intrax8: Change type of array stride parameters to ptrdiff_t

ptrdiff_t is the correct type for array strides and similar.

Also rename all such parameters to "stride" for consistency.

1 files changed, 4 insertions, 4 deletions

diff --git a/libavcodec/intrax8.c b/libavcodec/intrax8.c
index eb4c1effd8..9c20c8f285 100644
--- a/libavcodec/intrax8.c
+++ b/libavcodec/intrax8.c
@@ -548,7 +548,7 @@ static void x8_ac_compensation(IntraX8Context *const w, const int direction,
 }
 
 static void dsp_x8_put_solidcolor(const uint8_t pix, uint8_t *dst,
-                                  const int linesize)
+                                  const ptrdiff_t linesize)
 {
     int k;
     for (k = 0; k < 8; k++) {
@@ -700,7 +700,7 @@ block_placed:
 
     if (w->loopfilter) {
         uint8_t *ptr = w->dest[chroma];
-        int linesize = w->frame->linesize[!!chroma];
+        ptrdiff_t linesize = w->frame->linesize[!!chroma];
 
         if (!((w->edges & 2) || (zeros_only && (w->orient | 4) == 4)))
             w->dsp.h_loop_filter(ptr, linesize, w->quant);
@@ -716,8 +716,8 @@ static void x8_init_block_index(IntraX8Context *w, AVFrame *frame)
 {
     // not parent codec linesize as this would be wrong for field pics
     // not that IntraX8 has interlacing support ;)
-    const int linesize   = frame->linesize[0];
-    const int uvlinesize = frame->linesize[1];
+    const ptrdiff_t linesize   = frame->linesize[0];
+    const ptrdiff_t uvlinesize = frame->linesize[1];
 
     w->dest[0] = frame->data[0];
     w->dest[1] = frame->data[1];