1 /*
2 * Copyright (c) 2012-2015 Etnaviv 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, sub license,
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
12 * next paragraph) shall be included in all copies or substantial portions
13 * of the 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 NON-INFRINGEMENT. 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
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 *
23 * Authors:
24 * Wladimir J. van der Laan <laanwj@gmail.com>
25 */
26
27 #ifndef H_ETNAVIV_SURFACE
28 #define H_ETNAVIV_SURFACE
29
30 #include "etnaviv_resource.h"
31 #include "etnaviv_rs.h"
32 #include "etnaviv_tiling.h"
33 #include "pipe/p_state.h"
34
35 struct etna_surface {
36 struct pipe_surface base;
37
38 struct etna_resource_level surf;
39 struct compiled_rs_state clear_command;
40 /* Keep pointer to resource level, for fast clear */
41 struct etna_resource_level *level;
42 struct etna_reloc reloc[ETNA_MAX_PIXELPIPES];
43 struct etna_reloc ts_reloc;
44 /* keep pointer to original resource (for when a render compatible resource is used) */
45 struct pipe_resource *prsc;
46 };
47
48 static inline struct etna_surface *
etna_surface(struct pipe_surface * p)49 etna_surface(struct pipe_surface *p)
50 {
51 return (struct etna_surface *)p;
52 }
53
54 void
55 etna_surface_init(struct pipe_context *pctx);
56
57 #endif
58