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| author | Clément Bœsch <clement@stupeflix.com> | 2016-03-18 16:39:34 +0100 |
|---|---|---|
| committer | Clément Bœsch <clement@stupeflix.com> | 2016-03-31 10:12:55 +0200 |
| commit | 263eb76bdf5c5486c9eed0ac2e3416ce13db9821 (patch) | |
| tree | 72f7d570682063efab98a672bb682e6b50933f02 /libswscale/utils.c | |
| parent | be746ae4706302a100cc9e53f93fa6167215a674 (diff) | |
| download | ffmpeg-263eb76bdf5c5486c9eed0ac2e3416ce13db9821.tar.gz | |
sws/aarch64: add ff_hscale_8_to_15_neon
./ffmpeg -nostats -f lavfi -i testsrc2=4k:d=2 -vf bench=start,scale=1024x1024,bench=stop -f null -
before: t:0.489726 avg:0.489883 max:0.491852 min:0.489482
after: t:0.256515 avg:0.256458 max:0.256999 min:0.253755
Diffstat (limited to 'libswscale/utils.c')
| -rw-r--r-- | libswscale/utils.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libswscale/utils.c b/libswscale/utils.c index ba409d6b28..24ddd13ed6 100644 --- a/libswscale/utils.c +++ b/libswscale/utils.c @@ -49,6 +49,7 @@ #include "libavutil/mathematics.h" #include "libavutil/opt.h" #include "libavutil/pixdesc.h" +#include "libavutil/aarch64/cpu.h" #include "libavutil/ppc/cpu.h" #include "libavutil/x86/asm.h" #include "libavutil/x86/cpu.h" @@ -1614,7 +1615,8 @@ av_cold int sws_init_context(SwsContext *c, SwsFilter *srcFilter, #endif /* HAVE_MMXEXT_INLINE */ { const int filterAlign = X86_MMX(cpu_flags) ? 4 : - PPC_ALTIVEC(cpu_flags) ? 8 : 1; + PPC_ALTIVEC(cpu_flags) ? 8 : + have_neon(cpu_flags) ? 4 : 1; if ((ret = initFilter(&c->hLumFilter, &c->hLumFilterPos, &c->hLumFilterSize, c->lumXInc, |