src/glx/drisw_priv.h

   1 /* This file was derived from drisw_glx.c which carries the following
   2  * copyright:
   3  *
   4  * Copyright 2008 George Sapountzis
   5  *
   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the "Software"),
   8  * to deal in the Software without restriction, including without limitation
   9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10  * and/or sell copies of the Software, and to permit persons to whom the
  11  * Software is furnished to do so, subject to the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the next
  14  * paragraph) shall be included in all copies or substantial portions of the
  15  * Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  20  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23  * SOFTWARE.
  24  */
  25
  26 #include <X11/extensions/XShm.h>
  27
  28 struct drisw_display
  29 {
  30    __GLXDRIdisplay base;
  31 };
  32
  33 struct drisw_context
  34 {
  35    struct glx_context base;
  36    __DRIcontext *driContext;
  37
  38 };
  39
  40 struct drisw_screen
  41 {
  42    struct glx_screen base;
  43
  44    __DRIscreen *driScreen;
  45    __GLXDRIscreen vtable;
  46    const __DRIcoreExtension *core;
  47    const __DRIswrastExtension *swrast;
  48    const __DRItexBufferExtension *texBuffer;
  49    const __DRIcopySubBufferExtension *copySubBuffer;
  50    const __DRI2rendererQueryExtension *rendererQuery;
  51
  52    const __DRIconfig **driver_configs;
  53
  54    void *driver;
  55 };
  56
  57 struct drisw_drawable
  58 {
  59    __GLXDRIdrawable base;
  60
  61    GC gc;
  62    GC swapgc;
  63
  64    __DRIdrawable *driDrawable;
  65    XVisualInfo *visinfo;
  66    XImage *ximage;
  67    XShmSegmentInfo shminfo;
  68 };
  69
  70 _X_HIDDEN int
  71 drisw_query_renderer_integer(struct glx_screen *base, int attribute,
  72                              unsigned int *value);
  73 _X_HIDDEN int
  74 drisw_query_renderer_string(struct glx_screen *base, int attribute,
  75                             const char **value);