freedreno_state.h revision b8e80941 
1/*
2 * Copyright (C) 2012 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 FREEDRENO_STATE_H_
28#define FREEDRENO_STATE_H_
29
30#include "pipe/p_context.h"
31#include "freedreno_context.h"
32
33static inline bool fd_depth_enabled(struct fd_context *ctx)
34{
35	return ctx->zsa && ctx->zsa->depth.enabled;
36}
37
38static inline bool fd_depth_write_enabled(struct fd_context *ctx)
39{
40	return ctx->zsa && ctx->zsa->depth.writemask;
41}
42
43static inline bool fd_stencil_enabled(struct fd_context *ctx)
44{
45	return ctx->zsa && ctx->zsa->stencil[0].enabled;
46}
47
48static inline bool fd_logicop_enabled(struct fd_context *ctx)
49{
50	return ctx->blend && ctx->blend->logicop_enable;
51}
52
53static inline bool fd_blend_enabled(struct fd_context *ctx, unsigned n)
54{
55	return ctx->blend && ctx->blend->rt[n].blend_enable;
56}
57
58void fd_state_init(struct pipe_context *pctx);
59
60#endif /* FREEDRENO_STATE_H_ */
61