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New upstream version 3.4

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This commit is contained in:
James Cowgill
2017-10-16 18:20:17 +01:00
parent d72f401a72
commit 5cc1c3e3e7
1329 changed files with 70799 additions and 27876 deletions
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libavfilter/graphparser.c
+21 -5
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@@ -88,20 +88,36 @@ static char *parse_link_name(const char **buf, void *log_ctx)
* @param filt_ctx put here a filter context in case of successful creation and configuration, NULL otherwise.
* @param ctx the filtergraph context
* @param index an index which is supposed to be unique for each filter instance added to the filtergraph
* @param filt_name the name of the filter to create
* @param name the name of the filter to create, can be filter name or filter_name\@id as instance name
* @param args the arguments provided to the filter during its initialization
* @param log_ctx the log context to use
* @return >= 0 in case of success, a negative AVERROR code otherwise
*/
static int create_filter(AVFilterContext **filt_ctx, AVFilterGraph *ctx, int index,
const char *filt_name, const char *args, void *log_ctx)
const char *name, const char *args, void *log_ctx)
{
AVFilter *filt;
char inst_name[30];
char name2[30];
const char *inst_name = NULL, *filt_name = NULL;
char *tmp_args = NULL;
int ret;
int ret, k;
snprintf(inst_name, sizeof(inst_name), "Parsed_%s_%d", filt_name, index);
av_strlcpy(name2, name, sizeof(name2));
for (k = 0; name2[k]; k++) {
if (name2[k] == '@' && name[k+1]) {
name2[k] = 0;
inst_name = name;
filt_name = name2;
break;
}
}
if (!inst_name) {
snprintf(name2, sizeof(name2), "Parsed_%s_%d", name, index);
inst_name = name2;
filt_name = name;
}
filt = avfilter_get_by_name(filt_name);