audio: moved cmpAudioFormat() to audio_format.h

Rename it to audio_format_equals() and return "true" if they are
equal.

1 files changed, 8 insertions, 0 deletions

diff --git a/src/audio_format.h b/src/audio_format.h
index b4b40c69..1cfb258a 100644
--- a/src/audio_format.h
+++ b/src/audio_format.h
@@ -27,6 +27,14 @@ struct audio_format {
 	mpd_sint8 channels;
 };
 
+static inline int audio_format_equals(const struct audio_format *a,
+				      const struct audio_format *b)
+{
+	return a->sampleRate == b->sampleRate &&
+		a->bits == b->bits &&
+		a->channels == b->channels;
+}
+
 static inline double audio_format_time_to_size(const struct audio_format *af)
 {
 	return af->sampleRate * af->bits * af->channels / 8.0;