Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 1 | /* |
Andreas Huber | aee3c63 | 2010-01-11 15:35:19 -0800 | [diff] [blame] | 2 | * Copyright (C) 2010 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 16 | |
| 17 | #ifndef STAGEFRIGHT_METADATA_RETRIEVER_H_ |
| 18 | |
| 19 | #define STAGEFRIGHT_METADATA_RETRIEVER_H_ |
| 20 | |
| 21 | #include <media/MediaMetadataRetrieverInterface.h> |
| 22 | |
| 23 | #include <media/stagefright/OMXClient.h> |
Andreas Huber | aee3c63 | 2010-01-11 15:35:19 -0800 | [diff] [blame] | 24 | #include <utils/KeyedVector.h> |
Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 25 | |
| 26 | namespace android { |
| 27 | |
Andreas Huber | aee3c63 | 2010-01-11 15:35:19 -0800 | [diff] [blame] | 28 | struct DataSource; |
Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 29 | class MediaExtractor; |
| 30 | |
| 31 | struct StagefrightMetadataRetriever : public MediaMetadataRetrieverInterface { |
| 32 | StagefrightMetadataRetriever(); |
| 33 | virtual ~StagefrightMetadataRetriever(); |
| 34 | |
| 35 | virtual status_t setDataSource(const char *url); |
| 36 | virtual status_t setDataSource(int fd, int64_t offset, int64_t length); |
| 37 | |
James Dong | faf09ba | 2010-12-02 17:42:08 -0800 | [diff] [blame] | 38 | virtual VideoFrame *getFrameAtTime(int64_t timeUs, int option); |
Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 39 | virtual MediaAlbumArt *extractAlbumArt(); |
| 40 | virtual const char *extractMetadata(int keyCode); |
| 41 | |
| 42 | private: |
| 43 | OMXClient mClient; |
Andreas Huber | aee3c63 | 2010-01-11 15:35:19 -0800 | [diff] [blame] | 44 | sp<DataSource> mSource; |
Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 45 | sp<MediaExtractor> mExtractor; |
| 46 | |
Andreas Huber | aee3c63 | 2010-01-11 15:35:19 -0800 | [diff] [blame] | 47 | bool mParsedMetaData; |
| 48 | KeyedVector<int, String8> mMetaData; |
| 49 | MediaAlbumArt *mAlbumArt; |
| 50 | |
| 51 | void parseMetaData(); |
| 52 | |
Andreas Huber | 53a76bd | 2009-10-06 16:20:44 -0700 | [diff] [blame] | 53 | StagefrightMetadataRetriever(const StagefrightMetadataRetriever &); |
| 54 | |
| 55 | StagefrightMetadataRetriever &operator=( |
| 56 | const StagefrightMetadataRetriever &); |
| 57 | }; |
| 58 | |
| 59 | } // namespace android |
| 60 | |
| 61 | #endif // STAGEFRIGHT_METADATA_RETRIEVER_H_ |