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; 300c1407f79ef36422330c2003a608d37df714256bChong Zhangstruct ImageDecoder; 310c1407f79ef36422330c2003a608d37df714256bChong Zhangstruct FrameRect; 322a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 330c1407f79ef36422330c2003a608d37df714256bChong Zhangstruct StagefrightMetadataRetriever : public MediaMetadataRetrieverBase { 342a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber StagefrightMetadataRetriever(); 352a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual ~StagefrightMetadataRetriever(); 362a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 37af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber virtual status_t setDataSource( 381b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 39af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber const char *url, 40af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber const KeyedVector<String8, String8> *headers); 41af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 422a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual status_t setDataSource(int fd, int64_t offset, int64_t length); 4324c15776247c46e34562100213035bb7aaffe013Chong Zhang virtual status_t setDataSource(const sp<DataSource>& source, const char *mime); 442a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 453f4e6ddcf05aa1a286bc3963b5a9f53bf30b4327Chong Zhang virtual sp<IMemory> getFrameAtTime( 46d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang int64_t timeUs, int option, int colorFormat, bool metaOnly); 473f4e6ddcf05aa1a286bc3963b5a9f53bf30b4327Chong Zhang virtual sp<IMemory> getImageAtIndex( 48d5fa357ddff0589d8a331583a56e62712af471beChong Zhang int index, int colorFormat, bool metaOnly, bool thumbnail); 490c1407f79ef36422330c2003a608d37df714256bChong Zhang virtual sp<IMemory> getImageRectAtIndex( 500c1407f79ef36422330c2003a608d37df714256bChong Zhang int index, int colorFormat, int left, int top, int right, int bottom); 51d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang virtual status_t getFrameAtIndex( 523f4e6ddcf05aa1a286bc3963b5a9f53bf30b4327Chong Zhang std::vector<sp<IMemory> >* frames, 53d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang int frameIndex, int numFrames, int colorFormat, bool metaOnly); 54d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang 552a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual MediaAlbumArt *extractAlbumArt(); 562a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber virtual const char *extractMetadata(int keyCode); 572a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 582a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huberprivate: 59fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber sp<DataSource> mSource; 60b2487f03f12dcafdb801fc0007c8df8412397f44Marco Nelissen sp<IMediaExtractor> mExtractor; 612a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 62fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber bool mParsedMetaData; 63fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber KeyedVector<int, String8> mMetaData; 64fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber MediaAlbumArt *mAlbumArt; 65fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 660c1407f79ef36422330c2003a608d37df714256bChong Zhang sp<ImageDecoder> mImageDecoder; 670c1407f79ef36422330c2003a608d37df714256bChong Zhang int mLastImageIndex; 68fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber void parseMetaData(); 6999f31604136d66ae10e20669fb6b5716f342bde0Chris Watkins // Delete album art and clear metadata. 7099f31604136d66ae10e20669fb6b5716f342bde0Chris Watkins void clearMetadata(); 71fc9ba09e3bb368f823d473f5e2bb9aa32dba6289Andreas Huber 72d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang status_t getFrameInternal( 73d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang int64_t timeUs, int numFrames, int option, int colorFormat, bool metaOnly, 743f4e6ddcf05aa1a286bc3963b5a9f53bf30b4327Chong Zhang sp<IMemory>* outFrame, std::vector<sp<IMemory> >* outFrames); 750c1407f79ef36422330c2003a608d37df714256bChong Zhang virtual sp<IMemory> getImageInternal( 760c1407f79ef36422330c2003a608d37df714256bChong Zhang int index, int colorFormat, bool metaOnly, bool thumbnail, FrameRect* rect); 77d3e0d861aa68a7ef129fe228595bff734448ebc8Chong Zhang 782a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber StagefrightMetadataRetriever(const StagefrightMetadataRetriever &); 792a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 802a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber StagefrightMetadataRetriever &operator=( 812a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber const StagefrightMetadataRetriever &); 822a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber}; 832a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 842a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber} // namespace android 852a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber 862a4a7d5af053a17586a262a1267ba993e31790f1Andreas Huber#endif // STAGEFRIGHT_METADATA_RETRIEVER_H_ 87