1 /* -*- mode: C; c-file-style: "k&r"; tab-width 4; indent-tabs-mode: t; -*- */ 2 3 /* 4 * Copyright (C) 2012-2013 Rob Clark <robclark (at) freedesktop.org> 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 * Authors: 26 * Rob Clark <robclark (at) freedesktop.org> 27 */ 28 29 #ifndef FD2_ZSA_H_ 30 #define FD2_ZSA_H_ 31 32 33 #include "pipe/p_state.h" 34 #include "pipe/p_context.h" 35 36 #include "freedreno_util.h" 37 38 struct fd2_zsa_stateobj { 39 struct pipe_depth_stencil_alpha_state base; 40 uint32_t rb_depthcontrol; 41 uint32_t rb_colorcontrol; /* must be OR'd w/ blend->rb_colorcontrol */ 42 uint32_t rb_alpha_ref; 43 uint32_t rb_stencilrefmask; 44 uint32_t rb_stencilrefmask_bf; 45 }; 46 47 static inline struct fd2_zsa_stateobj * 48 fd2_zsa_stateobj(struct pipe_depth_stencil_alpha_state *zsa) 49 { 50 return (struct fd2_zsa_stateobj *)zsa; 51 } 52 53 void * fd2_zsa_state_create(struct pipe_context *pctx, 54 const struct pipe_depth_stencil_alpha_state *cso); 55 56 #endif /* FD2_ZSA_H_ */ 57
