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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_REMOTING_RPC_PROTO_ENUM_UTILS_H_ | 5 #ifndef MEDIA_REMOTING_PROTO_ENUM_UTILS_H_ |
6 #define MEDIA_REMOTING_RPC_PROTO_ENUM_UTILS_H_ | 6 #define MEDIA_REMOTING_PROTO_ENUM_UTILS_H_ |
7 | 7 |
8 #include "base/optional.h" | 8 #include "base/optional.h" |
9 #include "media/base/audio_codecs.h" | 9 #include "media/base/audio_codecs.h" |
10 #include "media/base/buffering_state.h" | 10 #include "media/base/buffering_state.h" |
11 #include "media/base/cdm_key_information.h" | 11 #include "media/base/cdm_key_information.h" |
12 #include "media/base/cdm_promise.h" | 12 #include "media/base/cdm_promise.h" |
13 #include "media/base/channel_layout.h" | 13 #include "media/base/channel_layout.h" |
14 #include "media/base/content_decryption_module.h" | 14 #include "media/base/content_decryption_module.h" |
15 #include "media/base/demuxer_stream.h" | 15 #include "media/base/demuxer_stream.h" |
16 #include "media/base/encryption_scheme.h" | 16 #include "media/base/encryption_scheme.h" |
17 #include "media/base/sample_format.h" | 17 #include "media/base/sample_format.h" |
18 #include "media/base/video_codecs.h" | 18 #include "media/base/video_codecs.h" |
19 #include "media/base/video_types.h" | 19 #include "media/base/video_types.h" |
20 #include "media/remoting/remoting_rpc_message.pb.h" | 20 #include "media/remoting/rpc.pb.h" |
21 | 21 |
22 namespace media { | 22 namespace media { |
23 namespace remoting { | 23 namespace remoting { |
24 | 24 |
25 // The following functions map between the enum values in media/base modules and | 25 // The following functions map between the enum values in media/base modules and |
26 // the equivalents in the media/remoting protobuf classes. The purpose of these | 26 // the equivalents in the media/remoting protobuf classes. The purpose of these |
27 // converters is to decouple the media/base modules from the media/remoting | 27 // converters is to decouple the media/base modules from the media/remoting |
28 // modules while maintaining compile-time checks to ensure that there are always | 28 // modules while maintaining compile-time checks to ensure that there are always |
29 // valid, backwards-compatible mappings between the two. | 29 // valid, backwards-compatible mappings between the two. |
30 // | 30 // |
31 // Each returns a base::Optional value. If it is not set, that indicates the | 31 // Each returns a base::Optional value. If it is not set, that indicates the |
32 // conversion failed. | 32 // conversion failed. |
33 | 33 |
34 base::Optional<::media::EncryptionScheme::CipherMode> | 34 base::Optional<EncryptionScheme::CipherMode> ToMediaEncryptionSchemeCipherMode( |
35 ToMediaEncryptionSchemeCipherMode(pb::EncryptionScheme::CipherMode value); | 35 pb::EncryptionScheme::CipherMode value); |
36 base::Optional<pb::EncryptionScheme::CipherMode> | 36 base::Optional<pb::EncryptionScheme::CipherMode> |
37 ToProtoEncryptionSchemeCipherMode(::media::EncryptionScheme::CipherMode value); | 37 ToProtoEncryptionSchemeCipherMode(EncryptionScheme::CipherMode value); |
38 | 38 |
39 base::Optional<::media::AudioCodec> ToMediaAudioCodec( | 39 base::Optional<AudioCodec> ToMediaAudioCodec( |
40 pb::AudioDecoderConfig::Codec value); | 40 pb::AudioDecoderConfig::Codec value); |
41 base::Optional<pb::AudioDecoderConfig::Codec> ToProtoAudioDecoderConfigCodec( | 41 base::Optional<pb::AudioDecoderConfig::Codec> ToProtoAudioDecoderConfigCodec( |
42 ::media::AudioCodec value); | 42 AudioCodec value); |
43 | 43 |
44 base::Optional<::media::SampleFormat> ToMediaSampleFormat( | 44 base::Optional<SampleFormat> ToMediaSampleFormat( |
45 pb::AudioDecoderConfig::SampleFormat value); | 45 pb::AudioDecoderConfig::SampleFormat value); |
46 base::Optional<pb::AudioDecoderConfig::SampleFormat> | 46 base::Optional<pb::AudioDecoderConfig::SampleFormat> |
47 ToProtoAudioDecoderConfigSampleFormat(::media::SampleFormat value); | 47 ToProtoAudioDecoderConfigSampleFormat(SampleFormat value); |
48 | 48 |
49 base::Optional<::media::ChannelLayout> ToMediaChannelLayout( | 49 base::Optional<ChannelLayout> ToMediaChannelLayout( |
50 pb::AudioDecoderConfig::ChannelLayout value); | 50 pb::AudioDecoderConfig::ChannelLayout value); |
51 base::Optional<pb::AudioDecoderConfig::ChannelLayout> | 51 base::Optional<pb::AudioDecoderConfig::ChannelLayout> |
52 ToProtoAudioDecoderConfigChannelLayout(::media::ChannelLayout value); | 52 ToProtoAudioDecoderConfigChannelLayout(ChannelLayout value); |
53 | 53 |
54 base::Optional<::media::VideoCodec> ToMediaVideoCodec( | 54 base::Optional<VideoCodec> ToMediaVideoCodec( |
55 pb::VideoDecoderConfig::Codec value); | 55 pb::VideoDecoderConfig::Codec value); |
56 base::Optional<pb::VideoDecoderConfig::Codec> ToProtoVideoDecoderConfigCodec( | 56 base::Optional<pb::VideoDecoderConfig::Codec> ToProtoVideoDecoderConfigCodec( |
57 ::media::VideoCodec value); | 57 VideoCodec value); |
58 | 58 |
59 base::Optional<::media::VideoCodecProfile> ToMediaVideoCodecProfile( | 59 base::Optional<VideoCodecProfile> ToMediaVideoCodecProfile( |
60 pb::VideoDecoderConfig::Profile value); | 60 pb::VideoDecoderConfig::Profile value); |
61 base::Optional<pb::VideoDecoderConfig::Profile> | 61 base::Optional<pb::VideoDecoderConfig::Profile> |
62 ToProtoVideoDecoderConfigProfile(::media::VideoCodecProfile value); | 62 ToProtoVideoDecoderConfigProfile(VideoCodecProfile value); |
63 | 63 |
64 base::Optional<::media::VideoPixelFormat> ToMediaVideoPixelFormat( | 64 base::Optional<VideoPixelFormat> ToMediaVideoPixelFormat( |
65 pb::VideoDecoderConfig::Format value); | 65 pb::VideoDecoderConfig::Format value); |
66 base::Optional<pb::VideoDecoderConfig::Format> ToProtoVideoDecoderConfigFormat( | 66 base::Optional<pb::VideoDecoderConfig::Format> ToProtoVideoDecoderConfigFormat( |
67 ::media::VideoPixelFormat value); | 67 VideoPixelFormat value); |
68 | 68 |
69 base::Optional<::media::ColorSpace> ToMediaColorSpace( | 69 base::Optional<ColorSpace> ToMediaColorSpace( |
70 pb::VideoDecoderConfig::ColorSpace value); | 70 pb::VideoDecoderConfig::ColorSpace value); |
71 base::Optional<pb::VideoDecoderConfig::ColorSpace> | 71 base::Optional<pb::VideoDecoderConfig::ColorSpace> |
72 ToProtoVideoDecoderConfigColorSpace(::media::ColorSpace value); | 72 ToProtoVideoDecoderConfigColorSpace(ColorSpace value); |
73 | 73 |
74 base::Optional<::media::BufferingState> ToMediaBufferingState( | 74 base::Optional<BufferingState> ToMediaBufferingState( |
75 pb::RendererClientOnBufferingStateChange::State value); | 75 pb::RendererClientOnBufferingStateChange::State value); |
76 base::Optional<pb::RendererClientOnBufferingStateChange::State> | 76 base::Optional<pb::RendererClientOnBufferingStateChange::State> |
77 ToProtoMediaBufferingState(::media::BufferingState value); | 77 ToProtoMediaBufferingState(BufferingState value); |
78 | 78 |
79 base::Optional<::media::CdmKeyInformation::KeyStatus> | 79 base::Optional<CdmKeyInformation::KeyStatus> ToMediaCdmKeyInformationKeyStatus( |
80 ToMediaCdmKeyInformationKeyStatus(pb::CdmKeyInformation::KeyStatus value); | 80 pb::CdmKeyInformation::KeyStatus value); |
81 base::Optional<pb::CdmKeyInformation::KeyStatus> ToProtoCdmKeyInformation( | 81 base::Optional<pb::CdmKeyInformation::KeyStatus> ToProtoCdmKeyInformation( |
82 ::media::CdmKeyInformation::KeyStatus value); | 82 CdmKeyInformation::KeyStatus value); |
83 | 83 |
84 base::Optional<::media::CdmPromise::Exception> ToCdmPromiseException( | 84 base::Optional<CdmPromise::Exception> ToCdmPromiseException( |
85 pb::CdmException value); | 85 pb::CdmException value); |
86 base::Optional<pb::CdmException> ToProtoCdmException( | 86 base::Optional<pb::CdmException> ToProtoCdmException( |
87 ::media::CdmPromise::Exception value); | 87 CdmPromise::Exception value); |
88 | 88 |
89 base::Optional<::media::ContentDecryptionModule::MessageType> | 89 base::Optional<ContentDecryptionModule::MessageType> ToMediaCdmMessageType( |
90 ToMediaCdmMessageType(pb::CdmMessageType value); | 90 pb::CdmMessageType value); |
91 base::Optional<pb::CdmMessageType> ToProtoCdmMessageType( | 91 base::Optional<pb::CdmMessageType> ToProtoCdmMessageType( |
92 ::media::ContentDecryptionModule::MessageType value); | 92 ContentDecryptionModule::MessageType value); |
93 | 93 |
94 base::Optional<::media::CdmSessionType> ToCdmSessionType( | 94 base::Optional<CdmSessionType> ToCdmSessionType(pb::CdmSessionType value); |
95 pb::CdmSessionType value); | 95 base::Optional<pb::CdmSessionType> ToProtoCdmSessionType(CdmSessionType value); |
96 base::Optional<pb::CdmSessionType> ToProtoCdmSessionType( | |
97 ::media::CdmSessionType value); | |
98 | 96 |
99 base::Optional<::media::EmeInitDataType> ToMediaEmeInitDataType( | 97 base::Optional<EmeInitDataType> ToMediaEmeInitDataType( |
100 pb::CdmCreateSessionAndGenerateRequest::EmeInitDataType value); | 98 pb::CdmCreateSessionAndGenerateRequest::EmeInitDataType value); |
101 base::Optional<pb::CdmCreateSessionAndGenerateRequest::EmeInitDataType> | 99 base::Optional<pb::CdmCreateSessionAndGenerateRequest::EmeInitDataType> |
102 ToProtoMediaEmeInitDataType(::media::EmeInitDataType value); | 100 ToProtoMediaEmeInitDataType(EmeInitDataType value); |
103 | 101 |
104 base::Optional<::media::DemuxerStream::Status> ToDemuxerStreamStatus( | 102 base::Optional<DemuxerStream::Status> ToDemuxerStreamStatus( |
105 pb::DemuxerStreamReadUntilCallback::Status value); | 103 pb::DemuxerStreamReadUntilCallback::Status value); |
106 base::Optional<pb::DemuxerStreamReadUntilCallback::Status> | 104 base::Optional<pb::DemuxerStreamReadUntilCallback::Status> |
107 ToProtoDemuxerStreamStatus(::media::DemuxerStream::Status value); | 105 ToProtoDemuxerStreamStatus(DemuxerStream::Status value); |
108 | 106 |
109 } // namespace remoting | 107 } // namespace remoting |
110 } // namespace media | 108 } // namespace media |
111 | 109 |
112 #endif // MEDIA_REMOTING_RPC_PROTO_ENUM_UTILS_H_ | 110 #endif // MEDIA_REMOTING_PROTO_ENUM_UTILS_H_ |
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