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author | Chris Watkins <watk@google.com> | 2015-04-16 17:06:37 +0000 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2015-04-16 17:06:42 +0000 |
commit | c224ec53a17994fa97ab2f29304647c9f195c51c (patch) | |
tree | 6086a1cf5720b82e7dc25b7ecd60af39d66c738d /media/libstagefright/include | |
parent | f2326ac96366ec4d05f470cc4a0b407e7805bab7 (diff) | |
parent | 99f31604136d66ae10e20669fb6b5716f342bde0 (diff) | |
download | frameworks_av-c224ec53a17994fa97ab2f29304647c9f195c51c.zip frameworks_av-c224ec53a17994fa97ab2f29304647c9f195c51c.tar.gz frameworks_av-c224ec53a17994fa97ab2f29304647c9f195c51c.tar.bz2 |
Merge "Unhide the android.media.[Media]DataSource interface."
Diffstat (limited to 'media/libstagefright/include')
-rw-r--r-- | media/libstagefright/include/AwesomePlayer.h | 2 | ||||
-rw-r--r-- | media/libstagefright/include/CallbackDataSource.h | 49 | ||||
-rw-r--r-- | media/libstagefright/include/StagefrightMetadataRetriever.h | 3 |
3 files changed, 53 insertions, 1 deletions
diff --git a/media/libstagefright/include/AwesomePlayer.h b/media/libstagefright/include/AwesomePlayer.h index 77d65e0..4704ad3 100644 --- a/media/libstagefright/include/AwesomePlayer.h +++ b/media/libstagefright/include/AwesomePlayer.h @@ -33,7 +33,7 @@ namespace android { struct AudioPlayer; struct ClockEstimator; -struct DataSource; +struct IDataSource; struct MediaBuffer; struct MediaExtractor; struct MediaSource; diff --git a/media/libstagefright/include/CallbackDataSource.h b/media/libstagefright/include/CallbackDataSource.h new file mode 100644 index 0000000..678eb2e --- /dev/null +++ b/media/libstagefright/include/CallbackDataSource.h @@ -0,0 +1,49 @@ +/* + * Copyright 2015 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 ANDROID_CALLBACKDATASOURCE_H +#define ANDROID_CALLBACKDATASOURCE_H + +#include <media/stagefright/DataSource.h> +#include <media/stagefright/foundation/ADebug.h> + +namespace android { + +class IDataSource; +class IMemory; + +// A stagefright DataSource that wraps a binder IDataSource. It's a "Callback" +// DataSource because it calls back to the IDataSource for data. +class CallbackDataSource : public DataSource { +public: + CallbackDataSource(const sp<IDataSource>& iDataSource); + virtual ~CallbackDataSource(); + + // DataSource implementation. + virtual status_t initCheck() const; + virtual ssize_t readAt(off64_t offset, void *data, size_t size); + virtual status_t getSize(off64_t *size); + +private: + sp<IDataSource> mIDataSource; + sp<IMemory> mMemory; + + DISALLOW_EVIL_CONSTRUCTORS(CallbackDataSource); +}; + +}; // namespace android + +#endif // ANDROID_CALLBACKDATASOURCE_H diff --git a/media/libstagefright/include/StagefrightMetadataRetriever.h b/media/libstagefright/include/StagefrightMetadataRetriever.h index 6632c27..96a35f3 100644 --- a/media/libstagefright/include/StagefrightMetadataRetriever.h +++ b/media/libstagefright/include/StagefrightMetadataRetriever.h @@ -38,6 +38,7 @@ struct StagefrightMetadataRetriever : public MediaMetadataRetrieverInterface { const KeyedVector<String8, String8> *headers); virtual status_t setDataSource(int fd, int64_t offset, int64_t length); + virtual status_t setDataSource(const sp<DataSource>& source); virtual VideoFrame *getFrameAtTime(int64_t timeUs, int option); virtual MediaAlbumArt *extractAlbumArt(); @@ -53,6 +54,8 @@ private: MediaAlbumArt *mAlbumArt; void parseMetaData(); + // Delete album art and clear metadata. + void clearMetadata(); StagefrightMetadataRetriever(const StagefrightMetadataRetriever &); |