1 /* 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. 3 * 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 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_MODULES_AUDIO_CODING_TEST_OPUS_TEST_H_ 12 #define WEBRTC_MODULES_AUDIO_CODING_TEST_OPUS_TEST_H_ 13 14 #include <math.h> 15 16 #include "webrtc/base/scoped_ptr.h" 17 #include "webrtc/modules/audio_coding/codecs/opus/opus_interface.h" 18 #include "webrtc/modules/audio_coding/acm2/acm_resampler.h" 19 #include "webrtc/modules/audio_coding/test/ACMTest.h" 20 #include "webrtc/modules/audio_coding/test/Channel.h" 21 #include "webrtc/modules/audio_coding/test/PCMFile.h" 22 #include "webrtc/modules/audio_coding/test/TestStereo.h" 23 24 namespace webrtc { 25 26 class OpusTest : public ACMTest { 27 public: 28 OpusTest(); 29 ~OpusTest(); 30 31 void Perform(); 32 33 private: 34 void Run(TestPackStereo* channel, 35 size_t channels, 36 int bitrate, 37 size_t frame_length, 38 int percent_loss = 0); 39 40 void OpenOutFile(int test_number); 41 42 rtc::scoped_ptr<AudioCodingModule> acm_receiver_; 43 TestPackStereo* channel_a2b_; 44 PCMFile in_file_stereo_; 45 PCMFile in_file_mono_; 46 PCMFile out_file_; 47 PCMFile out_file_standalone_; 48 int counter_; 49 uint8_t payload_type_; 50 uint32_t rtp_timestamp_; 51 acm2::ACMResampler resampler_; 52 WebRtcOpusEncInst* opus_mono_encoder_; 53 WebRtcOpusEncInst* opus_stereo_encoder_; 54 WebRtcOpusDecInst* opus_mono_decoder_; 55 WebRtcOpusDecInst* opus_stereo_decoder_; 56 }; 57 58 } // namespace webrtc 59 60 #endif // WEBRTC_MODULES_AUDIO_CODING_TEST_OPUS_TEST_H_ 61
