32 orient);
-/**
-Forward 9-7 wavelet transform in 2-D.
-Apply an irreversible DWT transform to a component of an image.
-@param p_tcd TCD handle
-@param tilec Tile component information (current tile)
-*/
-OPJ_BOOL opj_dwt_encode_real(opj_tcd_t *p_tcd,
-                             opj_tcd_tilecomp_t * tilec);
-/**
-Inverse 9-7 wavelet transform in 2-D.
-Apply an irreversible inverse DWT transform to a component of an image.
-@param p_tcd TCD handle
-@param tilec Tile component information (current tile)
-@param numres Number of resolution levels to decode
-*/
-OPJ_BOOL opj_dwt_decode_real(opj_tcd_t *p_tcd,
-                             opj_tcd_tilecomp_t* OPJ_RESTRICT tilec,
-                             OPJ_UINT32 numres);
-
-/**
-Get the norm of a wavelet function of a subband at a specified level for the irreversible 9-7 DWT
-@param level Level of the wavelet function
-@param orient Band of the wavelet function
-@return Returns the norm of the 9-7 wavelet
-*/
-OPJ_FLOAT64 opj_dwt_getnorm_real(OPJ_UINT32 level, OPJ_UINT32 orient);
-/**
-Explicit calculation of the Quantization Stepsizes
-@param tccp Tile-component coding parameters
-@param prec Precint analyzed
-*/
-void opj_dwt_calc_explicit_stepsizes(opj_tccp_t * tccp, OPJ_UINT32 prec);
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-#endif /* OPJ_DWT_H */
@@ -1,151 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
- * Copyright (c) 2012, CS Systemes d'Information, France
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-/* ==========================================================
-     Utility functions
-   ==========================================================*/
-
-#ifdef OPJ_CODE_NOT_USED
-#ifndef _WIN32
-static char*
-i2a(unsigned i, char *a, unsigned r)
-{
-    if (i / r > 0) {
-        a = i2a(i / r, a, r);
-    }
-    *a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"[i % r];
-    return a + 1;
-}
-
-/**
- Transforms integer i into an ascii string and stores the result in a;
- string is encoded in the base indicated by r.
- @param i Number to be converted
- @param a String result
- @param r Base of value; must be in the range 2 - 36
- @return Returns a
-*/
-static char *
-_itoa(int i, char *a, int r)
-{
-    r = ((r < 2) || (r > 36)) ? 10 : r;
-    if (i < 0) {
-        *a = '-';
-        *i2a(-i, a + 1, r) = 0;
-    } else {
-        *i2a(i, a, r) = 0;
-    }
-    return a;
-}
-
-#endif /* !_WIN32 */
-#endif
-
-/* ----------------------------------------------------------------------- */
-/**
- * Default callback function.
- * Do nothing.
- */
-static void opj_default_callback(const char *msg, void *client_data)
-{
-    OPJ_ARG_NOT_USED(msg);
-    OPJ_ARG_NOT_USED(client_data);
-}
-
-/* ----------------------------------------------------------------------- */
-
-
-/* ----------------------------------------------------------------------- */
-OPJ_BOOL opj_event_msg(opj_event_mgr_t* p_event_mgr, OPJ_INT32 event_type,
-                       const char *fmt, ...)
-{
-#define OPJ_MSG_SIZE 512 /* 512 bytes should be more than enough for a short message */
-    opj_msg_callback msg_handler = 00;
-    void * l_data = 00;
-
-    if (p_event_mgr != 00) {
-        switch (event_type) {
-        case EVT_ERROR:
-            msg_handler = p_event_mgr->error_handler;
-            l_data = p_event_mgr->m_error_data;
-            break;
-        case EVT_WARNING:
-            msg_handler = p_event_mgr->warning_handler;
-            l_data = p_event_mgr->m_warning_data;
-            break;
-        case EVT_INFO:
-            msg_handler = p_event_mgr->info_handler;
-            l_data = p_event_mgr->m_info_data;
-            break;
-        default:
-            break;
-        }
-        if (msg_handler == 00) {
-            return OPJ_FALSE;
-        }
-    } else {
-        return OPJ_FALSE;
-    }
-
-    if ((fmt != 00) && (p_event_mgr != 00)) {
-        va_list arg;
-        char message[OPJ_MSG_SIZE];
-        memset(message, 0, OPJ_MSG_SIZE);
-        /* initialize the optional parameter list */
-        va_start(arg, fmt);
-        /* parse the format string and put the result in 'message' */
-        vsnprintf(message, OPJ_MSG_SIZE, fmt, arg);
-        /* force zero termination for Windows _vsnprintf() of old MSVC */
-        message[OPJ_MSG_SIZE - 1] = '\0';
-        /* deinitialize the optional parameter list */
-        va_end(arg);
-
-        /* output the message to the user program */
-        msg_handler(message, l_data);
-    }
-
-    return OPJ_TRUE;
-}
-
-void opj_set_default_event_handler(opj_event_mgr_t * p_manager)
-{
-    p_manager->m_error_data = 00;
-    p_manager->m_warning_data = 00;
-    p_manager->m_info_data = 00;
-    p_manager->error_handler = opj_default_callback;
-    p_manager->info_handler = opj_default_callback;
-    p_manager->warning_handler = opj_default_callback;
-}
-
@@ -1,108 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2008, 2011-2012, Centre National d'Etudes Spatiales (CNES), FR
- * Copyright (c) 2012, CS Systemes d'Information, France
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef OPJ_EVENT_H
-#define OPJ_EVENT_H
-/**
-@file event.h
-@brief Implementation of a event callback system
-
-The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
-*/
-/**
-Message handler object
-used for
-<ul>
-<li>Error messages
-<li>Warning messages
-<li>Debugging messages
-</ul>
-*/
-typedef struct opj_event_mgr {
-    /** Data to call the event manager upon */
-    void *          m_error_data;
-    /** Data to call the event manager upon */
-    void *          m_warning_data;
-    /** Data to call the event manager upon */
-    void *          m_info_data;
-    /** Error message callback if available, NULL otherwise */
-    opj_msg_callback error_handler;
-    /** Warning message callback if available, NULL otherwise */
-    opj_msg_callback warning_handler;
-    /** Debug message callback if available, NULL otherwise */
-    opj_msg_callback info_handler;
-} opj_event_mgr_t;
-
-
-#define EVT_ERROR   1   /**< Error event type */
-#define EVT_WARNING 2   /**< Warning event type */
-#define EVT_INFO    4   /**< Debug event type */
-
-/** @defgroup EVENT EVENT - Implementation of a event callback system */
-/*@{*/
-
-/** @name Exported functions (see also openjpeg.h) */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-
-
-/* ----------------------------------------------------------------------- */
-
-/**
- * Write formatted data to a string and send the string to a user callback.
- *
- * @param event_mgr         Event handler
- * @param event_type        Event type or callback to use to send the message
- * @param fmt               Format-control string (plus optional arguments)
- *
- * @return Returns true if successful, returns false otherwise
- */
-OPJ_BOOL opj_event_msg(opj_event_mgr_t* event_mgr, OPJ_INT32 event_type,
-                       const char *fmt, ...);
-/* ----------------------------------------------------------------------- */
-
-/**
- * Set the event manager with the default callback function for the 3 levels.
- */
-void opj_set_default_event_handler(opj_event_mgr_t * p_manager);
-
-/*
-#ifdef __GNUC__
-#pragma GCC poison printf fprintf
-#endif
-*/
-
-/*@}*/
-
-/*@}*/
-
-#endif /* OPJ_EVENT_H */
@@ -1,117 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-/**
- * Default size of the validation list, if not sufficient, data will be reallocated with a double size.
- */
-#define OPJ_VALIDATION_SIZE 10
-
-opj_procedure_list_t *  opj_procedure_list_create()
-{
-    /* memory allocation */
-    opj_procedure_list_t * l_validation = (opj_procedure_list_t *) opj_calloc(1,
-                                          sizeof(opj_procedure_list_t));
-    if (! l_validation) {
-        return 00;
-    }
-    /* initialization */
-    l_validation->m_nb_max_procedures = OPJ_VALIDATION_SIZE;
-    l_validation->m_procedures = (opj_procedure*)opj_calloc(OPJ_VALIDATION_SIZE,
-                                 sizeof(opj_procedure));
-    if (! l_validation->m_procedures) {
-        opj_free(l_validation);
-        return 00;
-    }
-    return l_validation;
-}
-
-void  opj_procedure_list_destroy(opj_procedure_list_t * p_list)
-{
-    if (! p_list) {
-        return;
-    }
-    /* initialization */
-    if (p_list->m_procedures) {
-        opj_free(p_list->m_procedures);
-    }
-    opj_free(p_list);
-}
-
-OPJ_BOOL opj_procedure_list_add_procedure(opj_procedure_list_t *
-        p_validation_list, opj_procedure p_procedure, opj_event_mgr_t* p_manager)
-{
-
-    assert(p_manager != NULL);
-
-    if (p_validation_list->m_nb_max_procedures ==
-            p_validation_list->m_nb_procedures) {
-        opj_procedure * new_procedures;
-
-        p_validation_list->m_nb_max_procedures += OPJ_VALIDATION_SIZE;
-        new_procedures = (opj_procedure*)opj_realloc(
-                             p_validation_list->m_procedures,
-                             p_validation_list->m_nb_max_procedures * sizeof(opj_procedure));
-        if (! new_procedures) {
-            opj_free(p_validation_list->m_procedures);
-            p_validation_list->m_nb_max_procedures = 0;
-            p_validation_list->m_nb_procedures = 0;
-            opj_event_msg(p_manager, EVT_ERROR,
-                          "Not enough memory to add a new validation procedure\n");
-            return OPJ_FALSE;
-        } else {
-            p_validation_list->m_procedures = new_procedures;
-        }
-    }
-    p_validation_list->m_procedures[p_validation_list->m_nb_procedures] =
-        p_procedure;
-    ++p_validation_list->m_nb_procedures;
-
-    return OPJ_TRUE;
-}
-
-OPJ_UINT32 opj_procedure_list_get_nb_procedures(opj_procedure_list_t *
-        p_validation_list)
-{
-    return p_validation_list->m_nb_procedures;
-}
-
-opj_procedure* opj_procedure_list_get_first_procedure(opj_procedure_list_t *
-        p_validation_list)
-{
-    return p_validation_list->m_procedures;
-}
-
-void opj_procedure_list_clear(opj_procedure_list_t * p_validation_list)
-{
-    p_validation_list->m_nb_procedures = 0;
-}
@@ -1,134 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef OPJ_FUNCTION_LIST_H
-#define OPJ_FUNCTION_LIST_H
-
-/**
- * @file function_list.h
- * @brief Implementation of a list of procedures.
-
- * The functions in validation.c aims to have access to a list of procedures.
-*/
-
-/** @defgroup VAL VAL - validation procedure*/
-/*@{*/
-
-/**************************************************************************************************
- ***************************************** FORWARD DECLARATION ************************************
- **************************************************************************************************/
-
-/**
- * declare a function pointer
- */
-typedef void (*opj_procedure)(void);
-
-/**
- * A list of procedures.
-*/
-typedef struct opj_procedure_list {
-    /**
-     * The number of validation procedures.
-     */
-    OPJ_UINT32 m_nb_procedures;
-    /**
-     * The number of the array of validation procedures.
-     */
-    OPJ_UINT32 m_nb_max_procedures;
-    /**
-     * The array of procedures.
-     */
-    opj_procedure * m_procedures;
-
-} opj_procedure_list_t;
-
-/* ----------------------------------------------------------------------- */
-
-/**
- * Creates a validation list.
- *
- * @return  the newly created validation list.
- */
-opj_procedure_list_t *  opj_procedure_list_create(void);
-
-/**
- * Destroys a validation list.
- *
- * @param p_list the list to destroy.
- */
-void  opj_procedure_list_destroy(opj_procedure_list_t * p_list);
-
-/**
- * Adds a new validation procedure.
- *
- * @param   p_validation_list the list of procedure to modify.
- * @param   p_procedure     the procedure to add.
- * @param   p_manager the user event manager.
- *
- * @return  OPJ_TRUE if the procedure could be added.
- */
-OPJ_BOOL opj_procedure_list_add_procedure(opj_procedure_list_t *
-        p_validation_list, opj_procedure p_procedure, opj_event_mgr_t* p_manager);
-
-/**
- * Gets the number of validation procedures.
- *
- * @param   p_validation_list the list of procedure to modify.
- *
- * @return the number of validation procedures.
- */
-OPJ_UINT32 opj_procedure_list_get_nb_procedures(opj_procedure_list_t *
-        p_validation_list);
-
-/**
- * Gets the pointer on the first validation procedure. This function is similar to the C++
- * iterator class to iterate through all the procedures inside the validation list.
- * the caller does not take ownership of the pointer.
- *
- * @param   p_validation_list the list of procedure to get the first procedure from.
- *
- * @return  a pointer to the first procedure.
- */
-opj_procedure* opj_procedure_list_get_first_procedure(opj_procedure_list_t *
-        p_validation_list);
-
-
-/**
- * Clears the list of validation procedures.
- *
- * @param   p_validation_list the list of procedure to clear.
- *
- */
-void opj_procedure_list_clear(opj_procedure_list_t * p_validation_list);
-/*@}*/
-
-#endif /* OPJ_FUNCTION_LIST_H */
-
@@ -1,264 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-opj_image_t* opj_image_create0(void)
-{
-    opj_image_t *image = (opj_image_t*)opj_calloc(1, sizeof(opj_image_t));
-    return image;
-}
-
-opj_image_t* OPJ_CALLCONV opj_image_create(OPJ_UINT32 numcmpts,
-        opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc)
-{
-    OPJ_UINT32 compno;
-    opj_image_t *image = NULL;
-
-    image = (opj_image_t*) opj_calloc(1, sizeof(opj_image_t));
-    if (image) {
-        image->color_space = clrspc;
-        image->numcomps = numcmpts;
-        /* allocate memory for the per-component information */
-        image->comps = (opj_image_comp_t*)opj_calloc(image->numcomps,
-                       sizeof(opj_image_comp_t));
-        if (!image->comps) {
-            /* TODO replace with event manager, breaks API */
-            /* fprintf(stderr,"Unable to allocate memory for image.\n"); */
-            opj_image_destroy(image);
-            return NULL;
-        }
-        /* create the individual image components */
-        for (compno = 0; compno < numcmpts; compno++) {
-            opj_image_comp_t *comp = &image->comps[compno];
-            comp->dx = cmptparms[compno].dx;
-            comp->dy = cmptparms[compno].dy;
-            comp->w = cmptparms[compno].w;
-            comp->h = cmptparms[compno].h;
-            comp->x0 = cmptparms[compno].x0;
-            comp->y0 = cmptparms[compno].y0;
-            comp->prec = cmptparms[compno].prec;
-            comp->bpp = cmptparms[compno].bpp;
-            comp->sgnd = cmptparms[compno].sgnd;
-            if (comp->h != 0 &&
-                    (OPJ_SIZE_T)comp->w > SIZE_MAX / comp->h / sizeof(OPJ_INT32)) {
-                /* TODO event manager */
-                opj_image_destroy(image);
-                return NULL;
-            }
-            comp->data = (OPJ_INT32*) opj_image_data_alloc(
-                             (size_t)comp->w * comp->h * sizeof(OPJ_INT32));
-            if (!comp->data) {
-                /* TODO replace with event manager, breaks API */
-                /* fprintf(stderr,"Unable to allocate memory for image.\n"); */
-                opj_image_destroy(image);
-                return NULL;
-            }
-            memset(comp->data, 0, (size_t)comp->w * comp->h * sizeof(OPJ_INT32));
-        }
-    }
-
-    return image;
-}
-
-void OPJ_CALLCONV opj_image_destroy(opj_image_t *image)
-{
-    if (image) {
-        if (image->comps) {
-            OPJ_UINT32 compno;
-
-            /* image components */
-            for (compno = 0; compno < image->numcomps; compno++) {
-                opj_image_comp_t *image_comp = &(image->comps[compno]);
-                if (image_comp->data) {
-                    opj_image_data_free(image_comp->data);
-                }
-            }
-            opj_free(image->comps);
-        }
-
-        if (image->icc_profile_buf) {
-            opj_free(image->icc_profile_buf);
-        }
-
-        opj_free(image);
-    }
-}
-
-/**
- * Updates the components characteristics of the image from the coding parameters.
- *
- * @param p_image_header    the image header to update.
- * @param p_cp              the coding parameters from which to update the image.
- */
-void opj_image_comp_header_update(opj_image_t * p_image_header,
-                                  const struct opj_cp * p_cp)
-{
-    OPJ_UINT32 i, l_width, l_height;
-    OPJ_UINT32 l_x0, l_y0, l_x1, l_y1;
-    OPJ_UINT32 l_comp_x0, l_comp_y0, l_comp_x1, l_comp_y1;
-    opj_image_comp_t* l_img_comp = NULL;
-
-    l_x0 = opj_uint_max(p_cp->tx0, p_image_header->x0);
-    l_y0 = opj_uint_max(p_cp->ty0, p_image_header->y0);
-    l_x1 = p_cp->tx0 + (p_cp->tw - 1U) *
-           p_cp->tdx; /* validity of p_cp members used here checked in opj_j2k_read_siz. Can't overflow. */
-    l_y1 = p_cp->ty0 + (p_cp->th - 1U) * p_cp->tdy; /* can't overflow */
-    l_x1 = opj_uint_min(opj_uint_adds(l_x1, p_cp->tdx),
-                        p_image_header->x1); /* use add saturated to prevent overflow */
-    l_y1 = opj_uint_min(opj_uint_adds(l_y1, p_cp->tdy),
-                        p_image_header->y1); /* use add saturated to prevent overflow */
-
-    l_img_comp = p_image_header->comps;
-    for (i = 0; i < p_image_header->numcomps; ++i) {
-        l_comp_x0 = opj_uint_ceildiv(l_x0, l_img_comp->dx);
-        l_comp_y0 = opj_uint_ceildiv(l_y0, l_img_comp->dy);
-        l_comp_x1 = opj_uint_ceildiv(l_x1, l_img_comp->dx);
-        l_comp_y1 = opj_uint_ceildiv(l_y1, l_img_comp->dy);
-        l_width   = opj_uint_ceildivpow2(l_comp_x1 - l_comp_x0, l_img_comp->factor);
-        l_height  = opj_uint_ceildivpow2(l_comp_y1 - l_comp_y0, l_img_comp->factor);
-        l_img_comp->w = l_width;
-        l_img_comp->h = l_height;
-        l_img_comp->x0 = l_comp_x0;
-        l_img_comp->y0 = l_comp_y0;
-        ++l_img_comp;
-    }
-}
-
-
-/**
- * Copy only header of image and its component header (no data are copied)
- * if dest image have data, they will be freed
- *
- * @param   p_image_src     the src image
- * @param   p_image_dest    the dest image
- *
- */
-void opj_copy_image_header(const opj_image_t* p_image_src,
-                           opj_image_t* p_image_dest)
-{
-    OPJ_UINT32 compno;
-
-    /* preconditions */
-    assert(p_image_src != 00);
-    assert(p_image_dest != 00);
-
-    p_image_dest->x0 = p_image_src->x0;
-    p_image_dest->y0 = p_image_src->y0;
-    p_image_dest->x1 = p_image_src->x1;
-    p_image_dest->y1 = p_image_src->y1;
-
-    if (p_image_dest->comps) {
-        for (compno = 0; compno < p_image_dest->numcomps; compno++) {
-            opj_image_comp_t *image_comp = &(p_image_dest->comps[compno]);
-            if (image_comp->data) {
-                opj_image_data_free(image_comp->data);
-            }
-        }
-        opj_free(p_image_dest->comps);
-        p_image_dest->comps = NULL;
-    }
-
-    p_image_dest->numcomps = p_image_src->numcomps;
-
-    p_image_dest->comps = (opj_image_comp_t*) opj_malloc(p_image_dest->numcomps *
-                          sizeof(opj_image_comp_t));
-    if (!p_image_dest->comps) {
-        p_image_dest->comps = NULL;
-        p_image_dest->numcomps = 0;
-        return;
-    }
-
-    for (compno = 0; compno < p_image_dest->numcomps; compno++) {
-        memcpy(&(p_image_dest->comps[compno]),
-               &(p_image_src->comps[compno]),
-               sizeof(opj_image_comp_t));
-        p_image_dest->comps[compno].data = NULL;
-    }
-
-    p_image_dest->color_space = p_image_src->color_space;
-    p_image_dest->icc_profile_len = p_image_src->icc_profile_len;
-
-    if (p_image_dest->icc_profile_len) {
-        p_image_dest->icc_profile_buf = (OPJ_BYTE*)opj_malloc(
-                                            p_image_dest->icc_profile_len);
-        if (!p_image_dest->icc_profile_buf) {
-            p_image_dest->icc_profile_buf = NULL;
-            p_image_dest->icc_profile_len = 0;
-            return;
-        }
-        memcpy(p_image_dest->icc_profile_buf,
-               p_image_src->icc_profile_buf,
-               p_image_src->icc_profile_len);
-    } else {
-        p_image_dest->icc_profile_buf = NULL;
-    }
-
-    return;
-}
-
-opj_image_t* OPJ_CALLCONV opj_image_tile_create(OPJ_UINT32 numcmpts,
-        opj_image_cmptparm_t *cmptparms, OPJ_COLOR_SPACE clrspc)
-{
-    OPJ_UINT32 compno;
-    opj_image_t *image = 00;
-
-    image = (opj_image_t*) opj_calloc(1, sizeof(opj_image_t));
-    if (image) {
-
-        image->color_space = clrspc;
-        image->numcomps = numcmpts;
-
-        /* allocate memory for the per-component information */
-        image->comps = (opj_image_comp_t*)opj_calloc(image->numcomps,
-                       sizeof(opj_image_comp_t));
-        if (!image->comps) {
-            opj_image_destroy(image);
-            return 00;
-        }
-
-        /* create the individual image components */
-        for (compno = 0; compno < numcmpts; compno++) {
-            opj_image_comp_t *comp = &image->comps[compno];
-            comp->dx = cmptparms[compno].dx;
-            comp->dy = cmptparms[compno].dy;
-            comp->w = cmptparms[compno].w;
-            comp->h = cmptparms[compno].h;
-            comp->x0 = cmptparms[compno].x0;
-            comp->y0 = cmptparms[compno].y0;
-            comp->prec = cmptparms[compno].prec;
-            comp->sgnd = cmptparms[compno].sgnd;
-            comp->data = 0;
-        }
-    }
-
-    return image;
-}
@@ -1,70 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef OPJ_IMAGE_H
-#define OPJ_IMAGE_H
-/**
-@file image.h
-@brief Implementation of operations on images (IMAGE)
-
-The functions in IMAGE.C have for goal to realize operations on images.
-*/
-
-struct opj_image;
-struct opj_cp;
-
-/** @defgroup IMAGE IMAGE - Implementation of operations on images */
-/*@{*/
-
-/**
- * Create an empty image
- *
- * @return returns an empty image if successful, returns NULL otherwise
- */
-opj_image_t* opj_image_create0(void);
-
-
-
-/**
- * Updates the components characteristics of the image from the coding parameters.
- *
- * @param p_image_header        the image header to update.
- * @param p_cp                  the coding parameters from which to update the image.
- */
-void opj_image_comp_header_update(opj_image_t * p_image,
-                                  const struct opj_cp* p_cp);
-
-void opj_copy_image_header(const opj_image_t* p_image_src,
-                           opj_image_t* p_image_dest);
-
-/*@}*/
-
-#endif /* OPJ_IMAGE_H */
-
@@ -1,295 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "opj_includes.h"
-
-/**
- * LUP decomposition
- */
-static OPJ_BOOL opj_lupDecompose(OPJ_FLOAT32 * matrix,
-                                 OPJ_UINT32 * permutations,
-                                 OPJ_FLOAT32 * p_swap_area,
-                                 OPJ_UINT32 nb_compo);
-/**
- * LUP solving
- */
-static void opj_lupSolve(OPJ_FLOAT32 * pResult,
-                         OPJ_FLOAT32* pMatrix,
-                         OPJ_FLOAT32* pVector,
-                         OPJ_UINT32* pPermutations,
-                         OPJ_UINT32 nb_compo,
-                         OPJ_FLOAT32 * p_intermediate_data);
-
-/**
- *LUP inversion (call with the result of lupDecompose)
- */
-static void opj_lupInvert(OPJ_FLOAT32 * pSrcMatrix,
-                          OPJ_FLOAT32 * pDestMatrix,
-                          OPJ_UINT32 nb_compo,
-                          OPJ_UINT32 * pPermutations,
-                          OPJ_FLOAT32 * p_src_temp,
-                          OPJ_FLOAT32 * p_dest_temp,
-                          OPJ_FLOAT32 * p_swap_area);
-
-/*
-==========================================================
-   Matric inversion interface
-==========================================================
-*/
-/**
- * Matrix inversion.
- */
-OPJ_BOOL opj_matrix_inversion_f(OPJ_FLOAT32 * pSrcMatrix,
-                                OPJ_FLOAT32 * pDestMatrix,
-                                OPJ_UINT32 nb_compo)
-{
-    OPJ_BYTE * l_data = 00;
-    OPJ_UINT32 l_permutation_size = nb_compo * (OPJ_UINT32)sizeof(OPJ_UINT32);
-    OPJ_UINT32 l_swap_size = nb_compo * (OPJ_UINT32)sizeof(OPJ_FLOAT32);
-    OPJ_UINT32 l_total_size = l_permutation_size + 3 * l_swap_size;
-    OPJ_UINT32 * lPermutations = 00;
-    OPJ_FLOAT32 * l_double_data = 00;
-
-    l_data = (OPJ_BYTE *) opj_malloc(l_total_size);
-    if (l_data == 0) {
-        return OPJ_FALSE;
-    }
-    lPermutations = (OPJ_UINT32 *) l_data;
-    l_double_data = (OPJ_FLOAT32 *)(l_data + l_permutation_size);
-    memset(lPermutations, 0, l_permutation_size);
-
-    if (! opj_lupDecompose(pSrcMatrix, lPermutations, l_double_data, nb_compo)) {
-        opj_free(l_data);
-        return OPJ_FALSE;
-    }
-
-    opj_lupInvert(pSrcMatrix, pDestMatrix, nb_compo, lPermutations, l_double_data,
-                  l_double_data + nb_compo, l_double_data + 2 * nb_compo);
-    opj_free(l_data);
-
-    return OPJ_TRUE;
-}
-
-
-/*
-==========================================================
-   Local functions
-==========================================================
-*/
-static OPJ_BOOL opj_lupDecompose(OPJ_FLOAT32 * matrix,
-                                 OPJ_UINT32 * permutations,
-                                 OPJ_FLOAT32 * p_swap_area,
-                                 OPJ_UINT32 nb_compo)
-{
-    OPJ_UINT32 * tmpPermutations = permutations;
-    OPJ_UINT32 * dstPermutations;
-    OPJ_UINT32 k2 = 0, t;
-    OPJ_FLOAT32 temp;
-    OPJ_UINT32 i, j, k;
-    OPJ_FLOAT32 p;
-    OPJ_UINT32 lLastColum = nb_compo - 1;
-    OPJ_UINT32 lSwapSize = nb_compo * (OPJ_UINT32)sizeof(OPJ_FLOAT32);
-    OPJ_FLOAT32 * lTmpMatrix = matrix;
-    OPJ_FLOAT32 * lColumnMatrix, * lDestMatrix;
-    OPJ_UINT32 offset = 1;
-    OPJ_UINT32 lStride = nb_compo - 1;
-
-    /*initialize permutations */
-    for (i = 0; i < nb_compo; ++i) {
-        *tmpPermutations++ = i;
-    }
-    /* now make a pivot with column switch */
-    tmpPermutations = permutations;
-    for (k = 0; k < lLastColum; ++k) {
-        p = 0.0;
-
-        /* take the middle element */
-        lColumnMatrix = lTmpMatrix + k;
-
-        /* make permutation with the biggest value in the column */
-        for (i = k; i < nb_compo; ++i) {
-            temp = ((*lColumnMatrix > 0) ? *lColumnMatrix : -(*lColumnMatrix));
-            if (temp > p) {
-                p = temp;
-                k2 = i;
-            }
-            /* next line */
-            lColumnMatrix += nb_compo;
-        }
-
-        /* a whole rest of 0 -> non singular */
-        if (p == 0.0) {
-            return OPJ_FALSE;
-        }
-
-        /* should we permute ? */
-        if (k2 != k) {
-            /*exchange of line */
-            /* k2 > k */
-            dstPermutations = tmpPermutations + k2 - k;
-            /* swap indices */
-            t = *tmpPermutations;
-            *tmpPermutations = *dstPermutations;
-            *dstPermutations = t;
-
-            /* and swap entire line. */
-            lColumnMatrix = lTmpMatrix + (k2 - k) * nb_compo;
-            memcpy(p_swap_area, lColumnMatrix, lSwapSize);
-            memcpy(lColumnMatrix, lTmpMatrix, lSwapSize);
-            memcpy(lTmpMatrix, p_swap_area, lSwapSize);
-        }
-
-        /* now update data in the rest of the line and line after */
-        lDestMatrix = lTmpMatrix + k;
-        lColumnMatrix = lDestMatrix + nb_compo;
-        /* take the middle element */
-        temp = *(lDestMatrix++);
-
-        /* now compute up data (i.e. coeff up of the diagonal). */
-        for (i = offset; i < nb_compo; ++i)  {
-            /*lColumnMatrix; */
-            /* divide the lower column elements by the diagonal value */
-
-            /* matrix[i][k] /= matrix[k][k]; */
-            /* p = matrix[i][k] */
-            p = *lColumnMatrix / temp;
-            *(lColumnMatrix++) = p;
-
-            for (j = /* k + 1 */ offset; j < nb_compo; ++j) {
-                /* matrix[i][j] -= matrix[i][k] * matrix[k][j]; */
-                *(lColumnMatrix++) -= p * (*(lDestMatrix++));
-            }
-            /* come back to the k+1th element */
-            lDestMatrix -= lStride;
-            /* go to kth element of the next line */
-            lColumnMatrix += k;
-        }
-
-        /* offset is now k+2 */
-        ++offset;
-        /* 1 element less for stride */
-        --lStride;
-        /* next line */
-        lTmpMatrix += nb_compo;
-        /* next permutation element */
-        ++tmpPermutations;
-    }
-    return OPJ_TRUE;
-}
-
-static void opj_lupSolve(OPJ_FLOAT32 * pResult,
-                         OPJ_FLOAT32 * pMatrix,
-                         OPJ_FLOAT32 * pVector,
-                         OPJ_UINT32* pPermutations,
-                         OPJ_UINT32 nb_compo, OPJ_FLOAT32 * p_intermediate_data)
-{
-    OPJ_INT32 k;
-    OPJ_UINT32 i, j;
-    OPJ_FLOAT32 sum;
-    OPJ_FLOAT32 u;
-    OPJ_UINT32 lStride = nb_compo + 1;
-    OPJ_FLOAT32 * lCurrentPtr;
-    OPJ_FLOAT32 * lIntermediatePtr;
-    OPJ_FLOAT32 * lDestPtr;
-    OPJ_FLOAT32 * lTmpMatrix;
-    OPJ_FLOAT32 * lLineMatrix = pMatrix;
-    OPJ_FLOAT32 * lBeginPtr = pResult + nb_compo - 1;
-    OPJ_FLOAT32 * lGeneratedData;
-    OPJ_UINT32 * lCurrentPermutationPtr = pPermutations;
-
-
-    lIntermediatePtr = p_intermediate_data;
-    lGeneratedData = p_intermediate_data + nb_compo - 1;
-
-    for (i = 0; i < nb_compo; ++i) {
-        sum = 0.0;
-        lCurrentPtr = p_intermediate_data;
-        lTmpMatrix = lLineMatrix;
-        for (j = 1; j <= i; ++j) {
-            /* sum += matrix[i][j-1] * y[j-1]; */
-            sum += (*(lTmpMatrix++)) * (*(lCurrentPtr++));
-        }
-        /*y[i] = pVector[pPermutations[i]] - sum; */
-        *(lIntermediatePtr++) = pVector[*(lCurrentPermutationPtr++)] - sum;
-        lLineMatrix += nb_compo;
-    }
-
-    /* we take the last point of the matrix */
-    lLineMatrix = pMatrix + nb_compo * nb_compo - 1;
-
-    /* and we take after the last point of the destination vector */
-    lDestPtr = pResult + nb_compo;
-
-
-    assert(nb_compo != 0);
-    for (k = (OPJ_INT32)nb_compo - 1; k != -1 ; --k) {
-        sum = 0.0;
-        lTmpMatrix = lLineMatrix;
-        u = *(lTmpMatrix++);
-        lCurrentPtr = lDestPtr--;
-        for (j = (OPJ_UINT32)(k + 1); j < nb_compo; ++j) {
-            /* sum += matrix[k][j] * x[j] */
-            sum += (*(lTmpMatrix++)) * (*(lCurrentPtr++));
-        }
-        /*x[k] = (y[k] - sum) / u; */
-        *(lBeginPtr--) = (*(lGeneratedData--) - sum) / u;
-        lLineMatrix -= lStride;
-    }
-}
-
-
-static void opj_lupInvert(OPJ_FLOAT32 * pSrcMatrix,
-                          OPJ_FLOAT32 * pDestMatrix,
-                          OPJ_UINT32 nb_compo,
-                          OPJ_UINT32 * pPermutations,
-                          OPJ_FLOAT32 * p_src_temp,
-                          OPJ_FLOAT32 * p_dest_temp,
-                          OPJ_FLOAT32 * p_swap_area)
-{
-    OPJ_UINT32 j, i;
-    OPJ_FLOAT32 * lCurrentPtr;
-    OPJ_FLOAT32 * lLineMatrix = pDestMatrix;
-    OPJ_UINT32 lSwapSize = nb_compo * (OPJ_UINT32)sizeof(OPJ_FLOAT32);
-
-    for (j = 0; j < nb_compo; ++j) {
-        lCurrentPtr = lLineMatrix++;
-        memset(p_src_temp, 0, lSwapSize);
-        p_src_temp[j] = 1.0;
-        opj_lupSolve(p_dest_temp, pSrcMatrix, p_src_temp, pPermutations, nb_compo,
-                     p_swap_area);
-
-        for (i = 0; i < nb_compo; ++i) {
-            *(lCurrentPtr) = p_dest_temp[i];
-            lCurrentPtr += nb_compo;
-        }
-    }
-}
-
@@ -1,64 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef OPJ_INVERT_H
-#define OPJ_INVERT_H
-/**
-@file invert.h
-@brief Implementation of the matrix inversion
-
-The function in INVERT.H compute a matrix inversion with a LUP method
-*/
-
-/** @defgroup INVERT INVERT - Implementation of a matrix inversion */
-/*@{*/
-/** @name Exported functions */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-
-/**
- * Calculates a n x n double matrix inversion with a LUP method. Data is aligned, rows after rows (or columns after columns).
- * The function does not take ownership of any memory block, data must be fred by the user.
- *
- * @param pSrcMatrix    the matrix to invert.
- * @param pDestMatrix   data to store the inverted matrix.
- * @param nb_compo      size of the matrix
- * @return OPJ_TRUE if the inversion is successful, OPJ_FALSE if the matrix is singular.
- */
-OPJ_BOOL opj_matrix_inversion_f(OPJ_FLOAT32 * pSrcMatrix,
-                                OPJ_FLOAT32 * pDestMatrix,
-                                OPJ_UINT32 nb_compo);
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-#endif /* OPJ_INVERT_H */
@@ -1,900 +0,0 @@
-/*
- * The copyright in this software is being made available under the 2-clauses
- * BSD License, included below. This software may be subject to other third
- * party and contributor rights, including patent rights, and no such rights
- * are granted under this license.
- *
- * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2014, Professor Benoit Macq
- * Copyright (c) 2001-2003, David Janssens
- * Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux
- * Copyright (c) 2003-2014, Antonin Descampe
- * Copyright (c) 2005, Herve Drolon, FreeImage Team
- * Copyright (c) 2006-2007, Parvatha Elangovan
- * Copyright (c) 2008, Jerome Fimes, Communications & Systemes <jerome.fimes@c-s.fr>
- * Copyright (c) 2011-2012, Centre National d'Etudes Spatiales (CNES), France
- * Copyright (c) 2012, CS Systemes d'Information, France
- *
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-#ifndef OPJ_J2K_H
-#define OPJ_J2K_H
-/**
-@file j2k.h
-@brief The JPEG-2000 Codestream Reader/Writer (J2K)
-
-The functions in J2K.C have for goal to read/write the several parts of the codestream: markers and data.
-*/
-
-/** @defgroup J2K J2K - JPEG-2000 codestream reader/writer */
-/*@{*/
-
-#define J2K_CP_CSTY_PRT 0x01
-#define J2K_CP_CSTY_SOP 0x02
-#define J2K_CP_CSTY_EPH 0x04
-#define J2K_CCP_CSTY_PRT 0x01
-#define J2K_CCP_CBLKSTY_LAZY 0x01     /**< Selective arithmetic coding bypass */
-#define J2K_CCP_CBLKSTY_RESET 0x02    /**< Reset context probabilities on coding pass boundaries */
-#define J2K_CCP_CBLKSTY_TERMALL 0x04  /**< Termination on each coding pass */
-#define J2K_CCP_CBLKSTY_VSC 0x08      /**< Vertically stripe causal context */
-#define J2K_CCP_CBLKSTY_PTERM 0x10    /**< Predictable termination */
-#define J2K_CCP_CBLKSTY_SEGSYM 0x20   /**< Segmentation symbols are used */
-#define J2K_CCP_QNTSTY_NOQNT 0
-#define J2K_CCP_QNTSTY_SIQNT 1
-#define J2K_CCP_QNTSTY_SEQNT 2
-
-/* ----------------------------------------------------------------------- */
-
-#define J2K_MS_SOC 0xff4f   /**< SOC marker value */
-#define J2K_MS_SOT 0xff90   /**< SOT marker value */
-#define J2K_MS_SOD 0xff93   /**< SOD marker value */
-#define J2K_MS_EOC 0xffd9   /**< EOC marker value */
-#define J2K_MS_SIZ 0xff51   /**< SIZ marker value */
-#define J2K_MS_COD 0xff52   /**< COD marker value */
-#define J2K_MS_COC 0xff53   /**< COC marker value */
-#define J2K_MS_RGN 0xff5e   /**< RGN marker value */
-#define J2K_MS_QCD 0xff5c   /**< QCD marker value */
-#define J2K_MS_QCC 0xff5d   /**< QCC marker value */
-#define J2K_MS_POC 0xff5f   /**< POC marker value */
-#define J2K_MS_TLM 0xff55   /**< TLM marker value */
-#define J2K_MS_PLM 0xff57   /**< PLM marker value */
-#define J2K_MS_PLT 0xff58   /**< PLT marker value */
-#define J2K_MS_PPM 0xff60   /**< PPM marker value */
-#define J2K_MS_PPT 0xff61   /**< PPT marker value */
-#define J2K_MS_SOP 0xff91   /**< SOP marker value */
-#define J2K_MS_EPH 0xff92   /**< EPH marker value */
-#define J2K_MS_CRG 0xff63   /**< CRG marker value */
-#define J2K_MS_COM 0xff64   /**< COM marker value */
-#define J2K_MS_CBD 0xff78   /**< CBD marker value */
-#define J2K_MS_MCC 0xff75   /**< MCC marker value */
-#define J2K_MS_MCT 0xff74   /**< MCT marker value */
-#define J2K_MS_MCO 0xff77   /**< MCO marker value */
-
-#define J2K_MS_UNK 0        /**< UNKNOWN marker value */
-
-/* UniPG>> */
-#ifdef USE_JPWL
-#define J2K_MS_EPC 0xff68   /**< EPC marker value (Part 11: JPEG 2000 for Wireless) */
-#define J2K_MS_EPB 0xff66   /**< EPB marker value (Part 11: JPEG 2000 for Wireless) */
-#define J2K_MS_ESD 0xff67   /**< ESD marker value (Part 11: JPEG 2000 for Wireless) */
-#define J2K_MS_RED 0xff69   /**< RED marker value (Part 11: JPEG 2000 for Wireless) */
-#endif /* USE_JPWL */
-#ifdef USE_JPSEC
-#define J2K_MS_SEC 0xff65    /**< SEC marker value (Part 8: Secure JPEG 2000) */
-#define J2K_MS_INSEC 0xff94  /**< INSEC marker value (Part 8: Secure JPEG 2000) */
-#endif /* USE_JPSEC */
-/* <<UniPG */
-
-#define J2K_MAX_POCS    32      /**< Maximum number of POCs */
-
-/* ----------------------------------------------------------------------- */
-
-/**
- * Values that specify the status of the decoding process when decoding the main header.
- * These values may be combined with a | operator.
- * */
-typedef enum J2K_STATUS {
-    J2K_STATE_NONE  =  0x0000, /**< a SOC marker is expected */
-    J2K_STATE_MHSOC  = 0x0001, /**< a SOC marker is expected */
-    J2K_STATE_MHSIZ  = 0x0002, /**< a SIZ marker is expected */
-    J2K_STATE_MH     = 0x0004, /**< the decoding process is in the main header */
-    J2K_STATE_TPHSOT = 0x0008, /**< the decoding process is in a tile part header and expects a SOT marker */
-    J2K_STATE_TPH    = 0x0010, /**< the decoding process is in a tile part header */
-    J2K_STATE_MT     = 0x0020, /**< the EOC marker has just been read */
-    J2K_STATE_NEOC   = 0x0040, /**< the decoding process must not expect a EOC marker because the codestream is truncated */
-    J2K_STATE_DATA   = 0x0080, /**< a tile header has been successfully read and codestream is expected */
-
-    J2K_STATE_EOC    = 0x0100, /**< the decoding process has encountered the EOC marker */
-    J2K_STATE_ERR    = 0x8000  /**< the decoding process has encountered an error (FIXME warning V1 = 0x0080)*/
-} J2K_STATUS;
-
-/**
- * Type of elements storing in the MCT data
- */
-typedef enum MCT_ELEMENT_TYPE {
-    MCT_TYPE_INT16 = 0,     /** MCT data is stored as signed shorts*/
-    MCT_TYPE_INT32 = 1,     /** MCT data is stored as signed integers*/
-    MCT_TYPE_FLOAT = 2,     /** MCT data is stored as floats*/
-    MCT_TYPE_DOUBLE = 3     /** MCT data is stored as doubles*/
-} J2K_MCT_ELEMENT_TYPE;
-
-/**
- * Type of MCT array
- */
-typedef enum MCT_ARRAY_TYPE {
-    MCT_TYPE_DEPENDENCY = 0,
-    MCT_TYPE_DECORRELATION = 1,
-    MCT_TYPE_OFFSET = 2
-} J2K_MCT_ARRAY_TYPE;
-
-/* ----------------------------------------------------------------------- */
-
-/**
-T2 encoding mode
-*/
-typedef enum T2_MODE {
-    THRESH_CALC = 0,    /** Function called in Rate allocation process*/
-    FINAL_PASS = 1      /** Function called in Tier 2 process*/
-} J2K_T2_MODE;
-
-/**
- * Quantization stepsize
- */
-typedef struct opj_stepsize {
-    /** exponent */
-    OPJ_INT32 expn;
-    /** mantissa */
-    OPJ_INT32 mant;
-} opj_stepsize_t;
-
-/**
-Tile-component coding parameters
-*/
-typedef struct opj_tccp {
-    /** coding style */
-    OPJ_UINT32 csty;
-    /** number of resolutions */
-    OPJ_UINT32 numresolutions;
-    /** code-blocks width */
-    OPJ_UINT32 cblkw;
-    /** code-blocks height */
-    OPJ_UINT32 cblkh;
-    /** code-block coding style */
-    OPJ_UINT32 cblksty;
-    /** discrete wavelet transform identifier */
-    OPJ_UINT32 qmfbid;
-    /** quantisation style */
-    OPJ_UINT32 qntsty;
-    /** stepsizes used for quantization */
-    opj_stepsize_t stepsizes[OPJ_J2K_MAXBANDS];
-    /** number of guard bits */
-    OPJ_UINT32 numgbits;
-    /** Region Of Interest shift */
-    OPJ_INT32 roishift;
-    /** precinct width */
-    OPJ_UINT32 prcw[OPJ_J2K_MAXRLVLS];
-    /** precinct height */
-    OPJ_UINT32 prch[OPJ_J2K_MAXRLVLS];
-    /** the dc_level_shift **/
-    OPJ_INT32 m_dc_level_shift;
-}
-opj_tccp_t;
-
-
-
-/**
- * FIXME DOC
- */
-typedef struct opj_mct_data {
-    J2K_MCT_ELEMENT_TYPE m_element_type;
-    J2K_MCT_ARRAY_TYPE   m_array_type;
-    OPJ_UINT32           m_index;
-    OPJ_BYTE *           m_data;
-    OPJ_UINT32           m_data_size;
-}
-opj_mct_data_t;
-
-/**
- * FIXME DOC
- */
-typedef struct opj_simple_mcc_decorrelation_data {
-    OPJ_UINT32           m_index;
-    OPJ_UINT32           m_nb_comps;
-    opj_mct_data_t *     m_decorrelation_array;
-    opj_mct_data_t *     m_offset_array;
-    OPJ_BITFIELD         m_is_irreversible : 1;
-}
-opj_simple_mcc_decorrelation_data_t;
-
-typedef struct opj_ppx_struct {
-    OPJ_BYTE*   m_data; /* m_data == NULL => Zppx not read yet */
-    OPJ_UINT32  m_data_size;
-} opj_ppx;
-
-/**
-Tile coding parameters :
-this structure is used to store coding/decoding parameters common to all
-tiles (information like COD, COC in main header)
-*/
-typedef struct opj_tcp {
-    /** coding style */
-    OPJ_UINT32 csty;
-    /** progression order */
-    OPJ_PROG_ORDER prg;
-    /** number of layers */
-    OPJ_UINT32 numlayers;
-    OPJ_UINT32 num_layers_to_decode;
-    /** multi-component transform identifier */
-    OPJ_UINT32 mct;
-    /** rates of layers */
-    OPJ_FLOAT32 rates[100];
-    /** number of progression order changes */
-    OPJ_UINT32 numpocs;
-    /** progression order changes */
-    opj_poc_t pocs[J2K_MAX_POCS];
-
-    /** number of ppt markers (reserved size) */
-    OPJ_UINT32 ppt_markers_count;
-    /** ppt markers data (table indexed by Zppt) */
-    opj_ppx* ppt_markers;
-
-    /** packet header store there for future use in t2_decode_packet */
-    OPJ_BYTE *ppt_data;
-    /** used to keep a track of the allocated memory */
-    OPJ_BYTE *ppt_buffer;
-    /** Number of bytes stored inside ppt_data*/
-    OPJ_UINT32 ppt_data_size;
-    /** size of ppt_data*/
-    OPJ_UINT32 ppt_len;
-    /** add fixed_quality */
-    OPJ_FLOAT32 distoratio[100];
-    /** tile-component coding parameters */
-    opj_tccp_t *tccps;
-    /** current tile part number or -1 if first time into this tile */
-    OPJ_INT32  m_current_tile_part_number;
-    /** number of tile parts for the tile. */
-    OPJ_UINT32 m_nb_tile_parts;
-    /** data for the tile */
-    OPJ_BYTE *      m_data;
-    /** size of data */
-    OPJ_UINT32      m_data_size;
-    /** encoding norms */
-    OPJ_FLOAT64 *   mct_norms;
-    /** the mct decoding matrix */
-    OPJ_FLOAT32 *   m_mct_decoding_matrix;
-    /** the mct coding matrix */
-    OPJ_FLOAT32 *   m_mct_coding_matrix;
-    /** mct records */
-    opj_mct_data_t * m_mct_records;
-    /** the number of mct records. */
-    OPJ_UINT32 m_nb_mct_records;
-    /** the max number of mct records. */
-    OPJ_UINT32 m_nb_max_mct_records;
-    /** mcc records */
-    opj_simple_mcc_decorrelation_data_t * m_mcc_records;
-    /** the number of mct records. */
-    OPJ_UINT32 m_nb_mcc_records;
-    /** the max number of mct records. */
-    OPJ_UINT32 m_nb_max_mcc_records;
-
-
-    /***** FLAGS *******/
-    /** If cod == 1 --> there was a COD marker for the present tile */
-    OPJ_BITFIELD cod : 1;
-    /** If ppt == 1 --> there was a PPT marker for the present tile */
-    OPJ_BITFIELD ppt : 1;
-    /** indicates if a POC marker has been used O:NO, 1:YES */
-    OPJ_BITFIELD POC : 1;
-} opj_tcp_t;
-
-
-
-
-typedef struct opj_encoding_param {
-    /** Maximum rate for each component. If == 0, component size limitation is not considered */
-    OPJ_UINT32 m_max_comp_size;
-    /** Position of tile part flag in progression order*/
-    OPJ_INT32 m_tp_pos;
-    /** fixed layer */
-    OPJ_INT32 *m_matrice;
-    /** Flag determining tile part generation*/
-    OPJ_BYTE m_tp_flag;
-    /** allocation by rate/distortion */
-    OPJ_BITFIELD m_disto_alloc : 1;
-    /** allocation by fixed layer */
-    OPJ_BITFIELD m_fixed_alloc : 1;
-    /** add fixed_quality */
-    OPJ_BITFIELD m_fixed_quality : 1;
-    /** Enabling Tile part generation*/
-    OPJ_BITFIELD m_tp_on : 1;
-}
-opj_encoding_param_t;
-
-typedef struct opj_decoding_param {
-    /** if != 0, then original dimension divided by 2^(reduce); if == 0 or not used, image is decoded to the full resolution */
-    OPJ_UINT32 m_reduce;
-    /** if != 0, then only the first "layer" layers are decoded; if == 0 or not used, all the quality layers are decoded */
-    OPJ_UINT32 m_layer;
-}
-opj_decoding_param_t;
-
-
-/**
- * Coding parameters
- */
-typedef struct opj_cp {
-    /** Size of the image in bits*/
-    /*int img_size;*/
-    /** Rsiz*/
-    OPJ_UINT16 rsiz;
-    /** XTOsiz */
-    OPJ_UINT32 tx0; /* MSD see norm */
-    /** YTOsiz */
-    OPJ_UINT32 ty0; /* MSD see norm */
-    /** XTsiz */
-    OPJ_UINT32 tdx;
-    /** YTsiz */
-    OPJ_UINT32 tdy;
-    /** comment */
-    OPJ_CHAR *comment;
-    /** number of tiles in width */
-    OPJ_UINT32 tw;
-    /** number of tiles in height */
-    OPJ_UINT32 th;
-
-    /** number of ppm markers (reserved size) */
-    OPJ_UINT32 ppm_markers_count;
-    /** ppm markers data (table indexed by Zppm) */
-    opj_ppx* ppm_markers;
-
-    /** packet header store there for future use in t2_decode_packet */
-    OPJ_BYTE *ppm_data;
-    /** size of the ppm_data*/
-    OPJ_UINT32 ppm_len;
-    /** size of the ppm_data*/
-    OPJ_UINT32 ppm_data_read;
-
-    OPJ_BYTE *ppm_data_current;
-
-    /** packet header storage original buffer */
-    OPJ_BYTE *ppm_buffer;
-    /** pointer remaining on the first byte of the first header if ppm is used */
-    OPJ_BYTE *ppm_data_first;
-    /** Number of bytes actually stored inside the ppm_data */
-    OPJ_UINT32 ppm_data_size;
-    /** use in case of multiple marker PPM (number of info already store) */
-    OPJ_INT32 ppm_store;
-    /** use in case of multiple marker PPM (case on non-finished previous info) */
-    OPJ_INT32 ppm_previous;
-
-    /** tile coding parameters */
-    opj_tcp_t *tcps;
-
-    union {
-        opj_decoding_param_t m_dec;
-        opj_encoding_param_t m_enc;
-    }
-    m_specific_param;
-
-
-    /* UniPG>> */
-#ifdef USE_JPWL
-    /** enables writing of EPC in MH, thus activating JPWL */
-    OPJ_BOOL epc_on;
-    /** enables writing of EPB, in case of activated JPWL */
-    OPJ_BOOL epb_on;
-    /** enables writing of ESD, in case of activated JPWL */
-    OPJ_BOOL esd_on;
-    /** enables writing of informative techniques of ESD, in case of activated JPWL */
-    OPJ_BOOL info_on;
-    /** enables writing of RED, in case of activated JPWL */
-    OPJ_BOOL red_on;
-    /** error protection method for MH (0,1,16,32,37-128) */
-    int hprot_MH;
-    /** tile number of header protection specification (>=0) */
-    int hprot_TPH_tileno[JPWL_MAX_NO_TILESPECS];
-    /** error protection methods for TPHs (0,1,16,32,37-128) */
-    int hprot_TPH[JPWL_MAX_NO_TILESPECS];
-    /** tile number of packet protection specification (>=0) */
-    int pprot_tileno[JPWL_MAX_NO_PACKSPECS];
-    /** packet number of packet protection specification (>=0) */
-    int pprot_packno[JPWL_MAX_NO_PACKSPECS];
-    /** error protection methods for packets (0,1,16,32,37-128) */
-    int pprot[JPWL_MAX_NO_PACKSPECS];
-    /** enables writing of ESD, (0/2/4 bytes) */
-    int sens_size;
-    /** sensitivity addressing size (0=auto/2/4 bytes) */
-    int sens_addr;
-    /** sensitivity range (0-3) */
-    int sens_range;
-    /** sensitivity method for MH (-1,0-7) */
-    int sens_MH;
-    /** tile number of sensitivity specification (>=0) */
-    int sens_TPH_tileno[JPWL_MAX_NO_TILESPECS];
-    /** sensitivity methods for TPHs (-1,0-7) */
-    int sens_TPH[JPWL_MAX_NO_TILESPECS];
-    /** enables JPWL correction at the decoder */
-    OPJ_BOOL correct;
-    /** expected number of components at the decoder */
-    int exp_comps;
-    /** maximum number of tiles at the decoder */
-    OPJ_UINT32 max_tiles;
-#endif /* USE_JPWL */
-
-    /******** FLAGS *********/
-    /** if ppm == 1 --> there was a PPM marker*/
-    OPJ_BITFIELD ppm : 1;
-    /** tells if the parameter is a coding or decoding one */
-    OPJ_BITFIELD m_is_decoder : 1;
-    /** whether different bit depth or sign per component is allowed. Decoder only for ow */
-    OPJ_BITFIELD allow_different_bit_depth_sign : 1;
-    /* <<UniPG */
-} opj_cp_t;
-
-
-typedef struct opj_j2k_dec {
-    /** locate in which part of the codestream the decoder is (main header, tile header, end) */
-    OPJ_UINT32 m_state;
-    /**
-     * store decoding parameters common to all tiles (information like COD, COC in main header)
-     */
-    opj_tcp_t *m_default_tcp;
-    OPJ_BYTE  *m_header_data;
-    OPJ_UINT32 m_header_data_size;
-    /** to tell the tile part length */
-    OPJ_UINT32 m_sot_length;
-    /** Only tiles index in the correct range will be decoded.*/
-    OPJ_UINT32 m_start_tile_x;
-    OPJ_UINT32 m_start_tile_y;
-    OPJ_UINT32 m_end_tile_x;
-    OPJ_UINT32 m_end_tile_y;
-
-    /** Index of the tile to decode (used in get_tile) */
-    OPJ_INT32 m_tile_ind_to_dec;
-    /** Position of the last SOT marker read */
-    OPJ_OFF_T m_last_sot_read_pos;
-
-    /**
-     * Indicate that the current tile-part is assume as the last tile part of the codestream.
-     * It is useful in the case of PSot is equal to zero. The sot length will be compute in the
-     * SOD reader function. FIXME NOT USED for the moment
-     */
-    OPJ_BOOL   m_last_tile_part;
-
-    OPJ_UINT32   m_numcomps_to_decode;
-    OPJ_UINT32  *m_comps_indices_to_decode;
-
-    /** to tell that a tile can be decoded. */
-    OPJ_BITFIELD m_can_decode : 1;
-    OPJ_BITFIELD m_discard_tiles : 1;
-    OPJ_BITFIELD m_skip_data : 1;
-    /** TNsot correction : see issue 254 **/
-    OPJ_BITFIELD m_nb_tile_parts_correction_checked : 1;
-    OPJ_BITFIELD m_nb_tile_parts_correction : 1;
-
-} opj_j2k_dec_t;
-
-typedef struct opj_j2k_enc {
-    /** Tile part number, regardless of poc, for each new poc, tp is reset to 1*/
-    OPJ_UINT32 m_current_poc_tile_part_number; /* tp_num */
-
-    /** Tile part number currently coding, taking into account POC. m_current_tile_part_number holds the total number of tile parts while encoding the last tile part.*/
-    OPJ_UINT32 m_current_tile_part_number; /*cur_tp_num */
-
-    /**
-    locate the start position of the TLM marker
-    after encoding the tilepart, a jump (in j2k_write_sod) is done to the TLM marker to store the value of its length.
-    */
-    OPJ_OFF_T m_tlm_start;
-    /**
-     * Stores the sizes of the tlm.
-     */
-    OPJ_BYTE * m_tlm_sot_offsets_buffer;
-    /**
-     * The current offset of the tlm buffer.
-     */
-    OPJ_BYTE * m_tlm_sot_offsets_current;
-
-    /** Total num of tile parts in whole image = num tiles* num tileparts in each tile*/
-    /** used in TLMmarker*/
-    OPJ_UINT32 m_total_tile_parts;   /* totnum_tp */
-
-    /* encoded data for a tile */
-    OPJ_BYTE * m_encoded_tile_data;
-
-    /* size of the encoded_data */
-    OPJ_UINT32 m_encoded_tile_size;
-
-    /* encoded data for a tile */
-    OPJ_BYTE * m_header_tile_data;
-
-    /* size of the encoded_data */
-
-    OPJ_UINT32 m_header_tile_data_size;
-
-    /* whether to generate PLT markers */
-    OPJ_BOOL   m_PLT;
-
-    /* reserved bytes in m_encoded_tile_size for PLT markers */
-    OPJ_UINT32 m_reserved_bytes_for_PLT;
-
-} opj_j2k_enc_t;
-
-
-
-struct opj_tcd;
-/**
-JPEG-2000 codestream reader/writer
-*/
-typedef struct opj_j2k {
-    /* J2K codestream is decoded*/
-    OPJ_BOOL m_is_decoder;
-
-    /* FIXME DOC*/
-    union {
-        opj_j2k_dec_t m_decoder;
-        opj_j2k_enc_t m_encoder;
-    }
-    m_specific_param;
-
-    /** pointer to the internal/private encoded / decoded image */
-    opj_image_t* m_private_image;
-
-    /* pointer to the output image (decoded)*/
-    opj_image_t* m_output_image;
-
-    /** Coding parameters */
-    opj_cp_t m_cp;
-
-    /** the list of procedures to exec **/
-    opj_procedure_list_t *  m_procedure_list;
-
-    /** the list of validation procedures to follow to make sure the code is valid **/
-    opj_procedure_list_t *  m_validation_list;
-
-    /** helper used to write the index file */
-    opj_codestream_index_t *cstr_index;
-
-    /** number of the tile currently concern by coding/decoding */
-    OPJ_UINT32 m_current_tile_number;
-
-    /** the current tile coder/decoder **/
-    struct opj_tcd *    m_tcd;
-
-    /** Thread pool */
-    opj_thread_pool_t* m_tp;
-
-    /** Image width coming from JP2 IHDR box. 0 from a pure codestream */
-    OPJ_UINT32 ihdr_w;
-
-    /** Image height coming from JP2 IHDR box. 0 from a pure codestream */
-    OPJ_UINT32 ihdr_h;
-
-    /** Set to 1 by the decoder initialization if OPJ_DPARAMETERS_DUMP_FLAG is set */
-    unsigned int dump_state;
-}
-opj_j2k_t;
-
-
-
-
-/** @name Exported functions */
-/*@{*/
-/* ----------------------------------------------------------------------- */
-
-/**
-Setup the decoder decoding parameters using user parameters.
-Decoding parameters are returned in j2k->cp.
-@param j2k J2K decompressor handle
-@param parameters decompression parameters
-*/
-void opj_j2k_setup_decoder(opj_j2k_t *j2k, opj_dparameters_t *parameters);
-
-OPJ_BOOL opj_j2k_set_threads(opj_j2k_t *j2k, OPJ_UINT32 num_threads);
-
-/**
- * Creates a J2K compression structure
- *
- * @return Returns a handle to a J2K compressor if successful, returns NULL otherwise
-*/
-opj_j2k_t* opj_j2k_create_compress(void);
-
-
-OPJ_BOOL opj_j2k_setup_encoder(opj_j2k_t *p_j2k,
-                               opj_cparameters_t *parameters,
-                               opj_image_t *image,
-                               opj_event_mgr_t * p_manager);
-
-/**
-Converts an enum type progression order to string type
-*/
-const char *opj_j2k_convert_progression_order(OPJ_PROG_ORDER prg_order);
-
-/* ----------------------------------------------------------------------- */
-/*@}*/
-
-/*@}*/
-
-/**
- * Ends the decompression procedures and possibiliy add data to be read after the
- * codestream.
- */
-OPJ_BOOL opj_j2k_end_decompress(opj_j2k_t *j2k,
-                                opj_stream_private_t *p_stream,
-                                opj_event_mgr_t * p_manager);
-
-/**
- * Reads a jpeg2000 codestream header structure.
- *
- * @param p_stream the stream to read data from.
- * @param p_j2k the jpeg2000 codec.
- * @param p_image FIXME DOC
- * @param p_manager the user event manager.
- *
- * @return true if the box is valid.
- */
-OPJ_BOOL opj_j2k_read_header(opj_stream_private_t *p_stream,
-                             opj_j2k_t* p_j2k,
-                             opj_image_t** p_image,
-                             opj_event_mgr_t* p_manager);
-
-
-/**
- * Destroys a jpeg2000 codec.
- *
- * @param   p_j2k   the jpeg20000 structure to destroy.
- */
-void opj_j2k_destroy(opj_j2k_t *p_j2k);
-
-/**
- * Destroys a codestream index structure.
- *
- * @param   p_cstr_ind  the codestream index parameter to destroy.
- */
-void j2k_destroy_cstr_index(opj_codestream_index_t *p_cstr_ind);
-
-/**
- * Decode tile data.
- * @param   p_j2k       the jpeg2000 codec.
- * @param   p_tile_index
- * @param p_data       FIXME DOC
- * @param p_data_size  FIXME DOC
- * @param   p_stream            the stream to write data to.
- * @param   p_manager   the user event manager.
- */
-OPJ_BOOL opj_j2k_decode_tile(opj_j2k_t * p_j2k,
-                             OPJ_UINT32 p_tile_index,
-                             OPJ_BYTE * p_data,
-                             OPJ_UINT32 p_data_size,
-                             opj_stream_private_t *p_stream,
-                             opj_event_mgr_t * p_manager);
-
-/**
- * Reads a tile header.
- * @param   p_j2k       the jpeg2000 codec.
- * @param   p_tile_index FIXME DOC
- * @param   p_data_size FIXME DOC
- * @param   p_tile_x0 FIXME DOC
- * @param   p_tile_y0 FIXME DOC
- * @param   p_tile_x1 FIXME DOC
- * @param   p_tile_y1 FIXME DOC
- * @param   p_nb_comps FIXME DOC
- * @param   p_go_on FIXME DOC
- * @param   p_stream            the stream to write data to.
- * @param   p_manager   the user event manager.
- */
-OPJ_BOOL opj_j2k_read_tile_header(opj_j2k_t * p_j2k,
-                                  OPJ_UINT32 * p_tile_index,
-                                  OPJ_UINT32 * p_data_size,
-                                  OPJ_INT32 * p_tile_x0,
-                                  OPJ_INT32 * p_tile_y0,
-                                  OPJ_INT32 * p_tile_x1,
-                                  OPJ_INT32 * p_tile_y1,
-                                  OPJ_UINT32 * p_nb_comps,
-                                  OPJ_BOOL * p_go_on,
-                                  opj_stream_private_t *p_stream,
-                                  opj_event_mgr_t * p_manager);
-
-
-/** Sets the indices of the components to decode.
- *
- * @param p_j2k         the jpeg2000 codec.
- * @param numcomps      Number of components to decode.
- * @param comps_indices Array of num_compts indices (numbering starting at 0)
- *                      corresponding to the components to decode.
- * @param p_manager     Event manager
- *
- * @return OPJ_TRUE in case of success.
- */
-OPJ_BOOL opj_j2k_set_decoded_components(opj_j2k_t *p_j2k,
-                                        OPJ_UINT32 numcomps,
-                                        const OPJ_UINT32* comps_indices,
-                                        opj_event_mgr_t * p_manager);
-
-/**
- * Sets the given area to be decoded. This function should be called right after opj_read_header and before any tile header reading.
- *
- * @param   p_j2k           the jpeg2000 codec.
- * @param   p_image     FIXME DOC
- * @param   p_start_x       the left position of the rectangle to decode (in image coordinates).
- * @param   p_start_y       the up position of the rectangle to decode (in image coordinates).
- * @param   p_end_x         the right position of the rectangle to decode (in image coordinates).
- * @param   p_end_y         the bottom position of the rectangle to decode (in image coordinates).
- * @param   p_manager       the user event manager
- *
- * @return  true            if the area could be set.
- */
-OPJ_BOOL opj_j2k_set_decode_area(opj_j2k_t *p_j2k,
-                                 opj_image_t* p_image,
-                                 OPJ_INT32 p_start_x, OPJ_INT32 p_start_y,
-                                 OPJ_INT32 p_end_x, OPJ_INT32 p_end_y,
-                                 opj_event_mgr_t * p_manager);
-
-/**
- * Creates a J2K decompression structure.
- *
- * @return a handle to a J2K decompressor if successful, NULL otherwise.
- */
-opj_j2k_t* opj_j2k_create_decompress(void);
-
-
-/**
- * Dump some elements from the J2K decompression structure .
- *
- *@param p_j2k              the jpeg2000 codec.
- *@param flag               flag to describe what elements are dump.
- *@param out_stream         output stream where dump the elements.
- *
-*/
-void j2k_dump(opj_j2k_t* p_j2k, OPJ_INT32 flag, FILE* out_stream);
-
-
-
-/**
- * Dump an image header structure.
- *
- *@param image          the image header to dump.
- *@param dev_dump_flag      flag to describe if we are in the case of this function is use outside j2k_dump function
- *@param out_stream         output stream where dump the elements.
- */
-void j2k_dump_image_header(opj_image_t* image, OPJ_BOOL dev_dump_flag,
-                           FILE* out_stream);
-
-/**
- * Dump a component image header structure.
- *
- *@param comp       the component image header to dump.
- *@param dev_dump_flag      flag to describe if we are in the case of this function is use outside j2k_dump function
- *@param out_stream         output stream where dump the elements.
- */
-void j2k_dump_image_comp_header(opj_image_comp_t* comp, OPJ_BOOL dev_dump_flag,
-                                FILE* out_stream);
-
-/**
- * Get the codestream info from a JPEG2000 codec.
- *
- *@param    p_j2k               the component image header to dump.
- *
- *@return   the codestream information extract from the jpg2000 codec
- */
-opj_codestream_info_v2_t* j2k_get_cstr_info(opj_j2k_t* p_j2k);
-
-/**
- * Get the codestream index from a JPEG2000 codec.
- *
- *@param    p_j2k               the component image header to dump.
- *
- *@return   the codestream index extract from the jpg2000 codec
- */
-opj_codestream_index_t* j2k_get_cstr_index(opj_j2k_t* p_j2k);
-
-/**
- * Decode an image from a JPEG-2000 codestream
- * @param j2k J2K decompressor handle
- * @param p_stream  FIXME DOC
- * @param p_image   FIXME DOC
- * @param p_manager FIXME DOC
- * @return FIXME DOC
-*/
-OPJ_BOOL opj_j2k_decode(opj_j2k_t *j2k,
-                        opj_stream_private_t *p_stream,
-                        opj_image_t *p_image,
-                        opj_event_mgr_t *p_manager);
-
-
-OPJ_BOOL opj_j2k_get_tile(opj_j2k_t *p_j2k,
-                          opj_stream_private_t *p_stream,
-                          opj_image_t* p_image,
-                          opj_event_mgr_t * p_manager,
-                          OPJ_UINT32 tile_index);
-
-OPJ_BOOL opj_j2k_set_decoded_resolution_factor(opj_j2k_t *p_j2k,
-        OPJ_UINT32 res_factor,
-        opj_event_mgr_t * p_manager);
-
-/**
- * Specify extra options for the encoder.
- *
- * @param  p_j2k        the jpeg2000 codec.
- * @param  p_options    options
- * @param  p_manager    the user event manager
- *
- * @see opj_encoder_set_extra_options() for more details.
- */
-OPJ_BOOL opj_j2k_encoder_set_extra_options(
-    opj_j2k_t *p_j2k,
-    const char* const* p_options,
-    opj_event_mgr_t * p_manager);
-
-/**
- * Writes a tile.
- * @param   p_j2k       the jpeg2000 codec.
- * @param p_tile_index FIXME DOC
- * @param p_data FIXME DOC
- * @param p_data_size FIXME DOC
- * @param   p_stream            the stream to write data to.
- * @param   p_manager   the user event manager.
- */
-OPJ_BOOL opj_j2k_write_tile(opj_j2k_t * p_j2k,
-                            OPJ_UINT32 p_tile_index,
-                            OPJ_BYTE * p_data,
-                            OPJ_UINT32 p_data_size,
-                            opj_stream_private_t *p_stream,
-                            opj_event_mgr_t * p_manager);
-
-/**
- * Encodes an image into a JPEG-2000 codestream
- */
-OPJ_BOOL opj_j2k_encode(opj_j2k_t * p_j2k,
-                        opj_stream_private_t *cio,
-                        opj_event_mgr_t * p_manager);
-
-/**
- * Starts a compression scheme, i.e. validates the codec parameters, writes the header.
- *
- * @param   p_j2k       the jpeg2000 codec.
- * @param   p_stream            the stream object.
- * @param   p_image FIXME DOC
- * @param   p_manager   the user event manager.
- *
- * @return true if the codec is valid.
- */
-OPJ_BOOL opj_j2k_start_compress(opj_j2k_t *p_j2k,
-                                opj_stream_private_t *p_stream,
-                                opj_image_t * p_image,
-                                opj_event_mgr_t * p_manager);
-
-/**
- * Ends the compression procedures and possibiliy add data to be read after the
- * codestream.
- */
-OPJ_BOOL opj_j2k_end_compress(opj_j2k_t *p_j2k,
-                              opj_stream_private_t *cio,
-                              opj_event_mgr_t * p_manager);
-
-OPJ_BOOL opj_j2k_setup_mct_encoding(opj_tcp_t * p_tcp, opj_image_t * p_image);
-
-
-#endif /* OPJ_J2K_H */
--- a/Show More
+++ b/Show More