Maarten Lankhorst : dsound: Fix detection of different sample rates in setformat.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 7a04c24e632857f33f873fe1aa9f8c0b1ee66fd4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=7a04c24e632857f33f873fe1aa...

Author: Maarten Lankhorst 
Date:   Wed Sep  5 10:58:52 2007 +0200

dsound: Fix detection of different sample rates in setformat.

---

dlls/dsound/primary.c |   27 +++++++++++++++++++--------
 1 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/dlls/dsound/primary.c b/dlls/dsound/primary.c
index 4c9e125..f358aec 100644
--- a/dlls/dsound/primary.c
+++ b/dlls/dsound/primary.c
@@ -71,6 +71,8 @@ static void DSOUND_RecalcPrimary(DirectSoundDevice *device)
 HRESULT DSOUND_ReopenDevice(DirectSoundDevice *device, BOOL forcewave)
 {
    HRESULT hres = DS_OK;
+	TRACE("(%p, %d)\n", device, forcewave);
+
    if (device->driver)
    {
    	IDsDriver_Close(device->driver);
@@ -336,7 +338,7 @@ HRESULT DSOUND_PrimaryStop(DirectSoundDevice *device)
    	err = IDsDriverBuffer_Stop(device->hwbuf);
    	if (err == DSERR_BUFFERLOST) {
    		DSOUND_PrimaryClose(device);
-			err = DSOUND_ReopenDevice(device, !device->driver);
+			err = DSOUND_ReopenDevice(device, FALSE);
    		if (FAILED(err))
    			ERR("DSOUND_ReopenDevice failed\n");
    		else
@@ -454,6 +456,7 @@ HRESULT DSOUND_PrimarySetFormat(DirectSoundDevice *device, LPCWAVEFORMATEX wfex,
    			err = DS_OK;
    		goto done;
    	}
+
    	if (err == S_FALSE)
    	{
    		/* ALSA specific: S_FALSE tells that recreation was successful,
@@ -476,20 +479,28 @@ HRESULT DSOUND_PrimarySetFormat(DirectSoundDevice *device, LPCWAVEFORMATEX wfex,
    {
    	DSOUND_PrimaryClose(device);

-		if (device->drvdesc.dwFlags & DSDDESC_DOMMSYSTEMSETFORMAT)
+		err = DSOUND_ReopenDevice(device, FALSE);
+		if (FAILED(err))
    	{
-			err = DSOUND_ReopenDevice(device, FALSE);
-			if (FAILED(err))
-			{
-				WARN("DSOUND_ReopenDevice failed: %08x\n", err);
-				goto done;
-			}
+			WARN("DSOUND_ReopenDevice failed: %08x\n", err);
+			goto done;
    	}
    	err = DSOUND_PrimaryOpen(device);
    	if (err != DS_OK) {
    		WARN("DSOUND_PrimaryOpen failed\n");
    		goto done;
    	}
+
+		if (wfex->nSamplesPerSec/100 != device->pwfx->nSamplesPerSec/100 && forced && device->buffer)
+		{
+			DSOUND_PrimaryClose(device);
+			device->pwfx->nSamplesPerSec = wfex->nSamplesPerSec;
+			err = DSOUND_ReopenDevice(device, TRUE);
+			if (FAILED(err))
+				WARN("DSOUND_ReopenDevice(2) failed: %08x\n", err);
+			else if (FAILED((err = DSOUND_PrimaryOpen(device))))
+				WARN("DSOUND_PrimaryOpen(2) failed: %08x\n", err);
+		}
    }

if (nSamplesPerSec != device->pwfx->nSamplesPerSec || bpp != device->pwfx->wBitsPerSample || chans != device->pwfx->nChannels) {