2 * Copyright (C) 2019 Alyssa Rosenzweig
3 * Copyright (C) 2014-2017 Broadcom
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:
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
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
29 /* Used as a hash table key */
31 struct panfrost_job_key
{
32 struct pipe_surface
*cbufs
[4];
33 struct pipe_surface
*zsbuf
;
36 /* A panfrost_job corresponds to a bound FBO we're rendering to,
37 * collecting over multiple draws. */
40 struct panfrost_context
*ctx
;
41 struct panfrost_job_key key
;
43 /* Buffers cleared (PIPE_CLEAR_* bitmask) */
46 /* Packed clear values */
49 unsigned clear_stencil
;
52 /* Functions for managing the above */
55 panfrost_create_job(struct panfrost_context
*ctx
);
58 panfrost_get_job(struct panfrost_context
*ctx
,
59 struct pipe_surface
**cbufs
, struct pipe_surface
*zsbuf
);
62 panfrost_get_job_for_fbo(struct panfrost_context
*ctx
);
65 panfrost_job_init(struct panfrost_context
*ctx
);