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 #ifndef DRISW_PRIV_H 27 #define DRISW_PRIV_H 28 29 #include <X11/extensions/XShm.h> 30 31 struct drisw_display 32 { 33 __GLXDRIdisplay base; 34 }; 35 36 struct drisw_context 37 { 38 struct glx_context base; 39 __DRIcontext *driContext; 40 41 }; 42 43 struct drisw_screen 44 { 45 struct glx_screen base; 46 47 __DRIscreen *driScreen; 48 __GLXDRIscreen vtable; 49 const __DRIcoreExtension *core; 50 const __DRIswrastExtension *swrast; 51 const __DRItexBufferExtension *texBuffer; 52 const __DRIcopySubBufferExtension *copySubBuffer; 53 const __DRI2rendererQueryExtension *rendererQuery; 54 55 const __DRIconfig **driver_configs; 56 57 void *driver; 58 }; 59 60 struct drisw_drawable 61 { 62 __GLXDRIdrawable base; 63 64 GC gc; 65 __DRIdrawable *driDrawable; 66 struct glx_config *config; 67 XImage *ximage; 68 XShmSegmentInfo shminfo; 69 int xDepth; 70 }; 71 72 _X_HIDDEN int 73 drisw_query_renderer_integer(struct glx_screen *base, int attribute, 74 unsigned int *value); 75 _X_HIDDEN int 76 drisw_query_renderer_string(struct glx_screen *base, int attribute, 77 const char **value); 78 79 #endif 80