Commit 1cd92d2d authored by Steven Noonan's avatar Steven Noonan Committed by Thomas Petazzoni
Browse files

packages: add AVX/AVX2 support to ffmpeg/opencv 



Signed-off-by: default avatarSteven Noonan <steven@uplinklabs.net>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
parent f92e6219

package/ffmpeg/ffmpeg.mk

+12 −0
Original line number Diff line number Diff line
@@ -301,6 +301,18 @@ else 
FFMPEG_CONF_OPTS += --disable-sse42

endif



ifeq ($(BR2_X86_CPU_HAS_AVX),y)

FFMPEG_CONF_OPTS += --enable-avx

else

FFMPEG_CONF_OPTS += --disable-avx

endif



ifeq ($(BR2_X86_CPU_HAS_AVX2),y)

FFMPEG_CONF_OPTS += --enable-avx2

else

FFMPEG_CONF_OPTS += --disable-avx2

endif



# Explicitly disable everything that doesn't match for ARM

# FFMPEG "autodetects" by compiling an extended instruction via AS

# This works on compilers that aren't built for generic by default

package/opencv/opencv.mk

+2 −0
Original line number Diff line number Diff line
@@ -77,6 +77,8 @@ OPENCV_CONF_OPTS += \ 
	-DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF)   \

	-DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF)  \

	-DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \

	-DENABLE_AVX=$(if $(BR2_X86_CPU_HAS_AVX),ON,OFF) \

	-DENABLE_AVX2=$(if $(BR2_X86_CPU_HAS_AVX2),ON,OFF) \

	-DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF)



# Cuda stuff