Injectable audio encoders: Moved audio encoder, factory and builtin factory to api/.

webrtc/modules/audio_coding/codecs/mock/mock_audio_encoder.h

-/*
- *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_MOCK_MOCK_AUDIO_ENCODER_H_
-#define WEBRTC_MODULES_AUDIO_CODING_CODECS_MOCK_MOCK_AUDIO_ENCODER_H_
-
-#include <string>
-
-#include "webrtc/base/array_view.h"
-#include "webrtc/modules/audio_coding/codecs/audio_encoder.h"
-#include "webrtc/test/gmock.h"
-
-namespace webrtc {
-
-class MockAudioEncoder : public AudioEncoder {
- public:
-  // TODO(nisse): Valid overrides commented out, because the gmock
-  // methods don't use any override declarations, and we want to avoid
-  // warnings from -Winconsistent-missing-override. See
-  // http://crbug.com/428099.
-  ~MockAudioEncoder() /* override */ { Die(); }
-  MOCK_METHOD0(Die, void());
-  MOCK_METHOD1(Mark, void(std::string desc));
-  MOCK_CONST_METHOD0(SampleRateHz, int());
-  MOCK_CONST_METHOD0(NumChannels, size_t());
-  MOCK_CONST_METHOD0(RtpTimestampRateHz, int());
-  MOCK_CONST_METHOD0(Num10MsFramesInNextPacket, size_t());
-  MOCK_CONST_METHOD0(Max10MsFramesInAPacket, size_t());
-  MOCK_CONST_METHOD0(GetTargetBitrate, int());
-  MOCK_METHOD0(Reset, void());
-  MOCK_METHOD1(SetFec, bool(bool enable));
-  MOCK_METHOD1(SetDtx, bool(bool enable));
-  MOCK_METHOD1(SetApplication, bool(Application application));
-  MOCK_METHOD1(SetMaxPlaybackRate, void(int frequency_hz));
-  MOCK_METHOD1(SetMaxBitrate, void(int max_bps));
-  MOCK_METHOD1(SetMaxPayloadSize, void(int max_payload_size_bytes));
-  MOCK_METHOD2(OnReceivedUplinkBandwidth,
-               void(int target_audio_bitrate_bps,
-                    rtc::Optional<int64_t> probing_interval_ms));
-  MOCK_METHOD1(OnReceivedUplinkPacketLossFraction,
-               void(float uplink_packet_loss_fraction));
-
-  MOCK_METHOD2(EnableAudioNetworkAdaptor,
-               bool(const std::string& config_string,
-                    RtcEventLog* event_log));
-
-  // Note, we explicitly chose not to create a mock for the Encode method.
-  MOCK_METHOD3(EncodeImpl,
-               EncodedInfo(uint32_t timestamp,
-                           rtc::ArrayView<const int16_t> audio,
-                           rtc::Buffer* encoded));
-
-  class FakeEncoding {
-   public:
-    // Creates a functor that will return |info| and adjust the rtc::Buffer
-    // given as input to it, so it is info.encoded_bytes larger.
-    explicit FakeEncoding(const AudioEncoder::EncodedInfo& info);
-
-    // Shorthand version of the constructor above, for when only setting
-    // encoded_bytes in the EncodedInfo object matters.
-    explicit FakeEncoding(size_t encoded_bytes);
-
-    AudioEncoder::EncodedInfo operator()(uint32_t timestamp,
-                                         rtc::ArrayView<const int16_t> audio,
-                                         rtc::Buffer* encoded);
-
-   private:
-    AudioEncoder::EncodedInfo info_;
-  };
-
-  class CopyEncoding {
-   public:
-    // Creates a functor that will return |info| and append the data in the
-    // payload to the buffer given as input to it. Up to info.encoded_bytes are
-    // appended - make sure the payload is big enough!  Since it uses an
-    // ArrayView, it _does not_ copy the payload. Make sure it doesn't fall out
-    // of scope!
-    CopyEncoding(AudioEncoder::EncodedInfo info,
-                 rtc::ArrayView<const uint8_t> payload);
-
-    // Shorthand version of the constructor above, for when you wish to append
-    // the whole payload and do not care about any EncodedInfo attribute other
-    // than encoded_bytes.
-    explicit CopyEncoding(rtc::ArrayView<const uint8_t> payload);
-
-    AudioEncoder::EncodedInfo operator()(uint32_t timestamp,
-                                         rtc::ArrayView<const int16_t> audio,
-                                         rtc::Buffer* encoded);
-
-   private:
-    AudioEncoder::EncodedInfo info_;
-    rtc::ArrayView<const uint8_t> payload_;
-  };
-};
-
-}  // namespace webrtc
-
-#endif  // WEBRTC_MODULES_AUDIO_CODING_CODECS_MOCK_MOCK_AUDIO_ENCODER_H_