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
|
/*
* Copyright (c) 2016, 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 "third_party/googletest/src/googletest/include/gtest/gtest.h"
#include "test/codec_factory.h"
#include "test/encode_test_driver.h"
#include "test/util.h"
#include "test/y4m_video_source.h"
#include "av1/av1_dx_iface.c"
namespace {
const int kCpuUsed = 2;
struct EncodePerfTestVideo {
const char *name;
uint32_t width;
uint32_t height;
uint32_t bitrate;
int frames;
};
const EncodePerfTestVideo kAV1EncodePerfTestVectors[] = {
{ "niklas_1280_720_30.y4m", 1280, 720, 600, 10 },
};
struct EncodeParameters {
int32_t tile_rows;
int32_t tile_cols;
int32_t lossless;
int32_t error_resilient;
int32_t frame_parallel;
aom_color_range_t color_range;
aom_color_space_t cs;
#if CONFIG_COLORSPACE_HEADERS
aom_transfer_function_t tf;
aom_chroma_sample_position_t csp;
#endif
int render_size[2];
// TODO(JBB): quantizers / bitrate
};
const EncodeParameters kAV1EncodeParameterSet[] = {
{ 0, 0, 0, 1, 0, AOM_CR_STUDIO_RANGE, AOM_CS_BT_601, { 0, 0 } },
{ 0, 0, 0, 0, 0, AOM_CR_FULL_RANGE, AOM_CS_BT_709, { 0, 0 } },
#if CONFIG_COLORSPACE_HEADERS
{ 0, 0, 1, 0, 0, AOM_CR_FULL_RANGE, AOM_CS_BT_2020_NCL, { 0, 0 } },
#else
{ 0, 0, 1, 0, 0, AOM_CR_FULL_RANGE, AOM_CS_BT_2020, { 0, 0 } },
#endif
{ 0, 2, 0, 0, 1, AOM_CR_STUDIO_RANGE, AOM_CS_UNKNOWN, { 640, 480 } },
// TODO(JBB): Test profiles (requires more work).
};
class AvxEncoderParmsGetToDecoder
: public ::libaom_test::CodecTestWith2Params<EncodeParameters,
EncodePerfTestVideo>,
public ::libaom_test::EncoderTest,
{
protected:
AvxEncoderParmsGetToDecoder()
: EncoderTest(GET_PARAM(0)), encode_parms(GET_PARAM(1)) {}
virtual ~AvxEncoderParmsGetToDecoder() {}
virtual void SetUp() {
InitializeConfig();
SetMode(::libaom_test::kTwoPassGood);
cfg_.g_lag_in_frames = 25;
cfg_.g_error_resilient = encode_parms.error_resilient;
dec_cfg_.threads = 4;
test_video_ = GET_PARAM(2);
cfg_.rc_target_bitrate = test_video_.bitrate;
}
virtual void PreEncodeFrameHook(::libaom_test::VideoSource *video,
::libaom_test::Encoder *encoder) {
if (video->frame() == 1) {
encoder->Control(AV1E_SET_COLOR_SPACE, encode_parms.cs);
#if CONFIG_COLORSPACE_HEADERS
encoder->Control(AV1E_SET_TRANSFER_FUNCTION, encode_parms.tf);
encoder->Control(AV1E_SET_CHROMA_SAMPLE_POSITION, encode_parms.csp);
#endif
encoder->Control(AV1E_SET_COLOR_RANGE, encode_parms.color_range);
encoder->Control(AV1E_SET_LOSSLESS, encode_parms.lossless);
encoder->Control(AV1E_SET_FRAME_PARALLEL_DECODING,
encode_parms.frame_parallel);
encoder->Control(AV1E_SET_TILE_ROWS, encode_parms.tile_rows);
encoder->Control(AV1E_SET_TILE_COLUMNS, encode_parms.tile_cols);
encoder->Control(AOME_SET_CPUUSED, kCpuUsed);
encoder->Control(AOME_SET_ENABLEAUTOALTREF, 1);
encoder->Control(AOME_SET_ARNR_MAXFRAMES, 7);
encoder->Control(AOME_SET_ARNR_STRENGTH, 5);
if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0)
encoder->Control(AV1E_SET_RENDER_SIZE, encode_parms.render_size);
}
}
virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
libaom_test::Decoder *decoder) {
aom_codec_ctx_t *const av1_decoder = decoder->GetDecoder();
aom_codec_alg_priv_t *const priv =
reinterpret_cast<aom_codec_alg_priv_t *>(av1_decoder->priv);
FrameWorkerData *const worker_data =
reinterpret_cast<FrameWorkerData *>(priv->frame_workers[0].data1);
AV1_COMMON *const common = &worker_data->pbi->common;
if (encode_parms.lossless) {
EXPECT_EQ(0, common->base_qindex);
EXPECT_EQ(0, common->y_dc_delta_q);
EXPECT_EQ(0, common->uv_dc_delta_q);
EXPECT_EQ(0, common->uv_ac_delta_q);
EXPECT_EQ(ONLY_4X4, common->tx_mode);
}
EXPECT_EQ(encode_parms.error_resilient, common->error_resilient_mode);
if (encode_parms.error_resilient) {
EXPECT_EQ(0, common->use_prev_frame_mvs);
}
EXPECT_EQ(encode_parms.color_range, common->color_range);
EXPECT_EQ(encode_parms.cs, common->color_space);
#if CONFIG_COLORSPACE_HEADERS
EXPECT_EQ(encode_parms.tf, common->transfer_function);
EXPECT_EQ(encode_parms.csp, common->chroma_sample_position);
#endif
if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0) {
EXPECT_EQ(encode_parms.render_size[0], common->render_width);
EXPECT_EQ(encode_parms.render_size[1], common->render_height);
}
EXPECT_EQ(encode_parms.tile_cols, common->log2_tile_cols);
EXPECT_EQ(encode_parms.tile_rows, common->log2_tile_rows);
EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
return AOM_CODEC_OK == res_dec;
}
EncodePerfTestVideo test_video_;
private:
EncodeParameters encode_parms;
};
TEST_P(AvxEncoderParmsGetToDecoder, BitstreamParms) {
init_flags_ = AOM_CODEC_USE_PSNR;
testing::internal::scoped_ptr<libaom_test::VideoSource> video(
new libaom_test::Y4mVideoSource(test_video_.name, 0, test_video_.frames));
ASSERT_TRUE(video.get() != NULL);
ASSERT_NO_FATAL_FAILURE(RunLoop(video.get()));
}
AV1_INSTANTIATE_TEST_CASE(AvxEncoderParmsGetToDecoder,
::testing::ValuesIn(kAV1EncodeParameterSet),
::testing::ValuesIn(kAV1EncodePerfTestVectors));
} // namespace
|
