| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef AUDIO_PRESENTATION_INFO_H_ |
| #define AUDIO_PRESENTATION_INFO_H_ |
| |
| #include <sstream> |
| #include <stdint.h> |
| |
| #include <utils/KeyedVector.h> |
| #include <utils/RefBase.h> |
| #include <utils/String8.h> |
| #include <utils/Vector.h> |
| |
| namespace android { |
| |
| enum mastering_indication { |
| MASTERING_NOT_INDICATED, |
| MASTERED_FOR_STEREO, |
| MASTERED_FOR_SURROUND, |
| MASTERED_FOR_3D, |
| MASTERED_FOR_HEADPHONE, |
| }; |
| |
| struct AudioPresentation : public RefBase { |
| int32_t mPresentationId; |
| int32_t mProgramId; |
| KeyedVector<String8, String8> mLabels; |
| String8 mLanguage; |
| int32_t mMasteringIndication; |
| bool mAudioDescriptionAvailable; |
| bool mSpokenSubtitlesAvailable; |
| bool mDialogueEnhancementAvailable; |
| |
| AudioPresentation() { |
| mPresentationId = -1; |
| mProgramId = -1; |
| mLanguage = ""; |
| mMasteringIndication = MASTERING_NOT_INDICATED; |
| mAudioDescriptionAvailable = false; |
| mSpokenSubtitlesAvailable = false; |
| mDialogueEnhancementAvailable = false; |
| } |
| }; |
| |
| typedef Vector<sp<AudioPresentation>> AudioPresentations; |
| |
| class AudioPresentationInfo : public RefBase { |
| public: |
| AudioPresentationInfo(); |
| |
| ~AudioPresentationInfo(); |
| |
| void addPresentation(sp<AudioPresentation> presentation); |
| |
| size_t countPresentations() const; |
| |
| const sp<AudioPresentation> getPresentation(size_t index) const; |
| |
| private: |
| AudioPresentations mPresentations; |
| }; |
| |
| } // namespace android |
| |
| #endif // AUDIO_PRESENTATION_INFO_H_ |