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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-09-18 05:33:25 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-09-19 23:52:37 +0200 |
| commit | 044a7c08dc7ef565786fdc87a35298033bb0ef02 (patch) | |
| tree | 84dcacf97ec1d365d7a493f6e6b740e966df50ad /libswscale | |
| parent | f440c422b70ce76f225a34ebf168215a432e8d88 (diff) | |
| download | ffmpeg-044a7c08dc7ef565786fdc87a35298033bb0ef02.tar.gz | |
swscale/swscale: Disable x86-specific code for other arches
SSE2 is x86 specific, yet due to the call to av_get_cpu_flags()
compilers were unable to optimize the checks (and the call) away
on other arches.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libswscale')
| -rw-r--r-- | libswscale/swscale.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libswscale/swscale.c b/libswscale/swscale.c index 040172752f..c7069ae7b2 100644 --- a/libswscale/swscale.c +++ b/libswscale/swscale.c @@ -321,6 +321,7 @@ static int swscale(SwsContext *c, const uint8_t *src[], } } +#if ARCH_X86 if ( (uintptr_t)dst[0]&15 || (uintptr_t)dst[1]&15 || (uintptr_t)dst[2]&15 || (uintptr_t)src[0]&15 || (uintptr_t)src[1]&15 || (uintptr_t)src[2]&15 || dstStride[0]&15 || dstStride[1]&15 || dstStride[2]&15 || dstStride[3]&15 @@ -333,6 +334,7 @@ static int swscale(SwsContext *c, const uint8_t *src[], av_log(c, AV_LOG_WARNING, "Warning: data is not aligned! This can lead to a speed loss\n"); } } +#endif if (scale_dst) { dstY = dstSliceY; |