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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 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 "media/base/android/sdk_media_codec_bridge.h" |
| 6 |
| 5 #include <stddef.h> | 7 #include <stddef.h> |
| 6 #include <stdint.h> | 8 #include <stdint.h> |
| 7 | 9 |
| 10 #include <memory> |
| 8 #include <string> | 11 #include <string> |
| 9 | 12 |
| 10 #include "base/logging.h" | 13 #include "base/logging.h" |
| 11 #include "base/memory/scoped_ptr.h" | |
| 12 #include "media/base/android/media_codec_util.h" | 14 #include "media/base/android/media_codec_util.h" |
| 13 #include "media/base/android/sdk_media_codec_bridge.h" | |
| 14 #include "media/base/decoder_buffer.h" | 15 #include "media/base/decoder_buffer.h" |
| 15 #include "media/base/test_data_util.h" | 16 #include "media/base/test_data_util.h" |
| 16 #include "testing/gmock/include/gmock/gmock.h" | 17 #include "testing/gmock/include/gmock/gmock.h" |
| 17 | 18 |
| 18 namespace { | 19 namespace { |
| 19 | 20 |
| 20 // The first frame of | 21 // The first frame of |
| 21 // http://www.html5rocks.com/en/tutorials/audio/quick/test.mp3 | 22 // http://www.html5rocks.com/en/tutorials/audio/quick/test.mp3 |
| 22 unsigned char test_mp3[] = { | 23 unsigned char test_mp3[] = { |
| 23 0xff, 0xfb, 0xd2, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x69, 0x05, 0x00, | 24 0xff, 0xfb, 0xd2, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x69, 0x05, 0x00, |
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| 143 // Output time stamp should not be smaller than old timestamp. | 144 // Output time stamp should not be smaller than old timestamp. |
| 144 ASSERT_TRUE(new_timestamp >= timestamp); | 145 ASSERT_TRUE(new_timestamp >= timestamp); |
| 145 input_pts += base::TimeDelta::FromMicroseconds(33000); | 146 input_pts += base::TimeDelta::FromMicroseconds(33000); |
| 146 timestamp = new_timestamp; | 147 timestamp = new_timestamp; |
| 147 } | 148 } |
| 148 } | 149 } |
| 149 | 150 |
| 150 TEST(SdkMediaCodecBridgeTest, Initialize) { | 151 TEST(SdkMediaCodecBridgeTest, Initialize) { |
| 151 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | 152 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); |
| 152 | 153 |
| 153 scoped_ptr<media::MediaCodecBridge> media_codec; | 154 std::unique_ptr<media::MediaCodecBridge> media_codec; |
| 154 media_codec.reset(VideoCodecBridge::CreateDecoder( | 155 media_codec.reset(VideoCodecBridge::CreateDecoder( |
| 155 kCodecH264, false, gfx::Size(640, 480), nullptr, nullptr)); | 156 kCodecH264, false, gfx::Size(640, 480), nullptr, nullptr)); |
| 156 } | 157 } |
| 157 | 158 |
| 158 TEST(SdkMediaCodecBridgeTest, DoNormal) { | 159 TEST(SdkMediaCodecBridgeTest, DoNormal) { |
| 159 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | 160 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); |
| 160 | 161 |
| 161 scoped_ptr<media::AudioCodecBridge> media_codec; | 162 std::unique_ptr<media::AudioCodecBridge> media_codec; |
| 162 media_codec.reset(AudioCodecBridge::Create(kCodecMP3)); | 163 media_codec.reset(AudioCodecBridge::Create(kCodecMP3)); |
| 163 | 164 |
| 164 ASSERT_TRUE(media_codec->ConfigureAndStart(kCodecMP3, 44100, 2, nullptr, 0, 0, | 165 ASSERT_TRUE(media_codec->ConfigureAndStart(kCodecMP3, 44100, 2, nullptr, 0, 0, |
| 165 0, false, nullptr)); | 166 0, false, nullptr)); |
| 166 | 167 |
| 167 int input_buf_index = -1; | 168 int input_buf_index = -1; |
| 168 MediaCodecStatus status = | 169 MediaCodecStatus status = |
| 169 media_codec->DequeueInputBuffer(InfiniteTimeOut(), &input_buf_index); | 170 media_codec->DequeueInputBuffer(InfiniteTimeOut(), &input_buf_index); |
| 170 ASSERT_EQ(MEDIA_CODEC_OK, status); | 171 ASSERT_EQ(MEDIA_CODEC_OK, status); |
| 171 ASSERT_GE(input_buf_index, 0); | 172 ASSERT_GE(input_buf_index, 0); |
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| 210 EXPECT_LE(1u, size); | 211 EXPECT_LE(1u, size); |
| 211 total_size += size; | 212 total_size += size; |
| 212 } | 213 } |
| 213 EXPECT_EQ(kDecodedAudioLengthInBytes, total_size); | 214 EXPECT_EQ(kDecodedAudioLengthInBytes, total_size); |
| 214 ASSERT_LE(input_pts, kMaxInputPts); | 215 ASSERT_LE(input_pts, kMaxInputPts); |
| 215 } | 216 } |
| 216 | 217 |
| 217 TEST(SdkMediaCodecBridgeTest, InvalidVorbisHeader) { | 218 TEST(SdkMediaCodecBridgeTest, InvalidVorbisHeader) { |
| 218 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | 219 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); |
| 219 | 220 |
| 220 scoped_ptr<media::AudioCodecBridge> media_codec; | 221 std::unique_ptr<media::AudioCodecBridge> media_codec; |
| 221 media_codec.reset(AudioCodecBridge::Create(kCodecVorbis)); | 222 media_codec.reset(AudioCodecBridge::Create(kCodecVorbis)); |
| 222 | 223 |
| 223 // The first byte of the header is not 0x02. | 224 // The first byte of the header is not 0x02. |
| 224 uint8_t invalid_first_byte[] = {0x00, 0xff, 0xff, 0xff, 0xff}; | 225 uint8_t invalid_first_byte[] = {0x00, 0xff, 0xff, 0xff, 0xff}; |
| 225 EXPECT_FALSE(media_codec->ConfigureAndStart( | 226 EXPECT_FALSE(media_codec->ConfigureAndStart( |
| 226 kCodecVorbis, 44100, 2, invalid_first_byte, sizeof(invalid_first_byte), 0, | 227 kCodecVorbis, 44100, 2, invalid_first_byte, sizeof(invalid_first_byte), 0, |
| 227 0, false, nullptr)); | 228 0, false, nullptr)); |
| 228 | 229 |
| 229 // Size of the header does not match with the data we passed in. | 230 // Size of the header does not match with the data we passed in. |
| 230 uint8_t invalid_size[] = {0x02, 0x01, 0xff, 0x01, 0xff}; | 231 uint8_t invalid_size[] = {0x02, 0x01, 0xff, 0x01, 0xff}; |
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| 241 very_large_header[large_size - 1] = 0xfe; | 242 very_large_header[large_size - 1] = 0xfe; |
| 242 EXPECT_FALSE(media_codec->ConfigureAndStart(kCodecVorbis, 44100, 2, | 243 EXPECT_FALSE(media_codec->ConfigureAndStart(kCodecVorbis, 44100, 2, |
| 243 very_large_header, 0x80000000, 0, | 244 very_large_header, 0x80000000, 0, |
| 244 0, false, nullptr)); | 245 0, false, nullptr)); |
| 245 delete[] very_large_header; | 246 delete[] very_large_header; |
| 246 } | 247 } |
| 247 | 248 |
| 248 TEST(SdkMediaCodecBridgeTest, InvalidOpusHeader) { | 249 TEST(SdkMediaCodecBridgeTest, InvalidOpusHeader) { |
| 249 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | 250 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); |
| 250 | 251 |
| 251 scoped_ptr<media::AudioCodecBridge> media_codec; | 252 std::unique_ptr<media::AudioCodecBridge> media_codec; |
| 252 media_codec.reset(AudioCodecBridge::Create(kCodecOpus)); | 253 media_codec.reset(AudioCodecBridge::Create(kCodecOpus)); |
| 253 if (!media_codec) | 254 if (!media_codec) |
| 254 return; | 255 return; |
| 255 | 256 |
| 256 uint8_t dummy_extra_data[] = {0, 0}; | 257 uint8_t dummy_extra_data[] = {0, 0}; |
| 257 | 258 |
| 258 // Extra Data is NULL. | 259 // Extra Data is NULL. |
| 259 EXPECT_FALSE(media_codec->ConfigureAndStart(kCodecOpus, 48000, 2, nullptr, 0, | 260 EXPECT_FALSE(media_codec->ConfigureAndStart(kCodecOpus, 48000, 2, nullptr, 0, |
| 260 -1, 0, false, nullptr)); | 261 -1, 0, false, nullptr)); |
| 261 | 262 |
| 262 // Codec Delay is < 0. | 263 // Codec Delay is < 0. |
| 263 EXPECT_FALSE(media_codec->ConfigureAndStart( | 264 EXPECT_FALSE(media_codec->ConfigureAndStart( |
| 264 kCodecOpus, 48000, 2, dummy_extra_data, sizeof(dummy_extra_data), -1, 0, | 265 kCodecOpus, 48000, 2, dummy_extra_data, sizeof(dummy_extra_data), -1, 0, |
| 265 false, nullptr)); | 266 false, nullptr)); |
| 266 | 267 |
| 267 // Seek Preroll is < 0. | 268 // Seek Preroll is < 0. |
| 268 EXPECT_FALSE(media_codec->ConfigureAndStart( | 269 EXPECT_FALSE(media_codec->ConfigureAndStart( |
| 269 kCodecOpus, 48000, 2, dummy_extra_data, sizeof(dummy_extra_data), 0, -1, | 270 kCodecOpus, 48000, 2, dummy_extra_data, sizeof(dummy_extra_data), 0, -1, |
| 270 false, nullptr)); | 271 false, nullptr)); |
| 271 } | 272 } |
| 272 | 273 |
| 273 TEST(SdkMediaCodecBridgeTest, PresentationTimestampsDoNotDecrease) { | 274 TEST(SdkMediaCodecBridgeTest, PresentationTimestampsDoNotDecrease) { |
| 274 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); | 275 SKIP_TEST_IF_MEDIA_CODEC_BRIDGE_IS_NOT_AVAILABLE(); |
| 275 | 276 |
| 276 scoped_ptr<VideoCodecBridge> media_codec(VideoCodecBridge::CreateDecoder( | 277 std::unique_ptr<VideoCodecBridge> media_codec(VideoCodecBridge::CreateDecoder( |
| 277 kCodecVP8, false, gfx::Size(320, 240), nullptr, nullptr)); | 278 kCodecVP8, false, gfx::Size(320, 240), nullptr, nullptr)); |
| 278 EXPECT_TRUE(media_codec.get()); | 279 EXPECT_TRUE(media_codec.get()); |
| 279 scoped_refptr<DecoderBuffer> buffer = ReadTestDataFile("vp8-I-frame-320x240"); | 280 scoped_refptr<DecoderBuffer> buffer = ReadTestDataFile("vp8-I-frame-320x240"); |
| 280 DecodeMediaFrame(media_codec.get(), buffer->data(), buffer->data_size(), | 281 DecodeMediaFrame(media_codec.get(), buffer->data(), buffer->data_size(), |
| 281 base::TimeDelta(), base::TimeDelta()); | 282 base::TimeDelta(), base::TimeDelta()); |
| 282 | 283 |
| 283 // Simulate a seek to 10 seconds, and each chunk has 2 I-frames. | 284 // Simulate a seek to 10 seconds, and each chunk has 2 I-frames. |
| 284 std::vector<uint8_t> chunk(buffer->data(), | 285 std::vector<uint8_t> chunk(buffer->data(), |
| 285 buffer->data() + buffer->data_size()); | 286 buffer->data() + buffer->data_size()); |
| 286 chunk.insert(chunk.end(), buffer->data(), | 287 chunk.insert(chunk.end(), buffer->data(), |
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| 298 } | 299 } |
| 299 | 300 |
| 300 TEST(SdkMediaCodecBridgeTest, CreateUnsupportedCodec) { | 301 TEST(SdkMediaCodecBridgeTest, CreateUnsupportedCodec) { |
| 301 EXPECT_EQ(nullptr, AudioCodecBridge::Create(kUnknownAudioCodec)); | 302 EXPECT_EQ(nullptr, AudioCodecBridge::Create(kUnknownAudioCodec)); |
| 302 EXPECT_EQ(nullptr, VideoCodecBridge::CreateDecoder(kUnknownVideoCodec, false, | 303 EXPECT_EQ(nullptr, VideoCodecBridge::CreateDecoder(kUnknownVideoCodec, false, |
| 303 gfx::Size(320, 240), | 304 gfx::Size(320, 240), |
| 304 nullptr, nullptr)); | 305 nullptr, nullptr)); |
| 305 } | 306 } |
| 306 | 307 |
| 307 } // namespace media | 308 } // namespace media |
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