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
76
77
78
79
80
|
/*
* Copyright © 2012 Intel Corporation
*
* 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
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* 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 NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS 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 "main/bufferobj.h"
#include "main/context.h"
#include "main/enums.h"
#include "main/macros.h"
#include "brw_draw.h"
#include "brw_defines.h"
#include "brw_context.h"
#include "brw_state.h"
#include "intel_batchbuffer.h"
#include "intel_buffer_objects.h"
static void
gen8_emit_index_buffer(struct brw_context *brw)
{
const struct _mesa_index_buffer *index_buffer = brw->ib.ib;
uint32_t mocs_wb = brw->gen >= 9 ? SKL_MOCS_WB : BDW_MOCS_WB;
if (index_buffer == NULL)
return;
BEGIN_BATCH(5);
OUT_BATCH(CMD_INDEX_BUFFER << 16 | (5 - 2));
OUT_BATCH(brw_get_index_type(index_buffer->index_size) | mocs_wb);
OUT_RELOC64(brw->ib.bo, I915_GEM_DOMAIN_VERTEX, 0, 0);
OUT_BATCH(brw->ib.size);
ADVANCE_BATCH();
}
const struct brw_tracked_state gen8_index_buffer = {
.dirty = {
.mesa = 0,
.brw = BRW_NEW_BATCH |
BRW_NEW_BLORP |
BRW_NEW_INDEX_BUFFER,
},
.emit = gen8_emit_index_buffer,
};
static void
gen8_emit_vf_topology(struct brw_context *brw)
{
BEGIN_BATCH(2);
OUT_BATCH(_3DSTATE_VF_TOPOLOGY << 16 | (2 - 2));
OUT_BATCH(brw->primitive);
ADVANCE_BATCH();
}
const struct brw_tracked_state gen8_vf_topology = {
.dirty = {
.mesa = 0,
.brw = BRW_NEW_BLORP |
BRW_NEW_PRIMITIVE,
},
.emit = gen8_emit_vf_topology,
};
|
