1848b8605Smrg/************************************************************************** 2848b8605Smrg * 3848b8605Smrg * Copyright 2009 VMware, Inc. 4848b8605Smrg * Copyright 2007 VMware, Inc. 5848b8605Smrg * All Rights Reserved. 6848b8605Smrg * 7848b8605Smrg * Permission is hereby granted, free of charge, to any person obtaining a 8848b8605Smrg * copy of this software and associated documentation files (the 9848b8605Smrg * "Software"), to deal in the Software without restriction, including 10848b8605Smrg * without limitation the rights to use, copy, modify, merge, publish, 11848b8605Smrg * distribute, sub license, and/or sell copies of the Software, and to 12848b8605Smrg * permit persons to whom the Software is furnished to do so, subject to 13848b8605Smrg * the following conditions: 14848b8605Smrg * 15848b8605Smrg * The above copyright notice and this permission notice (including the 16848b8605Smrg * next paragraph) shall be included in all copies or substantial portions 17848b8605Smrg * of the Software. 18848b8605Smrg * 19848b8605Smrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20848b8605Smrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21848b8605Smrg * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 22848b8605Smrg * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR 23848b8605Smrg * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24848b8605Smrg * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25848b8605Smrg * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26848b8605Smrg * 27848b8605Smrg **************************************************************************/ 28848b8605Smrg 29848b8605Smrg/** 30848b8605Smrg * @author Jose Fonseca <jfonseca@vmware.com> 31848b8605Smrg * @author Keith Whitwell <keithw@vmware.com> 32848b8605Smrg */ 33848b8605Smrg 34848b8605Smrg#ifndef LP_SCREEN_H 35848b8605Smrg#define LP_SCREEN_H 36848b8605Smrg 37848b8605Smrg#include "pipe/p_screen.h" 38848b8605Smrg#include "pipe/p_defines.h" 39848b8605Smrg#include "os/os_thread.h" 40848b8605Smrg#include "gallivm/lp_bld.h" 41848b8605Smrg 42848b8605Smrg 43848b8605Smrgstruct sw_winsys; 44848b8605Smrg 45848b8605Smrg 46848b8605Smrgstruct llvmpipe_screen 47848b8605Smrg{ 48848b8605Smrg struct pipe_screen base; 49848b8605Smrg 50848b8605Smrg struct sw_winsys *winsys; 51848b8605Smrg 52848b8605Smrg unsigned num_threads; 53848b8605Smrg 54848b8605Smrg /* Increments whenever textures are modified. Contexts can track this. 55848b8605Smrg */ 56848b8605Smrg unsigned timestamp; 57848b8605Smrg 58848b8605Smrg struct lp_rasterizer *rast; 59b8e80941Smrg mtx_t rast_mutex; 60848b8605Smrg}; 61848b8605Smrg 62848b8605Smrg 63848b8605Smrg 64848b8605Smrg 65b8e80941Smrgstatic inline struct llvmpipe_screen * 66848b8605Smrgllvmpipe_screen( struct pipe_screen *pipe ) 67848b8605Smrg{ 68848b8605Smrg return (struct llvmpipe_screen *)pipe; 69848b8605Smrg} 70848b8605Smrg 71848b8605Smrg 72848b8605Smrg 73848b8605Smrg#endif /* LP_SCREEN_H */ 74