diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/dmx/dmxvisual.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/dmx/dmxvisual.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/nx-X11/programs/Xserver/hw/dmx/dmxvisual.c b/nx-X11/programs/Xserver/hw/dmx/dmxvisual.c deleted file mode 100644 index 23ff0acfa..000000000 --- a/nx-X11/programs/Xserver/hw/dmx/dmxvisual.c +++ /dev/null @@ -1,141 +0,0 @@ -/* $XFree86$ */ -/* - * Copyright 2002-2004 Red Hat Inc., Durham, North Carolina. - * - * 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 on 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 (including the - * next paragraph) 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 - * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS - * 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. - */ - -/* - * Authors: - * Kevin E. Martin <kem@redhat.com> - * - */ - -/** \file - * This file provides support for visuals. */ - -#ifdef HAVE_DMX_CONFIG_H -#include <dmx-config.h> -#endif - -#include "dmx.h" -#include "dmxvisual.h" - -#include "scrnintstr.h" - -#ifdef GLXEXT - -#include <GL/glxint.h> - -extern VisualID glxMatchVisualInConfigList(ScreenPtr pScreen, - VisualPtr pVisual, - __GLXvisualConfig *configs, - int nconfigs); - -static Visual *dmxLookupGLXVisual(ScreenPtr pScreen, VisualPtr pVisual) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum]; - int j; - VisualID vid; - - vid = glxMatchVisualInConfigList(pScreen, pVisual, - dmxScreen->glxVisuals, - dmxScreen->numGlxVisuals); - if (vid) { - /* Find the X visual of the matching GLX visual */ - for (j = 0; j < dmxScreen->beNumVisuals; j++) - if (vid == dmxScreen->beVisuals[j].visualid) - return dmxScreen->beVisuals[j].visual; - } - - /* No matching visual found */ - return NULL; -} -#endif - -/** Return the visual that matched \a pVisual. */ -Visual *dmxLookupVisual(ScreenPtr pScreen, VisualPtr pVisual) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum]; - int i; -#ifdef GLXEXT - Visual *retval; -#endif - - if (!dmxScreen->beDisplay) - return NULL; - -#ifdef GLXEXT - if ((retval = dmxLookupGLXVisual(pScreen, pVisual))) - return retval; -#endif - - for (i = 0; i < dmxScreen->beNumVisuals; i++) { - if (pVisual->class == dmxScreen->beVisuals[i].class && - pVisual->bitsPerRGBValue == dmxScreen->beVisuals[i].bits_per_rgb && - pVisual->ColormapEntries == dmxScreen->beVisuals[i].colormap_size && - pVisual->nplanes == dmxScreen->beVisuals[i].depth && - pVisual->redMask == dmxScreen->beVisuals[i].red_mask && - pVisual->greenMask == dmxScreen->beVisuals[i].green_mask && - pVisual->blueMask == dmxScreen->beVisuals[i].blue_mask) { - return dmxScreen->beVisuals[i].visual; - } - } - - return NULL; -} - -/** Return the visual that matched the \a vid. */ -Visual *dmxLookupVisualFromID(ScreenPtr pScreen, VisualID vid) -{ - Visual *visual; - int i; - - if (!dmxScreens[pScreen->myNum].beDisplay) - return NULL; - - for (i = 0; i < pScreen->numVisuals; i++) { - if (pScreen->visuals[i].vid == vid) { - visual = dmxLookupVisual(pScreen, &pScreen->visuals[i]); - if (visual) return visual; - } - } - - return NULL; -} - -/** Return the colormap for the \a visual. */ -Colormap dmxColormapFromDefaultVisual(ScreenPtr pScreen, Visual *visual) -{ - DMXScreenInfo *dmxScreen = &dmxScreens[pScreen->myNum]; - int i; - - if (dmxScreen->beDisplay) { - for (i = 0; i < dmxScreen->beNumDefColormaps; i++) - if (visual == dmxScreen->beVisuals[i].visual) - return dmxScreen->beDefColormaps[i]; - } - - return None; -} |