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winmm: Use PeekMessageW instead of UserYield.

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This commit is contained in:
Alexandre Julliard 2009-11-12 21:52:55 +01:00
parent 910f331f8a
commit 9a43c410f9
1 changed files with 4 additions and 19 deletions
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23
dlls/winmm/mci.c
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@ -2131,37 +2131,21 @@ UINT WINAPI mciGetDeviceIDW(LPCWSTR lpwstrName)
return MCI_GetDriverFromString(lpwstrName);
}
/******************************************************************
* MyUserYield
*
* Internal wrapper to call USER.UserYield16 (in fact through a Wine only export from USER32).
*/
static void MyUserYield(void)
{
HMODULE mod = GetModuleHandleA( "user32.dll" );
if (mod)
{
FARPROC proc = GetProcAddress( mod, "UserYield16" );
if (proc) proc();
}
}
/**************************************************************************
* MCI_DefYieldProc [internal]
*/
static UINT WINAPI MCI_DefYieldProc(MCIDEVICEID wDevID, DWORD data)
{
INT16 ret;
MSG msg;
TRACE("(0x%04x, 0x%08x)\n", wDevID, data);
if ((HIWORD(data) != 0 && HWND_16(GetActiveWindow()) != HIWORD(data)) ||
(GetAsyncKeyState(LOWORD(data)) & 1) == 0) {
MyUserYield();
PeekMessageW(&msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE);
ret = 0;
} else {
MSG msg;
msg.hwnd = HWND_32(HIWORD(data));
while (!PeekMessageW(&msg, msg.hwnd, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE));
ret = -1;
@ -2263,7 +2247,8 @@ UINT WINAPI mciDriverYield(MCIDEVICEID uDeviceID)
TRACE("(%04x)\n", uDeviceID);
if (!(wmd = MCI_GetDriver(uDeviceID)) || !wmd->lpfnYieldProc) {
MyUserYield();
MSG msg;
PeekMessageW(&msg, 0, 0, 0, PM_REMOVE | PM_QS_SENDMESSAGE);
} else {
ret = wmd->lpfnYieldProc(uDeviceID, wmd->dwYieldData);
}