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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "media/base/android/sdk_media_codec_bridge.h" | |
6 | |
7 #include <stddef.h> | |
8 #include <stdint.h> | |
9 | |
10 #include <memory> | |
11 #include <string> | |
12 | |
13 #include "base/logging.h" | |
14 #include "media/base/android/media_codec_util.h" | |
15 #include "media/base/decoder_buffer.h" | |
16 #include "media/base/test_data_util.h" | |
17 #include "testing/gmock/include/gmock/gmock.h" | |
18 | |
19 namespace { | |
20 | |
21 // The first frame of | |
22 // http://www.html5rocks.com/en/tutorials/audio/quick/test.mp3 | |
23 unsigned char test_mp3[] = { | |
24 0xff, 0xfb, 0xd2, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x69, 0x05, 0x00, | |
25 0x00, 0x00, 0x00, 0x00, 0x0d, 0x20, 0x00, 0x00, 0x00, 0x2a, 0x7e, 0x40, | |
26 0xc0, 0x19, 0x4a, 0x80, 0x0d, 0x60, 0x48, 0x1b, 0x40, 0xf7, 0xbd, 0xb9, | |
27 0xd9, 0x40, 0x6f, 0x82, 0x01, 0x8b, 0x17, 0xa0, 0x80, 0xc5, 0x01, 0xad, | |
28 0x9a, 0xd3, 0x00, 0x12, 0xc0, 0x72, 0x93, 0x67, 0xd0, 0x03, 0x6f, 0xa4, | |
29 0xc0, 0xc3, 0x23, 0xee, 0x9b, 0xc0, 0xcc, 0x02, 0xa0, 0xa1, 0x30, 0x0c, | |
30 0x52, 0x2d, 0xfd, 0x6e, 0x08, 0x83, 0x60, 0x40, 0x46, 0x06, 0x4b, 0x20, | |
31 0x82, 0x82, 0x7f, 0xd4, 0x81, 0xe7, 0x00, 0x64, 0x20, 0x18, 0xec, 0xc2, | |
32 0x06, 0x57, 0x0f, 0x81, 0x93, 0x0b, 0x00, 0x66, 0xe3, 0xb7, 0xe8, 0x32, | |
33 0x6e, 0xf0, 0x32, 0xb0, 0x58, 0x0c, 0x7c, 0x3a, 0x03, 0x22, 0x14, 0x80, | |
34 0xc9, 0x01, 0x80, 0x30, 0x20, 0x14, 0x0c, 0x96, 0x73, 0xfe, 0x9f, 0x6c, | |
35 0x0c, 0xd2, 0x25, 0x0f, 0xdc, 0x0c, 0x32, 0x43, 0x03, 0x27, 0x87, 0xc0, | |
36 0xc2, 0xc0, 0x20, 0xfc, 0x42, 0xc5, 0xff, 0xff, 0xd4, 0x80, 0x01, 0x01, | |
37 0x80, 0xc3, 0x81, 0x01, 0x95, 0x03, 0x28, 0x82, 0xc0, 0xc3, 0x01, 0xa1, | |
38 0x06, 0x81, 0x87, 0xc2, 0x40, 0x64, 0xc1, 0xf0, 0x12, 0x02, 0xff, 0xf6, | |
39 0x5b, 0x9f, 0x44, 0xdc, 0xdd, 0x0b, 0x38, 0x59, 0xe0, 0x31, 0x71, 0x60, | |
40 0x0c, 0xb4, 0x22, 0x03, 0x3b, 0x96, 0x40, 0xc8, 0x63, 0x90, 0x0a, 0x23, | |
41 0x81, 0x9e, 0x4c, 0x20, 0x65, 0xb3, 0x18, 0x19, 0x6c, 0x42, 0x06, 0x36, | |
42 0x1d, 0x01, 0x90, 0x87, 0xdf, 0xff, 0xd0, 0x65, 0xa6, 0xea, 0x66, 0xfd, | |
43 0x40, 0x0c, 0x48, 0x03, 0x1a, 0x09, 0x01, 0x21, 0x98, 0x19, 0x2c, 0x36, | |
44 0x06, 0x43, 0x21, 0x81, 0x92, 0xca, 0x60, 0x64, 0x70, 0xb8, 0x19, 0x20, | |
45 0x6c, 0x02, 0x83, 0x80, 0xcb, 0x60, 0x65, 0x32, 0x28, 0x18, 0x64, 0x24, | |
46 0x06, 0x3a, 0x0c, 0x00, 0xe1, 0x00, 0x18, 0xd0, 0x35, 0xff, 0xff, 0xff, | |
47 0xe8, 0x32, 0xef, 0xb2, 0x90, 0x65, 0xbb, 0xdd, 0x94, 0x82, 0x0b, 0x4c, | |
48 0xfa, 0x25, 0xf3, 0x74, 0x13, 0x0f, 0xf8, 0x19, 0x28, 0x84, 0x06, 0x36, | |
49 0x11, 0x01, 0x20, 0x80, 0x18, 0xb4, 0x52, 0x0e, 0x15, 0x00, 0x30, 0x50, | |
50 0x0c, 0x84, 0x32, 0x03, 0x11, 0x04, 0x03, 0x48, 0x04, 0x00, 0x00, 0x31, | |
51 0x21, 0x00, 0x0c, 0x84, 0x18, 0x03, 0x07, 0x85, 0x40, 0xc6, 0xa5, 0x70, | |
52 0x32, 0xb8, 0x7c, 0x0c, 0x54, 0x04, 0x00, 0xd0, 0x08, 0x59, 0x58, 0x18, | |
53 0x20, 0x14, 0x06, 0x30, 0x30, 0x01, 0x9b, 0x86, 0x00, 0x6b, 0x54, 0xa8, | |
54 0x19, 0x8c, 0x2a, 0x06, 0x16, 0x09, 0x01, 0xa0, 0xd0, 0xa0, 0x69, 0x74, | |
55 0xb8, 0x19, 0xc4, 0x4a, 0xa3, 0xda, 0x9d, 0x1e, 0x4f, 0x05, 0xc0, 0x5b, | |
56 0x0b, 0x03, 0xc2, 0x76, 0xa3, 0x4f, 0xb9, 0x16, 0xc2, 0x70, 0x41, 0x07, | |
57 0xa0, 0x84, 0x16, 0x38, 0x4a, 0xc8, 0xaf, 0xee, 0x7f, 0x93, 0xb5, 0x5c, | |
58 0x39, 0x1e, 0x29, 0xd9, 0x8c, 0x80, 0xb5, 0x80, 0xe6, 0x85, 0xb2, 0x99, | |
59 0x68, 0x85, 0x46, 0x91, 0x60, 0xdb, 0x06, 0xfa, 0x38, 0x7a, 0xc7, 0xac, | |
60 0x85, 0xa8, 0xd3, 0xe6, 0x99, 0x3b, 0x66, 0x43, 0x23, 0x1f, 0x84, 0xe1, | |
61 0x65, 0x5e, 0xbc, 0x84, 0x18, 0x62, 0xe6, 0x42, 0x0b, 0x82, 0xe4, 0xd3, | |
62 0x42, 0xd2, 0x05, 0x81, 0x4e, 0xe4, 0x9f, 0x8c, 0xc8, 0x7f, 0xa3, 0xe0, | |
63 0x8d, 0xf1, 0x0f, 0x38, 0xe5, 0x3f, 0xc4, 0x2c, 0x24, 0x65, 0x8d, 0xb9, | |
64 0x58, 0xac, 0x39, 0x0e, 0x37, 0x99, 0x2e, 0x85, 0xe0, 0xb7, 0x98, 0x41, | |
65 0x20, 0x38, 0x1b, 0x95, 0x07, 0xfa, 0xa8, 0x9c, 0x21, 0x0f, 0x13, 0x8c, | |
66 0xa5, 0xc1, 0x76, 0xae, 0x0b, 0xc1, 0x30, 0x27, 0x08, 0xc1, 0xf6, 0x4d, | |
67 0xce, 0xb4, 0x41, 0x38, 0x1e, 0x82, 0x10, 0x74, 0x45, 0x91, 0x90, 0xff, | |
68 0x41, 0x8b, 0x62, 0x1a, 0x71, 0xb6, 0x45, 0x63, 0x8c, 0xce, 0xb8, 0x54, | |
69 0x1b, 0xe8, 0x5d, 0x9e, 0x35, 0x9d, 0x6c, 0xac, 0xe8, 0x83, 0xa1, 0xe9, | |
70 0x3f, 0x13, 0x74, 0x11, 0x04, 0x10, 0xf1, 0x37, 0x38, 0xc6, 0x00, 0x60, | |
71 0x27, 0x48, 0x38, 0x85, 0x92, 0x76, 0xb7, 0xf3, 0xa7, 0x1c, 0x4b, 0xf9, | |
72 0x3b, 0x5a, 0x88, 0xac, 0x60, 0x1b, 0x85, 0x81, 0x16, 0xab, 0x44, 0x17, | |
73 0x08, 0x2e, 0x0f, 0xd4, 0xe2, 0xde, 0x49, 0xc9, 0xe1, 0xc0, 0xc0, 0xa0, | |
74 0x7e, 0x73, 0xa1, 0x67, 0xf8, 0xf5, 0x9f, 0xc4, 0x21, 0x50, 0x4f, 0x05, | |
75 0x2c, 0xfc, 0x5c, 0xaa, 0x85, 0xb0, 0xfa, 0x67, 0x80, 0x7e, 0x0f, 0xfd, | |
76 0x92, 0x30, 0xd5, 0xa0, 0xd4, 0x05, 0xdd, 0x06, 0x68, 0x1d, 0x6e, 0x4e, | |
77 0x8b, 0x79, 0xd6, 0xfc, 0xff, 0x2e, 0x6e, 0x7c, 0xba, 0x03, 0x90, 0xd4, | |
78 0x25, 0x65, 0x8e, 0xe7, 0x3a, 0xd1, 0xd6, 0xdc, 0xf0, 0xbe, 0x12, 0xc4, | |
79 0x31, 0x08, 0x16, 0x70, 0x31, 0x85, 0x61, 0x38, 0x27, 0x0a, 0x91, 0x5f, | |
80 0x03, 0x38, 0xeb, 0x37, 0x13, 0x48, 0x41, 0xbe, 0x7f, 0x04, 0x70, 0x62, | |
81 0x2b, 0x15, 0x91, 0x67, 0x63, 0x4f, 0xad, 0xa7, 0x1d, 0x3f, 0x44, 0x17, | |
82 0x02, 0x08, 0x0d, 0xf2, 0xfc, 0x03, 0xa0, 0x74, 0x21, 0x8b, 0x07, 0x3a, | |
83 0x8d, 0x0f, 0x54, 0x58, 0x94, 0x12, 0xc5, 0x62, 0x18, 0xb9, 0x42, 0xf0, | |
84 0x6c, 0x73, 0xa0, 0x92, 0xad, 0x27, 0x1c, 0x20, 0x0f, 0xc1, 0xca, 0x44, | |
85 0x87, 0x47, 0xc5, 0x43, 0x23, 0x01, 0xda, 0x23, 0xe2, 0x89, 0x38, 0x9f, | |
86 0x1f, 0x8d, 0x8c, 0xc6, 0x95, 0xa3, 0x34, 0x21, 0x21, 0x2d, 0x49, 0xea, | |
87 0x4b, 0x05, 0x85, 0xf5, 0x58, 0x25, 0x13, 0xcd, 0x51, 0x19, 0x1a, 0x88, | |
88 0xa6, 0x83, 0xd6, 0xd0, 0xbc, 0x25, 0x19, 0x1c, 0x92, 0x12, 0x44, 0x5d, | |
89 0x1c, 0x04, 0xf1, 0x99, 0xdf, 0x92, 0x8e, 0x09, 0x85, 0xf3, 0x88, 0x82, | |
90 0x4c, 0x22, 0x17, 0xc5, 0x25, 0x23, 0xed, 0x78, 0xf5, 0x41, 0xd1, 0xe9, | |
91 0x8a, 0xb3, 0x52, 0xd1, 0x3d, 0x79, 0x81, 0x4d, 0x31, 0x24, 0xf9, 0x38, | |
92 0x96, 0xbc, 0xf4, 0x8c, 0x25, 0xe9, 0xf2, 0x73, 0x94, 0x85, 0xc2, 0x61, | |
93 0x6a, 0x34, 0x68, 0x65, 0x78, 0x87, 0xa6, 0x4f}; | |
94 static const size_t kDecodedAudioLengthInBytes = 9216u; | |
95 | |
96 } // namespace | |
97 | |
98 namespace media { | |
99 | |
100 // Helper macro to skip the test if MediaCodecBridge isn't available. | |
101 #define SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE() \ | |
102 do { \ | |
103 if (!MediaCodecUtil::IsMediaCodecAvailable()) { \ | |
104 VLOG(0) << "Could not run test - not supported on device."; \ | |
105 return; \ | |
106 } \ | |
107 } while (0) | |
108 | |
109 static const int kPresentationTimeBase = 100; | |
110 static const int kMaxInputPts = kPresentationTimeBase + 2; | |
111 | |
112 static inline const base::TimeDelta InfiniteTimeOut() { | |
113 return base::TimeDelta::FromMicroseconds(-1); | |
114 } | |
115 | |
116 void DecodeMediaFrame(VideoCodecBridge* media_codec, | |
117 const uint8_t* data, | |
118 size_t data_size, | |
119 const base::TimeDelta input_presentation_timestamp, | |
120 const base::TimeDelta initial_timestamp_lower_bound) { | |
121 base::TimeDelta input_pts = input_presentation_timestamp; | |
122 base::TimeDelta timestamp = initial_timestamp_lower_bound; | |
123 base::TimeDelta new_timestamp; | |
124 for (int i = 0; i < 10; ++i) { | |
125 int input_buf_index = -1; | |
126 MediaCodecStatus status = | |
127 media_codec->DequeueInputBuffer(InfiniteTimeOut(), &input_buf_index); | |
128 ASSERT_EQ(MEDIA_CODEC_OK, status); | |
129 | |
130 media_codec->QueueInputBuffer(input_buf_index, data, data_size, | |
131 input_presentation_timestamp); | |
132 | |
133 size_t unused_offset = 0; | |
134 size_t size = 0; | |
135 bool eos = false; | |
136 int output_buf_index = -1; | |
137 status = media_codec->DequeueOutputBuffer( | |
138 InfiniteTimeOut(), &output_buf_index, &unused_offset, &size, | |
139 &new_timestamp, &eos, nullptr); | |
140 | |
141 if (status == MEDIA_CODEC_OK && output_buf_index > 0) { | |
142 media_codec->ReleaseOutputBuffer(output_buf_index, false); | |
143 } | |
144 // Output time stamp should not be smaller than old timestamp. | |
145 ASSERT_TRUE(new_timestamp >= timestamp); | |
146 input_pts += base::TimeDelta::FromMicroseconds(33000); | |
147 timestamp = new_timestamp; | |
148 } | |
149 } | |
150 | |
151 TEST(SdkMediaCodecBridgeTest, Initialize) { | |
152 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | |
153 | |
154 std::unique_ptr<media::MediaCodecBridge> media_codec; | |
155 media_codec.reset(VideoCodecBridge::CreateDecoder( | |
156 kCodecH264, false, gfx::Size(640, 480), nullptr, nullptr, | |
157 std::vector<uint8_t>(), std::vector<uint8_t>())); | |
158 } | |
159 | |
160 TEST(SdkMediaCodecBridgeTest, DoNormal) { | |
161 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | |
162 | |
163 std::unique_ptr<media::AudioCodecBridge> media_codec; | |
164 media_codec.reset(AudioCodecBridge::Create(kCodecMP3)); | |
165 | |
166 ASSERT_TRUE(media_codec->ConfigureAndStart(kCodecMP3, 44100, 2, nullptr, 0, 0, | |
167 0, nullptr)); | |
168 | |
169 int input_buf_index = -1; | |
170 MediaCodecStatus status = | |
171 media_codec->DequeueInputBuffer(InfiniteTimeOut(), &input_buf_index); | |
172 ASSERT_EQ(MEDIA_CODEC_OK, status); | |
173 ASSERT_GE(input_buf_index, 0); | |
174 | |
175 int64_t input_pts = kPresentationTimeBase; | |
176 media_codec->QueueInputBuffer(input_buf_index, test_mp3, sizeof(test_mp3), | |
177 base::TimeDelta::FromMicroseconds(++input_pts)); | |
178 | |
179 status = media_codec->DequeueInputBuffer(InfiniteTimeOut(), &input_buf_index); | |
180 media_codec->QueueInputBuffer(input_buf_index, test_mp3, sizeof(test_mp3), | |
181 base::TimeDelta::FromMicroseconds(++input_pts)); | |
182 | |
183 status = media_codec->DequeueInputBuffer(InfiniteTimeOut(), &input_buf_index); | |
184 media_codec->QueueEOS(input_buf_index); | |
185 | |
186 input_pts = kPresentationTimeBase; | |
187 bool eos = false; | |
188 size_t total_size = 0; | |
189 while (!eos) { | |
190 size_t unused_offset = 0; | |
191 size_t size = 0; | |
192 base::TimeDelta timestamp; | |
193 int output_buf_index = -1; | |
194 status = media_codec->DequeueOutputBuffer(InfiniteTimeOut(), | |
195 &output_buf_index, &unused_offset, | |
196 &size, ×tamp, &eos, nullptr); | |
197 switch (status) { | |
198 case MEDIA_CODEC_DEQUEUE_OUTPUT_AGAIN_LATER: | |
199 FAIL(); | |
200 return; | |
201 | |
202 case MEDIA_CODEC_OUTPUT_FORMAT_CHANGED: | |
203 continue; | |
204 | |
205 case MEDIA_CODEC_OUTPUT_BUFFERS_CHANGED: | |
206 continue; | |
207 | |
208 default: | |
209 break; | |
210 } | |
211 ASSERT_GE(output_buf_index, 0); | |
212 EXPECT_LE(1u, size); | |
213 total_size += size; | |
214 } | |
215 EXPECT_EQ(kDecodedAudioLengthInBytes, total_size); | |
216 ASSERT_LE(input_pts, kMaxInputPts); | |
217 } | |
218 | |
219 TEST(SdkMediaCodecBridgeTest, InvalidVorbisHeader) { | |
220 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | |
221 | |
222 std::unique_ptr<media::AudioCodecBridge> media_codec; | |
223 media_codec.reset(AudioCodecBridge::Create(kCodecVorbis)); | |
224 | |
225 // The first byte of the header is not 0x02. | |
226 uint8_t invalid_first_byte[] = {0x00, 0xff, 0xff, 0xff, 0xff}; | |
227 EXPECT_FALSE(media_codec->ConfigureAndStart( | |
228 kCodecVorbis, 44100, 2, invalid_first_byte, sizeof(invalid_first_byte), 0, | |
229 0, nullptr)); | |
230 | |
231 // Size of the header does not match with the data we passed in. | |
232 uint8_t invalid_size[] = {0x02, 0x01, 0xff, 0x01, 0xff}; | |
233 EXPECT_FALSE( | |
234 media_codec->ConfigureAndStart(kCodecVorbis, 44100, 2, invalid_size, | |
235 sizeof(invalid_size), 0, 0, nullptr)); | |
236 | |
237 // Size of the header is too large. | |
238 size_t large_size = 8 * 1024 * 1024 + 2; | |
239 uint8_t* very_large_header = new uint8_t[large_size]; | |
240 very_large_header[0] = 0x02; | |
241 for (size_t i = 1; i < large_size - 1; ++i) | |
242 very_large_header[i] = 0xff; | |
243 very_large_header[large_size - 1] = 0xfe; | |
244 EXPECT_FALSE(media_codec->ConfigureAndStart( | |
245 kCodecVorbis, 44100, 2, very_large_header, 0x80000000, 0, 0, nullptr)); | |
246 delete[] very_large_header; | |
247 } | |
248 | |
249 TEST(SdkMediaCodecBridgeTest, InvalidOpusHeader) { | |
250 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | |
251 | |
252 std::unique_ptr<media::AudioCodecBridge> media_codec; | |
253 media_codec.reset(AudioCodecBridge::Create(kCodecOpus)); | |
254 if (!media_codec) | |
255 return; | |
256 | |
257 uint8_t dummy_extra_data[] = {0, 0}; | |
258 | |
259 // Extra Data is NULL. | |
260 EXPECT_FALSE(media_codec->ConfigureAndStart(kCodecOpus, 48000, 2, nullptr, 0, | |
261 -1, 0, nullptr)); | |
262 | |
263 // Codec Delay is < 0. | |
264 EXPECT_FALSE( | |
265 media_codec->ConfigureAndStart(kCodecOpus, 48000, 2, dummy_extra_data, | |
266 sizeof(dummy_extra_data), -1, 0, nullptr)); | |
267 | |
268 // Seek Preroll is < 0. | |
269 EXPECT_FALSE( | |
270 media_codec->ConfigureAndStart(kCodecOpus, 48000, 2, dummy_extra_data, | |
271 sizeof(dummy_extra_data), 0, -1, nullptr)); | |
272 } | |
273 | |
274 TEST(SdkMediaCodecBridgeTest, PresentationTimestampsDoNotDecrease) { | |
275 SKIP_TEST_IF_VP8_DECODER_IS_NOT_SUPPORTED(); | |
276 | |
277 std::unique_ptr<VideoCodecBridge> media_codec(VideoCodecBridge::CreateDecoder( | |
278 kCodecVP8, false, gfx::Size(320, 240), nullptr, nullptr, | |
279 std::vector<uint8_t>(), std::vector<uint8_t>())); | |
280 EXPECT_TRUE(media_codec.get()); | |
281 scoped_refptr<DecoderBuffer> buffer = ReadTestDataFile("vp8-I-frame-320x240"); | |
282 DecodeMediaFrame(media_codec.get(), buffer->data(), buffer->data_size(), | |
283 base::TimeDelta(), base::TimeDelta()); | |
284 | |
285 // Simulate a seek to 10 seconds, and each chunk has 2 I-frames. | |
286 std::vector<uint8_t> chunk(buffer->data(), | |
287 buffer->data() + buffer->data_size()); | |
288 chunk.insert(chunk.end(), buffer->data(), | |
289 buffer->data() + buffer->data_size()); | |
290 media_codec->Flush(); | |
291 DecodeMediaFrame(media_codec.get(), &chunk[0], chunk.size(), | |
292 base::TimeDelta::FromMicroseconds(10000000), | |
293 base::TimeDelta::FromMicroseconds(9900000)); | |
294 | |
295 // Simulate a seek to 5 seconds. | |
296 media_codec->Flush(); | |
297 DecodeMediaFrame(media_codec.get(), &chunk[0], chunk.size(), | |
298 base::TimeDelta::FromMicroseconds(5000000), | |
299 base::TimeDelta::FromMicroseconds(4900000)); | |
300 } | |
301 | |
302 TEST(SdkMediaCodecBridgeTest, CreateUnsupportedCodec) { | |
303 EXPECT_EQ(nullptr, AudioCodecBridge::Create(kUnknownAudioCodec)); | |
304 EXPECT_EQ(nullptr, | |
305 VideoCodecBridge::CreateDecoder( | |
306 kUnknownVideoCodec, false, gfx::Size(320, 240), nullptr, | |
307 nullptr, std::vector<uint8_t>(), std::vector<uint8_t>())); | |
308 } | |
309 | |
310 } // namespace media | |
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