1/*
2 * Copyright (C) 2012-2013 Rob Clark <robclark@freedesktop.org>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 *    Rob Clark <robclark@freedesktop.org>
25 */
26
27#ifndef FD2_ZSA_H_
28#define FD2_ZSA_H_
29
30#include "pipe/p_context.h"
31#include "pipe/p_state.h"
32
33#include "freedreno_util.h"
34
35struct fd2_zsa_stateobj {
36   struct pipe_depth_stencil_alpha_state base;
37   uint32_t rb_depthcontrol;
38   uint32_t rb_colorcontrol; /* must be OR'd w/ blend->rb_colorcontrol */
39   uint32_t rb_alpha_ref;
40   uint32_t rb_stencilrefmask;
41   uint32_t rb_stencilrefmask_bf;
42};
43
44static inline struct fd2_zsa_stateobj *
45fd2_zsa_stateobj(struct pipe_depth_stencil_alpha_state *zsa)
46{
47   return (struct fd2_zsa_stateobj *)zsa;
48}
49
50void *fd2_zsa_state_create(struct pipe_context *pctx,
51                           const struct pipe_depth_stencil_alpha_state *cso);
52
53#endif /* FD2_ZSA_H_ */
54