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Side by Side Diff: webrtc/modules/audio_coding/codecs/legacy_encoded_audio_frame.h

Issue 2326003002: Moved codec-specific audio packet splitting into decoders. (Closed)
Patch Set: Fixed types in packet splitting (size_t vs. uint32_t) Created 4 years, 3 months ago
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1 /*
2 * Copyright (c) 2016 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_CODECS_LEGACY_ENCODED_AUDIO_FRAME_H_
12 #define WEBRTC_MODULES_AUDIO_CODING_CODECS_LEGACY_ENCODED_AUDIO_FRAME_H_
13
14 #include <vector>
15
16 #include "webrtc/base/array_view.h"
17 #include "webrtc/modules/audio_coding/codecs/audio_decoder.h"
18
19 namespace webrtc {
20
21 class LegacyEncodedAudioFrame final : public AudioDecoder::EncodedAudioFrame {
22 public:
23 LegacyEncodedAudioFrame(AudioDecoder* decoder,
24 rtc::Buffer&& payload,
25 bool is_primary_payload);
26 ~LegacyEncodedAudioFrame() override;
27
28 static std::vector<AudioDecoder::ParseResult> SplitBySamples(
29 AudioDecoder* decoder,
30 rtc::Buffer&& payload,
31 uint32_t timestamp,
32 bool is_primary,
33 size_t bytes_per_ms,
34 uint32_t timestamps_per_ms);
35
36 size_t Duration() const override;
37
38 rtc::Optional<DecodeResult> Decode(
39 rtc::ArrayView<int16_t> decoded) const override;
40
41 // For testing:
42 const rtc::Buffer& payload() const { return payload_; }
43
44 private:
45 AudioDecoder* const decoder_;
46 const rtc::Buffer payload_;
47 const bool is_primary_payload_;
48 };
49
50 } // namespace webrtc
51
52 #endif // WEBRTC_MODULES_AUDIO_CODING_CODECS_LEGACY_ENCODED_AUDIO_FRAME_H_
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