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
70
71
72
73
74
75
|
/*
* 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.
*/
#include "r600_pipe.h"
static struct pipe_resource *r600_resource_create(struct pipe_screen *screen,
const struct pipe_resource *templ)
{
if (templ->target == PIPE_BUFFER) {
return r600_buffer_create(screen, templ);
} else {
return r600_texture_create(screen, templ);
}
}
static struct pipe_resource *r600_resource_from_handle(struct pipe_screen * screen,
const struct pipe_resource *templ,
struct winsys_handle *whandle)
{
if (templ->target == PIPE_BUFFER) {
return NULL;
} else {
return r600_texture_from_handle(screen, templ, whandle);
}
}
void r600_init_screen_resource_functions(struct pipe_screen *screen)
{
screen->resource_create = r600_resource_create;
screen->resource_from_handle = r600_resource_from_handle;
screen->resource_get_handle = u_resource_get_handle_vtbl;
screen->resource_destroy = u_resource_destroy_vtbl;
screen->user_buffer_create = r600_user_buffer_create;
}
void r600_init_context_resource_functions(struct r600_context *r600)
{
r600->context.get_transfer = u_get_transfer_vtbl;
r600->context.transfer_map = u_transfer_map_vtbl;
r600->context.transfer_flush_region = u_transfer_flush_region_vtbl;
r600->context.transfer_unmap = u_transfer_unmap_vtbl;
r600->context.transfer_destroy = u_transfer_destroy_vtbl;
r600->context.transfer_inline_write = u_transfer_inline_write_vtbl;
}
uint64_t r600_resource_va(struct pipe_screen *screen, struct pipe_resource *resource)
{
struct r600_screen *rscreen = (struct r600_screen*)screen;
struct r600_resource *rresource = (struct r600_resource*)resource;
if (rresource->buf) {
return rscreen->ws->buffer_get_virtual_address(rresource->buf);
}
return 0;
}
|
