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author | Diego Biurrun <diego@biurrun.de> | 2016-08-23 23:23:45 +0200 |
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committer | Diego Biurrun <diego@biurrun.de> | 2016-08-26 11:36:26 +0200 |
commit | d9d26a3674f31f482f54e936fcb382160830877a (patch) | |
tree | 027c2a1b7b9258c64f255b37a1ca00889388caf6 /libavcodec/vp56dsp.h | |
parent | 6892df9294d93322d43255ada299507465bc93c8 (diff) | |
download | ffmpeg-streaming-d9d26a3674f31f482f54e936fcb382160830877a.zip ffmpeg-streaming-d9d26a3674f31f482f54e936fcb382160830877a.tar.gz |
vp56: Change type of stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their
line size argument manually to be able to do pointer arithmetic.
Diffstat (limited to 'libavcodec/vp56dsp.h')
-rw-r--r-- | libavcodec/vp56dsp.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libavcodec/vp56dsp.h b/libavcodec/vp56dsp.h index 389d359..d52ee66 100644 --- a/libavcodec/vp56dsp.h +++ b/libavcodec/vp56dsp.h @@ -21,18 +21,20 @@ #ifndef AVCODEC_VP56DSP_H #define AVCODEC_VP56DSP_H +#include <stddef.h> #include <stdint.h> + #include "avcodec.h" typedef struct VP56DSPContext { - void (*edge_filter_hor)(uint8_t *yuv, int stride, int t); - void (*edge_filter_ver)(uint8_t *yuv, int stride, int t); + void (*edge_filter_hor)(uint8_t *yuv, ptrdiff_t stride, int t); + void (*edge_filter_ver)(uint8_t *yuv, ptrdiff_t stride, int t); - void (*vp6_filter_diag4)(uint8_t *dst, uint8_t *src, int stride, + void (*vp6_filter_diag4)(uint8_t *dst, uint8_t *src, ptrdiff_t stride, const int16_t *h_weights,const int16_t *v_weights); } VP56DSPContext; -void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, int stride, +void ff_vp6_filter_diag4_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride, const int16_t *h_weights, const int16_t *v_weights); void ff_vp56dsp_init(VP56DSPContext *s, enum AVCodecID codec); |