mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 10:04:49 +00:00
304 lines
11 KiB
C++
304 lines
11 KiB
C++
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#include <windows.h>
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#include <ddraw.h>
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#include "main.h"
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bool Init (void)
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{
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DDSURFACEDESC2 ddsd;
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// Create the main object
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OutputDebugString("=> DirectDrawCreateEx\n");
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ddrval = DirectDrawCreateEx(NULL, (VOID**)&pDD, IID_IDirectDraw7, NULL);
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if (ddrval != DD_OK)
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{
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MessageBox(0,DDErrorString(ddrval), "DirectDrawCreateEx", 0);
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return 0;
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}
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// set fullscreen or not
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OutputDebugString("=> DDraw->SetCooperativeLevel\n");
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if(fullscreen)
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ddrval = pDD->SetCooperativeLevel (hwnd, DDSCL_EXCLUSIVE | DDSCL_FULLSCREEN);
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else
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ddrval = pDD->SetCooperativeLevel (hwnd, DDSCL_NORMAL);
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if (ddrval != DD_OK)
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{
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MessageBox(0,DDErrorString(ddrval), "DDraw->SetCooperativeLevel", 0);
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return 0;
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}
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// set the new resolution
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if(fullscreen)
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{
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OutputDebugString("=> DDraw->SetDisplayMode\n");
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ddrval = pDD->SetDisplayMode (800, 600, 32, 0, 0);
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if (ddrval != DD_OK)
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{
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MessageBox(0,DDErrorString(ddrval), "DDraw->SetDisplayMode", 0);
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return 0;
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}
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}
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// create the primary surface
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memset(&ddsd, 0, sizeof(DDSURFACEDESC2));
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ddsd.dwSize = sizeof(DDSURFACEDESC2);
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ddsd.dwFlags = DDSD_CAPS;
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ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
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OutputDebugString("=> DDraw->CreateSurface\n");
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ddrval = pDD->CreateSurface(&ddsd, &lpddsPrimary, NULL);
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if (ddrval != DD_OK)
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{
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MessageBox(0,DDErrorString(ddrval), "DDraw->CreateSurface", 0);
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return 0;
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}
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return true;
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}
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void Draw (void)
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{
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// make the windows or hole screen green
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RECT rect;
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GetWindowRect(hwnd, &rect);
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DDBLTFX ddbltfx;
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ddbltfx.dwSize = sizeof(DDBLTFX);
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ddbltfx.dwFillColor = RGB(0, 255, 0);
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OutputDebugString("=> Surface->Blt (DDBLT_COLORFILL)\n");
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if(fullscreen)
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lpddsPrimary->Blt(NULL, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &ddbltfx);
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else
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lpddsPrimary->Blt(&rect, NULL, NULL, DDBLT_COLORFILL | DDBLT_WAIT, &ddbltfx);
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}
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void CleanUp (void)
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{
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if (lpddsPrimary != NULL)
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{
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OutputDebugString("=> Surface->Release\n");
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lpddsPrimary->Release();
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lpddsPrimary = NULL;
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}
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if (pDD != NULL)
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{
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OutputDebugString("=> DDraw->Release\n");
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pDD->Release();
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pDD = NULL;
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}
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}
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int WINAPI WinMain (HINSTANCE hInst, HINSTANCE hPrevInst,
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LPSTR lpCmdLine, int nCmdShow)
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{
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MSG msg;
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WNDCLASS wndclass;
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// ask
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fullscreen = MessageBox(0, "Do you want to me to run in fullscreen ?", 0, MB_YESNO) == IDYES;
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// create windnow
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wndclass.style = CS_HREDRAW | CS_VREDRAW;
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wndclass.lpfnWndProc = WndProc;
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wndclass.cbClsExtra = 0;
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wndclass.cbWndExtra = 0;
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wndclass.hInstance = hInst;
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wndclass.hIcon = LoadIcon (NULL, IDI_APPLICATION);
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wndclass.hCursor = LoadCursor (NULL, IDC_ARROW);
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wndclass.hbrBackground = (HBRUSH)GetStockObject (LTGRAY_BRUSH);
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wndclass.lpszMenuName = NULL;
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wndclass.lpszClassName = "ddrawdemo";
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RegisterClass(&wndclass);
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hwnd = CreateWindow("ddrawdemo",
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"ReactOS DirectDraw Demo",
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WS_POPUP,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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800,
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600,
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NULL, NULL,
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hInst, NULL);
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// Inizalize Ddraw
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if(Init())
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{
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running = true;
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ShowWindow(hwnd, nCmdShow);
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UpdateWindow(hwnd);
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}
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// Go into main loop
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while (running)
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{
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if(fullscreen)
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Draw();
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if (PeekMessage(&msg,NULL,0,0,PM_REMOVE))
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{
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if (msg.message == WM_QUIT) break;
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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// the end
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CleanUp();
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return 0;
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}
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LONG WINAPI WndProc (HWND hwnd, UINT message,
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UINT wParam, LONG lParam)
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{
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switch (message)
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{
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case WM_PAINT:
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{
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if(!fullscreen)
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Draw();
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} break;
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case WM_KEYDOWN:
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{
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switch (wParam)
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{
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case VK_ESCAPE:
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running=false;
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return 0;
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} break;
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}
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case WM_DESTROY:
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{
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PostQuitMessage (0);
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return 0;
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} break;
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}
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return DefWindowProc (hwnd, message, wParam, lParam);
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}
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char* DDErrorString (HRESULT hr)
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{
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switch (hr)
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{
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case DD_OK: return "DD_OK";
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case DDERR_ALREADYINITIALIZED: return "DDERR_ALREADYINITIALIZED";
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case DDERR_CANNOTATTACHSURFACE: return "DDERR_CANNOTATTACHSURFACE";
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case DDERR_CANNOTDETACHSURFACE: return "DDERR_CANNOTDETACHSURFACE";
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case DDERR_CURRENTLYNOTAVAIL: return "DDERR_CURRENTLYNOTAVAIL";
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case DDERR_EXCEPTION: return "DDERR_EXCEPTION";
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case DDERR_GENERIC: return "DDERR_GENERIC";
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case DDERR_HEIGHTALIGN: return "DDERR_HEIGHTALIGN";
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case DDERR_INCOMPATIBLEPRIMARY: return "DDERR_INCOMPATIBLEPRIMARY";
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case DDERR_INVALIDCAPS: return "DDERR_INVALIDCAPS";
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case DDERR_INVALIDCLIPLIST: return "DDERR_INVALIDCLIPLIST";
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case DDERR_INVALIDMODE: return "DDERR_INVALIDMODE";
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case DDERR_INVALIDOBJECT: return "DDERR_INVALIDOBJECT";
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case DDERR_INVALIDPARAMS: return "DDERR_INVALIDPARAMS";
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case DDERR_INVALIDPIXELFORMAT: return "DDERR_INVALIDPIXELFORMAT";
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case DDERR_INVALIDRECT: return "DDERR_INVALIDRECT";
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case DDERR_LOCKEDSURFACES: return "DDERR_LOCKEDSURFACES";
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case DDERR_NO3D: return "DDERR_NO3D";
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case DDERR_NOALPHAHW: return "DDERR_NOALPHAHW";
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case DDERR_NOCLIPLIST: return "DDERR_NOCLIPLIST";
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case DDERR_NOCOLORCONVHW: return "DDERR_NOCOLORCONVHW";
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case DDERR_NOCOOPERATIVELEVELSET: return "DDERR_NOCOOPERATIVELEVELSET";
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case DDERR_NOCOLORKEY: return "DDERR_NOCOLORKEY";
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case DDERR_NOCOLORKEYHW: return "DDERR_NOCOLORKEYHW";
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case DDERR_NODIRECTDRAWSUPPORT: return "DDERR_NODIRECTDRAWSUPPORT";
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case DDERR_NOEXCLUSIVEMODE: return "DDERR_NOEXCLUSIVEMODE";
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case DDERR_NOFLIPHW: return "DDERR_NOFLIPHW";
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case DDERR_NOGDI: return "DDERR_NOGDI";
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case DDERR_NOMIRRORHW: return "DDERR_NOMIRRORHW";
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case DDERR_NOTFOUND: return "DDERR_NOTFOUND";
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case DDERR_NOOVERLAYHW: return "DDERR_NOOVERLAYHW";
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case DDERR_NORASTEROPHW: return "DDERR_NORASTEROPHW";
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case DDERR_NOROTATIONHW: return "DDERR_NOROTATIONHW";
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case DDERR_NOSTRETCHHW: return "DDERR_NOSTRETCHHW";
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case DDERR_NOT4BITCOLOR: return "DDERR_NOT4BITCOLOR";
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case DDERR_NOT4BITCOLORINDEX: return "DDERR_NOT4BITCOLORINDEX";
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case DDERR_NOT8BITCOLOR: return "DDERR_NOT8BITCOLOR";
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case DDERR_NOTEXTUREHW: return "DDERR_NOTEXTUREHW";
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case DDERR_NOVSYNCHW: return "DDERR_NOVSYNCHW";
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case DDERR_NOZBUFFERHW: return "DDERR_NOZBUFFERHW";
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case DDERR_NOZOVERLAYHW: return "DDERR_NOZOVERLAYHW";
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case DDERR_OUTOFCAPS: return "DDERR_OUTOFCAPS";
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case DDERR_OUTOFMEMORY: return "DDERR_OUTOFMEMORY";
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case DDERR_OUTOFVIDEOMEMORY: return "DDERR_OUTOFVIDEOMEMORY";
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case DDERR_OVERLAYCANTCLIP: return "DDERR_OVERLAYCANTCLIP";
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case DDERR_OVERLAYCOLORKEYONLYONEACTIVE: return "DDERR_OVERLAYCOLORKEYONLYONEACTIVE";
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case DDERR_PALETTEBUSY: return "DDERR_PALETTEBUSY";
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case DDERR_COLORKEYNOTSET: return "DDERR_COLORKEYNOTSET";
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case DDERR_SURFACEALREADYATTACHED: return "DDERR_SURFACEALREADYATTACHED";
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case DDERR_SURFACEALREADYDEPENDENT: return "DDERR_SURFACEALREADYDEPENDENT";
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case DDERR_SURFACEBUSY: return "DDERR_SURFACEBUSY";
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case DDERR_CANTLOCKSURFACE: return "DDERR_CANTLOCKSURFACE";
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case DDERR_SURFACEISOBSCURED: return "DDERR_SURFACEISOBSCURED";
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case DDERR_SURFACELOST: return "DDERR_SURFACELOST";
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case DDERR_SURFACENOTATTACHED: return "DDERR_SURFACENOTATTACHED";
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case DDERR_TOOBIGHEIGHT: return "DDERR_TOOBIGHEIGHT";
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case DDERR_TOOBIGSIZE: return "DDERR_TOOBIGSIZE";
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case DDERR_TOOBIGWIDTH: return "DDERR_TOOBIGWIDTH";
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case DDERR_UNSUPPORTED: return "DDERR_UNSUPPORTED";
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case DDERR_UNSUPPORTEDFORMAT: return "DDERR_UNSUPPORTEDFORMAT";
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case DDERR_UNSUPPORTEDMASK: return "DDERR_UNSUPPORTEDMASK";
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case DDERR_VERTICALBLANKINPROGRESS: return "DDERR_VERTICALBLANKINPROGRESS";
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case DDERR_WASSTILLDRAWING: return "DDERR_WASSTILLDRAWING";
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case DDERR_XALIGN: return "DDERR_XALIGN";
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case DDERR_INVALIDDIRECTDRAWGUID: return "DDERR_INVALIDDIRECTDRAWGUID";
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case DDERR_DIRECTDRAWALREADYCREATED: return "DDERR_DIRECTDRAWALREADYCREATED";
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case DDERR_NODIRECTDRAWHW: return "DDERR_NODIRECTDRAWHW";
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case DDERR_PRIMARYSURFACEALREADYEXISTS: return "DDERR_PRIMARYSURFACEALREADYEXISTS";
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case DDERR_NOEMULATION: return "DDERR_NOEMULATION";
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case DDERR_REGIONTOOSMALL: return "DDERR_REGIONTOOSMALL";
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case DDERR_CLIPPERISUSINGHWND: return "DDERR_CLIPPERISUSINGHWND";
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case DDERR_NOCLIPPERATTACHED: return "DDERR_NOCLIPPERATTACHED";
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case DDERR_NOHWND: return "DDERR_NOHWND";
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case DDERR_HWNDSUBCLASSED: return "DDERR_HWNDSUBCLASSED";
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case DDERR_HWNDALREADYSET: return "DDERR_HWNDALREADYSET";
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case DDERR_NOPALETTEATTACHED: return "DDERR_NOPALETTEATTACHED";
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case DDERR_NOPALETTEHW: return "DDERR_NOPALETTEHW";
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case DDERR_BLTFASTCANTCLIP: return "DDERR_BLTFASTCANTCLIP";
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case DDERR_NOBLTHW: return "DDERR_NOBLTHW";
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case DDERR_NODDROPSHW: return "DDERR_NODDROPSHW";
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case DDERR_OVERLAYNOTVISIBLE: return "DDERR_OVERLAYNOTVISIBLE";
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case DDERR_NOOVERLAYDEST: return "DDERR_NOOVERLAYDEST";
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case DDERR_INVALIDPOSITION: return "DDERR_INVALIDPOSITION";
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case DDERR_NOTAOVERLAYSURFACE: return "DDERR_NOTAOVERLAYSURFACE";
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case DDERR_EXCLUSIVEMODEALREADYSET: return "DDERR_EXCLUSIVEMODEALREADYSET";
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case DDERR_NOTFLIPPABLE: return "DDERR_NOTFLIPPABLE";
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case DDERR_CANTDUPLICATE: return "DDERR_CANTDUPLICATE";
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case DDERR_NOTLOCKED: return "DDERR_NOTLOCKED";
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case DDERR_CANTCREATEDC: return "DDERR_CANTCREATEDC";
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case DDERR_NODC: return "DDERR_NODC";
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case DDERR_WRONGMODE: return "DDERR_WRONGMODE";
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case DDERR_IMPLICITLYCREATED: return "DDERR_IMPLICITLYCREATED";
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case DDERR_NOTPALETTIZED: return "DDERR_NOTPALETTIZED";
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case DDERR_UNSUPPORTEDMODE: return "DDERR_UNSUPPORTEDMODE";
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case DDERR_NOMIPMAPHW: return "DDERR_NOMIPMAPHW";
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case DDERR_INVALIDSURFACETYPE: return "DDERR_INVALIDSURFACETYPE";
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case DDERR_DCALREADYCREATED: return "DDERR_DCALREADYCREATED";
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case DDERR_CANTPAGELOCK: return "DDERR_CANTPAGELOCK";
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case DDERR_CANTPAGEUNLOCK: return "DDERR_CANTPAGEUNLOCK";
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case DDERR_NOTPAGELOCKED: return "DDERR_NOTPAGELOCKED";
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case DDERR_NOTINITIALIZED: return "DDERR_NOTINITIALIZED";
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}
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return "Unknown Error";
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}
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