cavs: Change type of stride parameters to ptrdiff_t

ptrdiff_t is the correct type for array strides and similar.

1 files changed, 35 insertions, 20 deletions

diff --git a/libavcodec/cavsdsp.c b/libavcodec/cavsdsp.c
index cc7898968f..a374dec30b 100644
--- a/libavcodec/cavsdsp.c
+++ b/libavcodec/cavsdsp.c
@@ -42,7 +42,8 @@
 #define Q1 p0_p[ 1*stride]
 #define Q2 p0_p[ 2*stride]
 
-static inline void loop_filter_l2(uint8_t *p0_p,int stride,int alpha, int beta) {
+static inline void loop_filter_l2(uint8_t *p0_p, ptrdiff_t stride, int alpha, int beta)
+{
     int p0 = P0;
     int q0 = Q0;
 
@@ -62,7 +63,8 @@ static inline void loop_filter_l2(uint8_t *p0_p,int stride,int alpha, int beta)
     }
 }
 
-static inline void loop_filter_l1(uint8_t *p0_p, int stride, int alpha, int beta, int tc) {
+static inline void loop_filter_l1(uint8_t *p0_p, ptrdiff_t stride, int alpha, int beta, int tc)
+{
     int p0 = P0;
     int q0 = Q0;
 
@@ -81,7 +83,8 @@ static inline void loop_filter_l1(uint8_t *p0_p, int stride, int alpha, int beta
     }
 }
 
-static inline void loop_filter_c2(uint8_t *p0_p,int stride,int alpha, int beta) {
+static inline void loop_filter_c2(uint8_t *p0_p, ptrdiff_t stride, int alpha, int beta)
+{
     int p0 = P0;
     int q0 = Q0;
 
@@ -99,8 +102,9 @@ static inline void loop_filter_c2(uint8_t *p0_p,int stride,int alpha, int beta)
     }
 }
 
-static inline void loop_filter_c1(uint8_t *p0_p,int stride,int alpha, int beta,
-                                  int tc) {
+static inline void loop_filter_c1(uint8_t *p0_p, ptrdiff_t stride, int alpha, int beta,
+                                  int tc)
+{
     if(abs(P0-Q0)<alpha && abs(P1-P0)<beta && abs(Q1-Q0)<beta) {
         int delta = av_clip(((Q0-P0)*3+P1-Q1+4)>>3, -tc, tc);
         P0 = av_clip_uint8(P0+delta);
@@ -115,8 +119,9 @@ static inline void loop_filter_c1(uint8_t *p0_p,int stride,int alpha, int beta,
 #undef Q1
 #undef Q2
 
-static void cavs_filter_lv_c(uint8_t *d, int stride, int alpha, int beta, int tc,
-                           int bs1, int bs2) {
+static void cavs_filter_lv_c(uint8_t *d, ptrdiff_t stride, int alpha, int beta, int tc,
+                             int bs1, int bs2)
+{
     int i;
     if(bs1==2)
         for(i=0;i<16;i++)
@@ -131,8 +136,9 @@ static void cavs_filter_lv_c(uint8_t *d, int stride, int alpha, int beta, int tc
     }
 }
 
-static void cavs_filter_lh_c(uint8_t *d, int stride, int alpha, int beta, int tc,
-                           int bs1, int bs2) {
+static void cavs_filter_lh_c(uint8_t *d, ptrdiff_t stride, int alpha, int beta, int tc,
+                             int bs1, int bs2)
+{
     int i;
     if(bs1==2)
         for(i=0;i<16;i++)
@@ -147,8 +153,9 @@ static void cavs_filter_lh_c(uint8_t *d, int stride, int alpha, int beta, int tc
     }
 }
 
-static void cavs_filter_cv_c(uint8_t *d, int stride, int alpha, int beta, int tc,
-                           int bs1, int bs2) {
+static void cavs_filter_cv_c(uint8_t *d, ptrdiff_t stride, int alpha, int beta, int tc,
+                             int bs1, int bs2)
+{
     int i;
     if(bs1==2)
         for(i=0;i<8;i++)
@@ -163,8 +170,9 @@ static void cavs_filter_cv_c(uint8_t *d, int stride, int alpha, int beta, int tc
     }
 }
 
-static void cavs_filter_ch_c(uint8_t *d, int stride, int alpha, int beta, int tc,
-                           int bs1, int bs2) {
+static void cavs_filter_ch_c(uint8_t *d, ptrdiff_t stride, int alpha, int beta, int tc,
+                             int bs1, int bs2)
+{
     int i;
     if(bs1==2)
         for(i=0;i<8;i++)
@@ -185,7 +193,8 @@ static void cavs_filter_ch_c(uint8_t *d, int stride, int alpha, int beta, int tc
  *
  ****************************************************************************/
 
-static void cavs_idct8_add_c(uint8_t *dst, int16_t *block, int stride) {
+static void cavs_idct8_add_c(uint8_t *dst, int16_t *block, ptrdiff_t stride)
+{
     int i;
     int16_t (*src)[8] = (int16_t(*)[8])block;
     const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;
@@ -261,7 +270,8 @@ static void cavs_idct8_add_c(uint8_t *dst, int16_t *block, int stride) {
  ****************************************************************************/
 
 #define CAVS_SUBPIX(OPNAME, OP, NAME, A, B, C, D, E, F) \
-static void OPNAME ## cavs_filt8_h_ ## NAME(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\
+static void OPNAME ## cavs_filt8_h_ ## NAME(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
+{                                                                       \
     const int h=8;\
     const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;\
     int i;\
@@ -280,7 +290,8 @@ static void OPNAME ## cavs_filt8_h_ ## NAME(uint8_t *dst, const uint8_t *src, in
     }\
 }\
 \
-static void OPNAME ## cavs_filt8_v_  ## NAME(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\
+static void OPNAME ## cavs_filt8_v_  ## NAME(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
+{                                                                       \
     const int w=8;\
     const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP;\
     int i;\
@@ -312,7 +323,8 @@ static void OPNAME ## cavs_filt8_v_  ## NAME(uint8_t *dst, const uint8_t *src, i
     }\
 }\
 \
-static void OPNAME ## cavs_filt16_v_ ## NAME(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\
+static void OPNAME ## cavs_filt16_v_ ## NAME(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
+{                                                                       \
     OPNAME ## cavs_filt8_v_ ## NAME(dst  , src  , dstStride, srcStride);\
     OPNAME ## cavs_filt8_v_ ## NAME(dst+8, src+8, dstStride, srcStride);\
     src += 8*srcStride;\
@@ -321,7 +333,8 @@ static void OPNAME ## cavs_filt16_v_ ## NAME(uint8_t *dst, const uint8_t *src, i
     OPNAME ## cavs_filt8_v_ ## NAME(dst+8, src+8, dstStride, srcStride);\
 }\
 \
-static void OPNAME ## cavs_filt16_h_ ## NAME(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride){\
+static void OPNAME ## cavs_filt16_h_ ## NAME(uint8_t *dst, const uint8_t *src, ptrdiff_t dstStride, ptrdiff_t srcStride)\
+{                                                                       \
     OPNAME ## cavs_filt8_h_ ## NAME(dst  , src  , dstStride, srcStride);\
     OPNAME ## cavs_filt8_h_ ## NAME(dst+8, src+8, dstStride, srcStride);\
     src += 8*srcStride;\
@@ -331,7 +344,8 @@ static void OPNAME ## cavs_filt16_h_ ## NAME(uint8_t *dst, const uint8_t *src, i
 }\
 
 #define CAVS_SUBPIX_HV(OPNAME, OP, NAME, AH, BH, CH, DH, EH, FH, AV, BV, CV, DV, EV, FV, FULL) \
-static void OPNAME ## cavs_filt8_hv_ ## NAME(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int srcStride){\
+static void OPNAME ## cavs_filt8_hv_ ## NAME(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, ptrdiff_t dstStride, ptrdiff_t srcStride)\
+{                                                                       \
     int16_t temp[8*(8+5)];\
     int16_t *tmp = temp;\
     const int h=8;\
@@ -412,7 +426,8 @@ static void OPNAME ## cavs_filt8_hv_ ## NAME(uint8_t *dst, const uint8_t *src1,
     }\
 }\
 \
-static void OPNAME ## cavs_filt16_hv_ ## NAME(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int srcStride){ \
+static void OPNAME ## cavs_filt16_hv_ ## NAME(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, ptrdiff_t dstStride, ptrdiff_t srcStride)\
+{                                                                       \
     OPNAME ## cavs_filt8_hv_ ## NAME(dst  , src1,   src2  , dstStride, srcStride); \
     OPNAME ## cavs_filt8_hv_ ## NAME(dst+8, src1+8, src2+8, dstStride, srcStride); \
     src1 += 8*srcStride;\