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-rw-r--r--libavcodec/vc1dsp.c4
-rw-r--r--libavcodec/vc1dsp.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/vc1dsp.c b/libavcodec/vc1dsp.c
index 8d27399c9d..f66921a335 100644
--- a/libavcodec/vc1dsp.c
+++ b/libavcodec/vc1dsp.c
@@ -565,7 +565,7 @@ static av_always_inline int vc1_mspel_filter(const uint8_t *src, int stride, int
/** Function used to do motion compensation with bicubic interpolation
*/
#define VC1_MSPEL_MC(OP, OP4, OPNAME)\
-static av_always_inline void OPNAME ## vc1_mspel_mc(uint8_t *dst, const uint8_t *src, int stride, int hmode, int vmode, int rnd)\
+static av_always_inline void OPNAME ## vc1_mspel_mc(uint8_t *dst, const uint8_t *src, ptrdiff_t stride, int hmode, int vmode, int rnd)\
{\
int i, j;\
\
@@ -619,7 +619,7 @@ static av_always_inline void OPNAME ## vc1_mspel_mc(uint8_t *dst, const uint8_t
src += stride;\
}\
}\
-static void OPNAME ## pixels8x8_c(uint8_t *block, const uint8_t *pixels, int line_size, int rnd){\
+static void OPNAME ## pixels8x8_c(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int rnd){\
int i;\
for(i=0; i<8; i++){\
OP4(*(uint32_t*)(block ), AV_RN32(pixels ));\
diff --git a/libavcodec/vc1dsp.h b/libavcodec/vc1dsp.h
index 6540eff0b8..851e40c735 100644
--- a/libavcodec/vc1dsp.h
+++ b/libavcodec/vc1dsp.h
@@ -31,7 +31,7 @@
#include "dsputil.h"
#include "h264chroma.h"
-typedef void (*vc1op_pixels_func)(uint8_t *block/*align width (8 or 16)*/, const uint8_t *pixels/*align 1*/, int line_size, int h);
+typedef void (*vc1op_pixels_func)(uint8_t *block/*align width (8 or 16)*/, const uint8_t *pixels/*align 1*/, ptrdiff_t line_size, int h);
typedef struct VC1DSPContext {
/* vc1 functions */