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
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* Copyright © 2016 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 <assert.h>
#include "anv_private.h"
/* These are defined in anv_private.h and blorp_genX_exec.h */
#undef __gen_address_type
#undef __gen_user_data
#undef __gen_combine_address
#include "common/gen_l3_config.h"
#include "common/gen_sample_positions.h"
#include "blorp/blorp_genX_exec.h"
static void *
blorp_emit_dwords(struct blorp_batch *batch, unsigned n)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
return anv_batch_emit_dwords(&cmd_buffer->batch, n);
}
static uint64_t
blorp_emit_reloc(struct blorp_batch *batch,
void *location, struct blorp_address address, uint32_t delta)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
assert(cmd_buffer->batch.start <= location &&
location < cmd_buffer->batch.end);
return anv_batch_emit_reloc(&cmd_buffer->batch, location,
address.buffer, address.offset + delta);
}
static void
blorp_surface_reloc(struct blorp_batch *batch, uint32_t ss_offset,
struct blorp_address address, uint32_t delta)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
anv_reloc_list_add(&cmd_buffer->surface_relocs, &cmd_buffer->pool->alloc,
ss_offset, address.buffer, address.offset + delta);
}
static void *
blorp_alloc_dynamic_state(struct blorp_batch *batch,
enum aub_state_struct_type type,
uint32_t size,
uint32_t alignment,
uint32_t *offset)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
struct anv_state state =
anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, size, alignment);
*offset = state.offset;
return state.map;
}
static void
blorp_alloc_binding_table(struct blorp_batch *batch, unsigned num_entries,
unsigned state_size, unsigned state_alignment,
uint32_t *bt_offset,
uint32_t *surface_offsets, void **surface_maps)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
uint32_t state_offset;
struct anv_state bt_state =
anv_cmd_buffer_alloc_blorp_binding_table(cmd_buffer, num_entries,
&state_offset);
uint32_t *bt_map = bt_state.map;
*bt_offset = bt_state.offset;
for (unsigned i = 0; i < num_entries; i++) {
struct anv_state surface_state =
anv_cmd_buffer_alloc_surface_state(cmd_buffer);
bt_map[i] = surface_state.offset + state_offset;
surface_offsets[i] = surface_state.offset;
surface_maps[i] = surface_state.map;
}
anv_state_flush(cmd_buffer->device, bt_state);
}
static void *
blorp_alloc_vertex_buffer(struct blorp_batch *batch, uint32_t size,
struct blorp_address *addr)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
struct anv_state vb_state =
anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, size, 16);
*addr = (struct blorp_address) {
.buffer = &cmd_buffer->device->dynamic_state_block_pool.bo,
.offset = vb_state.offset,
};
return vb_state.map;
}
static void
blorp_flush_range(struct blorp_batch *batch, void *start, size_t size)
{
struct anv_device *device = batch->blorp->driver_ctx;
if (!device->info.has_llc)
anv_flush_range(start, size);
}
static void
blorp_emit_urb_config(struct blorp_batch *batch, unsigned vs_entry_size)
{
struct anv_device *device = batch->blorp->driver_ctx;
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
const unsigned entry_size[4] = { vs_entry_size, 1, 1, 1 };
genX(emit_urb_setup)(device, &cmd_buffer->batch,
cmd_buffer->state.current_l3_config,
VK_SHADER_STAGE_VERTEX_BIT |
VK_SHADER_STAGE_FRAGMENT_BIT,
entry_size);
}
void genX(blorp_exec)(struct blorp_batch *batch,
const struct blorp_params *params);
void
genX(blorp_exec)(struct blorp_batch *batch,
const struct blorp_params *params)
{
struct anv_cmd_buffer *cmd_buffer = batch->driver_batch;
if (!cmd_buffer->state.current_l3_config) {
const struct gen_l3_config *cfg =
gen_get_default_l3_config(&cmd_buffer->device->info);
genX(cmd_buffer_config_l3)(cmd_buffer, cfg);
}
genX(cmd_buffer_apply_pipe_flushes)(cmd_buffer);
genX(flush_pipeline_select_3d)(cmd_buffer);
genX(cmd_buffer_emit_gen7_depth_flush)(cmd_buffer);
/* BLORP doesn't do anything fancy with depth such as discards, so we want
* the PMA fix off. Also, off is always the safe option.
*/
genX(cmd_buffer_enable_pma_fix)(cmd_buffer, false);
blorp_exec(batch, params);
cmd_buffer->state.vb_dirty = ~0;
cmd_buffer->state.dirty = ~0;
cmd_buffer->state.push_constants_dirty = ~0;
}
|
