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mirror of https://github.com/opencv/opencv.git synced 2026-07-29 23:33:05 +04:00

Merge pull request #15090 from dmatveev:dm/ng-0001-g-api-inference-api

* G-API-NG/API: Introduced inference API and IE-based backend

- Very quick-n-dirty implementation
- OpenCV's own DNN module is not used
- No tests so far

* G-API-NG/IE: Refined IE backend, added more tests

* G-API-NG/IE: Fixed various CI warnings & build issues + tests

- Added tests on multi-dimensional own::Mat
- Added tests on GMatDesc with dimensions
- Documentation on infer.hpp
- Fixed more warnings + added a ROI list test
- Fix descr_of clash for vector<Mat> & standalone mode
- Fix build issue with gcc-4.8x
- Addressed review comments

* G-API-NG/IE: Addressed review comments

- Pass `false` to findDataFile()
- Add deprecation warning suppression macros for IE
This commit is contained in:
Dmitry Matveev
2019-08-05 17:56:34 +03:00
committed by Alexander Alekhin
parent 59b0314a0e
commit 0757a51e2b
32 changed files with 1974 additions and 85 deletions
+199 -1
View File
@@ -12,6 +12,7 @@
namespace opencv_test
{
using Mat = cv::gapi::own::Mat;
using Dims = std::vector<int>;
TEST(OwnMat, DefaultConstruction)
{
@@ -22,6 +23,7 @@ TEST(OwnMat, DefaultConstruction)
ASSERT_EQ(m.cols, 0);
ASSERT_EQ(m.type(), 0);
ASSERT_EQ(m.depth(), 0);
ASSERT_TRUE(m.dims.empty());
}
TEST(OwnMat, Create)
@@ -39,6 +41,25 @@ TEST(OwnMat, Create)
ASSERT_EQ(m.channels(), 1);
ASSERT_EQ(m.elemSize(), sizeof(uint8_t));
ASSERT_EQ(m.step, sizeof(uint8_t) * m.cols);
ASSERT_TRUE(m.dims.empty());
}
TEST(OwnMat, CreateND)
{
Dims dims = {1,1,32,32};
Mat m;
m.create(dims, CV_32F);
ASSERT_NE(nullptr , m.data );
ASSERT_EQ((cv::gapi::own::Size{0,0}), (cv::gapi::own::Size{m.cols, m.rows}));
ASSERT_EQ(static_cast<size_t>(dims[0]*dims[1]*dims[2]*dims[3]), m.total());
ASSERT_EQ(CV_32F , m.type() );
ASSERT_EQ(CV_32F , m.depth() );
ASSERT_EQ(-1 , m.channels());
ASSERT_EQ(sizeof(float) , m.elemSize());
ASSERT_EQ(0u , m.step );
ASSERT_EQ(dims , m.dims );
}
TEST(OwnMat, CreateOverload)
@@ -56,7 +77,9 @@ TEST(OwnMat, CreateOverload)
ASSERT_EQ(m.channels(), 1);
ASSERT_EQ(m.elemSize(), sizeof(uint8_t));
ASSERT_EQ(m.step, sizeof(uint8_t) * m.cols);
ASSERT_TRUE(m.dims.empty());
}
TEST(OwnMat, Create3chan)
{
auto size = cv::Size{32,16};
@@ -71,6 +94,7 @@ TEST(OwnMat, Create3chan)
ASSERT_EQ(m.channels(), 3);
ASSERT_EQ(m.elemSize(), 3 * sizeof(uint8_t));
ASSERT_EQ(m.step, 3* sizeof(uint8_t) * m.cols);
ASSERT_TRUE(m.dims.empty());
}
struct NonEmptyMat {
@@ -91,7 +115,8 @@ namespace {
cv::Size{mat.cols, mat.rows},
mat.type(),
mat.depth(),
mat.channels()
mat.channels(),
mat.dims
);
};
@@ -194,6 +219,23 @@ TEST(OwnMatConversion, WithStep)
<< (cvMat != cvMatFromOwn);
}
TEST(OwnMatConversion, WithND)
{
const Dims dims = {1,3,8,8};
std::vector<uint8_t> data(dims[0]*dims[1]*dims[2]*dims[3]);
for (size_t i = 0u; i < data.size(); i++)
{
data[i] = static_cast<uint8_t>(i);
}
cv::Mat cvMat(dims, CV_32S, data.data());
auto ownMat = to_own(cvMat);
auto cvMatFromOwn = cv::gapi::own::to_ocv(ownMat);
EXPECT_EQ(0, cv::countNonZero(cvMat != cvMatFromOwn))
<< cvMat << std::endl
<< (cvMat != cvMatFromOwn);
}
TEST(OwnMat, PtrWithStep)
{
constexpr int width = 8;
@@ -242,6 +284,149 @@ TEST(OwnMat, CopyToWithStep)
<< (to_ocv(mat) != to_ocv(dst));
}
TEST(OwnMat, AssignNDtoRegular)
{
const auto sz = cv::gapi::own::Size{32,32};
const auto dims = Dims{1,3,224,224};
Mat a;
a.create(sz, CV_8U);
const auto *old_ptr = a.data;
ASSERT_NE(nullptr , a.data);
ASSERT_EQ(sz , (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(sz.width*sz.height), a.total());
ASSERT_EQ(CV_8U , a.type());
ASSERT_EQ(CV_8U , a.depth());
ASSERT_EQ(1 , a.channels());
ASSERT_EQ(sizeof(uint8_t), a.elemSize());
ASSERT_EQ(static_cast<size_t>(sz.width), a.step);
ASSERT_TRUE(a.dims.empty());
Mat b;
b.create(dims, CV_32F);
a = b;
ASSERT_NE(nullptr , a.data);
ASSERT_NE(old_ptr , a.data);
ASSERT_EQ((cv::gapi::own::Size{0,0}), (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(dims[0]*dims[1]*dims[2]*dims[3]), a.total());
ASSERT_EQ(CV_32F , a.type());
ASSERT_EQ(CV_32F , a.depth());
ASSERT_EQ(-1 , a.channels());
ASSERT_EQ(sizeof(float), a.elemSize());
ASSERT_EQ(0u , a.step);
ASSERT_EQ(dims , a.dims);
}
TEST(OwnMat, AssignRegularToND)
{
const auto sz = cv::gapi::own::Size{32,32};
const auto dims = Dims{1,3,224,224};
Mat a;
a.create(dims, CV_32F);
const auto *old_ptr = a.data;
ASSERT_NE(nullptr , a.data);
ASSERT_EQ((cv::gapi::own::Size{0,0}), (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(dims[0]*dims[1]*dims[2]*dims[3]), a.total());
ASSERT_EQ(CV_32F , a.type());
ASSERT_EQ(CV_32F , a.depth());
ASSERT_EQ(-1 , a.channels());
ASSERT_EQ(sizeof(float), a.elemSize());
ASSERT_EQ(0u , a.step);
ASSERT_EQ(dims , a.dims);
Mat b;
b.create(sz, CV_8U);
a = b;
ASSERT_NE(nullptr , a.data);
ASSERT_NE(old_ptr , a.data);
ASSERT_EQ(sz , (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(sz.width*sz.height), a.total());
ASSERT_EQ(CV_8U , a.type());
ASSERT_EQ(CV_8U , a.depth());
ASSERT_EQ(1 , a.channels());
ASSERT_EQ(sizeof(uint8_t), a.elemSize());
ASSERT_EQ(static_cast<size_t>(sz.width), a.step);
ASSERT_TRUE(a.dims.empty());
}
TEST(OwnMat, CopyNDtoRegular)
{
const auto sz = cv::gapi::own::Size{32,32};
const auto dims = Dims{1,3,224,224};
Mat a;
a.create(sz, CV_8U);
const auto *old_ptr = a.data;
ASSERT_NE(nullptr , a.data);
ASSERT_EQ(sz , (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(sz.width*sz.height), a.total());
ASSERT_EQ(CV_8U , a.type());
ASSERT_EQ(CV_8U , a.depth());
ASSERT_EQ(1 , a.channels());
ASSERT_EQ(sizeof(uint8_t), a.elemSize());
ASSERT_EQ(static_cast<size_t>(sz.width), a.step);
ASSERT_TRUE(a.dims.empty());
Mat b;
b.create(dims, CV_32F);
b.copyTo(a);
ASSERT_NE(nullptr , a.data);
ASSERT_NE(old_ptr , a.data);
ASSERT_NE(b.data , a.data);
ASSERT_EQ((cv::gapi::own::Size{0,0}), (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(dims[0]*dims[1]*dims[2]*dims[3]), a.total());
ASSERT_EQ(CV_32F , a.type());
ASSERT_EQ(CV_32F , a.depth());
ASSERT_EQ(-1 , a.channels());
ASSERT_EQ(sizeof(float), a.elemSize());
ASSERT_EQ(0u , a.step);
ASSERT_EQ(dims , a.dims);
}
TEST(OwnMat, CopyRegularToND)
{
const auto sz = cv::gapi::own::Size{32,32};
const auto dims = Dims{1,3,224,224};
Mat a;
a.create(dims, CV_32F);
const auto *old_ptr = a.data;
ASSERT_NE(nullptr , a.data);
ASSERT_EQ((cv::gapi::own::Size{0,0}), (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(dims[0]*dims[1]*dims[2]*dims[3]), a.total());
ASSERT_EQ(CV_32F , a.type());
ASSERT_EQ(CV_32F , a.depth());
ASSERT_EQ(-1 , a.channels());
ASSERT_EQ(sizeof(float), a.elemSize());
ASSERT_EQ(0u , a.step);
ASSERT_EQ(dims , a.dims);
Mat b;
b.create(sz, CV_8U);
b.copyTo(a);
ASSERT_NE(nullptr , a.data);
ASSERT_NE(old_ptr , a.data);
ASSERT_NE(b.data , a.data);
ASSERT_EQ(sz , (cv::gapi::own::Size{a.cols, a.rows}));
ASSERT_EQ(static_cast<size_t>(sz.width*sz.height), a.total());
ASSERT_EQ(CV_8U , a.type());
ASSERT_EQ(CV_8U , a.depth());
ASSERT_EQ(1 , a.channels());
ASSERT_EQ(sizeof(uint8_t), a.elemSize());
ASSERT_EQ(static_cast<size_t>(sz.width), a.step);
ASSERT_TRUE(a.dims.empty());
}
TEST(OwnMat, ScalarAssign32SC1)
{
constexpr int width = 8;
@@ -304,6 +489,19 @@ TEST(OwnMat, ScalarAssign8UC1)
<< cmp_result_mat << std::endl;
}
TEST(OwnMat, ScalarAssignND)
{
std::vector<int> dims = {1,1000};
Mat m;
m.create(dims, CV_32F);
m = cv::gapi::own::Scalar{-1};
const float *ptr = reinterpret_cast<float*>(m.data);
for (auto i = 0u; i < m.total(); i++) {
EXPECT_EQ(-1.f, ptr[i]);
}
}
TEST(OwnMat, ScalarAssign8UC3)
{
constexpr auto cv_type = CV_8SC3;