diff options
| author | tateu <qtmb@tateuDOTnet> | 2011-04-27 01:50:50 +0200 |
|---|---|---|
| committer | Carl Eugen Hoyos <cehoyos@ag.or.at> | 2011-04-27 01:52:36 +0200 |
| commit | 93c28a55fd84280d97c3c0dd7b0d546043242c34 (patch) | |
| tree | 671ed5c740bf144114442f09b4d338b7d033c7be | |
| parent | 075933a0687974fca74d6d4ac388d24766d8dc78 (diff) | |
| download | ffmpeg-93c28a55fd84280d97c3c0dd7b0d546043242c34.tar.gz | |
Fix runtime CPU detection in libswscale.
| -rw-r--r-- | libswscale/rgb2rgb.c | 2 | ||||
| -rw-r--r-- | libswscale/swscale.c | 7 | ||||
| -rw-r--r-- | libswscale/utils.c | 8 |
3 files changed, 9 insertions, 8 deletions
diff --git a/libswscale/rgb2rgb.c b/libswscale/rgb2rgb.c index a5cebcfb35..adc5d59c8c 100644 --- a/libswscale/rgb2rgb.c +++ b/libswscale/rgb2rgb.c @@ -199,7 +199,7 @@ DECLARE_ASM_CONST(8, uint64_t, blue_15mask) = 0x0000001f0000001fULL; void sws_rgb2rgb_init(int flags) { -#if HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX +#if HAVE_SSE2 || HAVE_MMX2 || HAVE_AMD3DNOW || HAVE_MMX if (flags & SWS_CPU_CAPS_SSE2) rgb2rgb_init_SSE2(); else if (flags & SWS_CPU_CAPS_MMX2) diff --git a/libswscale/swscale.c b/libswscale/swscale.c index c0e4db3b26..bf41180a62 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -62,7 +62,6 @@ untested special converters #include "rgb2rgb.h" #include "libavutil/intreadwrite.h" #include "libavutil/x86_cpu.h" -#include "libavutil/cpu.h" #include "libavutil/avutil.h" #include "libavutil/mathematics.h" #include "libavutil/bswap.h" @@ -1314,12 +1313,6 @@ SwsFunc ff_getSwsFunc(SwsContext *c) #if CONFIG_RUNTIME_CPUDETECT int flags = c->flags; - int cpuflags = av_get_cpu_flags(); - - flags |= (cpuflags & AV_CPU_FLAG_MMX ? SWS_CPU_CAPS_MMX : 0); - flags |= (cpuflags & AV_CPU_FLAG_MMX2 ? SWS_CPU_CAPS_MMX2 : 0); - flags |= (cpuflags & AV_CPU_FLAG_3DNOW ? SWS_CPU_CAPS_3DNOW : 0); - #if ARCH_X86 // ordered per speed fastest first if (flags & SWS_CPU_CAPS_MMX2) { diff --git a/libswscale/utils.c b/libswscale/utils.c index 1f4a6c41cd..2080742e90 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -41,6 +41,7 @@ #include "rgb2rgb.h" #include "libavutil/intreadwrite.h" #include "libavutil/x86_cpu.h" +#include "libavutil/cpu.h" #include "libavutil/avutil.h" #include "libavutil/bswap.h" #include "libavutil/opt.h" @@ -742,6 +743,13 @@ static int update_flags_cpu(int flags) |SWS_CPU_CAPS_ALTIVEC |SWS_CPU_CAPS_BFIN); flags |= ff_hardcodedcpuflags(); +#else /* !CONFIG_RUNTIME_CPUDETECT */ + int cpuflags = av_get_cpu_flags(); + + flags |= (cpuflags & AV_CPU_FLAG_SSE2 ? SWS_CPU_CAPS_SSE2 : 0); + flags |= (cpuflags & AV_CPU_FLAG_MMX ? SWS_CPU_CAPS_MMX : 0); + flags |= (cpuflags & AV_CPU_FLAG_MMX2 ? SWS_CPU_CAPS_MMX2 : 0); + flags |= (cpuflags & AV_CPU_FLAG_3DNOW ? SWS_CPU_CAPS_3DNOW : 0); #endif /* CONFIG_RUNTIME_CPUDETECT */ return flags; } |