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| author | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-16 02:24:14 +0300 |
|---|---|---|
| committer | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-10-29 06:05:31 +0300 |
| commit | dd367495578d406ab6456fca7e2a0c4a5bc50b0a (patch) | |
| tree | bc83afaf2b5292938b395aa6c29cda0e5774f511 /libavutil | |
| parent | 63fca9df9c6f236c16a5ac0b60e73cb0e7669b2e (diff) | |
avutil/audio_fifo: add av_warn_unused_result
This one should not trigger any warnings, but will be useful for future
robustness.
Strictly speaking, one could check the size after the call by examining
the structure instead of the return value. Such a use case is highly
unusual, and this commit may be easily reverted if there is a legitimate
need of such use.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Diffstat (limited to 'libavutil')
| -rw-r--r-- | libavutil/audio_fifo.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavutil/audio_fifo.h b/libavutil/audio_fifo.h index d93be2aeb0..24f91dab72 100644 --- a/libavutil/audio_fifo.h +++ b/libavutil/audio_fifo.h @@ -73,6 +73,7 @@ AVAudioFifo *av_audio_fifo_alloc(enum AVSampleFormat sample_fmt, int channels, * @param nb_samples new allocation size, in samples * @return 0 if OK, or negative AVERROR code on failure */ +av_warn_unused_result int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); /** |