From d9d26a3674f31f482f54e936fcb382160830877a Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Tue, 23 Aug 2016 23:23:45 +0200 Subject: 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. --- libavcodec/vp56dsp.h | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'libavcodec/vp56dsp.h') diff --git a/libavcodec/vp56dsp.h b/libavcodec/vp56dsp.h index 389d35901c..d52ee660db 100644 --- a/libavcodec/vp56dsp.h +++ b/libavcodec/vp56dsp.h @@ -21,18 +21,20 @@ #ifndef AVCODEC_VP56DSP_H #define AVCODEC_VP56DSP_H +#include #include + #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); -- cgit v1.2.3