← Back to branch summary

~mmach/netext73/mesa-haswell

« back to all changes in this revision

Viewing changes to src/broadcom/compiler/v3d33_vpm_setup.c

  • Committer: mmach
  • Date: 2022-09-22 19:56:13 UTC
  • Revision ID: netbit73@gmail.com-20220922195613-wtik9mmy20tmor0i
2022-09-22 21:17:09

Show diffs side-by-side

added added

removed removed

Lines of Context:
src/broadcom/compiler/v3d33_vpm_setup.c
1
 
/*
2
 
 * Copyright © 2016-2018 Broadcom
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
 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8
 
 * and/or sell copies of the Software, and to permit persons to whom the
9
 
 * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
18
 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19
 
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20
 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21
 
 * IN THE SOFTWARE.
22
 
 */
23
 
 
24
 
#include "v3d_compiler.h"
25
 
 
26
 
/* We don't do any address packing. */
27
 
#define __gen_user_data void
28
 
#define __gen_address_type uint32_t
29
 
#define __gen_address_offset(reloc) (*reloc)
30
 
#define __gen_emit_reloc(cl, reloc)
31
 
#include "broadcom/cle/v3d_packet_v33_pack.h"
32
 
 
33
 
void
34
 
v3d33_vir_vpm_read_setup(struct v3d_compile *c, int num_components)
35
 
{
36
 
        struct V3D33_VPM_GENERIC_BLOCK_READ_SETUP unpacked = {
37
 
                V3D33_VPM_GENERIC_BLOCK_READ_SETUP_header,
38
 
 
39
 
                .horiz = true,
40
 
                .laned = false,
41
 
                /* If the field is 0, that means a read count of 32. */
42
 
                .num = num_components & 31,
43
 
                .segs = true,
44
 
                .stride = 1,
45
 
                .size = VPM_SETUP_SIZE_32_BIT,
46
 
                .addr = c->num_inputs,
47
 
        };
48
 
 
49
 
        uint32_t packed;
50
 
        V3D33_VPM_GENERIC_BLOCK_READ_SETUP_pack(NULL,
51
 
                                                (uint8_t *)&packed,
52
 
                                                &unpacked);
53
 
        vir_VPMSETUP(c, vir_uniform_ui(c, packed));
54
 
}
55
 
 
56
 
void
57
 
v3d33_vir_vpm_write_setup(struct v3d_compile *c)
58
 
{
59
 
        uint32_t packed;
60
 
        struct V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP unpacked = {
61
 
                V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP_header,
62
 
 
63
 
                .horiz = true,
64
 
                .laned = false,
65
 
                .segs = true,
66
 
                .stride = 1,
67
 
                .size = VPM_SETUP_SIZE_32_BIT,
68
 
                .addr = 0,
69
 
        };
70
 
 
71
 
        V3D33_VPM_GENERIC_BLOCK_WRITE_SETUP_pack(NULL,
72
 
                                                (uint8_t *)&packed,
73
 
                                                &unpacked);
74
 
        vir_VPMSETUP(c, vir_uniform_ui(c, packed));
75
 
}