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ffplay: reorder the filters to ensure that inputs of the custom filters are merged first

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For more info see http://ffmpeg.org/pipermail/ffmpeg-user/2013-December/018761.html

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2014-01-29 23:00:52 +01:00
parent 20be510887
commit cec6dec7c8
1 changed files with 6 additions and 1 deletions
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7
ffplay.c
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@ -1727,7 +1727,8 @@ static int get_video_frame(VideoState *is, AVFrame *frame, AVPacket *pkt, int *s
static int configure_filtergraph(AVFilterGraph *graph, const char *filtergraph,
AVFilterContext *source_ctx, AVFilterContext *sink_ctx)
{
int ret;
int ret, i;
int nb_filters = graph->nb_filters;
AVFilterInOut *outputs = NULL, *inputs = NULL;
if (filtergraph) {
@ -1755,6 +1756,10 @@ static int configure_filtergraph(AVFilterGraph *graph, const char *filtergraph,
goto fail;
}
/* Reorder the filters to ensure that inputs of the custom filters are merged first */
for (i = 0; i < graph->nb_filters - nb_filters; i++)
FFSWAP(AVFilterContext*, graph->filters[i], graph->filters[i + nb_filters]);
ret = avfilter_graph_config(graph, NULL);
fail:
avfilter_inout_free(&outputs);