[FFmpeg-cvslog] r17092 - trunk/libavcodec/utils.c

[superdump]

Author: superdump
Date: Mon Feb  9 02:51:36 2009
New Revision: 17092

Log:
Check that start_display_time is 0 in avcodec_encode_subtitle()

Patch by Bj?rn Axelsson ( gecko A acc D umu D se )

Modified:
   trunk/libavcodec/utils.c

Modified: trunk/libavcodec/utils.c
==============================================================================
--- trunk/libavcodec/utils.c	Mon Feb  9 02:46:01 2009	(r17091)
+++ trunk/libavcodec/utils.c	Mon Feb  9 02:51:36 2009	(r17092)
@@ -501,6 +501,10 @@ int avcodec_encode_subtitle(AVCodecConte
                             const AVSubtitle *sub)
 {
     int ret;
+    if(sub->start_display_time) {
+        av_log(avctx, AV_LOG_ERROR, "start_display_time must be 0.\n");
+        return -1;
+    }
     ret = avctx->codec->encode(avctx, buf, buf_size, sub);
     avctx->frame_number++;
     return ret;