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mmsystem.dll16: Fix mapping of MCI_WINDOW structures between 16 and 32 bit.

This commit is contained in:
Damjan Jovanovic 2011-05-03 07:26:44 +02:00 committed by Alexandre Julliard
parent 0f9370aecb
commit 8eb6b8bcb6
1 changed files with 21 additions and 8 deletions
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27
dlls/mmsystem.dll16/mci16.c
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@ -193,12 +193,21 @@ static MMSYSTEM_MapType MCI_MapMsg16To32W(WORD wMsg, DWORD dwFlags, DWORD_PTR* l
}
return MMSYSTEM_MAP_OKMEM;
case MCI_WINDOW:
/* in fact, I would also need the dwFlags... to see
* which members of lParam are effectively used
*/
*lParam = (DWORD)MapSL(*lParam);
FIXME("Current mapping may be wrong\n");
break;
{
LPMCI_OVLY_WINDOW_PARMSW mowp32w = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(MCI_OVLY_WINDOW_PARMSW));
LPMCI_OVLY_WINDOW_PARMS16 mowp16 = MapSL(*lParam);
if (mowp32w) {
mowp32w->dwCallback = mowp16->dwCallback;
mowp32w->hWnd = HWND_32(mowp16->hWnd);
mowp32w->nCmdShow = mowp16->nCmdShow;
if (dwFlags & (MCI_DGV_WINDOW_TEXT | MCI_OVLY_WINDOW_TEXT))
mowp32w->lpstrText = MCI_strdupAtoW(MapSL(mowp16->lpstrText));
} else {
return MMSYSTEM_MAP_NOMEM;
}
*lParam = (DWORD)mowp32w;
}
return MMSYSTEM_MAP_OKMEM;
case MCI_BREAK:
{
LPMCI_BREAK_PARMS mbp32 = HeapAlloc(GetProcessHeap(), 0, sizeof(MCI_BREAK_PARMS));
@ -399,7 +408,11 @@ static MMSYSTEM_MapType MCI_UnMapMsg16To32W(WORD wMsg, DWORD dwFlags, DWORD_PTR
}
return MMSYSTEM_MAP_OK;
case MCI_WINDOW:
/* FIXME ?? see Map function */
if (lParam) {
LPMCI_OVLY_WINDOW_PARMSW mowp32w = (LPMCI_OVLY_WINDOW_PARMSW)lParam;
HeapFree(GetProcessHeap(), 0, (LPVOID)mowp32w->lpstrText);
HeapFree(GetProcessHeap(), 0, mowp32w);
}
return MMSYSTEM_MAP_OK;
case MCI_BREAK: