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Side by Side Diff: media/mojo/services/mojo_audio_decoder.h

Issue 1899363002: Finish plumbing MojoVideoDecoder. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Windows needs some more headers, apaprently. Created 4 years, 6 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef MEDIA_MOJO_SERVICES_MOJO_AUDIO_DECODER_H_ 5 #ifndef MEDIA_MOJO_SERVICES_MOJO_AUDIO_DECODER_H_
6 #define MEDIA_MOJO_SERVICES_MOJO_AUDIO_DECODER_H_ 6 #define MEDIA_MOJO_SERVICES_MOJO_AUDIO_DECODER_H_
7 7
8 #include "base/macros.h" 8 #include "base/macros.h"
9 #include "base/memory/ref_counted.h" 9 #include "base/memory/ref_counted.h"
10 #include "media/base/audio_decoder.h" 10 #include "media/base/audio_decoder.h"
11 #include "media/mojo/interfaces/audio_decoder.mojom.h" 11 #include "media/mojo/interfaces/audio_decoder.mojom.h"
12 #include "media/mojo/interfaces/media_types.mojom.h"
12 #include "mojo/public/cpp/bindings/binding.h" 13 #include "mojo/public/cpp/bindings/binding.h"
13 #include "mojo/public/cpp/system/data_pipe.h" 14 #include "mojo/public/cpp/system/data_pipe.h"
14 15
15 namespace base { 16 namespace base {
16 class SingleThreadTaskRunner; 17 class SingleThreadTaskRunner;
17 } 18 }
18 19
19 namespace media { 20 namespace media {
20 21
21 // An AudioDecoder that proxies to a mojom::AudioDecoder. 22 // An AudioDecoder that proxies to a mojom::AudioDecoder.
(...skipping 18 matching lines...) Expand all
40 void OnBufferDecoded(mojom::AudioBufferPtr buffer) final; 41 void OnBufferDecoded(mojom::AudioBufferPtr buffer) final;
41 42
42 private: 43 private:
43 // Callback for connection error on |remote_decoder_|. 44 // Callback for connection error on |remote_decoder_|.
44 void OnConnectionError(); 45 void OnConnectionError();
45 46
46 // Called when |remote_decoder_| finished initialization. 47 // Called when |remote_decoder_| finished initialization.
47 void OnInitialized(bool success, bool needs_bitstream_conversion); 48 void OnInitialized(bool success, bool needs_bitstream_conversion);
48 49
49 // Called when |remote_decoder_| accepted or rejected DecoderBuffer. 50 // Called when |remote_decoder_| accepted or rejected DecoderBuffer.
50 void OnDecodeStatus(mojom::AudioDecoder::DecodeStatus decode_status); 51 void OnDecodeStatus(mojom::DecodeStatus decode_status);
51 52
52 // called when |remote_decoder_| finished Reset() sequence. 53 // called when |remote_decoder_| finished Reset() sequence.
53 void OnResetDone(); 54 void OnResetDone();
54 55
55 // A helper method that creates data pipe and sets the data connection to 56 // A helper method that creates data pipe and sets the data connection to
56 // the service. 57 // the service.
57 void CreateDataPipe(); 58 void CreateDataPipe();
58 59
59 // A helper method to serialize the data section of DecoderBuffer into pipe. 60 // A helper method to serialize the data section of DecoderBuffer into pipe.
60 mojom::DecoderBufferPtr TransferDecoderBuffer( 61 mojom::DecoderBufferPtr TransferDecoderBuffer(
(...skipping 29 matching lines...) Expand all
90 // Flag telling whether this decoder requires bitstream conversion. 91 // Flag telling whether this decoder requires bitstream conversion.
91 // Passed from |remote_decoder_| as a result of its initialization. 92 // Passed from |remote_decoder_| as a result of its initialization.
92 bool needs_bitstream_conversion_; 93 bool needs_bitstream_conversion_;
93 94
94 DISALLOW_COPY_AND_ASSIGN(MojoAudioDecoder); 95 DISALLOW_COPY_AND_ASSIGN(MojoAudioDecoder);
95 }; 96 };
96 97
97 } // namespace media 98 } // namespace media
98 99
99 #endif // MEDIA_MOJO_SERVICES_MOJO_AUDIO_DECODER_H_ 100 #endif // MEDIA_MOJO_SERVICES_MOJO_AUDIO_DECODER_H_
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