shithub: libvpx

Info  •  Files  •  Log  •  Branches

Write only visible area (for better comparison with rec.yuv).

Change-Id: I32bf4ee532a15af78619cbcd8a193224029fab50

--- a/vp9/decoder/vp9_onyxd_if.c

+++ b/vp9/decoder/vp9_onyxd_if.c

@@ -32,29 +32,32 @@

 #define WRITE_RECON_BUFFER 0

 #if WRITE_RECON_BUFFER == 1

-static void recon_write_yuv_frame(char *name, YV12_BUFFER_CONFIG *s) {

+static void recon_write_yuv_frame(const char *name,

+                                  const YV12_BUFFER_CONFIG *s,

+                                  int w, int _h) {

   FILE *yuv_file = fopen((char *)name, "ab");

-  uint8_t *src = s->y_buffer;

-  int h = s->y_height;

+  const uint8_t *src = s->y_buffer;

+  int h = _h;

   do {

-    fwrite(src, s->y_width, 1,  yuv_file);

+    fwrite(src, w, 1,  yuv_file);

     src += s->y_stride;

   } while (--h);

   src = s->u_buffer;

-  h = s->uv_height;

+  h = (_h + 1) >> 1;

+  w = (w + 1) >> 1;

   do {

-    fwrite(src, s->uv_width, 1,  yuv_file);

+    fwrite(src, w, 1,  yuv_file);

     src += s->uv_stride;

   } while (--h);

   src = s->v_buffer;

-  h = s->uv_height;

+  h = (_h + 1) >> 1;

   do {

-    fwrite(src, s->uv_width, 1, yuv_file);

+    fwrite(src, w, 1, yuv_file);

     src += s->uv_stride;

   } while (--h);

@@ -344,7 +347,8 @@

 #if WRITE_RECON_BUFFER == 1

   if (cm->show_frame)

-    recon_write_yuv_frame("recon.yuv", cm->frame_to_show);

+    recon_write_yuv_frame("recon.yuv", cm->frame_to_show,

+                          cm->Width, cm->Height);

 #endif

   vp9_clear_system_state();

-- 

⑨