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avdevice/lavfi: add error checking for av_opt_set_int_list()

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/21/head
Michael Niedermayer 12 years ago
parent e87c1cdbb5
commit 9b595e86e3
1 changed files with 4 additions and 4 deletions
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  1. 8
      libavdevice/lavfi.c

8
libavdevice/lavfi.c
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@ -230,8 +230,8 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx)
ret = avfilter_graph_create_filter(&sink, buffersink, ret = avfilter_graph_create_filter(&sink, buffersink,
inout->name, NULL, inout->name, NULL,
NULL, lavfi->graph); NULL, lavfi->graph);
av_opt_set_int_list(sink, "pix_fmts", pix_fmts, AV_PIX_FMT_NONE, AV_OPT_SEARCH_CHILDREN); if (ret >= 0)
ret = av_opt_set_int_list(sink, "pix_fmts", pix_fmts, AV_PIX_FMT_NONE, AV_OPT_SEARCH_CHILDREN);
if (ret < 0) if (ret < 0)
goto end; goto end;
} else if (type == AVMEDIA_TYPE_AUDIO) { } else if (type == AVMEDIA_TYPE_AUDIO) {
@ -244,8 +244,8 @@ av_cold static int lavfi_read_header(AVFormatContext *avctx)
ret = avfilter_graph_create_filter(&sink, abuffersink, ret = avfilter_graph_create_filter(&sink, abuffersink,
inout->name, NULL, inout->name, NULL,
NULL, lavfi->graph); NULL, lavfi->graph);
if (ret >= 0)
av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN); ret = av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN);
if (ret < 0) if (ret < 0)
goto end; goto end;
} }

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