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Fix MMDRV_PhysicalFeatures to handle both 16 and 32 bit pointers 

properly.
This commit is contained in:
Robert Reif 2003-10-22 03:04:07 +00:00 committed by Alexandre Julliard
parent dec10f8a18
commit 80a7638006
4 changed files with 22 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
dlls/winmm/lolvldrv.c
View File

@ -461,7 +461,7 @@ LPWINE_MLD MMDRV_GetRelated(HANDLE hndl, UINT srcType,
* MMDRV_PhysicalFeatures [internal]
*/
UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1,
DWORD dwParam2)
DWORD dwParam2, BOOL bFrom32)
{
WINE_MM_DRIVER* lpDrv = &MMDrvs[mld->mmdIndex];
@ -470,10 +470,16 @@ UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1,
/* all those function calls are undocumented */
switch (uMsg) {
case DRV_QUERYDRVENTRY:
if (bFrom32)
lstrcpynA((LPSTR)dwParam1, lpDrv->drvname, LOWORD(dwParam2));
else
lstrcpynA((LPSTR)MapSL(dwParam1), lpDrv->drvname, LOWORD(dwParam2));
break;
case DRV_QUERYDEVNODE:
if (bFrom32)
*(LPDWORD)dwParam1 = 0L; /* should be DevNode */
else
*(DWORD*)MapSL(dwParam1) = 0L;
break;
case DRV_QUERYNAME:
WARN("NIY QueryName\n");
@ -489,11 +495,7 @@ UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1,
return (lpDrv->bIsMapper) ? 2 : 0;
case DRV_QUERYDSOUNDIFACE: /* Wine-specific: Retrieve DirectSound interface */
return MMDRV_Message(mld, uMsg, dwParam1, dwParam2, TRUE);
case DRV_QUERYDSOUNDDESC: /* Wine-specific: Retrieve DirectSound driver description*/
return MMDRV_Message(mld, uMsg, dwParam1, dwParam2, TRUE);
case DRV_QUERYDSOUNDGUID: /* Wine-specific: Retrieve DirectSound driver GUID */
return MMDRV_Message(mld, uMsg, dwParam1, dwParam2, TRUE);

14
dlls/winmm/mmsystem.c
View File

@ -1465,7 +1465,7 @@ DWORD WINAPI waveOutMessage16(HWAVEOUT16 hWaveOut, UINT16 uMessage,
if ((wmld = MMDRV_Get(HWAVEOUT_32(hWaveOut), MMDRV_WAVEOUT, FALSE)) == NULL) {
if ((wmld = MMDRV_Get(HWAVEOUT_32(hWaveOut), MMDRV_WAVEOUT, TRUE)) != NULL) {
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2);
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2, FALSE);
}
return MMSYSERR_INVALHANDLE;
}
@ -1703,14 +1703,18 @@ DWORD WINAPI waveInMessage16(HWAVEIN16 hWaveIn, UINT16 uMessage,
TRACE("(%04x, %u, %ld, %ld)\n", hWaveIn, uMessage, dwParam1, dwParam2);
if ((wmld = MMDRV_Get(HWAVEIN_32(hWaveIn), MMDRV_WAVEIN, FALSE)) == NULL) {
if ((wmld = MMDRV_Get(HWAVEIN_32(hWaveIn), MMDRV_WAVEIN, TRUE)) != NULL) {
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2, FALSE);
}
return MMSYSERR_INVALHANDLE;
}
/* from M$ KB */
if (uMessage < DRVM_IOCTL || (uMessage >= DRVM_IOCTL_LAST && uMessage < DRVM_MAPPER))
return MMSYSERR_INVALPARAM;
if ((wmld = MMDRV_Get(HWAVEIN_32(hWaveIn), MMDRV_WAVEIN, FALSE)) == NULL)
return MMSYSERR_INVALHANDLE;
return MMDRV_Message(wmld, uMessage, dwParam1, dwParam2, TRUE);
return MMDRV_Message(wmld, uMessage, dwParam1, dwParam2, FALSE);
}
/* ###################################################

2
dlls/winmm/winemm.h
View File

@ -247,7 +247,7 @@ DWORD MMDRV_Close(LPWINE_MLD mld, UINT wMsg);
LPWINE_MLD MMDRV_Get(HANDLE hndl, UINT type, BOOL bCanBeID);
LPWINE_MLD MMDRV_GetRelated(HANDLE hndl, UINT srcType, BOOL bSrcCanBeID, UINT dstTyped);
DWORD MMDRV_Message(LPWINE_MLD mld, WORD wMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1, DWORD dwParam2);
UINT MMDRV_PhysicalFeatures(LPWINE_MLD mld, UINT uMsg, DWORD dwParam1, DWORD dwParam2, BOOL bFrom32);
BOOL MMDRV_Is32(unsigned int);
void MMDRV_InstallMap(unsigned int, MMDRV_MAPFUNC, MMDRV_UNMAPFUNC,
MMDRV_MAPFUNC, MMDRV_UNMAPFUNC, LPDRVCALLBACK);

6
dlls/winmm/winmm.c
View File

@ -1292,7 +1292,7 @@ UINT WINAPI midiOutMessage(HMIDIOUT hMidiOut, UINT uMessage,
return 0;
}
if ((wmld = MMDRV_Get(hMidiOut, MMDRV_MIDIOUT, TRUE)) != NULL) {
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2);
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2, TRUE);
}
return MMSYSERR_INVALHANDLE;
}
@ -2605,7 +2605,7 @@ UINT WINAPI waveOutMessage(HWAVEOUT hWaveOut, UINT uMessage,
if ((wmld = MMDRV_Get(hWaveOut, MMDRV_WAVEOUT, FALSE)) == NULL) {
if ((wmld = MMDRV_Get(hWaveOut, MMDRV_WAVEOUT, TRUE)) != NULL) {
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2);
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2, TRUE);
}
return MMSYSERR_INVALHANDLE;
}
@ -2860,7 +2860,7 @@ UINT WINAPI waveInMessage(HWAVEIN hWaveIn, UINT uMessage,
if ((wmld = MMDRV_Get(hWaveIn, MMDRV_WAVEIN, FALSE)) == NULL) {
if ((wmld = MMDRV_Get(hWaveIn, MMDRV_WAVEIN, TRUE)) != NULL) {
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2);
return MMDRV_PhysicalFeatures(wmld, uMessage, dwParam1, dwParam2, TRUE);
}
return MMSYSERR_INVALHANDLE;
}