1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* Copyright 2010 Marek Olšák <maraeo@gmail.com
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef R600_RESOURCE_H
#define R600_RESOURCE_H
#include "util/u_transfer.h"
struct r600_texture {
struct r600_resource resource;
unsigned size;
unsigned pitch_override;
unsigned is_depth;
unsigned dirty_level_mask; /* each bit says if that miplevel is dirty */
struct r600_texture *flushed_depth_texture;
boolean is_flushing_texture;
struct radeon_surface surface;
unsigned mipmap_shift;
/* Colorbuffer compression and fast clear. */
struct r600_fmask_info fmask;
struct r600_cmask_info cmask;
};
struct r600_surface {
struct pipe_surface base;
};
void r600_init_screen_resource_functions(struct pipe_screen *screen);
/* r600_texture */
struct pipe_resource *si_texture_create(struct pipe_screen *screen,
const struct pipe_resource *templ);
struct pipe_resource *si_texture_from_handle(struct pipe_screen *screen,
const struct pipe_resource *base,
struct winsys_handle *whandle);
bool r600_init_flushed_depth_texture(struct pipe_context *ctx,
struct pipe_resource *texture,
struct r600_texture **staging);
struct r600_context;
void r600_upload_const_buffer(struct r600_context *rctx, struct r600_resource **rbuffer,
const uint8_t *ptr, unsigned size,
uint32_t *const_offset);
#endif
|
