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Set PNG simd configuration defaults accornding to OpenCV settings.

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This commit is contained in:
Alexander Smorkalov
2025-12-04 18:07:21 +03:00
parent e669a955c7
commit ab23a89975
1 changed files with 24 additions and 4 deletions
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3rdparty/libpng/CMakeLists.txt
Vendored
+24 -4
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@@ -74,8 +74,13 @@ endif()
# Set definitions and sources for PowerPC.
if(TARGET_ARCH MATCHES "^(powerpc|ppc64)")
if (CPU_VSX_SUPPORTED)
set(CPU_VSX_SUPPORTED_STR "on")
else()
set(CPU_VSX_SUPPORTED_STR "off")
endif()
set(PNG_POWERPC_VSX_POSSIBLE_VALUES on off)
set(PNG_POWERPC_VSX "on"
set(PNG_POWERPC_VSX ${CPU_VSX_SUPPORTED_STR}
CACHE STRING "Enable POWERPC VSX optimizations: on|off; on is default")
set_property(CACHE PNG_POWERPC_VSX
PROPERTY STRINGS ${PNG_POWERPC_VSX_POSSIBLE_VALUES})
@@ -114,8 +119,13 @@ endif()
# Set definitions and sources for MIPS.
if(TARGET_ARCH MATCHES "^(mipsel|mips64el)")
if (CPU_MSA_SUPPORTED)
set(CPU_MSA_SUPPORTED_STR "on")
else()
set(CPU_MSA_SUPPORTED_STR "off")
endif()
set(PNG_MIPS_MSA_POSSIBLE_VALUES on off)
set(PNG_MIPS_MSA "on"
set(PNG_MIPS_MSA ${CPU_MSA_SUPPORTED_STR}
CACHE STRING "Enable MIPS_MSA optimizations: on|off; on is default")
set_property(CACHE PNG_MIPS_MSA
PROPERTY STRINGS ${PNG_MIPS_MSA_POSSIBLE_VALUES})
@@ -154,9 +164,14 @@ endif()
# Set definitions and sources for LoongArch.
if(TARGET_ARCH MATCHES "^(loongarch)")
if (CPU_LSX_SUPPORTED)
set(CPU_LSX_SUPPORTED_STR "on")
else()
set(CPU_LSX_SUPPORTED_STR "off")
endif()
include(CheckCCompilerFlag)
set(PNG_LOONGARCH_LSX_POSSIBLE_VALUES on off)
set(PNG_LOONGARCH_LSX "on"
set(PNG_LOONGARCH_LSX ${CPU_LSX_SUPPORTED_STR}
CACHE STRING "Enable LOONGARCH_LSX optimizations: on|off; on is default")
set_property(CACHE PNG_LOONGARCH_LSX
PROPERTY STRINGS ${PNG_LOONGARCH_LSX_POSSIBLE_VALUES})
@@ -184,9 +199,14 @@ endif()
# Set definitions and sources for RISC-V.
if(TARGET_ARCH MATCHES "^(riscv)")
if (CPU_RVV_SUPPORTED)
set(CPU_RVV_SUPPORTED_STR "on")
else()
set(CPU_RVV_SUPPORTED_STR "off")
endif()
include(CheckCCompilerFlag)
set(PNG_RISCV_RVV_POSSIBLE_VALUES on off)
set(PNG_RISCV_RVV "on"
set(PNG_RISCV_RVV ${CPU_RVV_SUPPORTED_STR}
CACHE STRING "Enable RISC-V Vector optimizations: on|off; off is default")
set_property(CACHE PNG_RISCV_RVV
PROPERTY STRINGS ${PNG_RISCV_RVV_POSSIBLE_VALUES})