2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
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:
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
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.
25 * Corbin Simpson <MostAwesomeDude@gmail.com>
28 #include "pipe/p_screen.h"
29 #include "util/u_format.h"
30 #include "util/u_math.h"
31 #include "util/u_inlines.h"
32 #include "util/u_memory.h"
33 #include "util/u_upload_mgr.h"
38 void si_upload_index_buffer(struct si_context
*rctx
,
39 struct pipe_index_buffer
*ib
, unsigned count
)
41 u_upload_data(rctx
->b
.uploader
, 0, count
* ib
->index_size
,
42 ib
->user_buffer
, &ib
->offset
, &ib
->buffer
);
45 void si_upload_const_buffer(struct si_context
*rctx
, struct r600_resource
**rbuffer
,
46 const uint8_t *ptr
, unsigned size
,
47 uint32_t *const_offset
)
49 if (R600_BIG_ENDIAN
) {
53 if (!(tmpPtr
= malloc(size
))) {
54 R600_ERR("Failed to allocate BE swap buffer.\n");
58 for (i
= 0; i
< size
/ 4; ++i
) {
59 tmpPtr
[i
] = util_bswap32(((uint32_t *)ptr
)[i
]);
62 u_upload_data(rctx
->b
.uploader
, 0, size
, tmpPtr
, const_offset
,
63 (struct pipe_resource
**)rbuffer
);
67 u_upload_data(rctx
->b
.uploader
, 0, size
, ptr
, const_offset
,
68 (struct pipe_resource
**)rbuffer
);