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 struct drisw_display 27 { 28 __GLXDRIdisplay base; 29 }; 30 31 struct drisw_context 32 { 33 struct glx_context base; 34 __DRIcontext *driContext; 35 36 }; 37 38 struct drisw_screen 39 { 40 struct glx_screen base; 41 42 __DRIscreen *driScreen; 43 __GLXDRIscreen vtable; 44 const __DRIcoreExtension *core; 45 const __DRIswrastExtension *swrast; 46 const __DRItexBufferExtension *texBuffer; 47 const __DRIcopySubBufferExtension *copySubBuffer; 48 const __DRI2rendererQueryExtension *rendererQuery; 49 50 const __DRIconfig **driver_configs; 51 52 void *driver; 53 }; 54 55 struct drisw_drawable 56 { 57 __GLXDRIdrawable base; 58 59 GC gc; 60 GC swapgc; 61 62 __DRIdrawable *driDrawable; 63 XVisualInfo *visinfo; 64 XImage *ximage; 65 }; 66 67 _X_HIDDEN int 68 drisw_query_renderer_integer(struct glx_screen *base, int attribute, 69 unsigned int *value); 70 _X_HIDDEN int 71 drisw_query_renderer_string(struct glx_screen *base, int attribute, 72 const char **value); 73