[FFmpeg-devel] [PATCH 3/4] vf_scale: dont overwrite expression strings on parameter changes.
Michael Niedermayer
michaelni at gmx.at
Mon Jul 16 20:17:34 CEST 2012
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
libavfilter/vf_scale.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index 7df03fc..2a36399 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -282,8 +282,6 @@ static void start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
|| picref->video->h != link->h
|| picref->format != link->format) {
int ret;
- snprintf(scale->w_expr, sizeof(scale->w_expr)-1, "%d", outlink->w);
- snprintf(scale->h_expr, sizeof(scale->h_expr)-1, "%d", outlink->h);
link->dst->inputs[0]->format = picref->format;
link->dst->inputs[0]->w = picref->video->w;
--
1.7.9.5
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