/* *Copyright (C) 2001-2004 Harold L Hunt II All Rights Reserved. * *Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the *"Software"), to deal in the Software without restriction, including *without limitation the rights to use, copy, modify, merge, publish, *distribute, sublicense, and/or sell copies of the Software, and to *permit persons to whom the Software is furnished to do so, subject to *the following conditions: * *The above copyright notice and this permission notice shall be *included in all copies or substantial portions of the Software. * *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * *Except as contained in this notice, the name of Harold L Hunt II *shall not be used in advertising or otherwise to promote the sale, use *or other dealings in this Software without prior written authorization *from Harold L Hunt II. * * Authors: Harold L Hunt II */ #ifdef HAVE_XWIN_CONFIG_H #include <xwin-config.h> #endif #include "win.h" #ifdef XWIN_NATIVEGDI /* See Porting Layer Definition - p. 33 */ /* * Called by clients, returns the best size for a cursor, tile, or * stipple, specified by class (sometimes called kind) */ void winQueryBestSizeNativeGDI (int class, unsigned short *pWidth, unsigned short *pHeight, ScreenPtr pScreen) { ErrorF ("winQueryBestSizeNativeGDI\n"); } #endif /* * Count the number of one bits in a color mask. */ CARD8 winCountBits (DWORD dw) { DWORD dwBits = 0; while (dw) { dwBits += (dw & 1); dw >>= 1; } return dwBits; } /* * Modify the screen pixmap to point to the new framebuffer address */ Bool winUpdateFBPointer (ScreenPtr pScreen, void *pbits) { winScreenPriv(pScreen); winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo; /* Location of shadow framebuffer has changed */ pScreenInfo->pfb = pbits; /* Update the screen pixmap */ if (!(*pScreen->ModifyPixmapHeader) (pScreen->devPrivate, pScreen->width, pScreen->height, pScreen->rootDepth, BitsPerPixel (pScreen->rootDepth), PixmapBytePad (pScreenInfo->dwStride, pScreenInfo->dwBPP), pScreenInfo->pfb)) { FatalError ("winUpdateFramebufferPointer - Failed modifying "\ "screen pixmap\n"); } return TRUE; } #ifdef XWIN_NATIVEGDI /* * Paint the window background with the specified color */ BOOL winPaintBackground (HWND hwnd, COLORREF colorref) { HDC hdc; HBRUSH hbrush; RECT rect; /* Create an hdc */ hdc = GetDC (hwnd); if (hdc == NULL) { printf ("gdiWindowProc - GetDC failed\n"); exit (1); } /* Create and select blue brush */ hbrush = CreateSolidBrush (colorref); if (hbrush == NULL) { printf ("gdiWindowProc - CreateSolidBrush failed\n"); exit (1); } /* Get window extents */ if (GetClientRect (hwnd, &rect) == FALSE) { printf ("gdiWindowProc - GetClientRect failed\n"); exit (1); } /* Fill window with blue brush */ if (FillRect (hdc, &rect, hbrush) == 0) { printf ("gdiWindowProc - FillRect failed\n"); exit (1); } /* Delete blue brush */ DeleteObject (hbrush); /* Release the hdc */ ReleaseDC (hwnd, hdc); return TRUE; } #endif