Maarten Lankhorst : dsound: Fix IDirectSoundBuffer_GetPosition.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 546447152e8fc828e609e3972e0e31a88b605ea9
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=546447152e8fc828e609e3972e...

Author: Maarten Lankhorst 
Date:   Mon Oct  1 15:07:59 2007 +0200

dsound: Fix IDirectSoundBuffer_GetPosition.

---

dlls/dsound/capture.c |   19 ++++++++-----------
 1 files changed, 8 insertions(+), 11 deletions(-)

diff --git a/dlls/dsound/capture.c b/dlls/dsound/capture.c
index f0b230d..9de2ecd 100644
--- a/dlls/dsound/capture.c
+++ b/dlls/dsound/capture.c
@@ -919,25 +919,22 @@ IDirectSoundCaptureBufferImpl_GetCurrentPosition(
    if (hres != DS_OK)
        WARN("IDsCaptureDriverBuffer_GetPosition failed\n");
     } else if (This->device->hwi) {
-	DWORD pos;
+        DWORD pos;

-	EnterCriticalSection(&This->device->lock);
-	pos = (DWORD_PTR)This->device->pwave[This->device->index].lpData - (DWORD_PTR)This->device->buffer;
-	TRACE("old This->device->state=%s\n",captureStateString[This->device->state]);
+        EnterCriticalSection(&This->device->lock);
+        pos = (DWORD_PTR)This->device->pwave[This->device->index].lpData - (DWORD_PTR)This->device->buffer;
         if (lpdwCapturePosition)
-            *lpdwCapturePosition = pos;
+            *lpdwCapturePosition = (This->device->pwave[This->device->index].dwBufferLength + pos) % This->device->buflen;
+        if (lpdwReadPosition)
+            *lpdwReadPosition = pos;
+        LeaveCriticalSection(&This->device->lock);

-	if (lpdwReadPosition)
-            *lpdwReadPosition = (This->device->pwave[This->device->index].dwBufferLength + pos) % This->device->buflen;
-	LeaveCriticalSection(&This->device->lock);
-
-	if (lpdwCapturePosition) TRACE("*lpdwCapturePosition=%d\n",*lpdwCapturePosition);
-	if (lpdwReadPosition) TRACE("*lpdwReadPosition=%d\n",*lpdwReadPosition);
     } else {
         WARN("no driver\n");
         hres = DSERR_NODRIVER;
     }

+    TRACE("cappos=%d readpos=%d\n", (lpdwCapturePosition?*lpdwCapturePosition:-1), (lpdwReadPosition?*lpdwReadPosition:-1));
     TRACE("returning %08x\n", hres);
     return hres;
 }