1 /*
2 * Copyright (C) 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 FD3_PROGRAM_H_
28 #define FD3_PROGRAM_H_
29
30 #include "pipe/p_context.h"
31 #include "freedreno_context.h"
32
33 #include "ir3/ir3_cache.h"
34 #include "ir3/ir3_shader.h"
35
36 struct fd3_emit;
37
38 struct fd3_program_state {
39 struct ir3_program_state base;
40 struct ir3_shader_variant *bs; /* VS for when emit->binning */
41 struct ir3_shader_variant *vs;
42 struct ir3_shader_variant *fs; /* FS for when !emit->binning */
43 };
44
45 static inline struct fd3_program_state *
fd3_program_state(struct ir3_program_state * state)46 fd3_program_state(struct ir3_program_state *state)
47 {
48 return (struct fd3_program_state *)state;
49 }
50
51 void fd3_program_emit(struct fd_ringbuffer *ring, struct fd3_emit *emit, int nr,
52 struct pipe_surface **bufs);
53
54 void fd3_prog_init(struct pipe_context *pctx);
55
56 bool fd3_needs_manual_clipping(const struct ir3_shader *,
57 const struct pipe_rasterizer_state *);
58
59 #endif /* FD3_PROGRAM_H_ */
60