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mirror of https://github.com/FunkyFr3sh/cnc-ddraw.git synced 2025-03-15 22:14:49 +01:00
cnc-ddraw/main.c

280 lines
7.7 KiB
C

/*
* Copyright (c) 2010 Toni Spets <toni.spets@iki.fi>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <windows.h>
#include <stdio.h>
#include "ddraw.h"
#include "main.h"
#include "palette.h"
#include "surface.h"
#include "clipper.h"
HRESULT __stdcall ddraw_Compact(IDirectDrawImpl *This)
{
printf("DirectDraw::Compact(This=%p)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_DuplicateSurface(IDirectDrawImpl *This, LPDIRECTDRAWSURFACE src, LPDIRECTDRAWSURFACE *dest)
{
printf("DirectDraw::DuplicateSurface(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_EnumDisplayModes(IDirectDrawImpl *This, DWORD a, LPDDSURFACEDESC b, LPVOID c, LPDDENUMMODESCALLBACK d)
{
printf("DirectDraw::EnumDisplayModes(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_EnumSurfaces(IDirectDrawImpl *This, DWORD a, LPDDSURFACEDESC b, LPVOID c, LPDDENUMSURFACESCALLBACK d)
{
printf("DirectDraw::EnumSurfaces(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_FlipToGDISurface(IDirectDrawImpl *This)
{
printf("DirectDraw::FlipToGDISurface(This=%p)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_GetCaps(IDirectDrawImpl *This, LPDDCAPS lpDDDriverCaps, LPDDCAPS lpDDEmulCaps)
{
printf("DirectDraw::GetCaps(This=%p, lpDDDriverCaps=%p, lpDDEmulCaps=%p)\n", This, lpDDDriverCaps, lpDDEmulCaps);
if(lpDDDriverCaps)
{
lpDDDriverCaps->dwSize = sizeof(DDCAPS);
lpDDDriverCaps->dwCaps = DDCAPS_BLT|DDCAPS_PALETTE;
lpDDDriverCaps->dwCKeyCaps = 0;
lpDDDriverCaps->dwPalCaps = DDPCAPS_8BIT|DDPCAPS_PRIMARYSURFACE;
lpDDDriverCaps->dwVidMemTotal = 16777216;
lpDDDriverCaps->dwVidMemFree = 16777216;
lpDDDriverCaps->dwMaxVisibleOverlays = 0;
lpDDDriverCaps->dwCurrVisibleOverlays = 0;
lpDDDriverCaps->dwNumFourCCCodes = 0;
lpDDDriverCaps->dwAlignBoundarySrc = 0;
lpDDDriverCaps->dwAlignSizeSrc = 0;
lpDDDriverCaps->dwAlignBoundaryDest = 0;
lpDDDriverCaps->dwAlignSizeDest = 0;
}
if(lpDDEmulCaps)
{
lpDDEmulCaps->dwSize = 0;
}
return DD_OK;
}
HRESULT __stdcall ddraw_GetDisplayMode(IDirectDrawImpl *This, LPDDSURFACEDESC a)
{
printf("DirectDraw::GetDisplayMode(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_GetFourCCCodes(IDirectDrawImpl *This, LPDWORD a, LPDWORD b)
{
printf("DirectDraw::GetFourCCCodes(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_GetGDISurface(IDirectDrawImpl *This, LPDIRECTDRAWSURFACE *a)
{
printf("DirectDraw::GetGDISurface(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_GetMonitorFrequency(IDirectDrawImpl *This, LPDWORD a)
{
printf("DirectDraw::GetMonitorFrequency(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_GetScanLine(IDirectDrawImpl *This, LPDWORD a)
{
printf("DirectDraw::GetScanLine(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_GetVerticalBlankStatus(IDirectDrawImpl *This, LPBOOL a)
{
printf("DirectDraw::GetVerticalBlankStatus(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_Initialize(IDirectDrawImpl *This, GUID *a)
{
printf("DirectDraw::Initialize(This=%p, ...)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_RestoreDisplayMode(IDirectDrawImpl *This)
{
printf("DirectDraw::RestoreDisplayMode(This=%p)\n", This);
return DD_OK;
}
HRESULT __stdcall ddraw_SetCooperativeLevel(IDirectDrawImpl *This, HWND hWnd, DWORD dwFlags)
{
printf("DirectDraw::SetCooperativeLevel(This=%p, hWnd=0x%08X, dwFlags=0x%08X)\n", This, (unsigned int)hWnd, (unsigned int)dwFlags);
/* Red Alert for some weird reason does this on Windows XP */
if(hWnd == NULL)
{
return DDERR_INVALIDPARAMS;
}
This->hWnd = hWnd;
#ifndef USE_OPENGL
if(IDirectDraw_SetCooperativeLevel(This->real_ddraw, hWnd, DDSCL_NORMAL) != DD_OK)
{
printf(" internal SetCooperativeLevel failed\n");
return DDERR_GENERIC;
}
#endif
return DD_OK;
}
HRESULT __stdcall ddraw_SetDisplayMode(IDirectDrawImpl *This, DWORD width, DWORD height, DWORD bpp)
{
printf("DirectDraw::SetDisplayMode(This=%p, width=%d, height=%d, bpp=%d)\n", This, (unsigned int)width, (unsigned int)height, (unsigned int)bpp);
This->width = width;
This->height = height;
This->bpp = bpp;
MoveWindow(This->hWnd, 0, 0, This->width, This->height, TRUE);
return DD_OK;
}
HRESULT __stdcall ddraw_WaitForVerticalBlank(IDirectDrawImpl *This, DWORD a, HANDLE b)
{
#if _DEBUG
printf("DirectDraw::WaitForVerticalBlank(This=%p, ...)\n", This);
#endif
return DD_OK;
}
HRESULT __stdcall ddraw_QueryInterface(IDirectDrawImpl *This, REFIID riid, void **obj)
{
printf("DirectDraw::QueryInterface(This=%p, riid=%08X, obj=%p)\n", This, (unsigned int)riid, obj);
return S_OK;
}
ULONG __stdcall ddraw_AddRef(IDirectDrawImpl *This)
{
printf("DirectDraw::AddRef(This=%p)\n", This);
This->Ref++;
return This->Ref;
}
ULONG __stdcall ddraw_Release(IDirectDrawImpl *This)
{
printf("DirectDraw::Release(This=%p)\n", This);
This->Ref--;
if(This->Ref == 0)
{
#ifndef USE_OPENGL
IDirectDraw_Release(This->real_ddraw);
#endif
free(This);
return 0;
}
return This->Ref;
}
struct IDirectDrawImplVtbl iface =
{
/* IUnknown */
ddraw_QueryInterface,
ddraw_AddRef,
ddraw_Release,
/* IDirectDrawImpl */
ddraw_Compact,
ddraw_CreateClipper,
ddraw_CreatePalette,
ddraw_CreateSurface,
ddraw_DuplicateSurface,
ddraw_EnumDisplayModes,
ddraw_EnumSurfaces,
ddraw_FlipToGDISurface,
ddraw_GetCaps,
ddraw_GetDisplayMode,
ddraw_GetFourCCCodes,
ddraw_GetGDISurface,
ddraw_GetMonitorFrequency,
ddraw_GetScanLine,
ddraw_GetVerticalBlankStatus,
ddraw_Initialize,
ddraw_RestoreDisplayMode,
ddraw_SetCooperativeLevel,
ddraw_SetDisplayMode,
ddraw_WaitForVerticalBlank
};
int stdout_open = 0;
HRESULT WINAPI DirectDrawCreate(GUID FAR* lpGUID, LPDIRECTDRAW FAR* lplpDD, IUnknown FAR* pUnkOuter)
{
#if _DEBUG
if(!stdout_open)
{
freopen("stdout.txt", "w", stdout);
setvbuf(stdout, NULL, _IONBF, 0);
stdout_open = 1;
}
#endif
printf("DirectDrawCreate(lpGUID=%p, lplpDD=%p, pUnkOuter=%p)\n", lpGUID, lplpDD, pUnkOuter);
IDirectDrawImpl *This = (IDirectDrawImpl *)HeapAlloc(GetProcessHeap(), 0, sizeof(IDirectDrawImpl));
This->lpVtbl = &iface;
This->hWnd = NULL;
printf(" This = %p\n", This);
*lplpDD = (LPDIRECTDRAW)This;
#ifndef USE_OPENGL
This->real_dll = LoadLibrary("system32\\ddraw.dll");
if(!This->real_dll)
{
return DDERR_UNSUPPORTED;
}
This->real_DirectDrawCreate = (HRESULT WINAPI (*)(GUID FAR*, LPDIRECTDRAW FAR*, IUnknown FAR*))GetProcAddress(This->real_dll, "DirectDrawCreate");
if(This->real_DirectDrawCreate(NULL, &This->real_ddraw, NULL) != DD_OK)
{
return DDERR_UNSUPPORTED;
}
#endif
This->Ref = 0;
ddraw_AddRef(This);
return DD_OK;
}