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Merge pull request #7643 from alalek:libpng_aarch64

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Alexander Alekhin 2016-11-14 13:38:44 +00:00
commit ad888c80cf
1 changed files with 2 additions and 0 deletions
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2
3rdparty/libpng/CMakeLists.txt vendored
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@ -31,6 +31,8 @@ file(GLOB lib_hdrs *.h)
if(ENABLE_NEON)
list(APPEND lib_srcs arm/arm_init.c arm/filter_neon.S arm/filter_neon_intrinsics.c)
add_definitions(-DPNG_ARM_NEON_OPT=2)
elseif(AARCH64)
add_definitions(-DPNG_ARM_NEON_OPT=0) # NEON assembler is not supported
endif()
if(ENABLE_SSE