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ffmpeg: Add sse4 related options BR2_X86_CPU_HAS_SSE4 / BR2_X86_CPU_HAS_SSE4

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Signed-off-by: Bernd Kuhls <berndkuhls@hotmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Bernd Kuhls 2014-01-02 18:59:45 +01:00 committed by Peter Korsgaard
parent 4258f82e1a
commit 0e8e3c2879
2 changed files with 16 additions and 0 deletions
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4
arch/Config.in.x86
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@ -9,6 +9,10 @@ config BR2_X86_CPU_HAS_SSE3
bool
config BR2_X86_CPU_HAS_SSSE3
bool
config BR2_X86_CPU_HAS_SSE4
bool
config BR2_X86_CPU_HAS_SSE42
bool
choice
prompt "Target Architecture Variant"

12
package/ffmpeg/ffmpeg.mk
View File

@ -249,6 +249,18 @@ else
FFMPEG_CONF_OPT += --disable-ssse3
endif
ifeq ($(BR2_X86_CPU_HAS_SSE4),y)
FFMPEG_CONF_OPT += --enable-sse4
else
FFMPEG_CONF_OPT += --disable-sse4
endif
ifeq ($(BR2_X86_CPU_HAS_SSE42),y)
FFMPEG_CONF_OPT += --enable-sse42
else
FFMPEG_CONF_OPT += --disable-sse42
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