mirror of https://git.ffmpeg.org/ffmpeg.git
avdevice/dshow: Check ICaptureGraphBuilder2_SetFiltergraph() for failure
Fixes: CID1591939 Logically dead code Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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@ -1465,7 +1465,7 @@ dshow_open_device(AVFormatContext *avctx, ICreateDevEnum *devenum,
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av_log(avctx, AV_LOG_ERROR, "Could not create CaptureGraphBuilder2\n");
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goto error;
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}
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ICaptureGraphBuilder2_SetFiltergraph(graph_builder2, graph);
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r = ICaptureGraphBuilder2_SetFiltergraph(graph_builder2, graph);
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if (r != S_OK) {
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av_log(avctx, AV_LOG_ERROR, "Could not set graph for CaptureGraphBuilder2\n");
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goto error;
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