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| author | Rémi Denis-Courmont <remi@remlab.net> | 2024-07-22 20:49:10 +0300 |
|---|---|---|
| committer | Rémi Denis-Courmont <remi@remlab.net> | 2024-07-29 21:16:41 +0300 |
| commit | 56fc5fc6ce9b4d3b9505a652d2a29f4f0662e4e2 (patch) | |
| tree | bce15b530c160cfc0f18ff20a669c002b72e24dc | |
| parent | afb06aef7ebeaecd843d0af62dd32546245475c2 (diff) | |
| download | ffmpeg-56fc5fc6ce9b4d3b9505a652d2a29f4f0662e4e2.tar.gz | |
lavc/vp9dsp: restrict vertical intra pointers
This lets the compiler unroll ever so slightly better (at least in the
16x16 case for RISC-V GCC).
| -rw-r--r-- | libavcodec/vp9dsp_template.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/vp9dsp_template.c b/libavcodec/vp9dsp_template.c index 9b11661704..5c4fb5d6e2 100644 --- a/libavcodec/vp9dsp_template.c +++ b/libavcodec/vp9dsp_template.c @@ -30,7 +30,7 @@ // FIXME see whether we can merge parts of this (perhaps at least 4x4 and 8x8) // back with h264pred.[ch] -static void vert_4x4_c(uint8_t *_dst, ptrdiff_t stride, +static void vert_4x4_c(uint8_t *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; @@ -44,7 +44,7 @@ static void vert_4x4_c(uint8_t *_dst, ptrdiff_t stride, AV_WN4PA(dst + stride * 3, p4); } -static void vert_8x8_c(uint8_t *_dst, ptrdiff_t stride, +static void vert_8x8_c(uint8_t *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; @@ -61,7 +61,7 @@ static void vert_8x8_c(uint8_t *_dst, ptrdiff_t stride, } } -static void vert_16x16_c(uint8_t *_dst, ptrdiff_t stride, +static void vert_16x16_c(uint8_t *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; @@ -82,7 +82,7 @@ static void vert_16x16_c(uint8_t *_dst, ptrdiff_t stride, } } -static void vert_32x32_c(uint8_t *_dst, ptrdiff_t stride, +static void vert_32x32_c(uint8_t *restrict _dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *_top) { pixel *dst = (pixel *) _dst; |