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Better error messages

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Commited in SoC by Vitor Sessak on 2008-04-06 11:09:29

Originally committed as revision 13288 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-05-24 20:38:23 +00:00
parent 046f49baa2
commit 27a669ab00
1 changed files with 9 additions and 3 deletions
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12
libavfilter/graphparser.c
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@ -50,8 +50,14 @@ static int create_filter(AVFilterGraph *ctx, int index, char *name,
char tmp[20];
snprintf(tmp, 20, "%d", index);
if(!(filterdef = avfilter_get_by_name(name)) ||
!(filt = avfilter_open(filterdef, tmp))) {
if(!(filterdef = avfilter_get_by_name(name))) {
av_log(&log_ctx, AV_LOG_ERROR,
"no such filter: '%s'\n", name);
return -1;
}
if(!(filt = avfilter_open(filterdef, tmp))) {
av_log(&log_ctx, AV_LOG_ERROR,
"error creating filter '%s'\n", name);
return -1;
@ -62,7 +68,7 @@ static int create_filter(AVFilterGraph *ctx, int index, char *name,
if(avfilter_init_filter(filt, args, NULL)) {
av_log(&log_ctx, AV_LOG_ERROR,
"error initializing filter '%s'\n", name);
"error initializing filter '%s' with args '%s'\n", name, args);
return -1;
}