last frame decoding fix

Originally committed as revision 2074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2003-07-23 09:58:02 +00:00
parent a15e68deb6
commit e9174ba460
2 changed files with 14 additions and 7 deletions
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -401,9 +401,17 @@ uint64_t time= rdtsc();
    s->flags= avctx->flags;

    *data_size = 0;
-   
-   /* no supplementary picture */
+
+    /* no supplementary picture */
    if (buf_size == 0) {
+        /* special case for last picture */
+        if (s->low_delay==0 && s->next_picture_ptr) {
+            *pict= *(AVFrame*)s->next_picture_ptr;
+            s->next_picture_ptr= NULL;
+
+            *data_size = sizeof(AVFrame);
+        }
+
        return 0;
    }