[FFmpeg-cvslog] avfilter/graphparser: fix filter instance name when an id is provided
James Almer
git at videolan.org
Mon Mar 6 13:44:00 EET 2023
ffmpeg | branch: release/6.0 | James Almer <jamrial at gmail.com> | Thu Mar 2 10:00:02 2023 -0300| [0e11aafb08e3a467d30b781b33bf6d782debfcd0] | committer: James Almer
avfilter/graphparser: fix filter instance name when an id is provided
Restores the behavior of naming the instance filter at id, which was accidentally changed
to simpy id in commit f17051eaae.
Fixes ticket #10226.
Signed-off-by: James Almer <jamrial at gmail.com>
(cherry picked from commit 2fd86d9afadf9b62c2e900505558141a35e2ed6f)
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=0e11aafb08e3a467d30b781b33bf6d782debfcd0
---
libavfilter/graphparser.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/libavfilter/graphparser.c b/libavfilter/graphparser.c
index 8e12416ccb..4347131fad 100644
--- a/libavfilter/graphparser.c
+++ b/libavfilter/graphparser.c
@@ -532,8 +532,7 @@ int avfilter_graph_segment_create_filters(AVFilterGraphSegment *seg, int flags)
for (size_t j = 0; j < ch->nb_filters; j++) {
AVFilterParams *p = ch->filters[j];
const AVFilter *f = avfilter_get_by_name(p->filter_name);
- char inst_name[30], *name = p->instance_name ? p->instance_name :
- inst_name;
+ char name[64];
// skip already processed filters
if (p->filter || !p->filter_name)
@@ -546,7 +545,9 @@ int avfilter_graph_segment_create_filters(AVFilterGraphSegment *seg, int flags)
}
if (!p->instance_name)
- snprintf(inst_name, sizeof(inst_name), "Parsed_%s_%zu", f->name, idx);
+ snprintf(name, sizeof(name), "Parsed_%s_%zu", f->name, idx);
+ else
+ snprintf(name, sizeof(name), "%s@%s", f->name, p->instance_name);
p->filter = avfilter_graph_alloc_filter(seg->graph, f, name);
if (!p->filter)
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