1/*
2 * Copyright (C) 2016 Rob Clark <robclark@freedesktop.org>
3 * Copyright © 2018 Google, Inc.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
14 * Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
22 * SOFTWARE.
23 *
24 * Authors:
25 *    Rob Clark <robclark@freedesktop.org>
26 */
27
28#ifndef FD6_PROGRAM_H_
29#define FD6_PROGRAM_H_
30
31#include "pipe/p_context.h"
32#include "freedreno_context.h"
33
34#include "ir3/ir3_shader.h"
35#include "ir3_cache.h"
36
37struct fd6_streamout_state {
38	uint32_t ncomp[PIPE_MAX_SO_BUFFERS];
39	uint32_t prog[256/2];
40	uint32_t prog_count;
41	uint32_t vpc_so_buf_cntl;
42};
43
44struct fd6_emit;
45
46struct fd6_program_state {
47	struct ir3_program_state base;
48	struct ir3_shader_variant *bs;     /* binning pass vs */
49	struct ir3_shader_variant *vs;
50	struct ir3_shader_variant *fs;
51	struct fd_ringbuffer *binning_stateobj;
52	struct fd_ringbuffer *stateobj;
53
54	/* cached state about current emitted shader program (3d): */
55	struct fd6_streamout_state tf;
56
57	uint32_t vinterp[8];
58};
59
60static inline struct fd6_program_state *
61fd6_program_state(struct ir3_program_state *state)
62{
63	return (struct fd6_program_state *)state;
64}
65
66void fd6_emit_shader(struct fd_ringbuffer *ring, const struct ir3_shader_variant *so);
67
68void fd6_program_emit(struct fd_ringbuffer *ring, struct fd6_emit *emit);
69
70void fd6_prog_init(struct pipe_context *pctx);
71
72#endif /* FD6_PROGRAM_H_ */
73