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path: root/media/libstagefright/CameraSourceTimeLapse.cpp
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* media: use size_t for integer iterator to Vector::size()Mark Salyzyn2014-04-151-1/+1
| | | | Change-Id: I0a744dc7815a86a993df9b0623440be620ec8903
* warnings be gone.Andreas Huber2014-04-111-1/+1
| | | | | | | | (cherry picked from commit 84333e0475bc911adc16417f4ca327c975cf6c36) Modified by Mark Salyzyn <salyzyn@google.com> to keep merge conflicts or errors downstream to a minimum. Change-Id: Ic3b272f9cbf3155001aabd2f79728f1bc31de613
* StageFrightRecorder: do not use meta-data mode for software encodersLajos Molnar2013-10-301-4/+8
| | | | | | | | | | Camera HAL v1 uses vendor-specific camera-source meta-data mode, but software encoders use generic gralloc-source mode, so they are not compatible. Change-Id: I0d1bab8eada26dcb70c97b1eec83f06d1f331239 Signed-off-by: Lajos Molnar <lajos@google.com> Bug: 11446505
* remove uses of Surface in favor or IGraphicBufferProducerMathias Agopian2013-03-121-2/+2
| | | | Change-Id: I13d7a9553aa335bca790a3a59d389d7533c83d57
* CameraService and Stagefright: Support AppOpsEino-Ville Talvala2013-02-251-1/+7
| | | | | | | | | | | | | 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
* Move away from MediaDebug and use ADebug insteadJames Dong2012-02-101-1/+1
| | | | Change-Id: I963a3b6f79a7292891973cbeeaf3378b38629f08
* Don't call virtual functions in the destructor for audio and camera source ↵James Dong2012-02-021-9/+4
| | | | | | classes Change-Id: Ia74ffc1c0cbd7971697f5e3c476e340ec5c7727a
* Rename (IF_)LOGE(_IF) to (IF_)ALOGE(_IF) DO NOT MERGESteve Block2012-01-081-1/+1
| | | | | | | See https://android-git.corp.google.com/g/#/c/157220 Bug: 5449033 Change-Id: Ic9c19d30693bd56755f55906127cd6bd7126096c
* Rename (IF_)LOGI(_IF) to (IF_)ALOGI(_IF) DO NOT MERGESteve Block2012-01-041-1/+1
| | | | | | | See https://android-git.corp.google.com/g/156801 Bug: 5449033 Change-Id: Ib08fe86d23db91ee153e9f91a99a35c42b9208ea
* Rename (IF_)LOGD(_IF) to (IF_)ALOGD(_IF) DO NOT MERGESteve Block2012-01-031-1/+1
| | | | | | | See https://android-git.corp.google.com/g/156016 Bug: 5449033 Change-Id: I4c4e33bb9df3e39e11cd985e193e6fbab4635298
* am d0a25456: am 02740dc4: Merge "Fix log spamming during time lapse video ↵James Dong2011-11-211-8/+8
|\ | | | | | | | | | | | | recording" into ics-mr1 * commit 'd0a254566f5f0be5607b4d64839a575c888c94f6': Fix log spamming during time lapse video recording
| * Fix log spamming during time lapse video recordingJames Dong2011-11-211-8/+8
| | | | | | | | | | | | Change-Id: I4fc0809203684ebb02eaf217d7abad00aefc898f related-to-bug: 5626569
* | am ee7ebb32: Merge "Fix a hang issue where the first frame can be dropped ↵James Dong2011-11-081-0/+6
|\ \ | |/ | | | | | | | | | | for timelapse video recording." into ics-mr1 * commit 'ee7ebb3257d9337627b175835dc3d08f9b8ab339': Fix a hang issue where the first frame can be dropped for timelapse video recording.
| * Fix a hang issue where the first frame can be dropped for timelapse video ↵James Dong2011-10-261-0/+6
| | | | | | | | | | | | | | recording. Change-Id: I04754f1005a983953a80a659ff13f8762d0e120c related-to-bug: 5523502
* | Rename (IF_)LOGV(_IF) to (IF_)ALOGV(_IF) DO NOT MERGESteve Block2011-10-261-16/+16
|/ | | | | | | See https://android-git.corp.google.com/g/#/c/143865 Bug: 5449033 Change-Id: I0122812ed6ff6f5b59fe4a43ab8bff0577adde0a
* Do not support still image capture mode for timelapse video recordingJames Dong2011-07-241-317/+72
| | | | | | related-to-bug: 4973779 Change-Id: Ica665217ab10247b2242acc4e93d4fe9f83e3f45
* Add framework support for camcorder zoom.Wu-cheng Li2011-06-271-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Enforce the rule that the timestamp from timelapse video source monotically ↵James Dong2011-06-131-1/+2
| | | | | | increases Change-Id: Ie5ccb43e0192420300da58525ec52af7544e8e9e
* Application-managed callback buffer support for raw imageJames Dong2011-02-221-1/+1
| | | | | | bug - 3292153 Change-Id: I9789f7c5cde3a3889d7375e881181e9152d95fc2
* Make sure that key frame is generated for timelapse video recording if there ↵James Dong2011-01-261-1/+4
| | | | | | | | | | | | | | | | | | | | | are at least two input video frames from camera source. This will fix the stop failure issue where we have to wait n * time_interval before a key frame can be received by the file writer, where o n is the actual number of buffers advertised by the video encoder o time_interval is the interval settings for timelapse video recording specifying the time distance between neighboring input video frames The fix includes two parts: o OMXCodec will not submit all n buffers at one time, but instead submit one input frame at one time if it become available. o Timelapse camera source made available the first two input frames and do not skip them so that the first compressed output frame data can be received regardless the specified time_interval bug - 3367659 Change-Id: Ia68cc2cb0d71aa7dc54540e9ad82fae911ad530b
* Use metadata in video buffers for timelapse video recording by default to ↵James Dong2011-01-181-1/+1
| | | | | | | | eliminate memcpy bug - 3361771 Change-Id: Ib37ffe4be8edc8708baa76b3507b6f11372536d9
* Don't release the video recording frame after recording is stopped in ↵James Dong2011-01-101-1/+2
| | | | | | | | CameraSourceTimeLapse.cpp bug - 3334999 Change-Id: I1c83080713696221048da9b1a9f8c2ee48849ade
* Use video output if necessary for timelapse video recordingJames Dong2011-01-041-9/+19
| | | | Change-Id: I88d0cc824f0fbf8b2f392fbc23c69b5bfefda1b8
* First step towards renabling Timelapse video recordingJames Dong2010-12-091-6/+13
| | | | Change-Id: I93836b066fb69d5152d3774546a9935057a1f12f
* Make camera source ready for handling meta-data video buffers.James Dong2010-10-191-1/+1
| | | | | | bug - 3042125 Change-Id: I877b265c6bf8e0593121c8d5a95ae5599cdc6fb9
* Move Camera specific logic out from StagefrightRecorder to CameraSourceJames Dong2010-10-081-35/+33
| | | | | | | o updated comments and streamlined the logic in checkVideoSize() and checkFrameRate() as suggested Change-Id: I49d04ac7998d4a215997aa63555dfb6e814e38d3
* Implemented frequent read returns for quick stop in time lapse.Nipun Kwatra2010-09-171-11/+141
| | | | | | | | | | | | | | | | | | | If the frame capture interval is large, read will block for a long time. Due to the way the mediaRecorder framework works, a stop() call from mediaRecorder waits until the read returns, causing a long wait for stop() to return. To avoid this, we return a copy of the last read frame with the same time stamp if a frame is not available quickly. This keeps the read() call from blocking too long. This method is triggered when startQuickReadReturns() is called on CameraSourceTimeLapse. In the still camera case, also using waitRelative on Condition instaed of sleeping, so that we can wake it up. Also for the idle check instead of sleeping, we now wait on a condition variable, which is woken up when the last takePicture callback gets called. Change-Id: Ia74386e175536aee0f44ae2f8b114c353d3d72f5
* Fix potential unintialized variable yuvformatJames Dong2010-09-151-1/+2
| | | | Change-Id: If0a77855d98b45769a154b25d6535f30cd41536a
* Disable shutter sound and play recording sound for still mode time lapse.Nipun Kwatra2010-09-141-0/+7
| | | | | | | | Disabling shutter sound when using still capture for time lapse recording. We also play recording sound at the start and stop of recording as is done for usual video recording. Change-Id: I6a6fa0c7c867979624105eea74fc17945db1f517
* Moving decision to use still camera to CameraSourceTimeLapseNipun Kwatra2010-09-031-9/+41
| | | | | | | | | | | | CameraSourceTimeLapse now decides whether to use still or video camera automatically. It checks if the passed in size is a valid preview size and if it is, then uses the video camera else uses the still camera. Removed from StagefrightRecorder the support to set parameter useStillCameraForTimeLapse. Change-Id: I71f5b0fc7080ca524792381efe918d22e41a7f36
* Call startPreview after stopping for mUseStillCameraForTimeLapse=true case.Nipun Kwatra2010-08-101-0/+1
| | | | | | | | | | | In the case when stop is pressed after takePicture has been called but the CAMERA_MSG_COMPRESSED_IMAGE message from camera has not yet been received, preview was not getting restarted. The reason was that CameraSource::stop sets the camera listener to NULL and hence the dataCallback() function which handles the CAMERA_MSG_COMPRESSED_IMAGE message and restarts preview never got called. Change-Id: Ib8f3bb77d9eab1ed5a67798569025ea0d63d7fd4
* use usleep instead of sleep.Nipun Kwatra2010-08-101-2/+2
| | | | | | | Minor bugfix. sleep doesn't take fractional value for seconds, so use usleep instead of sleep for sleeping small times. Change-Id: I40e45c30cc595a54c18601117b9a1a3637652f60
* including limits.h to fix simulator build.Nipun Kwatra2010-08-021-0/+1
| | | | Change-Id: I473a62ab8282e4e89e48ee6d7e99aec6ed37076a
* Implementing getSupportedPictureSizesNipun Kwatra2010-08-021-6/+27
| | | | | | | Go through all the supported picture sizes and choose the smallest one with both dimensions higher than the passed in video width and height. Change-Id: I4e9fe7a6384a0feeb9e069239ec68c70fb5f3033
* Support for video size to be different from captured picture size.Nipun Kwatra2010-07-291-19/+93
| | | | | | | | | Adding support to allow video size to be different than the supported picture sizes. A picture size larger than the demanded video size is chosen. Captured pictures are then cropped to the size of the desired video size. Cropping is done from the the center portion of the picture. Change-Id: I6bcbe16f94b6ecbcf28b7f46826a81b4b6b8cbc3
* Allowing setting of time lapse parameters through MediaRecorder.javaNipun Kwatra2010-07-221-7/+5
| | | | | | | | added setTimeLapseParameters() to MediaRecorder.java and SetParameter support in StagefrightRecorder to allow enabling time lapse and setting the corresponding parameters. Change-Id: I509040aa71f8d3fc37337b0894a81d9c0fd7a40a
* Restart preview after each takePicture is done.Nipun Kwatra2010-07-201-6/+38
| | | | | | | | | Preview is called when CAMERA_MSG_COMPRESSED_IMAGE is recieved by dataCallback(). It needs to be started as a new thread so that the callback can return, and the camera can know that takePicture() is done. Change-Id: I4d0febbc993aac43b37f9f4a824e9c7b8785f19e
* Adding support for timelapse capture using still camera's takepicture.Nipun Kwatra2010-07-191-0/+223
Also moving entire implementation into a new class CameraSourceTimeLapse which inherits from CameraSource. For timelapse capture using still camera, we start a thread which runs a loop in which it calls Camera::takePicture() and then sleeps until the next frame should be captured. The function dataCallback() handles the callback from the camera with the raw image data. This function copies the data and creates an artificial timestamp corresponding to one frame time ahead of the last encoded frame's time stamp. It then calls dataCallbackTimestamp() of the base class which will think that it recieved the frame from a video camera and proceed as usual. For moving the implementation to the subclass CameraSourceTimeLapse, added a few virtual functions to CameraSource, which do the current thing for the base class, but specialized things for CameraSourceTimeLapse. E.g. startCameraRecording() in the base class just calls mCamera->startRecording(), while in CameraSourceTimeLapse it may start a thread for the still camera case. Change-Id: Ib787f24bd2e1f41681513f0257e1c4ca10a2b4de
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