mmsystem.dll16: Reorder the thread and time functions to avoid the need for forward declarations.
This commit is contained in:
Francois Gouget
Alexandre Julliard
parent
8ab66c7896
commit
959ced4e3c
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@ -46,7 +46,6 @@
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WINE_DEFAULT_DEBUG_CHANNEL(mmsys);
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static WINE_MMTHREAD* WINMM_GetmmThread(HANDLE16);
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static CRITICAL_SECTION_DEBUG mmdrv_critsect_debug =
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{
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@ -85,6 +84,190 @@ int WINAPI MMSYSTEM_WEP(HINSTANCE16 hInstance, WORD wDataSeg,
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return TRUE;
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}
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/* ###################################################
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* # TIME #
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* ###################################################
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*/
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/******************************************************************
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* MMSYSTEM_MMTIME32to16
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*
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*
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*/
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void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32)
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{
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mmt16->wType = mmt32->wType;
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/* layout of rest is the same for 32/16,
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* Note: mmt16->u is 2 bytes smaller than mmt32->u, which has padding
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*/
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memcpy(&(mmt16->u), &(mmt32->u), sizeof(mmt16->u));
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}
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/******************************************************************
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* MMSYSTEM_MMTIME16to32
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*
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*
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*/
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void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16)
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{
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mmt32->wType = mmt16->wType;
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/* layout of rest is the same for 32/16,
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* Note: mmt16->u is 2 bytes smaller than mmt32->u, which has padding
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*/
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memcpy(&(mmt32->u), &(mmt16->u), sizeof(mmt16->u));
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}
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/**************************************************************************
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* timeGetSystemTime [MMSYSTEM.601]
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*/
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MMRESULT16 WINAPI timeGetSystemTime16(LPMMTIME16 lpTime, UINT16 wSize)
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{
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if (wSize >= sizeof(*lpTime)) {
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lpTime->wType = TIME_MS;
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lpTime->u.ms = GetTickCount();
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TRACE("=> %u\n", lpTime->u.ms);
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}
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return 0;
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}
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struct timer_entry {
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struct list entry;
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UINT id;
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LPTIMECALLBACK16 func16;
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DWORD user;
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};
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static struct list timer_list = LIST_INIT(timer_list);
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static void CALLBACK timeCB3216(UINT id, UINT uMsg, DWORD_PTR user, DWORD_PTR dw1, DWORD_PTR dw2)
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{
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struct timer_entry* te = (void*)user;
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WORD args[8];
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DWORD ret;
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args[7] = LOWORD(id);
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args[6] = LOWORD(uMsg);
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args[5] = HIWORD(te->user);
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args[4] = LOWORD(te->user);
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args[3] = HIWORD(dw1);
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args[2] = LOWORD(dw2);
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args[1] = HIWORD(dw2);
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args[0] = LOWORD(dw2);
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WOWCallback16Ex((DWORD)te->func16, WCB16_PASCAL, sizeof(args), args, &ret);
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}
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/**************************************************************************
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* timeSetEvent [MMSYSTEM.602]
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*/
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MMRESULT16 WINAPI timeSetEvent16(UINT16 wDelay, UINT16 wResol, LPTIMECALLBACK16 lpFunc,
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DWORD dwUser, UINT16 wFlags)
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{
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MMRESULT16 id;
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struct timer_entry* te;
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switch (wFlags & (TIME_CALLBACK_EVENT_SET|TIME_CALLBACK_EVENT_PULSE))
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{
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case TIME_CALLBACK_EVENT_SET:
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case TIME_CALLBACK_EVENT_PULSE:
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id = timeSetEvent(wDelay, wResol, (LPTIMECALLBACK)lpFunc, dwUser, wFlags);
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break;
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case TIME_CALLBACK_FUNCTION:
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te = HeapAlloc(GetProcessHeap(), 0, sizeof(*te));
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if (!te) return 0;
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te->func16 = lpFunc;
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te->user = dwUser;
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id = te->id = timeSetEvent(wDelay, wResol, timeCB3216, (DWORD_PTR)te, wFlags);
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if (id)
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{
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EnterCriticalSection(&mmdrv_cs);
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list_add_tail(&timer_list, &te->entry);
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LeaveCriticalSection(&mmdrv_cs);
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}
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else HeapFree(GetProcessHeap(), 0, te);
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break;
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default:
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id = 0;
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break;
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}
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return id;
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}
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/**************************************************************************
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* timeKillEvent [MMSYSTEM.603]
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*/
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MMRESULT16 WINAPI timeKillEvent16(UINT16 wID)
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{
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MMRESULT16 ret = timeKillEvent(wID);
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struct timer_entry* te;
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if (ret == TIMERR_NOERROR)
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{
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EnterCriticalSection(&mmdrv_cs);
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LIST_FOR_EACH_ENTRY(te, &timer_list, struct timer_entry, entry)
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{
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if (wID == te->id)
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{
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list_remove(&te->entry);
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HeapFree(GetProcessHeap(), 0, te);
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break;
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}
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}
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LeaveCriticalSection(&mmdrv_cs);
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}
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return ret;
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}
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/**************************************************************************
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* timeGetDevCaps [MMSYSTEM.604]
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*/
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MMRESULT16 WINAPI timeGetDevCaps16(LPTIMECAPS16 lpCaps, UINT16 wSize)
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{
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TIMECAPS caps;
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MMRESULT ret;
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TRACE("(%p, %u) !\n", lpCaps, wSize);
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if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
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ret = timeGetDevCaps(&caps, sizeof(caps));
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if (ret == MMSYSERR_NOERROR) {
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TIMECAPS16 tc16;
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tc16.wPeriodMin = caps.wPeriodMin;
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tc16.wPeriodMax = caps.wPeriodMax;
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memcpy(lpCaps, &tc16, min(wSize, sizeof(tc16)));
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}
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return ret;
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}
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/**************************************************************************
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* timeBeginPeriod [MMSYSTEM.605]
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*/
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MMRESULT16 WINAPI timeBeginPeriod16(UINT16 wPeriod)
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{
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TRACE("(%u) !\n", wPeriod);
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return timeBeginPeriod(wPeriod);
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}
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/**************************************************************************
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* timeEndPeriod [MMSYSTEM.606]
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*/
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MMRESULT16 WINAPI timeEndPeriod16(UINT16 wPeriod)
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{
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TRACE("(%u) !\n", wPeriod);
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return timeEndPeriod(wPeriod);
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}
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/**************************************************************************
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* timeGetTime [MMSYSTEM.607]
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*/
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DWORD WINAPI timeGetTime16(void)
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{
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return timeGetTime();
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}
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/* ###################################################
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* # PlaySound #
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* ###################################################
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@ -1684,8 +1867,6 @@ void WINAPI mmTaskYield16(void)
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}
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}
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extern DWORD WINAPI GetProcessFlags(DWORD);
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/******************************************************************
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* WINMM_GetmmThread
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*
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@ -1696,7 +1877,102 @@ static WINE_MMTHREAD* WINMM_GetmmThread(HANDLE16 h)
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return MapSL(MAKESEGPTR(h, 0));
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}
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DWORD WINAPI WINE_mmThreadEntryPoint(LPVOID);
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static void MMSYSTEM_ThreadBlock(WINE_MMTHREAD* lpMMThd)
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{
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MSG msg;
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DWORD ret;
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if (lpMMThd->dwThreadID != GetCurrentThreadId())
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ERR("Not called by thread itself\n");
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for (;;) {
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ResetEvent(lpMMThd->hEvent);
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if (InterlockedDecrement(&lpMMThd->dwSignalCount) >= 0)
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break;
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InterlockedIncrement(&lpMMThd->dwSignalCount);
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TRACE("S1\n");
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ret = MsgWaitForMultipleObjects(1, &lpMMThd->hEvent, FALSE, INFINITE, QS_ALLINPUT);
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switch (ret) {
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case WAIT_OBJECT_0: /* Event */
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TRACE("S2.1\n");
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break;
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case WAIT_OBJECT_0 + 1: /* Msg */
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TRACE("S2.2\n");
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if (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessageA(&msg);
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}
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break;
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default:
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WARN("S2.x unsupported ret val 0x%08x\n", ret);
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}
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TRACE("S3\n");
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}
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}
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/**************************************************************************
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* mmThreadBlock [MMSYSTEM.1122]
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*/
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void WINAPI mmThreadBlock16(HANDLE16 hndl)
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{
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TRACE("(%04x)!\n", hndl);
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if (hndl) {
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WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
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if (lpMMThd->hThread != 0) {
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DWORD lc;
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ReleaseThunkLock(&lc);
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MMSYSTEM_ThreadBlock(lpMMThd);
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RestoreThunkLock(lc);
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} else {
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mmTaskBlock16(lpMMThd->hTask);
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}
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}
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TRACE("done\n");
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}
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/**************************************************************************
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* __wine_mmThreadEntryPoint (MMSYSTEM.2047)
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*/
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DWORD WINAPI WINE_mmThreadEntryPoint(LPVOID p)
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{
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HANDLE16 hndl = (HANDLE16)(DWORD_PTR)p;
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WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
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TRACE("(%04x %p)\n", hndl, lpMMThd);
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lpMMThd->hTask = LOWORD(GetCurrentTask());
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TRACE("[10-%p] setting hTask to 0x%08x\n", lpMMThd->hThread, lpMMThd->hTask);
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lpMMThd->dwStatus = 0x10;
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MMSYSTEM_ThreadBlock(lpMMThd);
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TRACE("[20-%p]\n", lpMMThd->hThread);
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lpMMThd->dwStatus = 0x20;
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if (lpMMThd->fpThread) {
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WOWCallback16(lpMMThd->fpThread, lpMMThd->dwThreadPmt);
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}
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lpMMThd->dwStatus = 0x30;
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TRACE("[30-%p]\n", lpMMThd->hThread);
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while (lpMMThd->dwCounter) {
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Sleep(1);
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/* WOWYield16();*/
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}
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TRACE("[XX-%p]\n", lpMMThd->hThread);
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/* paranoia */
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lpMMThd->dwSignature = WINE_MMTHREAD_DELETED;
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/* close lpMMThread->hVxD directIO */
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if (lpMMThd->hEvent)
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CloseHandle(lpMMThd->hEvent);
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GlobalFree16(hndl);
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TRACE("done\n");
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return 0;
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}
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extern DWORD WINAPI GetProcessFlags(DWORD);
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/**************************************************************************
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* mmThreadCreate [MMSYSTEM.1120]
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@ -1821,64 +2097,6 @@ void WINAPI mmThreadSignal16(HANDLE16 hndl)
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}
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}
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static void MMSYSTEM_ThreadBlock(WINE_MMTHREAD* lpMMThd)
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{
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MSG msg;
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DWORD ret;
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if (lpMMThd->dwThreadID != GetCurrentThreadId())
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ERR("Not called by thread itself\n");
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for (;;) {
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ResetEvent(lpMMThd->hEvent);
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if (InterlockedDecrement(&lpMMThd->dwSignalCount) >= 0)
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break;
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InterlockedIncrement(&lpMMThd->dwSignalCount);
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TRACE("S1\n");
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ret = MsgWaitForMultipleObjects(1, &lpMMThd->hEvent, FALSE, INFINITE, QS_ALLINPUT);
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switch (ret) {
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case WAIT_OBJECT_0: /* Event */
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TRACE("S2.1\n");
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break;
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case WAIT_OBJECT_0 + 1: /* Msg */
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TRACE("S2.2\n");
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if (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) {
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TranslateMessage(&msg);
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DispatchMessageA(&msg);
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}
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break;
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default:
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WARN("S2.x unsupported ret val 0x%08x\n", ret);
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}
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TRACE("S3\n");
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}
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}
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/**************************************************************************
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* mmThreadBlock [MMSYSTEM.1122]
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*/
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void WINAPI mmThreadBlock16(HANDLE16 hndl)
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{
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TRACE("(%04x)!\n", hndl);
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if (hndl) {
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WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
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if (lpMMThd->hThread != 0) {
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DWORD lc;
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ReleaseThunkLock(&lc);
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MMSYSTEM_ThreadBlock(lpMMThd);
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RestoreThunkLock(lc);
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} else {
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mmTaskBlock16(lpMMThd->hTask);
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}
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}
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TRACE("done\n");
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}
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/**************************************************************************
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* mmThreadIsCurrent [MMSYSTEM.1123]
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*/
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@ -1944,43 +2162,6 @@ HANDLE16 WINAPI mmThreadGetTask16(HANDLE16 hndl)
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return ret;
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}
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/**************************************************************************
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* __wine_mmThreadEntryPoint (MMSYSTEM.2047)
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*/
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DWORD WINAPI WINE_mmThreadEntryPoint(LPVOID p)
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{
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HANDLE16 hndl = (HANDLE16)(DWORD_PTR)p;
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WINE_MMTHREAD* lpMMThd = WINMM_GetmmThread(hndl);
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TRACE("(%04x %p)\n", hndl, lpMMThd);
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lpMMThd->hTask = LOWORD(GetCurrentTask());
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TRACE("[10-%p] setting hTask to 0x%08x\n", lpMMThd->hThread, lpMMThd->hTask);
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lpMMThd->dwStatus = 0x10;
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MMSYSTEM_ThreadBlock(lpMMThd);
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TRACE("[20-%p]\n", lpMMThd->hThread);
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lpMMThd->dwStatus = 0x20;
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if (lpMMThd->fpThread) {
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WOWCallback16(lpMMThd->fpThread, lpMMThd->dwThreadPmt);
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}
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lpMMThd->dwStatus = 0x30;
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TRACE("[30-%p]\n", lpMMThd->hThread);
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while (lpMMThd->dwCounter) {
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Sleep(1);
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/* WOWYield16();*/
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}
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TRACE("[XX-%p]\n", lpMMThd->hThread);
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/* paranoia */
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lpMMThd->dwSignature = WINE_MMTHREAD_DELETED;
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/* close lpMMThread->hVxD directIO */
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if (lpMMThd->hEvent)
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CloseHandle(lpMMThd->hEvent);
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GlobalFree16(hndl);
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TRACE("done\n");
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return 0;
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}
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typedef BOOL16 (WINAPI *MMCPLCALLBACK)(HWND, LPCSTR, LPCSTR, LPCSTR);
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/**************************************************************************
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@ -2093,190 +2274,6 @@ LRESULT WINAPI DriverProc16(DWORD dwDevID, HDRVR16 hDrv, WORD wMsg,
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return DrvDefDriverProc16(dwDevID, hDrv, wMsg, dwParam1, dwParam2);
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}
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/* ###################################################
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* # TIME #
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* ###################################################
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*/
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/******************************************************************
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* MMSYSTEM_MMTIME32to16
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*
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*
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*/
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void MMSYSTEM_MMTIME32to16(LPMMTIME16 mmt16, const MMTIME* mmt32)
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{
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mmt16->wType = mmt32->wType;
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/* layout of rest is the same for 32/16,
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* Note: mmt16->u is 2 bytes smaller than mmt32->u, which has padding
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*/
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memcpy(&(mmt16->u), &(mmt32->u), sizeof(mmt16->u));
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}
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/******************************************************************
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* MMSYSTEM_MMTIME16to32
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*
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*
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*/
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void MMSYSTEM_MMTIME16to32(LPMMTIME mmt32, const MMTIME16* mmt16)
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{
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mmt32->wType = mmt16->wType;
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/* layout of rest is the same for 32/16,
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* Note: mmt16->u is 2 bytes smaller than mmt32->u, which has padding
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*/
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memcpy(&(mmt32->u), &(mmt16->u), sizeof(mmt16->u));
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}
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/**************************************************************************
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* timeGetSystemTime [MMSYSTEM.601]
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*/
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MMRESULT16 WINAPI timeGetSystemTime16(LPMMTIME16 lpTime, UINT16 wSize)
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{
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if (wSize >= sizeof(*lpTime)) {
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lpTime->wType = TIME_MS;
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lpTime->u.ms = GetTickCount();
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TRACE("=> %u\n", lpTime->u.ms);
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}
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return 0;
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}
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struct timer_entry {
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struct list entry;
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UINT id;
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LPTIMECALLBACK16 func16;
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DWORD user;
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};
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static struct list timer_list = LIST_INIT(timer_list);
|
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static void CALLBACK timeCB3216(UINT id, UINT uMsg, DWORD_PTR user, DWORD_PTR dw1, DWORD_PTR dw2)
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{
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struct timer_entry* te = (void*)user;
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WORD args[8];
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DWORD ret;
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||||
args[7] = LOWORD(id);
|
||||
args[6] = LOWORD(uMsg);
|
||||
args[5] = HIWORD(te->user);
|
||||
args[4] = LOWORD(te->user);
|
||||
args[3] = HIWORD(dw1);
|
||||
args[2] = LOWORD(dw2);
|
||||
args[1] = HIWORD(dw2);
|
||||
args[0] = LOWORD(dw2);
|
||||
WOWCallback16Ex((DWORD)te->func16, WCB16_PASCAL, sizeof(args), args, &ret);
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* timeSetEvent [MMSYSTEM.602]
|
||||
*/
|
||||
MMRESULT16 WINAPI timeSetEvent16(UINT16 wDelay, UINT16 wResol, LPTIMECALLBACK16 lpFunc,
|
||||
DWORD dwUser, UINT16 wFlags)
|
||||
{
|
||||
MMRESULT16 id;
|
||||
struct timer_entry* te;
|
||||
|
||||
switch (wFlags & (TIME_CALLBACK_EVENT_SET|TIME_CALLBACK_EVENT_PULSE))
|
||||
{
|
||||
case TIME_CALLBACK_EVENT_SET:
|
||||
case TIME_CALLBACK_EVENT_PULSE:
|
||||
id = timeSetEvent(wDelay, wResol, (LPTIMECALLBACK)lpFunc, dwUser, wFlags);
|
||||
break;
|
||||
case TIME_CALLBACK_FUNCTION:
|
||||
te = HeapAlloc(GetProcessHeap(), 0, sizeof(*te));
|
||||
if (!te) return 0;
|
||||
te->func16 = lpFunc;
|
||||
te->user = dwUser;
|
||||
id = te->id = timeSetEvent(wDelay, wResol, timeCB3216, (DWORD_PTR)te, wFlags);
|
||||
if (id)
|
||||
{
|
||||
EnterCriticalSection(&mmdrv_cs);
|
||||
list_add_tail(&timer_list, &te->entry);
|
||||
LeaveCriticalSection(&mmdrv_cs);
|
||||
}
|
||||
else HeapFree(GetProcessHeap(), 0, te);
|
||||
break;
|
||||
default:
|
||||
id = 0;
|
||||
break;
|
||||
}
|
||||
return id;
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* timeKillEvent [MMSYSTEM.603]
|
||||
*/
|
||||
MMRESULT16 WINAPI timeKillEvent16(UINT16 wID)
|
||||
{
|
||||
MMRESULT16 ret = timeKillEvent(wID);
|
||||
struct timer_entry* te;
|
||||
|
||||
if (ret == TIMERR_NOERROR)
|
||||
{
|
||||
EnterCriticalSection(&mmdrv_cs);
|
||||
LIST_FOR_EACH_ENTRY(te, &timer_list, struct timer_entry, entry)
|
||||
{
|
||||
if (wID == te->id)
|
||||
{
|
||||
list_remove(&te->entry);
|
||||
HeapFree(GetProcessHeap(), 0, te);
|
||||
break;
|
||||
}
|
||||
}
|
||||
LeaveCriticalSection(&mmdrv_cs);
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* timeGetDevCaps [MMSYSTEM.604]
|
||||
*/
|
||||
MMRESULT16 WINAPI timeGetDevCaps16(LPTIMECAPS16 lpCaps, UINT16 wSize)
|
||||
{
|
||||
TIMECAPS caps;
|
||||
MMRESULT ret;
|
||||
TRACE("(%p, %u) !\n", lpCaps, wSize);
|
||||
|
||||
if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
|
||||
|
||||
ret = timeGetDevCaps(&caps, sizeof(caps));
|
||||
if (ret == MMSYSERR_NOERROR) {
|
||||
TIMECAPS16 tc16;
|
||||
tc16.wPeriodMin = caps.wPeriodMin;
|
||||
tc16.wPeriodMax = caps.wPeriodMax;
|
||||
memcpy(lpCaps, &tc16, min(wSize, sizeof(tc16)));
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* timeBeginPeriod [MMSYSTEM.605]
|
||||
*/
|
||||
MMRESULT16 WINAPI timeBeginPeriod16(UINT16 wPeriod)
|
||||
{
|
||||
TRACE("(%u) !\n", wPeriod);
|
||||
|
||||
return timeBeginPeriod(wPeriod);
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* timeEndPeriod [MMSYSTEM.606]
|
||||
*/
|
||||
MMRESULT16 WINAPI timeEndPeriod16(UINT16 wPeriod)
|
||||
{
|
||||
TRACE("(%u) !\n", wPeriod);
|
||||
|
||||
return timeEndPeriod(wPeriod);
|
||||
}
|
||||
|
||||
/**************************************************************************
|
||||
* timeGetTime [MMSYSTEM.607]
|
||||
*/
|
||||
DWORD WINAPI timeGetTime16(void)
|
||||
{
|
||||
return timeGetTime();
|
||||
}
|
||||
|
||||
/* ###################################################
|
||||
* # JOYSTICK #
|
||||
* ###################################################
|
||||
|
|
|
|||
Loading…
Reference in New Issue