=?UTF-8?Q?J=C3=B6rg=20H=C3=B6hle=20?=: mmdevapi: Round buffer size like native in shared mode.
Alexandre Julliard
julliard at winehq.org
Mon Jan 9 14:24:31 CST 2012
Module: wine
Branch: master
Commit: fcc9b74cb2c3d6433c20527b4c8b487fdd5cd6f7
URL: http://source.winehq.org/git/wine.git/?a=commit;h=fcc9b74cb2c3d6433c20527b4c8b487fdd5cd6f7
Author: Jörg Höhle <hoehle at users.sourceforge.net>
Date: Thu Jan 5 18:56:46 2012 +0100
mmdevapi: Round buffer size like native in shared mode.
---
dlls/winecoreaudio.drv/mmdevdrv.c | 2 +-
dlls/wineoss.drv/mmdevdrv.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/dlls/winecoreaudio.drv/mmdevdrv.c b/dlls/winecoreaudio.drv/mmdevdrv.c
index 93ff3d6..19a505c 100644
--- a/dlls/winecoreaudio.drv/mmdevdrv.c
+++ b/dlls/winecoreaudio.drv/mmdevdrv.c
@@ -1006,7 +1006,7 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient *iface,
This->period_ms = period / 10000;
- This->bufsize_frames = ceil(fmt->nSamplesPerSec * (duration / 10000000.));
+ This->bufsize_frames = MulDiv(duration, fmt->nSamplesPerSec, 10000000);
if(This->dataflow == eCapture){
int i;
diff --git a/dlls/wineoss.drv/mmdevdrv.c b/dlls/wineoss.drv/mmdevdrv.c
index 15bda6a..bc4d952 100644
--- a/dlls/wineoss.drv/mmdevdrv.c
+++ b/dlls/wineoss.drv/mmdevdrv.c
@@ -956,7 +956,7 @@ static HRESULT WINAPI AudioClient_Initialize(IAudioClient *iface,
This->period_us = period / 10;
- This->bufsize_frames = ceil(fmt->nSamplesPerSec * (duration / 10000000.));
+ This->bufsize_frames = MulDiv(duration, fmt->nSamplesPerSec, 10000000);
This->local_buffer = HeapAlloc(GetProcessHeap(), 0,
This->bufsize_frames * fmt->nBlockAlign);
if(!This->local_buffer){
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