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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-09-15 15:25:09 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-19 16:42:57 +0200 |
| commit | d5ec8ba7f2cb83a166da196c377398b7954c5d6c (patch) | |
| tree | 8c610840757a2274259a65bfe58a421d41e1311c /libavfilter/avfiltergraph.c | |
| parent | a6388616e826437acd749e81671b386e0609f549 (diff) | |
| download | ffmpeg-d5ec8ba7f2cb83a166da196c377398b7954c5d6c.tar.gz | |
Do not leave positive values undefined when negative are defined as error
Define positive return values as non errors and leave further meaning undefined
This allows future extensions to use these values
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/avfiltergraph.c')
| -rw-r--r-- | libavfilter/avfiltergraph.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c index 476391cf12..2db2900ea8 100644 --- a/libavfilter/avfiltergraph.c +++ b/libavfilter/avfiltergraph.c @@ -224,7 +224,7 @@ FF_ENABLE_DEPRECATION_WARNINGS * A graph is considered valid if all its input and output pads are * connected. * - * @return 0 in case of success, a negative value otherwise + * @return >= 0 in case of success, a negative value otherwise */ static int graph_check_validity(AVFilterGraph *graph, AVClass *log_ctx) { @@ -262,7 +262,7 @@ static int graph_check_validity(AVFilterGraph *graph, AVClass *log_ctx) /** * Configure all the links of graphctx. * - * @return 0 in case of success, a negative value otherwise + * @return >= 0 in case of success, a negative value otherwise */ static int graph_config_links(AVFilterGraph *graph, AVClass *log_ctx) { |