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_BLEND_H_
28 #define FD2_BLEND_H_
29
30 #include "pipe/p_state.h"
31 #include "pipe/p_context.h"
32
33 struct fd2_blend_stateobj {
34 struct pipe_blend_state base;
35 uint32_t rb_blendcontrol;
36 uint32_t rb_colorcontrol; /* must be OR'd w/ zsa->rb_colorcontrol */
37 uint32_t rb_colormask;
38 };
39
40 static inline struct fd2_blend_stateobj *
fd2_blend_stateobj(struct pipe_blend_state * blend)41 fd2_blend_stateobj(struct pipe_blend_state *blend)
42 {
43 return (struct fd2_blend_stateobj *)blend;
44 }
45
46 void * fd2_blend_state_create(struct pipe_context *pctx,
47 const struct pipe_blend_state *cso);
48
49 #endif /* FD2_BLEND_H_ */
50