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
|
/*
* Copyright (c) 2017, Alliance for Open Media. All rights reserved.
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#include "gtest/gtest.h"
#include "config/aom_config.h"
#include "av1/common/av1_common_int.h"
#include "av1/common/blockd.h"
#include "av1/common/enums.h"
#include "av1/common/mv.h"
#include "av1/common/mvref_common.h"
#include "av1/common/tile_common.h"
namespace {
TEST(IntrabcTest, DvValidation) {
struct DvTestCase {
MV dv;
int mi_row_offset;
int mi_col_offset;
BLOCK_SIZE bsize;
bool valid;
};
const int kSubPelScale = 8;
const int kTileMaxMibWidth = 8;
const DvTestCase kDvCases[] = {
{ { 0, 0 }, 0, 0, BLOCK_128X128, false },
{ { 0, 0 }, 0, 0, BLOCK_64X64, false },
{ { 0, 0 }, 0, 0, BLOCK_32X32, false },
{ { 0, 0 }, 0, 0, BLOCK_16X16, false },
{ { 0, 0 }, 0, 0, BLOCK_8X8, false },
{ { 0, 0 }, 0, 0, BLOCK_4X4, false },
{ { -MAX_SB_SIZE * kSubPelScale, -MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_16X16,
true },
{ { 0, -MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_16X16,
false },
{ { -MAX_SB_SIZE * kSubPelScale, 0 },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_16X16,
true },
{ { MAX_SB_SIZE * kSubPelScale, 0 },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_16X16,
false },
{ { 0, MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_16X16,
false },
{ { -32 * kSubPelScale, -32 * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_32X32,
true },
{ { -32 * kSubPelScale, -32 * kSubPelScale },
32 / MI_SIZE,
32 / MI_SIZE,
BLOCK_32X32,
false },
{ { -32 * kSubPelScale - kSubPelScale / 2, -32 * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_32X32,
false },
{ { -33 * kSubPelScale, -32 * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_32X32,
true },
{ { -32 * kSubPelScale, -32 * kSubPelScale - kSubPelScale / 2 },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_32X32,
false },
{ { -32 * kSubPelScale, -33 * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_32X32,
true },
{ { -MAX_SB_SIZE * kSubPelScale, -MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
true },
{ { -(MAX_SB_SIZE + 1) * kSubPelScale, -MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
{ { -MAX_SB_SIZE * kSubPelScale, -(MAX_SB_SIZE + 1) * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
{ { -(MAX_SB_SIZE - 1) * kSubPelScale, -MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
{ { -MAX_SB_SIZE * kSubPelScale, -(MAX_SB_SIZE - 1) * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
true },
{ { -(MAX_SB_SIZE - 1) * kSubPelScale, -(MAX_SB_SIZE - 1) * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
{ { -MAX_SB_SIZE * kSubPelScale, MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
{ { -MAX_SB_SIZE * kSubPelScale,
(kTileMaxMibWidth - 2) * MAX_SB_SIZE * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
{ { -MAX_SB_SIZE * kSubPelScale,
((kTileMaxMibWidth - 2) * MAX_SB_SIZE + 1) * kSubPelScale },
MAX_SB_SIZE / MI_SIZE,
MAX_SB_SIZE / MI_SIZE,
BLOCK_LARGEST,
false },
};
MACROBLOCKD xd;
memset(&xd, 0, sizeof(xd));
xd.tile.mi_row_start = 8 * MAX_MIB_SIZE;
xd.tile.mi_row_end = 16 * MAX_MIB_SIZE;
xd.tile.mi_col_start = 24 * MAX_MIB_SIZE;
xd.tile.mi_col_end = xd.tile.mi_col_start + kTileMaxMibWidth * MAX_MIB_SIZE;
xd.plane[1].subsampling_x = 1;
xd.plane[1].subsampling_y = 1;
xd.plane[2].subsampling_x = 1;
xd.plane[2].subsampling_y = 1;
SequenceHeader seq_params = {};
AV1_COMMON cm;
memset(&cm, 0, sizeof(cm));
cm.seq_params = &seq_params;
for (const DvTestCase &dv_case : kDvCases) {
const int mi_row = xd.tile.mi_row_start + dv_case.mi_row_offset;
const int mi_col = xd.tile.mi_col_start + dv_case.mi_col_offset;
xd.is_chroma_ref = is_chroma_reference(mi_row, mi_col, dv_case.bsize,
xd.plane[1].subsampling_x,
xd.plane[1].subsampling_y);
EXPECT_EQ(static_cast<int>(dv_case.valid),
av1_is_dv_valid(dv_case.dv, &cm, &xd, mi_row, mi_col,
dv_case.bsize, MAX_MIB_SIZE_LOG2));
}
}
} // namespace
|
