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author | Andreas Huber <andih@google.com> | 2010-05-07 10:35:13 -0700 |
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committer | Andreas Huber <andih@google.com> | 2010-05-07 12:01:45 -0700 |
commit | ee7ff20e69498ebd53dd9717a0f984188341a75e (patch) | |
tree | 2338621414d60b23ec50dd5f28fc413fb957a59e /media/libstagefright/include/OggExtractor.h | |
parent | f9325834de1ae004212aec2fd03445b4eebfa766 (diff) | |
download | frameworks_av-ee7ff20e69498ebd53dd9717a0f984188341a75e.zip frameworks_av-ee7ff20e69498ebd53dd9717a0f984188341a75e.tar.gz frameworks_av-ee7ff20e69498ebd53dd9717a0f984188341a75e.tar.bz2 |
A new OggExtractor/VorbisDecoder combo to support approximate seeking.
Change-Id: Id5d0c1c8b1adc62896bb5ed951f7b5cfda811e95
related-to-bug: 2654400
Diffstat (limited to 'media/libstagefright/include/OggExtractor.h')
-rw-r--r-- | media/libstagefright/include/OggExtractor.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/media/libstagefright/include/OggExtractor.h b/media/libstagefright/include/OggExtractor.h new file mode 100644 index 0000000..7066669 --- /dev/null +++ b/media/libstagefright/include/OggExtractor.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2010 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 OGG_EXTRACTOR_H_ + +#define OGG_EXTRACTOR_H_ + +#include <media/stagefright/MediaExtractor.h> + +namespace android { + +class DataSource; +class String8; + +struct MyVorbisExtractor; +struct OggSource; + +struct OggExtractor : public MediaExtractor { + OggExtractor(const sp<DataSource> &source); + + virtual size_t countTracks(); + virtual sp<MediaSource> getTrack(size_t index); + virtual sp<MetaData> getTrackMetaData(size_t index, uint32_t flags); + + virtual sp<MetaData> getMetaData(); + +protected: + virtual ~OggExtractor(); + +private: + friend struct OggSource; + + sp<DataSource> mDataSource; + status_t mInitCheck; + + MyVorbisExtractor *mImpl; + + OggExtractor(const OggExtractor &); + OggExtractor &operator=(const OggExtractor &); +}; + +bool SniffOgg( + const sp<DataSource> &source, String8 *mimeType, float *confidence); + +} // namespace android + +#endif // OGG_EXTRACTOR_H_ |