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mciqtz32: Fix notify flag behavior.

This commit is contained in:
Akihiro Sagawa 2015-03-18 00:04:59 +09:00 committed by Alexandre Julliard
parent e252489a98
commit 0221688cdd
3 changed files with 103 additions and 25 deletions
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114
dlls/mciqtz32/mciqtz.c
View File

@ -85,6 +85,7 @@ static DWORD MCIQTZ_drvOpen(LPCWSTR str, LPMCI_OPEN_DRIVER_PARMSW modp)
if (!wma)
return 0;
wma->stop_event = CreateEventW(NULL, FALSE, FALSE, NULL);
modp->wType = MCI_DEVTYPE_DIGITAL_VIDEO;
wma->wDevID = modp->wDeviceID;
modp->wCustomCommandTable = wma->command_table = mciLoadCommandResource(MCIQTZ_hInstance, mciAviWStr, 0);
@ -110,6 +111,7 @@ static DWORD MCIQTZ_drvClose(DWORD dwDevID)
mciFreeCommandResource(wma->command_table);
mciSetDriverData(dwDevID, 0);
CloseHandle(wma->stop_event);
HeapFree(GetProcessHeap(), 0, wma);
return 1;
}
@ -137,6 +139,20 @@ static DWORD MCIQTZ_drvConfigure(DWORD dwDevID)
return 1;
}
/**************************************************************************
* MCIQTZ_mciNotify [internal]
*
* Notifications in MCI work like a 1-element queue.
* Each new notification request supersedes the previous one.
*/
static void MCIQTZ_mciNotify(DWORD_PTR hWndCallBack, WINE_MCIQTZ* wma, UINT wStatus)
{
MCIDEVICEID wDevID = wma->notify_devid;
HANDLE old = InterlockedExchangePointer(&wma->callback, NULL);
if (old) mciDriverNotify(old, wDevID, MCI_NOTIFY_SUPERSEDED);
mciDriverNotify(HWND_32(LOWORD(hWndCallBack)), wDevID, wStatus);
}
/***************************************************************************
* MCIQTZ_mciOpen [internal]
*/
@ -306,6 +322,63 @@ static DWORD MCIQTZ_mciClose(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpP
return 0;
}
/***************************************************************************
* MCIQTZ_notifyThread [internal]
*/
static DWORD CALLBACK MCIQTZ_notifyThread(LPVOID parm)
{
WINE_MCIQTZ* wma = (WINE_MCIQTZ *)parm;
HRESULT hr;
HANDLE handle[2];
DWORD n = 0, ret = 0;
handle[n++] = wma->stop_event;
IMediaEvent_GetEventHandle(wma->mevent, (OAEVENT *)&handle[n++]);
for (;;) {
DWORD r;
HANDLE old;
r = WaitForMultipleObjects(n, handle, FALSE, INFINITE);
if (r == WAIT_OBJECT_0) {
TRACE("got stop event\n");
old = InterlockedExchangePointer(&wma->callback, NULL);
if (old)
mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_ABORTED);
break;
}
else if (r == WAIT_OBJECT_0+1) {
LONG event_code;
LONG_PTR p1, p2;
do {
hr = IMediaEvent_GetEvent(wma->mevent, &event_code, &p1, &p2, 0);
if (SUCCEEDED(hr)) {
TRACE("got event_code = 0x%02x\n", event_code);
IMediaEvent_FreeEventParams(wma->mevent, event_code, p1, p2);
}
} while (hr == S_OK && event_code != EC_COMPLETE);
if (hr == S_OK && event_code == EC_COMPLETE) {
old = InterlockedExchangePointer(&wma->callback, NULL);
if (old)
mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_SUCCESSFUL);
break;
}
}
else {
TRACE("Unknown error (%d)\n", (int)r);
break;
}
}
hr = IMediaControl_Stop(wma->pmctrl);
if (FAILED(hr)) {
TRACE("Cannot stop filtergraph (hr = %x)\n", hr);
ret = MCIERR_INTERNAL;
}
return ret;
}
/***************************************************************************
* MCIQTZ_mciPlay [internal]
*/
@ -326,6 +399,14 @@ static DWORD MCIQTZ_mciPlay(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
ResetEvent(wma->stop_event);
if (dwFlags & MCI_NOTIFY) {
HANDLE old;
old = InterlockedExchangePointer(&wma->callback, HWND_32(LOWORD(lpParms->dwCallback)));
if (old)
mciDriverNotify(old, wma->notify_devid, MCI_NOTIFY_ABORTED);
}
IMediaSeeking_GetTimeFormat(wma->seek, &format);
if (dwFlags & MCI_FROM) {
if (IsEqualGUID(&format, &TIME_FORMAT_MEDIA_TIME))
@ -352,8 +433,11 @@ static DWORD MCIQTZ_mciPlay(UINT wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms
IVideoWindow_put_Visible(wma->vidwin, OATRUE);
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
wma->thread = CreateThread(NULL, 0, MCIQTZ_notifyThread, wma, 0, NULL);
if (!wma->thread) {
TRACE("Can't create thread\n");
return MCIERR_INTERNAL;
}
return 0;
}
@ -397,7 +481,7 @@ static DWORD MCIQTZ_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms
}
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
MCIQTZ_mciNotify(lpParms->dwCallback, wma, MCI_NOTIFY_SUCCESSFUL);
return 0;
}
@ -408,7 +492,6 @@ static DWORD MCIQTZ_mciSeek(UINT wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms
static DWORD MCIQTZ_mciStop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms)
{
WINE_MCIQTZ* wma;
HRESULT hr;
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
@ -419,10 +502,11 @@ static DWORD MCIQTZ_mciStop(UINT wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpPa
if (!wma->opened)
return 0;
hr = IMediaControl_Stop(wma->pmctrl);
if (FAILED(hr)) {
TRACE("Cannot stop filtergraph (hr = %x)\n", hr);
return MCIERR_INTERNAL;
if (wma->thread) {
SetEvent(wma->stop_event);
WaitForSingleObject(wma->thread, INFINITE);
CloseHandle(wma->thread);
wma->thread = NULL;
}
if (!wma->parent)
@ -676,19 +760,9 @@ static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMS
if (state == State_Stopped)
lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_STOP, MCI_MODE_STOP);
else if (state == State_Running) {
LONG code;
LONG_PTR p1, p2;
lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_PLAY, MCI_MODE_PLAY);
do {
hr = IMediaEvent_GetEvent(wma->mevent, &code, &p1, &p2, 0);
if (hr == S_OK && code == EC_COMPLETE){
if (!wma->thread || WaitForSingleObject(wma->thread, 0) == WAIT_OBJECT_0)
lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_STOP, MCI_MODE_STOP);
IMediaControl_Stop(wma->pmctrl);
}
} while (hr == S_OK);
} else if (state == State_Paused)
lpParms->dwReturn = MAKEMCIRESOURCE(MCI_MODE_PAUSE, MCI_MODE_PAUSE);
ret = MCI_RESOURCE_RETURNED;
@ -714,7 +788,7 @@ static DWORD MCIQTZ_mciStatus(UINT wDevID, DWORD dwFlags, LPMCI_DGV_STATUS_PARMS
}
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
MCIQTZ_mciNotify(lpParms->dwCallback, wma, MCI_NOTIFY_SUCCESSFUL);
return ret;
}

4
dlls/mciqtz32/mciqtz_private.h
View File

@ -39,6 +39,10 @@ typedef struct {
DWORD time_format;
UINT command_table;
HWND parent;
MCIDEVICEID notify_devid;
HANDLE callback;
HANDLE thread;
HANDLE stop_event;
} WINE_MCIQTZ;
#endif /* __WINE_PRIVATE_MCIQTZ_H */

6
dlls/winmm/tests/mci.c
View File

@ -1376,7 +1376,7 @@ static void test_asyncWaveTypeMpegvideo(HWND hwnd)
err = mciSendStringA("status mysound mode notify", buf, sizeof(buf), hwnd);
ok(!err,"mci status mode returned %s\n", dbg_mcierr(err));
if(!err) ok(!strcmp(buf,"paused"), "mci status mode: %s\n", buf);
todo_wine test_notification(hwnd,"play (superseded)",MCI_NOTIFY_SUPERSEDED);
test_notification(hwnd,"play (superseded)",MCI_NOTIFY_SUPERSEDED);
test_notification(hwnd,"status",MCI_NOTIFY_SUCCESSFUL);
err = mciSendStringA("seek mysound to start wait", NULL, 0, NULL);
@ -1388,11 +1388,11 @@ static void test_asyncWaveTypeMpegvideo(HWND hwnd)
err = mciSendStringA("play mysound to 1500 notify", NULL, 0, hwnd);
ok(!err,"mci play returned %s\n", dbg_mcierr(err));
Sleep(200);
todo_wine test_notification(hwnd,"play",0);
test_notification(hwnd,"play",0);
err = mciSendStringA("close mysound wait", NULL, 0, NULL);
ok(!err,"mci close wait returned %s\n", dbg_mcierr(err));
todo_wine test_notification(hwnd,"play (aborted by close)",MCI_NOTIFY_ABORTED);
test_notification(hwnd,"play (aborted by close)",MCI_NOTIFY_ABORTED);
}
START_TEST(mci)