SDL_Surface *SDL_SetVideoMode(int width, int height, int bpp, DWORD flags) {
SDL_FreeSurface(__sdl_vsurf);
__sdl_vsurf = SDL_CreateRGBSurface(SDL_HWSURFACE, width, height, bpp,
0, 0, 0, 0);
setclientsize(__sdl_hWnd, width, height);
return(__sdl_vsurf);
}
int GXOpenDisplay(HWND hWnd, DWORD dwFlags) {
DWORD winstyle;
DWORD winstyleex;
_BMPINFO bi;
HDC hdc;
HWND hTaskBar;
if (gxhwnd) {
goto gxopn_err1;
}
gx_init();
gxhwnd = hWnd;
// bitmap���B
ZeroMemory(&bi, sizeof(bi));
bi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
bi.bmiHeader.biWidth = gxdp.cxWidth;
bi.bmiHeader.biHeight = 0 - gxdp.cyHeight;
bi.bmiHeader.biPlanes = 1;
bi.bmiHeader.biBitCount = 16;
bi.bmiHeader.biCompression = BI_BITFIELDS;
bi.bmiColors[0] = 0xf800;
bi.bmiColors[1] = 0x07e0;
bi.bmiColors[2] = 0x001f;
hdc = GetDC(NULL);
hgxbmp = CreateDIBSection(hdc, (BITMAPINFO *)&bi, DIB_RGB_COLORS,
&gximage, NULL, 0);
ReleaseDC(NULL, hdc);
if (hgxbmp == NULL) {
goto gxopn_err2;
}
ZeroMemory(gximage, gxdp.cbyPitch * gxdp.cyHeight);
gxold = (SUBCLASSPROC)GetWindowLong(hWnd, GWL_WNDPROC);
SetWindowLong(hWnd, GWL_WNDPROC, (LONG)gxdraw);
if (GXFlag & GX_WINDOW) {
setclientsize(hWnd, WINDOW_WIDTH, WINDOW_HEIGHT);
}
else {
hTaskBar = FindWindow(taskbarclass, NULL);
if (hTaskBar) {
ShowWindow(hTaskBar, SW_HIDE);
}
winstyle = GetWindowLong(hWnd, GWL_STYLE);
gxhwndstyle = winstyle;
winstyleex = GetWindowLong(hWnd, GWL_EXSTYLE);
gxhwndstyleex = winstyleex;
winstyle &= ~(WS_CAPTION | WS_OVERLAPPED | WS_SYSMENU);
winstyle |= WS_POPUP | WS_VISIBLE | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
winstyleex |= WS_EX_TOPMOST;
SetWindowLong(hWnd, GWL_STYLE, winstyle);
SetWindowLong(hWnd, GWL_EXSTYLE, winstyleex);
SetWindowPos(hWnd, HWND_TOPMOST, 0, 0, 0, 0,
SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
MoveWindow(hWnd, 0, 0, GXWidth, GXHeight, TRUE);
}
return(1);
gxopn_err2:
gxhwnd = NULL;
gximage = NULL;
gxopn_err1:
return(0);
}
