dsound: Eliminate leftover driver structures.

dlls/dsound/capture.c

@@ -1029,8 +1029,6 @@ static HRESULT DirectSoundCaptureDevice_Initialize(
 
     device->mmdevice = mmdevice;
 
-    device->drvdesc.dwFlags = 0;
-
     device->drvcaps.dwFlags = 0;
 
     device->drvcaps.dwFormats = 0;

dlls/dsound/dsound.c

@@ -1335,10 +1335,8 @@ HRESULT DirectSoundDevice_GetCaps(
     lpDSCaps->dwTotalHwMemBytes                 = device->drvcaps.dwTotalHwMemBytes;
     lpDSCaps->dwFreeHwMemBytes                  = device->drvcaps.dwFreeHwMemBytes;
     lpDSCaps->dwMaxContigFreeHwMemBytes         = device->drvcaps.dwMaxContigFreeHwMemBytes;
-
-    /* driver doesn't have these */
-    lpDSCaps->dwUnlockTransferRateHwBuffers     = 4096; /* But we have none... */
-    lpDSCaps->dwPlayCpuOverheadSwBuffers        = 1;    /* 1% */
+    lpDSCaps->dwUnlockTransferRateHwBuffers     = device->drvcaps.dwUnlockTransferRateHwBuffers;
+    lpDSCaps->dwPlayCpuOverheadSwBuffers        = device->drvcaps.dwPlayCpuOverheadSwBuffers;
 
     return DS_OK;
 }

dlls/dsound/dsound_private.h

@@ -65,47 +65,6 @@ extern const mixfunc mixfunctions[4] DECLSPEC_HIDDEN;
 typedef void (*normfunc)(const void *, void *, unsigned);
 extern const normfunc normfunctions[4] DECLSPEC_HIDDEN;
 
-typedef struct _DSDRIVERDESC
-{
-    DWORD      	dwFlags;
-    CHAR	szDesc[256];
-    CHAR	szDrvname[256];
-    DWORD	dnDevNode;
-    WORD	wVxdId;
-    WORD	wReserved;
-    ULONG	ulDeviceNum;
-    DWORD	dwHeapType;
-    LPVOID	pvDirectDrawHeap;
-    DWORD	dwMemStartAddress;
-    DWORD	dwMemEndAddress;
-    DWORD	dwMemAllocExtra;
-    LPVOID	pvReserved1;
-    LPVOID	pvReserved2;
-} DSDRIVERDESC,*PDSDRIVERDESC;
-
-typedef struct _DSDRIVERCAPS
-{
-    DWORD	dwFlags;
-    DWORD	dwMinSecondarySampleRate;
-    DWORD	dwMaxSecondarySampleRate;
-    DWORD	dwPrimaryBuffers;
-    DWORD	dwMaxHwMixingAllBuffers;
-    DWORD	dwMaxHwMixingStaticBuffers;
-    DWORD	dwMaxHwMixingStreamingBuffers;
-    DWORD	dwFreeHwMixingAllBuffers;
-    DWORD	dwFreeHwMixingStaticBuffers;
-    DWORD	dwFreeHwMixingStreamingBuffers;
-    DWORD	dwMaxHw3DAllBuffers;
-    DWORD	dwMaxHw3DStaticBuffers;
-    DWORD	dwMaxHw3DStreamingBuffers;
-    DWORD	dwFreeHw3DAllBuffers;
-    DWORD	dwFreeHw3DStaticBuffers;
-    DWORD	dwFreeHw3DStreamingBuffers;
-    DWORD	dwTotalHwMemBytes;
-    DWORD	dwFreeHwMemBytes;
-    DWORD	dwMaxContigFreeHwMemBytes;
-} DSDRIVERCAPS,*PDSDRIVERCAPS;
-
 typedef struct _DSVOLUMEPAN
 {
     DWORD	dwTotalLeftAmpFactor;
@@ -117,14 +76,6 @@ typedef struct _DSVOLUMEPAN
     DWORD	dwPanRightAmpFactor;
 } DSVOLUMEPAN,*PDSVOLUMEPAN;
 
-typedef struct _DSCDRIVERCAPS
-{
-    DWORD	dwSize;
-    DWORD	dwFlags;
-    DWORD	dwFormats;
-    DWORD	dwChannels;
-} DSCDRIVERCAPS,*PDSCDRIVERCAPS;
-
 /*****************************************************************************
  * IDirectSoundDevice implementation structure
  */
@@ -133,8 +84,7 @@ struct DirectSoundDevice
     LONG                        ref;
 
     GUID                        guid;
-    DSDRIVERDESC                drvdesc;
-    DSDRIVERCAPS                drvcaps;
+    DSCAPS                      drvcaps;
     DWORD                       priolevel;
     PWAVEFORMATEX               pwfx;
     UINT                        timerID, pwplay, pwqueue, prebuf, helfrags;
@@ -272,15 +222,11 @@ void secondarybuffer_destroy(IDirectSoundBufferImpl *This) DECLSPEC_HIDDEN;
  */
 struct DirectSoundCaptureDevice
 {
-    /* IDirectSoundCaptureImpl fields */
     GUID                               guid;
     LONG                               ref;
 
-    /* DirectSound driver stuff */
-    DSDRIVERDESC                       drvdesc;
-    DSCDRIVERCAPS                      drvcaps;
+    DSCCAPS                            drvcaps;
 
-    /* more stuff */
     LPBYTE                             buffer;
     DWORD                              buflen, write_pos_bytes;
 

dlls/dsound/primary.c

@@ -105,7 +105,6 @@ HRESULT DSOUND_ReopenDevice(DirectSoundDevice *device, BOOL forcewave)
         device->volume = NULL;
     }
 
-    device->drvdesc.dwFlags = 0;
     hres = IMMDevice_Activate(device->mmdevice, &IID_IAudioClient,
             CLSCTX_INPROC_SERVER, NULL, (void **)&device->client);
     if(FAILED(hres)){