build: Detect blocks C language extension and add it as VDA dependency

[ffmpeg] / libavcodec / vp56.h

diff --git a/libavcodec/vp56.h b/libavcodec/vp56.h
index f2ed770b85a82a20026067804a7715a321b0aa04..8b7806e5befda7725f39978f32a0e238c9b95827 100644 (file)
--- a/libavcodec/vp56.h
+++ b/libavcodec/vp56.h
@@ -26,6 +26,7 @@
 #ifndef AVCODEC_VP56_H
 #define AVCODEC_VP56_H
 
+#include "avcodec.h"
 #include "get_bits.h"
 #include "hpeldsp.h"
 #include "bytestream.h"
@@ -72,7 +73,7 @@ typedef struct VP56mv {
 typedef void (*VP56ParseVectorAdjustment)(VP56Context *s,
                                           VP56mv *vect);
 typedef void (*VP56Filter)(VP56Context *s, uint8_t *dst, uint8_t *src,
-                           int offset1, int offset2, int stride,
+                           int offset1, int offset2, ptrdiff_t stride,
                            VP56mv mv, int mask, int select, int luma);
 typedef void (*VP56ParseCoeff)(VP56Context *s);
 typedef void (*VP56DefaultModelsInit)(VP56Context *s);
@@ -178,7 +179,7 @@ struct vp56_context {
     int flip;  /* are we flipping ? */
     int frbi;  /* first row block index in MB */
     int srbi;  /* second row block index in MB */
-    int stride[4];  /* stride for each plan */
+    ptrdiff_t stride[4];  /* stride for each plan */
 
     const uint8_t *vp56_coord_div;
     VP56ParseVectorAdjustment parse_vector_adjustment;