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_MAIN_TEST_OPUS_TEST_H_ 12 #define WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_OPUS_TEST_H_ 13 14 #include <math.h> 15 16 #include "webrtc/base/scoped_ptr.h" 17 #include "webrtc/modules/audio_coding/main/acm2/acm_resampler.h" 18 #include "webrtc/modules/audio_coding/main/test/ACMTest.h" 19 #include "webrtc/modules/audio_coding/main/test/Channel.h" 20 #include "webrtc/modules/audio_coding/main/test/PCMFile.h" 21 #include "webrtc/modules/audio_coding/main/test/TestStereo.h" 22 23 namespace webrtc { 24 25 class OpusTest : public ACMTest { 26 public: 27 OpusTest(); 28 ~OpusTest(); 29 30 void Perform(); 31 32 private: 33 void Run(TestPackStereo* channel, int channels, int bitrate, int frame_length, 34 int percent_loss = 0); 35 36 void OpenOutFile(int test_number); 37 38 rtc::scoped_ptr<AudioCodingModule> acm_receiver_; 39 TestPackStereo* channel_a2b_; 40 PCMFile in_file_stereo_; 41 PCMFile in_file_mono_; 42 PCMFile out_file_; 43 PCMFile out_file_standalone_; 44 int counter_; 45 uint8_t payload_type_; 46 int rtp_timestamp_; 47 acm2::ACMResampler resampler_; 48 WebRtcOpusEncInst* opus_mono_encoder_; 49 WebRtcOpusEncInst* opus_stereo_encoder_; 50 WebRtcOpusDecInst* opus_mono_decoder_; 51 WebRtcOpusDecInst* opus_stereo_decoder_; 52 }; 53 54 } // namespace webrtc 55 56 #endif // WEBRTC_MODULES_AUDIO_CODING_MAIN_TEST_OPUS_TEST_H_ 57