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| author | Anton Khirnov <anton@khirnov.net> | 2023-05-11 10:51:13 +0200 |
|---|---|---|
| committer | Anton Khirnov <anton@khirnov.net> | 2023-05-22 17:10:44 +0200 |
| commit | dfa29ba9550797881943fa5b12a8cf5f30a3e47c (patch) | |
| tree | e537501b9f7c01e0b28bf90c6836b189e04d793e /fftools/ffmpeg_filter.c | |
| parent | ede6794d6a31c781f680e47c20515e18db0da454 (diff) | |
| download | ffmpeg-dfa29ba9550797881943fa5b12a8cf5f30a3e47c.tar.gz | |
fftools/ffmpeg: return error codes from ist_*_add()
Will be useful in future commits.
Diffstat (limited to 'fftools/ffmpeg_filter.c')
| -rw-r--r-- | fftools/ffmpeg_filter.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c index 8cc76209d0..ca43b4803a 100644 --- a/fftools/ffmpeg_filter.c +++ b/fftools/ffmpeg_filter.c @@ -334,6 +334,7 @@ int init_simple_filtergraph(InputStream *ist, OutputStream *ost) FilterGraph *fg; OutputFilter *ofilter; InputFilter *ifilter; + int ret; fg = fg_create(NULL); if (!fg) @@ -347,7 +348,9 @@ int init_simple_filtergraph(InputStream *ist, OutputStream *ost) ifilter = ifilter_alloc(fg); ifilter->ist = ist; - ist_filter_add(ist, ifilter, 1); + ret = ist_filter_add(ist, ifilter, 1); + if (ret < 0) + return ret; return 0; } @@ -375,7 +378,7 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in) InputStream *ist = NULL; enum AVMediaType type = avfilter_pad_get_type(in->filter_ctx->input_pads, in->pad_idx); InputFilter *ifilter; - int i; + int i, ret; // TODO: support other filter types if (type != AVMEDIA_TYPE_VIDEO && type != AVMEDIA_TYPE_AUDIO) { @@ -435,7 +438,13 @@ static void init_input_filter(FilterGraph *fg, AVFilterInOut *in) ifilter->type = ist->st->codecpar->codec_type; ifilter->name = describe_filter_link(fg, in, 1); - ist_filter_add(ist, ifilter, 0); + ret = ist_filter_add(ist, ifilter, 0); + if (ret < 0) { + av_log(NULL, AV_LOG_ERROR, + "Error binding an input stream to complex filtergraph input %s.\n", + in->name ? in->name : ""); + exit_program(1); + } } static int read_binary(const char *path, uint8_t **data, int *len) |