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lavdev/lavfi: correctly set the inout pad index when linking a filter to the output sink

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In lavfi_read_header(), use the pad index designated in the inout for
linking an output to a sink, rather than always 0. Fix link creation
for filters with more than one output (e.g. the split filter).
This commit is contained in:
Stefano Sabatini 2011-08-14 01:17:02 +02:00
parent 658a8bb988
commit a9d1878abe
1 changed files with 1 additions and 1 deletions
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libavdevice/lavfi.c
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@ -178,7 +178,7 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx,
pix_fmts, lavfi->graph)) < 0) pix_fmts, lavfi->graph)) < 0)
FAIL(ret); FAIL(ret);
lavfi->sinks[i] = sink; lavfi->sinks[i] = sink;
if ((ret = avfilter_link(inout->filter_ctx, 0, sink, 0)) < 0) if ((ret = avfilter_link(inout->filter_ctx, inout->pad_idx, sink, 0)) < 0)
FAIL(ret); FAIL(ret);
} }