Print meaningful error messages when url_fopen fails.
authorJai Menon <jmenon86@gmail.com>
Sat, 20 Jun 2009 09:00:12 +0000 (09:00 +0000)
committerJai Menon <jmenon86@gmail.com>
Sat, 20 Jun 2009 09:00:12 +0000 (09:00 +0000)
Originally committed as revision 19230 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/img2.c

index ad22d224bf2f3cccb63d6c5de2d1a2bfc4454648..ec32f863e8d2c48833061b6750de6e48be12bbe8 100644 (file)
@@ -264,8 +264,10 @@ static int img_read_packet(AVFormatContext *s1, AVPacket *pkt)
                                   s->path, s->img_number)<0 && s->img_number > 1)
             return AVERROR(EIO);
         for(i=0; i<3; i++){
-            if (url_fopen(&f[i], filename, URL_RDONLY) < 0)
+            if (url_fopen(&f[i], filename, URL_RDONLY) < 0) {
+                av_log(s1, AV_LOG_ERROR, "Could not open file : %s\n",filename);
                 return AVERROR(EIO);
+            }
             size[i]= url_fsize(f[i]);
 
             if(codec->codec_id != CODEC_ID_RAWVIDEO)
@@ -340,8 +342,10 @@ static int img_write_packet(AVFormatContext *s, AVPacket *pkt)
                                   img->path, img->img_number) < 0 && img->img_number>1)
             return AVERROR(EIO);
         for(i=0; i<3; i++){
-            if (url_fopen(&pb[i], filename, URL_WRONLY) < 0)
+            if (url_fopen(&pb[i], filename, URL_WRONLY) < 0) {
+                av_log(s, AV_LOG_ERROR, "Could not open file : %s\n",filename);
                 return AVERROR(EIO);
+            }
 
             if(codec->codec_id != CODEC_ID_RAWVIDEO)
                 break;