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1 /*
2  * Copyright (C) 2016 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 FD5_RASTERIZER_H_
28 #define FD5_RASTERIZER_H_
29 
30 #include "pipe/p_state.h"
31 #include "pipe/p_context.h"
32 
33 struct fd5_rasterizer_stateobj {
34 	struct pipe_rasterizer_state base;
35 
36 	uint32_t gras_su_point_minmax;
37 	uint32_t gras_su_point_size;
38 	uint32_t gras_su_poly_offset_scale;
39 	uint32_t gras_su_poly_offset_offset;
40 	uint32_t gras_su_poly_offset_clamp;
41 
42 	uint32_t gras_su_cntl;
43 	uint32_t gras_cl_clip_cntl;
44 	uint32_t pc_primitive_cntl;
45 	uint32_t pc_raster_cntl;
46 };
47 
48 static inline struct fd5_rasterizer_stateobj *
fd5_rasterizer_stateobj(struct pipe_rasterizer_state * rast)49 fd5_rasterizer_stateobj(struct pipe_rasterizer_state *rast)
50 {
51 	return (struct fd5_rasterizer_stateobj *)rast;
52 }
53 
54 void * fd5_rasterizer_state_create(struct pipe_context *pctx,
55 		const struct pipe_rasterizer_state *cso);
56 
57 #endif /* FD5_RASTERIZER_H_ */
58