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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>
This commit is contained in:
Michael Niedermayer 2013-04-12 20:34:35 +02:00
parent e87c1cdbb5
commit 9b595e86e3
1 changed files with 4 additions and 4 deletions
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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,
inout->name, NULL,
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)
goto end;
} 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,
inout->name, NULL,
NULL, lavfi->graph);
av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN);
if (ret >= 0)
ret = av_opt_set_int_list(sink, "sample_fmts", sample_fmts, AV_SAMPLE_FMT_NONE, AV_OPT_SEARCH_CHILDREN);
if (ret < 0)
goto end;
}