1 /*
2 * Copyright 2010 Marek Olšák <maraeo@gmail.com
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 * 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:
10 *
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
13 * 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 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.
22 */
23
24 #include "r600_pipe.h"
25
r600_resource_create(struct pipe_screen * screen,const struct pipe_resource * templ)26 static struct pipe_resource *r600_resource_create(struct pipe_screen *screen,
27 const struct pipe_resource *templ)
28 {
29 if (templ->target == PIPE_BUFFER) {
30 if (templ->bind & PIPE_BIND_GLOBAL) {
31 return r600_compute_global_buffer_create(screen, templ);
32 }
33 else {
34 return r600_buffer_create(screen, templ, 4096);
35 }
36 } else {
37 return r600_texture_create(screen, templ);
38 }
39 }
40
r600_resource_from_handle(struct pipe_screen * screen,const struct pipe_resource * templ,struct winsys_handle * whandle)41 static struct pipe_resource *r600_resource_from_handle(struct pipe_screen * screen,
42 const struct pipe_resource *templ,
43 struct winsys_handle *whandle)
44 {
45 if (templ->target == PIPE_BUFFER) {
46 return NULL;
47 } else {
48 return r600_texture_from_handle(screen, templ, whandle);
49 }
50 }
51
r600_resource_destroy(struct pipe_screen * screen,struct pipe_resource * res)52 void r600_resource_destroy(struct pipe_screen *screen, struct pipe_resource *res)
53 {
54 if (res->target == PIPE_BUFFER && (res->bind & PIPE_BIND_GLOBAL)) {
55 r600_compute_global_buffer_destroy(screen, res);
56 } else {
57 u_resource_destroy_vtbl(screen, res);
58 }
59 }
60
r600_init_screen_resource_functions(struct pipe_screen * screen)61 void r600_init_screen_resource_functions(struct pipe_screen *screen)
62 {
63 screen->resource_create = r600_resource_create;
64 screen->resource_from_handle = r600_resource_from_handle;
65 screen->resource_get_handle = u_resource_get_handle_vtbl;
66 screen->resource_destroy = r600_resource_destroy;
67 }
68
r600_init_context_resource_functions(struct r600_context * r600)69 void r600_init_context_resource_functions(struct r600_context *r600)
70 {
71 r600->context.get_transfer = u_get_transfer_vtbl;
72 r600->context.transfer_map = u_transfer_map_vtbl;
73 r600->context.transfer_flush_region = u_default_transfer_flush_region;
74 r600->context.transfer_unmap = u_transfer_unmap_vtbl;
75 r600->context.transfer_destroy = u_transfer_destroy_vtbl;
76 r600->context.transfer_inline_write = u_default_transfer_inline_write;
77 }
78