evergreen_compute.h revision 848b8605 
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_create_compute_state(struct pipe_context *ctx, const struct pipe_compute_state *cso);
42void evergreen_delete_compute_state(struct pipe_context *ctx, void *state);
43void evergreen_compute_upload_input(struct pipe_context *context, const uint *block_layout, const uint *grid_layout, const void *input);
44void evergreen_init_atom_start_compute_cs(struct r600_context *rctx);
45void evergreen_init_compute_state_functions(struct r600_context *rctx);
46void evergreen_emit_cs_shader(struct r600_context *rctx, struct r600_atom * atom);
47
48struct pipe_resource *r600_compute_global_buffer_create(struct pipe_screen *screen, const struct pipe_resource *templ);
49void r600_compute_global_buffer_destroy(struct pipe_screen *screen, struct pipe_resource *res);
50void *r600_compute_global_transfer_map(
51	struct pipe_context *ctx_,
52	struct pipe_resource *resource,
53	unsigned level,
54	unsigned usage,
55	const struct pipe_box *box,
56	struct pipe_transfer **ptransfer);
57void r600_compute_global_transfer_unmap(struct pipe_context *ctx, struct pipe_transfer* transfer);
58void r600_compute_global_transfer_flush_region( struct pipe_context *, struct pipe_transfer *, const struct pipe_box *);
59void r600_compute_global_transfer_inline_write( struct pipe_context *, struct pipe_resource *, unsigned level,
60                                                unsigned usage, const struct pipe_box *, const void *data, unsigned stride, unsigned layer_stride);
61
62#endif
63