| 2a243f08193fe9ff1afe018e9953f01c44ced9de |
|
30-Jan-2018 |
Marco Nelissen <marcone@google.com> |
Remove RefBase from plugin-side DataSource
Extractor plugins now use DataSourceBase, which is not refcounted.
Framework-side DataSource derives from DataSourceBase and RefBase.
Also remove MediaExtractor::release, because it is not needed
anymore due to the way the extractor/track/datasource lifecycle
is managed now.
Also add source and target pid to CallbackDataSource name, to
make the extractor dumpsys more useful.
Bug: 67908556
Test: build, boot, CTS, skia test app for heif
Change-Id: I6b9cbe903f76b0cf27ba87f4a456f424803efd08
/frameworks/av/media/extractors/mp4/SampleTable.cpp
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| d3e0d861aa68a7ef129fe228595bff734448ebc8 |
|
03-Oct-2017 |
Chong Zhang <chz@google.com> |
heif: fixes for image sequences and dual-function files
Adding support for two new sets of APIs on MediaMetadataRetriever:
- getImageAtIndex() and getPrimaryImage()
- getFrameAtIndex() and getFramesAtIndex()
Outline of changes:
- Proper indexing of all displayable still images, so that they
can be retrieved by getImageAtIndex()
- Exposing still images as "image/x.android.heic" tracks in
MediaExtractor with necessary descriptive keys (such as "grid-*")
- Support to retrieve video frames by absolute index instead
of timestamps, as image use cases mostly are interested in
getting the images and care less about timing.
- Support to retrieve video frames in batches because retrieving
one frame at a time is inefficient.
- Refactor image / frame decoding code into FrameDecoder, and split
still image decoding and video sequence decoding into to sub
classes to facilite future development.
bug: 63633199
test:
cts-tradefed run cts-dev --module CtsMediaTestCases --compatibility:module-arg CtsMediaTestCases:include-annotation:android.platform.test.annotations.RequiresDevice
Change-Id: I2fe8519fb6907f315a8b513921fc1cc7f436e28d
/frameworks/av/media/extractors/mp4/SampleTable.cpp
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| d91dc5a0602f54fc0d4d2187f37b5b8169bb62c3 |
|
10-Oct-2017 |
Dongwon Kang <dwkang@google.com> |
Remove libmedia and libstagefright dependency from extractors
- MediaSource, DataSource and MediaExtractor are moved to
libmediaextractor so that they can be used by extractor
implementations without depending on libmedia and libstagefright.
- XXXFactory classes has been added in order not to expose CreateXXX
methods in libmediaextractor.
- avc_utils is moved to libstagefright_foundation since most of
extractor implementations are relying on that.
Test: build + post submit media CTS tests
Bug: 65851881
Change-Id: I7d5cf18dd25abc10478ac3f6e7d1828ad023e3fb
/frameworks/av/media/extractors/mp4/SampleTable.cpp
|
| 607612858f3afad1ade51a098aafa2a41523b5f7 |
|
09-Oct-2017 |
Dongwon Kang <dwkang@google.com> |
Move UXX_AT families to libstagefright_foundation
Byte handling utilities moved to libstagefright_foundation so that
they can be used in extractors without depending on libstagefright.
Test: build
Bug: 65851881
Change-Id: If72d8befadf3e63a93396f08efac0d6e3f4e273e
/frameworks/av/media/extractors/mp4/SampleTable.cpp
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| 75226177f20a176d50e3e53bbb34067cb49112c3 |
|
16-Nov-2016 |
Marco Nelissen <marcone@google.com> |
Make extractors separate libraries
instead of being integrated into libstagefright
Test: thoroughly
Change-Id: I11cdfde6d2daf248c8e0f99237db1c74be260eb0
/frameworks/av/media/extractors/mp4/SampleTable.cpp
|