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[Qemu-devel] [PATCH]] audio: previous audio buffer should be flushed
From: |
munkyu.im |
Subject: |
[Qemu-devel] [PATCH]] audio: previous audio buffer should be flushed |
Date: |
Tue, 28 Aug 2012 16:42:06 +0900 |
Winwave audio backend has problem with pausing and restart audio out.
Unlike other backends, Winwave pausing API does not flush audio buffer.
As a result, the previous audio data are playedin front of
user expected sound when user restart audio.
So changes it to waveOutReset()
Signed-off-by: Munkyu Im <address@hidden>
---
audio/winwaveaudio.c | 12 +++---------
1 files changed, 3 insertions(+), 9 deletions(-)
diff --git a/audio/winwaveaudio.c b/audio/winwaveaudio.c
index 663abb9..72babbf 100644
--- a/audio/winwaveaudio.c
+++ b/audio/winwaveaudio.c
@@ -349,21 +349,15 @@ static int winwave_ctl_out (HWVoiceOut *hw, int cmd, ...)
else {
hw->poll_mode = 0;
}
- if (wave->paused) {
- mr = waveOutRestart (wave->hwo);
- if (mr != MMSYSERR_NOERROR) {
- winwave_logerr (mr, "waveOutRestart");
- }
- wave->paused = 0;
- }
+ wave->paused = 0;
}
return 0;
case VOICE_DISABLE:
if (!wave->paused) {
- mr = waveOutPause (wave->hwo);
+ mr = waveOutReset (wave->hwo);
if (mr != MMSYSERR_NOERROR) {
- winwave_logerr (mr, "waveOutPause");
+ winwave_logerr (mr, "waveOutReset");
}
else {
wave->paused = 1;
--
1.7.4.1
- [Qemu-devel] [PATCH]] audio: previous audio buffer should be flushed,
munkyu.im <=