From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:43420) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T6GRi-00057b-59 for qemu-devel@nongnu.org; Tue, 28 Aug 2012 03:42:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T6GRc-0004S7-4O for qemu-devel@nongnu.org; Tue, 28 Aug 2012 03:42:46 -0400 Received: from mailout3.samsung.com ([203.254.224.33]:50851) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T6GRb-0004RW-Qp for qemu-devel@nongnu.org; Tue, 28 Aug 2012 03:42:40 -0400 Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0M9G00FROG1OKA30@mailout3.samsung.com> for qemu-devel@nongnu.org; Tue, 28 Aug 2012 16:42:36 +0900 (KST) Received: from mq-desktop.mshome.net ([182.198.1.3]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0M9G00FBCG30WBA0@mmp1.samsung.com> for qemu-devel@nongnu.org; Tue, 28 Aug 2012 16:42:36 +0900 (KST) From: "munkyu.im" Date: Tue, 28 Aug 2012 16:42:06 +0900 Message-id: <1346139726-14886-1-git-send-email-munkyu.im@samsung.com> Subject: [Qemu-devel] [PATCH]] audio: previous audio buffer should be flushed List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: "munkyu.im" 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 --- 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