implemented dropping of current buffered audio, works for oss, but there seems

to be a "blip" for alsa devices, needs more work

git-svn-id: https://svn.musicpd.org/mpd/trunk@3011 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 21 insertions, 1 deletions

diff --git a/src/audio.c b/src/audio.c
index cf2b54c20..728f93718 100644
--- a/src/audio.c
+++ b/src/audio.c
@@ -223,7 +223,10 @@ inline void syncAudioDevicesEnabledArrays() {
 		if(myAudioDevicesEnabled[i]) {
 			openAudioOutput(audioOutputArray[i], &audio_format);
 		}
-		else closeAudioOutput(audioOutputArray[i]);
+		else {
+			dropBufferedAudioOutput(audioOutputArray[i]);
+			closeAudioOutput(audioOutputArray[i]);
+		}
 	}
 }
 
@@ -312,6 +315,23 @@ int isAudioDeviceOpen() {
 	return audioOpened;
 }
 
+void dropBufferedAudio() {
+	int i;
+
+	if(0 != memcmp(pdAudioDevicesEnabled, myAudioDevicesEnabled,
+			AUDIO_MAX_DEVICES)) 
+	{
+		syncAudioDevicesEnabledArrays();
+	}
+
+	audioBufferPos = 0;
+
+	for(i = 0; i < audioOutputArraySize; i++) {
+		if(!myAudioDevicesEnabled[i]) continue;
+		dropBufferedAudioOutput(audioOutputArray[i]);
+	}
+}
+
 void closeAudioDevice() {
 	int i;