xserver

xserver with xephyr scale patch
git clone https://git.neptards.moe/u3shit/xserver.git
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Visual.c (1782B)

      1 /*
      2 
      3 Copyright 1993 by Davor Matic
      4 
      5 Permission to use, copy, modify, distribute, and sell this software
      6 and its documentation for any purpose is hereby granted without fee,
      7 provided that the above copyright notice appear in all copies and that
      8 both that copyright notice and this permission notice appear in
      9 supporting documentation.  Davor Matic makes no representations about
     10 the suitability of this software for any purpose.  It is provided "as
     11 is" without express or implied warranty.
     12 
     13 */
     14 
     15 #ifdef HAVE_XNEST_CONFIG_H
     16 #include <xnest-config.h>
     17 #endif
     18 
     19 #include <X11/X.h>
     20 #include <X11/Xproto.h>
     21 #include "scrnintstr.h"
     22 #include "dix.h"
     23 #include "mi.h"
     24 #include "Xnest.h"
     25 
     26 #include "Display.h"
     27 #include "Visual.h"
     28 
     29 Visual *
     30 xnestVisual(VisualPtr pVisual)
     31 {
     32     int i;
     33 
     34     for (i = 0; i < xnestNumVisuals; i++)
     35         if (pVisual->class == xnestVisuals[i].class &&
     36             pVisual->bitsPerRGBValue == xnestVisuals[i].bits_per_rgb &&
     37             pVisual->ColormapEntries == xnestVisuals[i].colormap_size &&
     38             pVisual->nplanes == xnestVisuals[i].depth &&
     39             pVisual->redMask == xnestVisuals[i].red_mask &&
     40             pVisual->greenMask == xnestVisuals[i].green_mask &&
     41             pVisual->blueMask == xnestVisuals[i].blue_mask)
     42             return xnestVisuals[i].visual;
     43 
     44     return NULL;
     45 }
     46 
     47 Visual *
     48 xnestVisualFromID(ScreenPtr pScreen, VisualID visual)
     49 {
     50     int i;
     51 
     52     for (i = 0; i < pScreen->numVisuals; i++)
     53         if (pScreen->visuals[i].vid == visual)
     54             return xnestVisual(&pScreen->visuals[i]);
     55 
     56     return NULL;
     57 }
     58 
     59 Colormap
     60 xnestDefaultVisualColormap(Visual * visual)
     61 {
     62     int i;
     63 
     64     for (i = 0; i < xnestNumVisuals; i++)
     65         if (xnestVisuals[i].visual == visual)
     66             return xnestDefaultColormaps[i];
     67 
     68     return None;
     69 }