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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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255 in_file_mono_.Read10MsData(audio_frame); | 255 in_file_mono_.Read10MsData(audio_frame); |
256 } else { | 256 } else { |
257 if (in_file_stereo_.EndOfFile()) { | 257 if (in_file_stereo_.EndOfFile()) { |
258 break; | 258 break; |
259 } | 259 } |
260 in_file_stereo_.Read10MsData(audio_frame); | 260 in_file_stereo_.Read10MsData(audio_frame); |
261 } | 261 } |
262 | 262 |
263 // If input audio is sampled at 32 kHz, resampling to 48 kHz is required. | 263 // If input audio is sampled at 32 kHz, resampling to 48 kHz is required. |
264 EXPECT_EQ(480, | 264 EXPECT_EQ(480, |
265 resampler_.Resample10Msec(audio_frame.data_, | 265 resampler_.Resample10Msec(audio_frame.data(), |
266 audio_frame.sample_rate_hz_, | 266 audio_frame.sample_rate_hz_, |
267 48000, | 267 48000, |
268 channels, | 268 channels, |
269 kBufferSizeSamples - written_samples, | 269 kBufferSizeSamples - written_samples, |
270 &audio[written_samples])); | 270 &audio[written_samples])); |
271 written_samples += 480 * channels; | 271 written_samples += 480 * channels; |
272 | 272 |
273 // Sometimes we need to loop over the audio vector to produce the right | 273 // Sometimes we need to loop over the audio vector to produce the right |
274 // number of packets. | 274 // number of packets. |
275 size_t loop_encode = (written_samples - read_samples) / | 275 size_t loop_encode = (written_samples - read_samples) / |
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340 } | 340 } |
341 | 341 |
342 // Run received side of ACM. | 342 // Run received side of ACM. |
343 bool muted; | 343 bool muted; |
344 ASSERT_EQ( | 344 ASSERT_EQ( |
345 0, acm_receiver_->PlayoutData10Ms(out_freq_hz_b, &audio_frame, &muted)); | 345 0, acm_receiver_->PlayoutData10Ms(out_freq_hz_b, &audio_frame, &muted)); |
346 ASSERT_FALSE(muted); | 346 ASSERT_FALSE(muted); |
347 | 347 |
348 // Write output speech to file. | 348 // Write output speech to file. |
349 out_file_.Write10MsData( | 349 out_file_.Write10MsData( |
350 audio_frame.data_, | 350 audio_frame.data(), |
351 audio_frame.samples_per_channel_ * audio_frame.num_channels_); | 351 audio_frame.samples_per_channel_ * audio_frame.num_channels_); |
352 | 352 |
353 // Write stand-alone speech to file. | 353 // Write stand-alone speech to file. |
354 out_file_standalone_.Write10MsData(out_audio, decoded_samples * channels); | 354 out_file_standalone_.Write10MsData(out_audio, decoded_samples * channels); |
355 | 355 |
356 if (audio_frame.timestamp_ > start_time_stamp) { | 356 if (audio_frame.timestamp_ > start_time_stamp) { |
357 // Number of channels should be the same for both stand-alone and | 357 // Number of channels should be the same for both stand-alone and |
358 // ACM-decoding. | 358 // ACM-decoding. |
359 EXPECT_EQ(audio_frame.num_channels_, channels); | 359 EXPECT_EQ(audio_frame.num_channels_, channels); |
360 } | 360 } |
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381 out_file_.Open(file_name, 48000, "wb"); | 381 out_file_.Open(file_name, 48000, "wb"); |
382 file_stream.str(""); | 382 file_stream.str(""); |
383 file_name = file_stream.str(); | 383 file_name = file_stream.str(); |
384 file_stream << webrtc::test::OutputPath() << "opusstandalone_out_" | 384 file_stream << webrtc::test::OutputPath() << "opusstandalone_out_" |
385 << test_number << ".pcm"; | 385 << test_number << ".pcm"; |
386 file_name = file_stream.str(); | 386 file_name = file_stream.str(); |
387 out_file_standalone_.Open(file_name, 48000, "wb"); | 387 out_file_standalone_.Open(file_name, 48000, "wb"); |
388 } | 388 } |
389 | 389 |
390 } // namespace webrtc | 390 } // namespace webrtc |
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