1/*
2 * Copyright (C) 2018-2019 Lima Project
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 shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 */
23
24#ifndef H_LIMA_JOB
25#define H_LIMA_JOB
26
27#include <stdbool.h>
28#include <stdint.h>
29
30#include <util/u_dynarray.h>
31
32#include <pipe/p_state.h>
33
34#define MAX_DRAWS_PER_JOB 2500
35
36struct lima_context;
37struct lima_bo;
38struct lima_dump;
39struct pipe_surface;
40
41struct lima_job_key {
42   struct pipe_surface *cbuf;
43   struct pipe_surface *zsbuf;
44};
45
46struct lima_job_clear {
47   unsigned buffers;
48   uint32_t color_8pc;
49   uint32_t depth;
50   uint32_t stencil;
51   uint64_t color_16pc;
52};
53
54struct lima_job_fb_info {
55   int width, height;
56   int tiled_w, tiled_h;
57   int shift_w, shift_h;
58   int block_w, block_h;
59   int shift_min;
60};
61
62struct lima_job {
63   int fd;
64   struct lima_context *ctx;
65
66   struct util_dynarray gem_bos[2];
67   struct util_dynarray bos[2];
68
69   struct lima_job_key key;
70
71   struct util_dynarray vs_cmd_array;
72   struct util_dynarray plbu_cmd_array;
73   struct util_dynarray plbu_cmd_head;
74
75   unsigned resolve;
76
77   int pp_max_stack_size;
78
79   struct pipe_scissor_state damage_rect;
80
81   struct lima_job_clear clear;
82
83   struct lima_job_fb_info fb;
84
85   int draws;
86
87   /* for dump command stream */
88   struct lima_dump *dump;
89};
90
91static inline bool
92lima_job_has_draw_pending(struct lima_job *job)
93{
94   return !!job->plbu_cmd_array.size;
95}
96
97struct lima_job *lima_job_get(struct lima_context *ctx);
98
99bool lima_job_add_bo(struct lima_job *job, int pipe,
100                     struct lima_bo *bo, uint32_t flags);
101void *lima_job_create_stream_bo(struct lima_job *job, int pipe,
102                                unsigned size, uint32_t *va);
103
104void lima_do_job(struct lima_job *job);
105
106bool lima_job_init(struct lima_context *ctx);
107void lima_job_fini(struct lima_context *ctx);
108
109#endif
110