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
|
/*
* Copyright (c) 2018, 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 "aom/aom_decoder.h"
#include "av1/decoder/decoder.h"
namespace {
const int kMaxPsnr = 100;
struct ParamPassingTestVideo {
const char *name;
uint32_t width;
uint32_t height;
uint32_t bitrate;
int frames;
};
const ParamPassingTestVideo kAV1ParamPassingTestVector = {
"niklas_1280_720_30.y4m", 1280, 720, 600, 3
};
struct EncodeParameters {
int32_t lossless;
aom_color_primaries_t color_primaries;
aom_transfer_characteristics_t transfer_characteristics;
aom_matrix_coefficients_t matrix_coefficients;
aom_color_range_t color_range;
aom_chroma_sample_position_t chroma_sample_position;
int32_t render_size[2];
};
const EncodeParameters kAV1EncodeParameterSet[] = {
{ 1,
AOM_CICP_CP_BT_709,
AOM_CICP_TC_BT_709,
AOM_CICP_MC_BT_709,
AOM_CR_STUDIO_RANGE,
AOM_CSP_UNKNOWN,
{ 0, 0 } },
{ 0,
AOM_CICP_CP_BT_470_M,
AOM_CICP_TC_BT_470_M,
AOM_CICP_MC_BT_470_B_G,
AOM_CR_FULL_RANGE,
AOM_CSP_VERTICAL,
{ 0, 0 } },
{ 1,
AOM_CICP_CP_BT_601,
AOM_CICP_TC_BT_601,
AOM_CICP_MC_BT_601,
AOM_CR_STUDIO_RANGE,
AOM_CSP_COLOCATED,
{ 0, 0 } },
{ 0,
AOM_CICP_CP_BT_2020,
AOM_CICP_TC_BT_2020_10_BIT,
AOM_CICP_MC_BT_2020_NCL,
AOM_CR_FULL_RANGE,
AOM_CSP_RESERVED,
{ 640, 480 } },
};
class AVxEncoderParmsGetToDecoder
: public ::libaom_test::EncoderTest,
public ::libaom_test::CodecTestWithParam<EncodeParameters> {
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;
test_video_ = kAV1ParamPassingTestVector;
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_PRIMARIES, encode_parms.color_primaries);
encoder->Control(AV1E_SET_TRANSFER_CHARACTERISTICS,
encode_parms.transfer_characteristics);
encoder->Control(AV1E_SET_MATRIX_COEFFICIENTS,
encode_parms.matrix_coefficients);
encoder->Control(AV1E_SET_COLOR_RANGE, encode_parms.color_range);
encoder->Control(AV1E_SET_CHROMA_SAMPLE_POSITION,
encode_parms.chroma_sample_position);
encoder->Control(AV1E_SET_LOSSLESS, encode_parms.lossless);
if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0) {
encoder->Control(AV1E_SET_RENDER_SIZE, encode_parms.render_size);
}
}
}
virtual void DecompressedFrameHook(const aom_image_t &img,
aom_codec_pts_t pts) {
(void)pts;
if (encode_parms.render_size[0] > 0 && encode_parms.render_size[1] > 0) {
EXPECT_EQ(encode_parms.render_size[0], (int)img.r_w);
EXPECT_EQ(encode_parms.render_size[1], (int)img.r_h);
}
EXPECT_EQ(encode_parms.color_primaries, img.cp);
EXPECT_EQ(encode_parms.transfer_characteristics, img.tc);
EXPECT_EQ(encode_parms.matrix_coefficients, img.mc);
EXPECT_EQ(encode_parms.color_range, img.range);
EXPECT_EQ(encode_parms.chroma_sample_position, img.csp);
}
virtual void PSNRPktHook(const aom_codec_cx_pkt_t *pkt) {
if (encode_parms.lossless) {
EXPECT_EQ(kMaxPsnr, pkt->data.psnr.psnr[0]);
}
}
virtual bool HandleDecodeResult(const aom_codec_err_t res_dec,
libaom_test::Decoder *decoder) {
EXPECT_EQ(AOM_CODEC_OK, res_dec) << decoder->DecodeError();
return AOM_CODEC_OK == res_dec;
}
ParamPassingTestVideo 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));
} // namespace
|
