| Commit message (Collapse) | Author | Age | Files | Lines |
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Add 2 APIs (suspend/resume) in MediaPlayer
- API:suspend() will just pause the player and release all the decoders
to replace release() which will release the whole player
- API:resume() will just init the decoders again,
then start() will be called to restart streaming playback
- Add a check in AwesomePlayer::onVideoEvent()
to make sure the first seek operation will always seek to the next
i-frame
Change-Id: Ie4c82906a2a056378119921a656128ebdc1007c4
audio: Add pause support for hardware omx component
- ADSP doesn't enter sleep state after wma playback is paused
and power suspended.
- No support for NT session pause in case of hardware component.
NT session need to be paused to put ADSP into power collapse.
- Add support of pause in stagefright to ensure device enters
suspend mode. Also add intermediate states to avoid concurrency
issues between read and pause.
Change-Id: I41b946b8c8805e6ee303646b63513b5b16514ef6
libstagefright: Drain input buffer on resume
- Buffers returned from codec in paused state are not drained. When
codec is resumed these buffers are not drained until the next flush,
and may cause timed out issue.
- Added change to drain input buffers for sw decoders when resuming.
Change-Id: Ida2ab1d5dc3a1910accdd6fb89548262a912d8e7
CRs-Fixed: 569585, 574967
libstagefright: camcorder pause-resume implementation
- Add pause resume feature in camcorder app. So that
user can pause recording and resume later which results
in a single recorded clip.
Change-Id: Id19c45ae5bb85265aa4d5304b160ebf119d9575a
libstagefright: support pause/resume for timelapse recording
Modify the timestamp calculation mechanism in CameraSourceTimeLapse
in order to support pause/resume.
Change-Id: Icb02ea798b0b807ffb7ada2d1ef5b2414b74edfb
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and clear persistent surface pointer when MediaRecorder is reset
bug: 21045118
bug: 21045402
Change-Id: Ifd0d6deeb969f2252123929541b30b518cecbf9a
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Bug: 19127604
Bug: 19489395
Change-Id: I7dd8015a8fe029f9867fcdb52322629c77eff50b
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Change-Id: Ie8f9d42fc061f6d558f23b98414e04eb3d14b376
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Change-Id: I6c8fe626a3825fa9e139319656d682a57b887c97
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MediaPlayerService can't open files (it needs an already opened
file descriptor), so these were just wasting space.
Change-Id: I323044a6c1814a7bff952ed71b5c7792df2abf03
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to use the new static version.
Change-Id: I89a5988a0ac694ffc04d88cf939e8455bf925d4c
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Change-Id: I600f062fa7148c01851023c1240c39939e648002
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Change-Id: I13d7a9553aa335bca790a3a59d389d7533c83d57
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Camera:
- Signal to AppOpsService when camera usage starts and stops
- Listen to permissions revocations and act on them
- Currently just kill camera connection when permissions lost
Stagefright:
- Pass on client name, UID to camera as needed
Bug: 8181262
Change-Id: I9e33c9d05e9daa77dbb2d795045d08eb887ec8f0
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The C++ class names don't match what the classes do, so rename
ISurfaceTexture to IGraphicBufferProducer, and SurfaceTexture to
GLConsumer.
Bug 7736700
Change-Id: I64520a55f8c09fe6215382ea361c539a9940cba5
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Fix indentation to be multiple of 4.
Make it easier to search:
sp< not sp < to
"switch (...)" instead of "switch(...)" (also "if" and "while")
Remove redundant blank line at start or EOF.
Remove whitespace at end of line.
Remove extra blank lines where they don't add value.
Use git diff -b or -w to verify.
Change-Id: I966b7ba852faa5474be6907fb212f5e267c2874e
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Change-Id: Iec71706cdd4f29c6904993648ce873e83ef9cafe
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See https://android-git.corp.google.com/g/#/c/143865
Bug: 5449033
Change-Id: I0122812ed6ff6f5b59fe4a43ab8bff0577adde0a
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related-to-bug: 4973779
Change-Id: Ica665217ab10247b2242acc4e93d4fe9f83e3f45
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Making a connection from MediaRecorder Native layer to the
SurfaceMediaSource for the purpose of encoding GL Frames. This will be
called from the java side inside the Mobile Filter Framework.
The mediarecorder native layer (client), when set the videosource to
option VIDEO_SOURCE_FRAMES, asks the StageFrightRecorder on the mediaserver
side to create a SurfaceMediaSource object and pass it back as a
sp<ISurfaceTexture> object. Using that, the client side will dequeue and
queue buffers. Connecting the GL Frames to the obtained
sp<ISurfaceTexture> is not part of this CL.
Related to bug id: 4529323
Change-Id: I651bec718dd5b935779e7d7a050b841c2d0b0fcd
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The purpose of ICameraRecordingProxy and ICameraRecordingProxyListener is to
allow applications using the camera during recording.
Camera service allows only one client at a time. Since camcorder application
needs to own the camera to do things like zoom, the media recorder cannot
access the camera directly during recording. So ICameraRecordingProxy is a proxy
of ICamera, which allows the media recorder to start/stop the recording and
release recording frames. ICameraRecordingProxyListener is an interface that
allows the recorder to receive video frames during recording.
ICameraRecordingProxy
startRecording()
stopRecording()
releaseRecordingFrame()
ICameraRecordingProxyListener
dataCallbackTimestamp()
The camcorder app opens the camera and starts the preview. The app passes
ICamera and ICameraRecordingProxy to the media recorder by
MediaRecorder::setCamera(). The recorder uses ICamera to setup the camera in
MediaRecorder::start(). After setup, the recorder disconnects from camera
service. The recorder calls ICameraRecordingProxy::startRecording() and
passes a ICameraRecordingProxyListener to the app. The app connects back to
camera service and starts the recording. The app owns the camera and can do
things like zoom. The media recorder receives the video frames from the
listener and releases them by ICameraRecordingProxy::releaseRecordingFrame.
The recorder calls ICameraRecordingProxy::stopRecording() to stop the
recording.
The call sequences are as follows:
1. The app: Camera.unlock().
2. The app: MediaRecorder.setCamera().
3. Start recording
(1) The app: MediaRecorder.start().
(2) The recorder: ICamera.unlock() and ICamera.disconnect().
(3) The recorder: ICameraRecordingProxy.startRecording().
(4) The app: ICamera.reconnect().
(5) The app: ICamera.startRecording().
4. During recording
(1) The recorder: receive frames from ICameraRecordingProxyListener.dataCallbackTimestamp()
(2) The recorder: release frames by ICameraRecordingProxy.releaseRecordingFrame().
5. Stop recording
(1) The app: MediaRecorder.stop()
(2) The recorder: ICameraRecordingProxy.stopRecording().
(3) The app: ICamera.stopRecording().
bug:2644213
Change-Id: I15269397defc25cbbcae16abc071c8349c123122
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added setAuxiliaryOutputFile to allow setting of an auxiliary output file.
Also added the JNI support.
Change-Id: I8c3335192bd6f7fcbfdfc8552cfd0848f2ad2a5d
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This change makes the camera HAL interface take an ANativeWindow interface from
which all the camera preview buffers will be allocated. The framework code
running in application processes now passes a Surface object rather than an
ISurface to the camera server via Binder when setting the preview surface. The
camera server then forwards that Surface object (which implements the
ANativeWindow interface) to the camera HAL, which uses it to communicate with
SurfaceFlinger to allocate the camera preview buffers.
Change-Id: Ie438f721559cd7de5e4f848a26d96360dda07b5f
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Change-Id: I17798543f9dd41cc8bef6f6086e66932f9f97be8
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Change-Id: If064f2f4950fc1a4ff38e6927fe2120af76b26f1
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Change-Id: I33b0f68f2da34ca4728211d83159cf32a127f6dd
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- An alternative would be to define a common base class that
both MediaRecorderClient and MediaPlayerClient can derive.
But since the common code, onTransact() and notify() uses
some Binder code, having a common base class may not gain
us too much in terms of code reuse.
Change-Id: Ibc06720278ad173fceacff3d267b7060856c6316
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The android.hardware.ICamera string have not been changed (but is looks
like the camera service and client one should undergo the same procedure)
The implementation of the interface must provide a unique string for
it's interface name. Currently all these strings in the media framework
start with 'android.hardware' when it should really be 'android.media',
the interface token has nothing to do with hardware.
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- make sure that all binder Bn classes define a ctor and dtor in their respective library.
This avoids duplication of the ctor/dtor in libraries where these objects are instantiated.
This is also cleaner, should we want these ctor/dtor to do something one day.
- same change as above for some Bp classes and various other non-binder classes
- moved the definition of CHECK_INTERFACE() in IInterface.h instead of having it everywhere.
- improved the CHECK_INTERFACE() macro so it calls a single method in Parcel, instead of inlining its code everywhere
- IBinder::getInterfaceDescriptor() now returns a "const String16&" instead of String16, which saves calls to String16 and ~String16
- implemented a cache for BpBinder::getInterfaceDescriptor(), since this does an IPC. HOWEVER, this method never seems to be called.
The cache makes BpBinder bigger, so we need to figure out if we need this method at all.
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