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| author | James Almer <jamrial@gmail.com> | 2024-07-25 13:20:07 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2024-07-29 23:17:52 -0300 |
| commit | 9e7a93c6fd1706644c775a608b12a84960940d61 (patch) | |
| tree | 19ebd721fdb9ec50494b6e60d8b801595bc52dc2 | |
| parent | 92b317245c8adefd92c2cf563b05cc38bb1eb150 (diff) | |
| download | ffmpeg-9e7a93c6fd1706644c775a608b12a84960940d61.tar.gz | |
x86/intreadwrite: add SSE2 optimized AV_COPY128U
Signed-off-by: James Almer <jamrial@gmail.com>
| -rw-r--r-- | libavutil/x86/intreadwrite.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libavutil/x86/intreadwrite.h b/libavutil/x86/intreadwrite.h index 65cc6b39a1..c92b75ed12 100644 --- a/libavutil/x86/intreadwrite.h +++ b/libavutil/x86/intreadwrite.h @@ -37,6 +37,13 @@ static av_always_inline void AV_COPY128(void *d, const void *s) _mm_store_si128((__m128i *)d, tmp); } +#define AV_COPY128U AV_COPY128U +static av_always_inline void AV_COPY128U(void *d, const void *s) +{ + __m128i tmp = _mm_loadu_si128((const __m128i *)s); + _mm_storeu_si128((__m128i *)d, tmp); +} + #define AV_ZERO128 AV_ZERO128 static av_always_inline void AV_ZERO128(void *d) { |