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Print meaningful error messages when url_fopen fails. 

Originally committed as revision 19230 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jai Menon 2009-06-20 09:00:12 +00:00
parent 896f2b3212
commit 9ed3afcb7f
1 changed files with 6 additions and 2 deletions
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8
libavformat/img2.c
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@ -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;