12a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber/* 2fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * Copyright (C) 2010 The Android Open Source Project 3fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * 4fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 5fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * you may not use this file except in compliance with the License. 6fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * You may obtain a copy of the License at 7fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * 8fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 9fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * 10fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * Unless required by applicable law or agreed to in writing, software 11fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 12fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * See the License for the specific language governing permissions and 14fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber * limitations under the License. 15fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber */ 162a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 172a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber#ifndef STAGEFRIGHT_METADATA_RETRIEVER_H_ 182a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 192a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber#define STAGEFRIGHT_METADATA_RETRIEVER_H_ 202a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 21b2487f03f12dcafdb801fc0007c8df8412397f44Marco Nelissen#include <media/IMediaExtractor.h> 222a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber#include <media/MediaMetadataRetrieverInterface.h> 232a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 24fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber#include <utils/KeyedVector.h> 252a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 262a4a7d5af053a17586a262a1267ba993e31790f1Andreas Hubernamespace android { 272a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 28ee4e1b1a63758941460ae79a064249d3a5189443Lajos Molnarclass DataSource; 292a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huberclass MediaExtractor; 302a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 312a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huberstruct StagefrightMetadataRetriever : public MediaMetadataRetrieverInterface { 322a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber StagefrightMetadataRetriever(); 332a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual ~StagefrightMetadataRetriever(); 342a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 35af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber virtual status_t setDataSource( 361b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 37af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber const char *url, 38af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber const KeyedVector<String8, String8> *headers); 39af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 402a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual status_t setDataSource(int fd, int64_t offset, int64_t length); 4199f31604136d66ae10e20669fb6b5716f342bde0Chris Watkins virtual status_t setDataSource(const sp<DataSource>& source); 422a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 4316afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong virtual VideoFrame *getFrameAtTime(int64_t timeUs, int option); 442a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual MediaAlbumArt *extractAlbumArt(); 452a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual const char *extractMetadata(int keyCode); 462a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 472a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huberprivate: 48fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber sp<DataSource> mSource; 49b2487f03f12dcafdb801fc0007c8df8412397f44Marco Nelissen sp<IMediaExtractor> mExtractor; 502a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 51fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber bool mParsedMetaData; 52fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber KeyedVector<int, String8> mMetaData; 53fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber MediaAlbumArt *mAlbumArt; 54fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 55fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber void parseMetaData(); 5699f31604136d66ae10e20669fb6b5716f342bde0Chris Watkins // Delete album art and clear metadata. 5799f31604136d66ae10e20669fb6b5716f342bde0Chris Watkins void clearMetadata(); 58fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 592a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber StagefrightMetadataRetriever(const StagefrightMetadataRetriever &); 602a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 612a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber StagefrightMetadataRetriever &operator=( 622a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber const StagefrightMetadataRetriever &); 632a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber}; 642a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 652a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber} // namespace android 662a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 672a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber#endif // STAGEFRIGHT_METADATA_RETRIEVER_H_ 68