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| author | Max Kellermann <max@duempel.org> | 2008-11-21 20:27:05 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2008-11-21 20:27:05 +0100 |
| commit | be9e60d55ef191b5b50a9d1eb2337a6b1199c8d4 (patch) | |
| tree | dcd18345ef68b16d3c4e45583826243b612bd7e0 /src/audio_format.h | |
| parent | 774417f12f91e49ef16d763538da47215c0119b2 (diff) | |
| download | mpd-be9e60d55ef191b5b50a9d1eb2337a6b1199c8d4.tar.gz mpd-be9e60d55ef191b5b50a9d1eb2337a6b1199c8d4.tar.xz mpd-be9e60d55ef191b5b50a9d1eb2337a6b1199c8d4.zip | |
audio_format: added audio_format_valid()
Diffstat (limited to '')
| -rw-r--r-- | src/audio_format.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/audio_format.h b/src/audio_format.h index d2f32b858..739fe6c1f 100644 --- a/src/audio_format.h +++ b/src/audio_format.h @@ -40,6 +40,17 @@ static inline bool audio_format_defined(const struct audio_format *af) return af->sample_rate != 0; } +/** + * Returns false if the format is not valid for playback with MPD. + * This function performs some basic validity checks. + */ +static inline bool audio_format_valid(const struct audio_format *af) +{ + return af->sample_rate > 0 && + (af->bits == 8 || af->bits == 16 || af->bits == 24) && + af->channels >= 1; +} + static inline bool audio_format_equals(const struct audio_format *a, const struct audio_format *b) { |