148 lines
3.2 KiB
C++
148 lines
3.2 KiB
C++
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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Worms2.cpp
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Abstract:
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Extremely lame hack because we don't properly support full-screen MCI
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playback on NT.
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Notes:
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This is an app specific shim.
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History:
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12/04/2000 linstev Created
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--*/
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#include "precomp.h"
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#include <mmsystem.h>
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#include <digitalv.h>
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#include <mciavi.h>
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IMPLEMENT_SHIM_BEGIN(Worms2)
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#include "ShimHookMacro.h"
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APIHOOK_ENUM_BEGIN
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APIHOOK_ENUM_ENTRY(mciSendCommandA)
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APIHOOK_ENUM_END
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/*++
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Do lots of lame stuff.
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--*/
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MCIERROR
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APIHOOK(mciSendCommandA)(
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MCIDEVICEID IDDevice,
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UINT uMsg,
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DWORD fdwCommand,
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DWORD dwParam
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)
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{
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if ((uMsg == MCI_PLAY) &&
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(fdwCommand == (MCI_NOTIFY | MCI_WAIT | MCI_MCIAVI_PLAY_FULLSCREEN)))
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{
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DEVMODEA dm;
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dm.dmSize = sizeof(dm);
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dm.dmPelsWidth = 320;
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dm.dmPelsHeight = 200;
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dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
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ChangeDisplaySettingsA(&dm, CDS_FULLSCREEN);
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#define szWndClass "WORMS2_HACK_WINDOW"
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WNDCLASSA cls;
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HMODULE hModule = GetModuleHandle(0);
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if (!GetClassInfoA(hModule, szWndClass, &cls))
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{
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cls.lpszClassName = szWndClass;
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cls.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
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cls.hInstance = hModule;
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cls.hIcon = NULL;
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cls.hCursor = NULL;
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cls.lpszMenuName = NULL;
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cls.style = CS_DBLCLKS;
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cls.lpfnWndProc = (WNDPROC)DefWindowProc;
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cls.cbWndExtra = sizeof(INT_PTR);
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cls.cbClsExtra = 0;
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if (RegisterClassA(&cls) == 0)
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{
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goto Fail;
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}
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}
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HWND hWnd = CreateWindowA(
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szWndClass,
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szWndClass,
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WS_OVERLAPPED|WS_POPUP|WS_VISIBLE,
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0,
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0,
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GetSystemMetrics(SM_CXSCREEN),
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GetSystemMetrics(SM_CYSCREEN),
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(HWND)NULL,
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NULL,
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hModule,
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(LPVOID)NULL);
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if (!hWnd)
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{
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goto Fail;
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}
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MCIERROR merr;
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MCI_DGV_WINDOW_PARMSA mciwnd;
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mciwnd.dwCallback = (DWORD) (WNDPROC) DefWindowProcA;
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mciwnd.hWnd = hWnd;
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mciwnd.lpstrText = 0;
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mciwnd.nCmdShow = 0;
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merr = mciSendCommandA(IDDevice, MCI_WINDOW, MCI_DGV_WINDOW_HWND, (DWORD)&mciwnd);
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if (merr != MMSYSERR_NOERROR)
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{
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DestroyWindow(hWnd);
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goto Fail;
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}
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ShowCursor(FALSE);
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MCI_PLAY_PARMS mciply;
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mciply.dwCallback = (DWORD)hWnd;
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mciply.dwFrom = 0x40000000;
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mciply.dwTo = 0;
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merr = mciSendCommandA(IDDevice, MCI_PLAY, MCI_NOTIFY | MCI_WAIT, (DWORD)&mciply);
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DestroyWindow(hWnd);
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ShowCursor(TRUE);
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if (merr != MMSYSERR_NOERROR)
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{
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goto Fail;
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}
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return 0;
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}
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Fail:
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return ORIGINAL_API(mciSendCommandA)(
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IDDevice,
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uMsg,
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fdwCommand,
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dwParam);
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}
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/*++
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Register hooked functions
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--*/
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HOOK_BEGIN
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APIHOOK_ENTRY(WINMM.DLL, mciSendCommandA)
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HOOK_END
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IMPLEMENT_SHIM_END
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