From 6892df9294d93322d43255ada299507465bc93c8 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Tue, 23 Aug 2016 23:19:30 +0200 Subject: vp3: Change type of stride parameters to ptrdiff_t This avoids SIMD-optimized functions having to sign-extend their stride argument manually to be able to do pointer arithmetic. Also adjust parameter names to be "stride" everywhere. --- libavcodec/x86/vp3dsp_init.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'libavcodec/x86/vp3dsp_init.c') diff --git a/libavcodec/x86/vp3dsp_init.c b/libavcodec/x86/vp3dsp_init.c index b320dc5db9..043e10f720 100644 --- a/libavcodec/x86/vp3dsp_init.c +++ b/libavcodec/x86/vp3dsp_init.c @@ -25,18 +25,17 @@ #include "libavcodec/vp3dsp.h" #include "config.h" -void ff_vp3_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block); -void ff_vp3_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block); +void ff_vp3_idct_put_mmx(uint8_t *dest, ptrdiff_t stride, int16_t *block); +void ff_vp3_idct_add_mmx(uint8_t *dest, ptrdiff_t stride, int16_t *block); -void ff_vp3_idct_put_sse2(uint8_t *dest, int line_size, int16_t *block); -void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, int16_t *block); +void ff_vp3_idct_put_sse2(uint8_t *dest, ptrdiff_t stride, int16_t *block); +void ff_vp3_idct_add_sse2(uint8_t *dest, ptrdiff_t stride, int16_t *block); -void ff_vp3_idct_dc_add_mmxext(uint8_t *dest, int line_size, - int16_t *block); +void ff_vp3_idct_dc_add_mmxext(uint8_t *dest, ptrdiff_t stride, int16_t *block); -void ff_vp3_v_loop_filter_mmxext(uint8_t *src, int stride, +void ff_vp3_v_loop_filter_mmxext(uint8_t *src, ptrdiff_t stride, int *bounding_values); -void ff_vp3_h_loop_filter_mmxext(uint8_t *src, int stride, +void ff_vp3_h_loop_filter_mmxext(uint8_t *src, ptrdiff_t stride, int *bounding_values); av_cold void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags) -- cgit v1.2.3