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bb547203bf
In order to eliminate the WebRTC Subtree mirror in Chromium, WebRTC is moving the content of the src/webrtc directory up to the src/ directory. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iac59c5b51b950f174119565bac87955a7994bc38 Reviewed-on: https://webrtc-review.googlesource.com/1560 Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19845}
54 lines
1.9 KiB
C++
54 lines
1.9 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_AUDIO_ENCODER_ILBC_H_
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#define WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_AUDIO_ENCODER_ILBC_H_
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#include "webrtc/api/audio_codecs/audio_encoder.h"
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#include "webrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config.h"
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#include "webrtc/modules/audio_coding/codecs/ilbc/ilbc.h"
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#include "webrtc/rtc_base/constructormagic.h"
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namespace webrtc {
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struct CodecInst;
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class AudioEncoderIlbcImpl final : public AudioEncoder {
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public:
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AudioEncoderIlbcImpl(const AudioEncoderIlbcConfig& config, int payload_type);
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explicit AudioEncoderIlbcImpl(const CodecInst& codec_inst);
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~AudioEncoderIlbcImpl() override;
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int SampleRateHz() const override;
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size_t NumChannels() const override;
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size_t Num10MsFramesInNextPacket() const override;
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size_t Max10MsFramesInAPacket() const override;
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int GetTargetBitrate() const override;
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EncodedInfo EncodeImpl(uint32_t rtp_timestamp,
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rtc::ArrayView<const int16_t> audio,
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rtc::Buffer* encoded) override;
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void Reset() override;
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private:
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size_t RequiredOutputSizeBytes() const;
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static constexpr size_t kMaxSamplesPerPacket = 480;
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const int frame_size_ms_;
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const int payload_type_;
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const size_t num_10ms_frames_per_packet_;
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size_t num_10ms_frames_buffered_;
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uint32_t first_timestamp_in_buffer_;
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int16_t input_buffer_[kMaxSamplesPerPacket];
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IlbcEncoderInstance* encoder_;
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RTC_DISALLOW_COPY_AND_ASSIGN(AudioEncoderIlbcImpl);
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_ILBC_AUDIO_ENCODER_ILBC_H_
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