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Now only storing thread id for mci tasks (16 bit htask is now gotten 

from WOW functions).
This commit is contained in:
Eric Pouech 2002-10-29 21:44:23 +00:00 committed by Alexandre Julliard
parent c07a6cf537
commit 2b0e56c8d8
4 changed files with 29 additions and 15 deletions
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2
dlls/winmm/driver.c
View File

@ -34,6 +34,8 @@ WINE_DEFAULT_DEBUG_CHANNEL(driver);
static LPWINE_DRIVER lpDrvItemList = NULL;
WINE_MMTHREAD* (*pFnGetMMThread16)(HANDLE16 h) /* = NULL */;
/**************************************************************************
* DRIVER_GetNumberOfModuleRefs [internal]
*

1
dlls/winmm/mci.c
View File

@ -489,7 +489,6 @@ static DWORD MCI_LoadMciDriver(LPCSTR _strDevTyp, LPWINE_MCIDRIVER* lpwmd)
wmd->lpfnYieldProc = MCI_DefYieldProc;
wmd->dwYieldData = VK_CANCEL;
wmd->hCreatorTask = GetCurrentTask();
wmd->CreatorThread = GetCurrentThreadId();
EnterCriticalSection(&WINMM_IData->cs);

33
dlls/winmm/mmsystem.c
View File

@ -49,6 +49,7 @@ extern LONG CALLBACK MMSYSTEM_CallTo16_long_l (FARPROC16,LONG);
extern LONG CALLBACK MMSYSTEM_CallTo16_long_lwll (LPMMIOPROC16,LONG,WORD,LONG,LONG);
/* ### stop build ### */
static WINE_MMTHREAD* WINMM_GetmmThread(HANDLE16);
static LRESULT MMIO_Callback16(SEGPTR, LPMMIOINFO, UINT, LPARAM, LPARAM);
/* ###################################################
@ -85,10 +86,12 @@ BOOL WINAPI MMSYSTEM_LibMain(DWORD fdwReason, HINSTANCE hinstDLL, WORD ds,
WINMM_IData->h16Module32 = hndl;
/* hook in our 16 bit function pointers */
pFnMmioCallback16 = MMIO_Callback16;
pFnGetMMThread16 = WINMM_GetmmThread;
break;
case DLL_PROCESS_DETACH:
FreeLibrary(WINMM_IData->h16Module32);
pFnMmioCallback16 = NULL;
pFnGetMMThread16 = NULL;
break;
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
@ -625,7 +628,7 @@ HTASK16 WINAPI mciGetCreatorTask16(UINT16 uDeviceID)
LPWINE_MCIDRIVER wmd;
HTASK16 ret = 0;
if ((wmd = MCI_GetDriver(uDeviceID))) ret = wmd->hCreatorTask;
if ((wmd = MCI_GetDriver(uDeviceID))) ret = K32WOWHandle16(wmd->CreatorThread, WOW_TYPE_HTASK);
TRACE("(%u) => %04x\n", uDeviceID, ret);
return ret;
@ -1829,6 +1832,18 @@ void WINAPI mmTaskYield16(void)
extern DWORD WINAPI GetProcessFlags(DWORD);
/******************************************************************
* WINMM_GetmmThread
*
*
*/
static WINE_MMTHREAD* WINMM_GetmmThread(HANDLE16 h)
{
return (WINE_MMTHREAD*)MapSL( MAKESEGPTR(h, 0) );
}
void WINAPI WINE_mmThreadEntryPoint(DWORD);
/**************************************************************************
* mmThreadCreate [MMSYSTEM.1120]
*
@ -1850,7 +1865,7 @@ LRESULT WINAPI mmThreadCreate16(FARPROC16 fpThreadAddr, LPHANDLE lpHndl, DWORD d
if (hndl == 0) {
ret = 2;
} else {
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
#if 0
/* force mmtask routines even if mmthread is required */
@ -1938,7 +1953,7 @@ void WINAPI mmThreadSignal16(HANDLE16 hndl)
TRACE("(%04x)!\n", hndl);
if (hndl) {
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
lpMMThd->dwCounter++;
if (lpMMThd->hThread != 0) {
@ -1994,7 +2009,7 @@ void WINAPI mmThreadBlock16(HANDLE16 hndl)
TRACE("(%04x)!\n", hndl);
if (hndl) {
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
if (lpMMThd->hThread != 0) {
DWORD lc;
@ -2019,7 +2034,7 @@ BOOL16 WINAPI mmThreadIsCurrent16(HANDLE16 hndl)
TRACE("(%04x)!\n", hndl);
if (hndl && mmThreadIsValid16(hndl)) {
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
ret = (GetCurrentThreadId() == lpMMThd->dwThreadID);
}
TRACE("=> %d\n", ret);
@ -2036,7 +2051,7 @@ BOOL16 WINAPI mmThreadIsValid16(HANDLE16 hndl)
TRACE("(%04x)!\n", hndl);
if (hndl) {
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
if (!IsBadWritePtr(lpMMThd, sizeof(WINE_MMTHREAD)) &&
lpMMThd->dwSignature == WINE_MMTHREAD_CREATED &&
@ -2068,19 +2083,19 @@ HANDLE16 WINAPI mmThreadGetTask16(HANDLE16 hndl)
TRACE("(%04x)\n", hndl);
if (mmThreadIsValid16(hndl)) {
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
ret = lpMMThd->hTask;
}
return ret;
}
/**************************************************************************
* __wine_mmThreadEntryPoint (MMSYSTEM.2047)
* WINE_mmThreadEntryPoint (MMSYSTEM.2047)
*/
void WINAPI WINE_mmThreadEntryPoint(DWORD _pmt)
{
HANDLE16 hndl = (HANDLE16)_pmt;
WINE_MMTHREAD* lpMMThd = MapSL( MAKESEGPTR(hndl, 0) );
WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
TRACE("(%04x %p)\n", hndl, lpMMThd);

4
dlls/winmm/winemm.h
View File

@ -147,7 +147,6 @@ typedef struct tagWINE_MCIDRIVER {
YIELDPROC lpfnYieldProc;
DWORD dwYieldData;
BOOL bIs32;
HTASK16 hCreatorTask;
DWORD CreatorThread;
UINT uTypeCmdTable;
UINT uSpecificCmdTable;
@ -255,8 +254,6 @@ DWORD MCI_SendCommand(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2,
DWORD MCI_SendCommandFrom32(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
DWORD MCI_SendCommandFrom16(UINT wDevID, UINT16 wMsg, DWORD dwParam1, DWORD dwParam2);
void CALLBACK WINE_mmThreadEntryPoint(DWORD _pmt);
void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16);
void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32);
@ -344,6 +341,7 @@ extern LPWINE_MM_IDATA WINMM_IData;
* NULL otherwise
*/
extern LRESULT (*pFnMmioCallback16)(SEGPTR,LPMMIOINFO,UINT,LPARAM,LPARAM);
extern WINE_MMTHREAD* (*pFnGetMMThread16)(HANDLE16);
/* HANDLE16 -> HANDLE conversions */
#define HDRVR_32(h16) ((HDRVR)(ULONG_PTR)(h16))