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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include <set> | 5 #include <set> |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "media/base/video_codecs.h" | 8 #include "media/base/video_codecs.h" |
9 #include "media/base/video_color_space.h" | 9 #include "media/base/video_color_space.h" |
10 #include "testing/gtest/include/gtest/gtest.h" | 10 #include "testing/gtest/include/gtest/gtest.h" |
11 | 11 |
12 namespace media { | 12 namespace media { |
13 | 13 |
14 TEST(ParseVP9CodecId, NewStyleVP9CodecIDs) { | 14 TEST(ParseVP9CodecId, NewStyleVP9CodecIDs) { |
15 VideoCodecProfile profile = VIDEO_CODEC_PROFILE_UNKNOWN; | 15 VideoCodecProfile profile = VIDEO_CODEC_PROFILE_UNKNOWN; |
16 uint8_t level = 0; | 16 uint8_t level = 0; |
17 VideoColorSpace color_space; | 17 VideoColorSpace color_space; |
18 | 18 |
19 // Old style is not subset of new style. | 19 // Old style is not subset of new style. |
20 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp8", &profile, &level, &color_space)); | 20 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp8", &profile, &level, &color_space)); |
21 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp9", &profile, &level, &color_space)); | 21 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp9", &profile, &level, &color_space)); |
22 | 22 |
23 // Parsing should fail when first 4 required fields are not provided. | 23 // Parsing should fail when first 4 required fields are not provided. |
24 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09", &profile, &level, &color_space)); | 24 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09", &profile, &level, &color_space)); |
25 EXPECT_FALSE( | 25 EXPECT_FALSE( |
26 ParseNewStyleVp9CodecID("vp09.00", &profile, &level, &color_space)); | 26 ParseNewStyleVp9CodecID("vp09.00", &profile, &level, &color_space)); |
27 EXPECT_FALSE( | 27 EXPECT_FALSE( |
28 ParseNewStyleVp9CodecID("vp09.00.01", &profile, &level, &color_space)); | 28 ParseNewStyleVp9CodecID("vp09.00.10", &profile, &level, &color_space)); |
29 | 29 |
30 // Expect success when all required fields supplied (and valid). | 30 // Expect success when all required fields supplied (and valid). |
31 // TrnasferID not specified by string, should default to 709. | 31 // TransferID not specified by string, should default to 709. |
32 EXPECT_TRUE( | 32 EXPECT_TRUE( |
33 ParseNewStyleVp9CodecID("vp09.00.01.08", &profile, &level, &color_space)); | 33 ParseNewStyleVp9CodecID("vp09.00.10.08", &profile, &level, &color_space)); |
34 EXPECT_EQ(VP9PROFILE_PROFILE0, profile); | 34 EXPECT_EQ(VP9PROFILE_PROFILE0, profile); |
35 EXPECT_EQ(1, level); | 35 EXPECT_EQ(10, level); |
36 EXPECT_EQ(VideoColorSpace::TransferID::BT709, color_space.transfer); | 36 EXPECT_EQ(VideoColorSpace::TransferID::BT709, color_space.transfer); |
37 | 37 |
38 // Verify profile's 1 and 2 parse correctly. | 38 // Verify profile's 1 and 2 parse correctly. |
39 EXPECT_TRUE( | 39 EXPECT_TRUE( |
40 ParseNewStyleVp9CodecID("vp09.01.01.08", &profile, &level, &color_space)); | 40 ParseNewStyleVp9CodecID("vp09.01.10.08", &profile, &level, &color_space)); |
41 EXPECT_EQ(VP9PROFILE_PROFILE1, profile); | 41 EXPECT_EQ(VP9PROFILE_PROFILE1, profile); |
42 EXPECT_TRUE( | 42 EXPECT_TRUE( |
43 ParseNewStyleVp9CodecID("vp09.02.01.08", &profile, &level, &color_space)); | 43 ParseNewStyleVp9CodecID("vp09.02.10.08", &profile, &level, &color_space)); |
44 EXPECT_EQ(VP9PROFILE_PROFILE2, profile); | 44 EXPECT_EQ(VP9PROFILE_PROFILE2, profile); |
45 EXPECT_TRUE( | 45 EXPECT_TRUE( |
46 ParseNewStyleVp9CodecID("vp09.03.01.08", &profile, &level, &color_space)); | 46 ParseNewStyleVp9CodecID("vp09.03.10.08", &profile, &level, &color_space)); |
47 EXPECT_EQ(VP9PROFILE_PROFILE3, profile); | 47 EXPECT_EQ(VP9PROFILE_PROFILE3, profile); |
48 // Profile 4 is not a thing. | 48 // Profile 4 is not a thing. |
49 EXPECT_FALSE( | 49 EXPECT_FALSE( |
50 ParseNewStyleVp9CodecID("vp09.04.01.08", &profile, &level, &color_space)); | 50 ParseNewStyleVp9CodecID("vp09.04.10.08", &profile, &level, &color_space)); |
51 | 51 |
52 // Verify valid levels parse correctly. | 52 // Verify valid levels parse correctly. |
53 const std::set<int> kValidVp9Levels = {1, 2, 3, 4, 5, 6, 11, | 53 const std::set<int> kValidVp9Levels = {10, 11, 20, 21, 30, 31, 40, |
54 21, 31, 41, 51, 52, 61, 62}; | 54 41, 50, 51, 52, 60, 61, 62}; |
55 size_t num_valid_levels = 0; | 55 size_t num_valid_levels = 0; |
56 for (int i = 0; i < 99; ++i) { | 56 for (int i = 0; i < 99; ++i) { |
57 // Write "i" as the level. | 57 // Write "i" as the level. |
58 char codec_string[14]; | 58 char codec_string[14]; |
59 snprintf(codec_string, 14, "vp09.00.%02d.08", i); | 59 snprintf(codec_string, 14, "vp09.00.%02d.08", i); |
60 if (kValidVp9Levels.find(i) != kValidVp9Levels.end()) { | 60 if (kValidVp9Levels.find(i) != kValidVp9Levels.end()) { |
61 EXPECT_TRUE(ParseNewStyleVp9CodecID(codec_string, &profile, &level, | 61 EXPECT_TRUE(ParseNewStyleVp9CodecID(codec_string, &profile, &level, |
62 &color_space)); | 62 &color_space)); |
63 EXPECT_EQ(VP9PROFILE_PROFILE0, profile); | 63 EXPECT_EQ(VP9PROFILE_PROFILE0, profile); |
64 EXPECT_EQ(i, level); | 64 EXPECT_EQ(i, level); |
65 EXPECT_EQ(VideoColorSpace::TransferID::BT709, color_space.transfer); | 65 EXPECT_EQ(VideoColorSpace::TransferID::BT709, color_space.transfer); |
66 num_valid_levels++; | 66 num_valid_levels++; |
67 } else { | 67 } else { |
68 EXPECT_FALSE(ParseNewStyleVp9CodecID(codec_string, &profile, &level, | 68 EXPECT_FALSE(ParseNewStyleVp9CodecID(codec_string, &profile, &level, |
69 &color_space)); | 69 &color_space)); |
70 } | 70 } |
71 } | 71 } |
72 EXPECT_EQ(kValidVp9Levels.size(), num_valid_levels); | 72 EXPECT_EQ(kValidVp9Levels.size(), num_valid_levels); |
73 | 73 |
74 // Verify bitdepths. Only 8, 10, 12 are valid. | 74 // Verify bitdepths. Only 8, 10, 12 are valid. |
75 EXPECT_TRUE( | 75 EXPECT_TRUE( |
76 ParseNewStyleVp9CodecID("vp09.02.01.8", &profile, &level, &color_space)); | 76 ParseNewStyleVp9CodecID("vp09.02.10.8", &profile, &level, &color_space)); |
77 EXPECT_TRUE( | 77 EXPECT_TRUE( |
78 ParseNewStyleVp9CodecID("vp09.02.01.10", &profile, &level, &color_space)); | 78 ParseNewStyleVp9CodecID("vp09.02.10.10", &profile, &level, &color_space)); |
79 EXPECT_TRUE( | 79 EXPECT_TRUE( |
80 ParseNewStyleVp9CodecID("vp09.02.01.12", &profile, &level, &color_space)); | 80 ParseNewStyleVp9CodecID("vp09.02.10.12", &profile, &level, &color_space)); |
81 EXPECT_FALSE( | 81 EXPECT_FALSE( |
82 ParseNewStyleVp9CodecID("vp09.02.01.13", &profile, &level, &color_space)); | 82 ParseNewStyleVp9CodecID("vp09.02.10.13", &profile, &level, &color_space)); |
| 83 |
| 84 // Verify chroma subsampling values. |
| 85 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00", &profile, &level, |
| 86 &color_space)); |
| 87 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.01", &profile, &level, |
| 88 &color_space)); |
| 89 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.02", &profile, &level, |
| 90 &color_space)); |
| 91 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.03", &profile, &level, |
| 92 &color_space)); |
| 93 // Values 4 - 7 are reserved. |
| 94 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.10.04", &profile, &level, |
| 95 &color_space)); |
83 | 96 |
84 // Verify a few color profiles. | 97 // Verify a few color profiles. |
85 // BT709 | 98 // BT709 |
86 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01", &profile, &level, | 99 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01", &profile, &level, |
87 &color_space)); | 100 &color_space)); |
88 // BT2020 | 101 // BT2020 |
89 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.09", &profile, &level, | 102 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.09", &profile, &level, |
90 &color_space)); | 103 &color_space)); |
91 // 0 is invalid. | 104 // 0 is invalid. |
92 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.10.00", &profile, &level, | 105 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.00", &profile, &level, |
93 &color_space)); | 106 &color_space)); |
94 // 23 - 255 are reserved. | 107 // 23 - 255 are reserved. |
95 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.10.23", &profile, &level, | 108 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.23", &profile, &level, |
96 &color_space)); | 109 &color_space)); |
97 | 110 |
98 // Verify a few common EOTFs parse correctly. | 111 // Verify a few common EOTFs parse correctly. |
99 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01", &profile, &level, | 112 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01", &profile, |
100 &color_space)); | 113 &level, &color_space)); |
101 EXPECT_EQ(VideoColorSpace::TransferID::BT709, color_space.transfer); | 114 EXPECT_EQ(VideoColorSpace::TransferID::BT709, color_space.transfer); |
102 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.04", &profile, &level, | 115 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.04", &profile, |
103 &color_space)); | 116 &level, &color_space)); |
104 EXPECT_EQ(VideoColorSpace::TransferID::GAMMA22, color_space.transfer); | 117 EXPECT_EQ(VideoColorSpace::TransferID::GAMMA22, color_space.transfer); |
105 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.06", &profile, &level, | 118 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.06", &profile, |
106 &color_space)); | 119 &level, &color_space)); |
107 EXPECT_EQ(VideoColorSpace::TransferID::SMPTE170M, color_space.transfer); | 120 EXPECT_EQ(VideoColorSpace::TransferID::SMPTE170M, color_space.transfer); |
108 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.14", &profile, &level, | 121 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.14", &profile, |
109 &color_space)); | 122 &level, &color_space)); |
110 EXPECT_EQ(VideoColorSpace::TransferID::BT2020_10, color_space.transfer); | 123 EXPECT_EQ(VideoColorSpace::TransferID::BT2020_10, color_space.transfer); |
111 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.12.01.15", &profile, &level, | 124 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.12.00.01.15", &profile, |
112 &color_space)); | 125 &level, &color_space)); |
113 EXPECT_EQ(VideoColorSpace::TransferID::BT2020_12, color_space.transfer); | 126 EXPECT_EQ(VideoColorSpace::TransferID::BT2020_12, color_space.transfer); |
114 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.13", &profile, &level, | 127 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.13", &profile, |
115 &color_space)); | 128 &level, &color_space)); |
116 EXPECT_EQ(VideoColorSpace::TransferID::IEC61966_2_1, color_space.transfer); | 129 EXPECT_EQ(VideoColorSpace::TransferID::IEC61966_2_1, color_space.transfer); |
117 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.16", &profile, &level, | 130 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.16", &profile, |
118 &color_space)); | 131 &level, &color_space)); |
119 EXPECT_EQ(VideoColorSpace::TransferID::SMPTEST2084, color_space.transfer); | 132 EXPECT_EQ(VideoColorSpace::TransferID::SMPTEST2084, color_space.transfer); |
120 // Verify 0 and 3 are reserved EOTF values. | 133 // Verify 0 and 3 are reserved EOTF values. |
121 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.08.01.00", &profile, &level, | 134 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.08.00.01.00", &profile, |
122 &color_space)); | 135 &level, &color_space)); |
123 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.08.01.03", &profile, &level, | 136 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.08.00.01.03", &profile, |
124 &color_space)); | 137 &level, &color_space)); |
125 | 138 |
126 // Verify a few matrix coefficients. | 139 // Verify a few matrix coefficients. |
127 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.00", &profile, | 140 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.00", &profile, |
128 &level, &color_space)); | 141 &level, &color_space)); |
129 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01", &profile, | 142 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.01", &profile, |
130 &level, &color_space)); | 143 &level, &color_space)); |
131 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.10", &profile, | 144 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.10", &profile, |
132 &level, &color_space)); | 145 &level, &color_space)); |
133 // Values 12 - 255 reserved. | 146 // Values 12 - 255 reserved. |
134 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.12", &profile, | 147 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.12", &profile, |
135 &level, &color_space)); | 148 &level, &color_space)); |
136 | 149 |
137 // Verify full range flag (boolean 0 or 1). | 150 // Verify full range flag (boolean 0 or 1). |
138 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.00", &profile, | 151 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.01.00", &profile, |
139 &level, &color_space)); | 152 &level, &color_space)); |
140 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.01", &profile, | 153 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.01.01", &profile, |
141 &level, &color_space)); | 154 &level, &color_space)); |
142 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.02", &profile, | 155 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.10.10.00.01.01.01.02", &profile, |
143 &level, &color_space)); | |
144 | |
145 // Verify chrome subsampling values. | |
146 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.00.00", &profile, | |
147 &level, &color_space)); | |
148 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.00.01", &profile, | |
149 &level, &color_space)); | |
150 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.00.02", &profile, | |
151 &level, &color_space)); | |
152 EXPECT_TRUE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.00.03", &profile, | |
153 &level, &color_space)); | |
154 // Values 4 - 7 are reserved. | |
155 EXPECT_FALSE(ParseNewStyleVp9CodecID("vp09.02.01.10.01.01.01.00.04", &profile, | |
156 &level, &color_space)); | 156 &level, &color_space)); |
157 } | 157 } |
158 | 158 |
159 #if BUILDFLAG(ENABLE_HEVC_DEMUXING) | 159 #if BUILDFLAG(ENABLE_HEVC_DEMUXING) |
160 TEST(ParseHEVCCodecIdTest, InvalidHEVCCodecIds) { | 160 TEST(ParseHEVCCodecIdTest, InvalidHEVCCodecIds) { |
161 VideoCodecProfile profile = VIDEO_CODEC_PROFILE_UNKNOWN; | 161 VideoCodecProfile profile = VIDEO_CODEC_PROFILE_UNKNOWN; |
162 uint8_t level_idc = 0; | 162 uint8_t level_idc = 0; |
163 | 163 |
164 // Both hev1 and hvc1 should be supported | 164 // Both hev1 and hvc1 should be supported |
165 EXPECT_TRUE(ParseHEVCCodecId("hev1.1.6.L93.B0", &profile, &level_idc)); | 165 EXPECT_TRUE(ParseHEVCCodecId("hev1.1.6.L93.B0", &profile, &level_idc)); |
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357 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7", &profile, &level_id)); | 357 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7", &profile, &level_id)); |
358 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7.", &profile, &level_id)); | 358 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7.", &profile, &level_id)); |
359 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7..", &profile, &level_id)); | 359 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7..", &profile, &level_id)); |
360 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7...", &profile, &level_id)); | 360 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe.5.7...", &profile, &level_id)); |
361 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe..5", &profile, &level_id)); | 361 EXPECT_FALSE(ParseDolbyVisionCodecId("dvhe..5", &profile, &level_id)); |
362 #endif | 362 #endif |
363 } | 363 } |
364 #endif | 364 #endif |
365 | 365 |
366 } // namespace media | 366 } // namespace media |
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