x/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2026-08-12 13:23:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

lavc/vp9dsp: restrict vertical intra pointers

Browse Source 
This lets the compiler unroll ever so slightly better (at least in the
16x16 case for RISC-V GCC).
This commit is contained in:
Rémi Denis-Courmont
2024-07-29 21:16:41 +03:00
parent afb06aef7e
commit 56fc5fc6ce
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libavcodec/vp9dsp_template.c
+4 -4
View File
@@ -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;