1 /* 2 * Copyright (C) 2009 Francisco Jerez. 3 * All Rights Reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining 6 * a copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sublicense, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the 14 * next paragraph) shall be included in all copies or substantial 15 * portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 18 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 20 * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE 21 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 22 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 23 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 24 * 25 */ 26 27 #ifndef __NOUVEAU_BUFFEROBJ_H__ 28 #define __NOUVEAU_BUFFEROBJ_H__ 29 30 struct nouveau_bufferobj { 31 struct gl_buffer_object base; 32 struct nouveau_bo *bo; 33 void *sys; 34 }; 35 #define to_nouveau_bufferobj(x) ((struct nouveau_bufferobj *)(x)) 36 37 #define nouveau_bufferobj_hw(x) \ 38 (_mesa_is_bufferobj(x) ? to_nouveau_bufferobj(x)->bo : NULL) 39 40 #define nouveau_bufferobj_sys(x) \ 41 (_mesa_is_bufferobj(x) ? to_nouveau_bufferobj(x)->sys : NULL) 42 43 void 44 nouveau_bufferobj_functions_init(struct dd_function_table *functions); 45 46 #endif 47
