1/*
2 * Copyright 2011 Adam Rak <adam.rak@streamnovation.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 * Authors:
24 *      Adam Rak <adam.rak@streamnovation.com>
25 */
26
27#ifndef EVERGREEN_COMPUTE_H
28#define EVERGREEN_COMPUTE_H
29
30#include "r600_pipe.h"
31
32struct r600_atom;
33struct evergreen_compute_resource;
34struct compute_memory_item;
35
36struct r600_resource_global {
37	struct r600_resource base;
38	struct compute_memory_item *chunk;
39};
40
41void evergreen_init_atom_start_compute_cs(struct r600_context *rctx);
42void evergreen_init_compute_state_functions(struct r600_context *rctx);
43void evergreen_emit_cs_shader(struct r600_context *rctx, struct r600_atom * atom);
44
45struct r600_resource* r600_compute_buffer_alloc_vram(struct r600_screen *screen, unsigned size);
46struct pipe_resource *r600_compute_global_buffer_create(struct pipe_screen *screen, const struct pipe_resource *templ);
47void r600_compute_global_buffer_destroy(struct pipe_screen *screen,
48					struct pipe_resource *res);
49void *r600_compute_global_transfer_map(struct pipe_context *ctx,
50				      struct pipe_resource *resource,
51				      unsigned level,
52				      unsigned usage,
53				      const struct pipe_box *box,
54				      struct pipe_transfer **ptransfer);
55void r600_compute_global_transfer_unmap(struct pipe_context *ctx,
56					struct pipe_transfer *transfer);
57
58#endif
59