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initialize filter graphs completely even if there is no list of filters

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given to initially load.

Commited in SoC by Bobby Bingham on 2007-12-20 16:50:45

Originally committed as revision 12709 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-04-04 20:07:37 +00:00
parent 5a7414f3ca
commit 54d7fcc120
1 changed files with 3 additions and 3 deletions
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6
libavfilter/avfiltergraph.c
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@ -546,14 +546,14 @@ static int init(AVFilterContext *ctx, const char *args, void *opaque)
{ {
GraphContext *gctx = ctx->priv; GraphContext *gctx = ctx->priv;
if(!args)
return 0;
if(!(gctx->link_filter = avfilter_open(&vf_graph_dummy, NULL))) if(!(gctx->link_filter = avfilter_open(&vf_graph_dummy, NULL)))
return -1; return -1;
if(avfilter_init_filter(gctx->link_filter, NULL, ctx)) if(avfilter_init_filter(gctx->link_filter, NULL, ctx))
goto fail; goto fail;
if(!args)
return 0;
return graph_load_chain_from_string(ctx, args, NULL, NULL); return graph_load_chain_from_string(ctx, args, NULL, NULL);
fail: fail: