2 * Copyright © 2017 Intel Corporation
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the Software is furnished to do so, subject to the following conditions:
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
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 NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
26 #include "pipe/p_screen.h"
27 #include "state_tracker/drm_driver.h"
28 #include "util/slab.h"
29 #include "util/u_screen.h"
30 #include "intel/dev/gen_device_info.h"
31 #include "intel/isl/isl.h"
32 #include "iris_bufmgr.h"
36 #define IRIS_MAX_TEXTURE_SAMPLERS 32
37 #define IRIS_MAX_SOL_BUFFERS 4
40 struct pipe_screen base
;
46 struct gen_device_info devinfo
;
47 struct isl_device isl_dev
;
48 struct iris_bufmgr
*bufmgr
;
49 struct brw_compiler
*compiler
;
52 struct pipe_screen
*iris_screen_create(int fd
);
55 iris_is_format_supported(struct pipe_screen
*pscreen
,
56 enum pipe_format format
,
57 enum pipe_texture_target target
,
58 unsigned sample_count
,
59 unsigned storage_sample_count
,