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* Android camera: use closest viewfinder resolutionAnatoly Stolbov2016-07-271-2/+13
| | | | | | | | | | For some cameras difference between preview aspect rate and capture aspect rate is more than 0.01. Therefore it is better to use preview size with closest aspect rate. Task-number: QTBUG-50813 Change-Id: I1284c8ec2be1aa160a656e396a52960fa06aaa56 Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
* Make sure JNI_OnLoad is not called more than onceBogDan Vatra2016-07-201-0/+5
| | | | | | | | | | | | | Since Android 5.0 Google introduce a nasty bug[1] which calls JNI_OnLoad more than once. Basically every time when a library is loaded JNI_OnLoad is called if found, but it calls *again* JNI_OnLoad of its .so dependencies! [1] Workaround https://code.google.com/p/android/issues/detail?id=215069 Change-Id: I81b4a94beedaad299267ac6deab2f9c3a1693a62 Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
* Android: Fix OpenGL texture name leakPavel Golikov2016-07-061-1/+7
| | | | | | | | | | | | | This fixes texture name leak when changing media player's source. Texture name shold be deleted by OpenGLResourcesDeleter class, but when player's source is changed OpenGLResourcesDeleter's texture name is reassigned with new one without old name deletion. This change deletes OpenGLResourcesDeleter's current texture name when new name is assigned. Task-number: QTBUG-54340 Change-Id: I22bbd60b4462b0034fd115f0582ea43b9bcaee4b Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
* Android: Fix attach- and detachFromGLContext()Christian Strømme2016-07-052-14/+32
| | | | | | | | | | | | | | | This fixes a regression caused by ba8127639857232d8a. The change assumed that the AndroidSurfaceTexture class could cope with changing textures, but since the callback from the SurfaceTextureListener was tied to the initial, invalid, texture handle, it would only work as long as there were only one texture; all textures would register the callback to the same invalid handle. This change maps the callback directly to the android texture object, instead of the texture handle. Task-number: QTBUG-54340 Change-Id: I39568d0f97fa6b9cb1182efaca568b16a26f0d09 Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
* Android: Fix crash in AndroidCamere::open()Christian Strømme2016-06-031-1/+0
| | | | | | | | | | | We would attempt to delete the AndroidCameraPrivate object twice if the native call to open failed. On recent version of Android (~6.0), this problem is harder to reproduce, as the camera is properly released when the application goes into the background. Task-number: QTBUG-53536 Change-Id: I064d276f9025924dfdb071aa52311d2b553c6953 Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
* Android: flush the current video frame when the video output is reset.Yoann Lopes2016-06-031-0/+4
| | | | | | | | The texture renderer could end up in a situation where a frame could be scheduled to be rendered after the renderer was reset. Change-Id: Ie6b6c9d0b5f5851f14aa6eb5f8421196aff8c691 Reviewed-by: Christian Stromme <christian.stromme@qt.io>
* Android: improve texture rendering on API level >= 16.Yoann Lopes2016-05-104-13/+57
| | | | | | | | | | | | | | Android API level 16 added SurfaceTexture::attachToGLContext(). This allows to create the OpenGL texture when the first video frame is available, rather than at initialization. This means we can do without the ugly hack that makes the render thread call us back through some custom property. Additionally, it allows to recreate a new OpenGL texture every time the SurfaceTexture is reset. Task-number: QTBUG-51911 Change-Id: I17b04524d426c42ef8aa0288b0731597bc9eba62 Reviewed-by: Christian Stromme <christian.stromme@qt.io>
* Android: detect more error cases when rendering frames to textures.Yoann Lopes2016-05-091-0/+3
| | | | | | | | Don't render the frame if the SurfaceTexture has been released or if the render size is invalid. Change-Id: I6b8bf14e023ff54a560b0a9e6027ef9d7d06ab6a Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* Android: correctly use mutex for texture rendering.Yoann Lopes2016-05-091-0/+3
| | | | | | | | | | Some sections were not protected by the mutex, even though they should have been. An example of problem that could happen because of this was if the SurfaceTexture was reset while the render thread was rendering that texture. Change-Id: Ie95860fd4eb722bbac04cccc430cc1a8abf1df4d Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* consistently put {qt,qml}_{module,plugin} at the end of project filesOswald Buddenhagen2016-02-251-4/+5
| | | | | | | | this fixes static builds by ensuring that all dependencies are exported. Task-number: QTBUG-51071 Change-Id: I8e1554b648327ea2fb342b882ce8e439bd6f271d Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.5' into 5.6Christian Strømme2016-01-121-2/+7
|\ | | | | | | Change-Id: Ia563cf734178b821c2aadda8b79b1f09b17de7cd
| * Android: Don't call restartViewfinder() for audio only recordings.Christian Strømme2016-01-111-2/+7
| | | | | | | | | | | | | | | | | | | | | | Calling restartViewfinder() would try to access m_cameraSession without checking if it was valid. This change adds guards around the calls to restartViewfinder(), and one in the function itself. Task-number: QTBUG-50282 Change-Id: I1f2b4d2b2342bf2dc2b7f28a7bcd00e08a0edb44 Reviewed-by: jian liang <jianliang79@gmail.com> Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Android: Media player improvments.Christian Strømme2016-01-081-27/+39
| | | | | | | | | | | | | | | | | | | | | | | | Add locks around the global media player pool to avoid races. And since we don't need any of the features a map provides us, there's no reason to use one. In the most extreme case it's unlikely that there will be more then a couple media players active at one time, so iterating over continuously storage containing only pointers should be at least as fast, if not faster, then a map or a hash (and use less space). Change-Id: Id8d7810b43a9217da402a4b825d7beec891cdf74 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Android: Call release() in AndroidMediaMetadataRetriever's destructor.Christian Strømme2016-01-073-3/+2
| | | | | | | | | | | | | | | | | | | | This should be the default when the wrapper is destroyed. Note: It's not possible to re-use the instance after release() is called. Change-Id: I761cac05ed2c2cda49573c69c6803b136892c528 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Android: Make the meta-data reader asyncChristian Strømme2016-01-073-91/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | Reading the meta-data can be slow and cause the UI to become unresponsive. This is especially noticeable when the media source is loaded from a remote location, or over a slow network. To improve this situation the media-reader is moved off the main thread and we wait until the media is loaded before starting the meta-data extraction. Task-number: QTBUG-46491 Change-Id: I0b9cf2ae6b8e08596a2f0b8fa0042d74604c46f9 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2016-01-074-2/+61
|\| | | | | | | | | | | | | Conflicts: src/plugins/android/src/wrappers/jni/androidcamera.cpp Change-Id: Ibb34f710b1dfb9a23b378462f31432581c6c26f4
| * Android: check for exceptions in some camera operations.Yoann Lopes2015-12-034-2/+61
| | | | | | | | | | | | | | | | | | | | | | Not all camera operations are documented to raise exceptions, but they actually might do so depending on the hardware/drivers. Check for exceptions in all functions that could porentially fail and react appropriately. Task-number: QTBUG-49134 Change-Id: I633ca7f2e3aeb6532e1c445735e62135f52cf25f Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Android: fix QMediaRecorder crashing the camera server on some devices.Yoann Lopes2015-12-048-12/+89
| | | | | | | | | | | | | | | | | | Some devices require MediaRecorder.setPreviewDisplay() to always be called, even though the Android doc says otherwise. Task-number: QTBUG-37837 Change-Id: I1e9b56f06e7c41bdf684f93b5ec7635f8ae9f379 Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Android: support non OpenGL video surfaces for the camera.Yoann Lopes2015-12-0425-227/+1059
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QCamera can now pass raw frame data to its QAbstractVideoSurface. The now deprecated Android camera API we're using doesn't allow to get frame data without also displaying the frames in a SurfaceView or a SurfaceTexture. To work around that, an invisible dummy SurfaceView is used. This allows to retrieve frames in the NV21, YV12, YUY2 or RGB565 formats, depending on the Android version and on the device. Task-number: QTBUG-35416 Change-Id: I77b4f50505c3b91efb4b2288a57f50398922c0db Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com> Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Android: Camera updatesChristian Strømme2015-12-041-35/+42
| | | | | | | | | | | | | | | | | | There's no need for callbacks to block any other threads from reading from the camera pool, so use a read/write lock instead. There's also no benefits gained from using a QMap, so use a QHash map instead. Change-Id: Iaac74c0173d2dddc296f5d2c03116724ffdc588c Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Add private API for conversion from QVideoFrame to QImage.Yoann Lopes2015-10-203-565/+6
| | | | | | | | | | | | | | | | | | | | The Android plugin had a function to convert from NV21 to RGB32. It's now moved to the Qt Multimedia library and it supports additional source formats. It could be further improved with more SIMD code, it could then become a public API. Change-Id: Ibee349027048a263a1a7ea74dc51237f7747912c Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.5' into 5.6Liang Qi2015-10-021-8/+39
|\| | | | | | | Change-Id: I1373622a6d1fd0e2d35df2da79860a373056387f
| * Android: allow to map video buffers.Yoann Lopes2015-09-081-8/+39
| | | | | | | | | | | | | | | | | | Since we internally use a fbo, use QOpenGLFramebufferObject::toImage() to grab the pixel data and enable the use of map() on frames retrieved using QAbstractVideoFilter. Change-Id: If96e992e12e26091524913bb24926fa21d9d58cc Reviewed-by: Laszlo Agocs <laszlo.agocs@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.5' into 5.6Yoann Lopes2015-08-245-75/+85
|\| | | | | | | | | | | | | Conflicts: src/imports/multimedia/qdeclarativeaudio.cpp Change-Id: I57c6252b084e4ed796f6f308b2e0c717d0f59b13
| * Android: minor refactor of the camera frame callback.Yoann Lopes2015-08-204-74/+66
| | | | | | | | | | Change-Id: I6b281c9b2d02cf223e66e04e31fdd0268aa277fc Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
| * Android: fix video probes when recording the camera.Yoann Lopes2015-08-203-12/+30
| | | | | | | | | | | | | | | | | | The preview frame callback is cleared by the Android Camera whenever a MediaRecorder is set up. We need to reset the callback after starting the media recorder. Change-Id: I604320b11eb3a7f6f8d7d3167d5aae371999be14 Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Prospective fix for building QtMultimedia on Android against installed QtBaseSimon Hausmann2015-07-231-1/+1
|/ | | | | | | | | We try to link in Qt5PlatformSupport, which depends on libqtfreetype, which in turn is not installed. However we don't really need Qt5PlatformSupport, only QtCore private headers for the JNI bridge. Change-Id: Ic6d577081327eda7b80ce03c6fb7fd5cf024d05f Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* Android: fix setting the camera preview resolution.Yoann Lopes2015-05-274-27/+21
| | | | | | | | | | | | | - When the video capture resolution or the image capture resolution changes, we now always set the viewfinder resolution to the highest available one with the same aspect ratio as the capture resolution. We were previously not doing anything if the new capture resolution had the same aspect ratio as the current viewfinder resolution. - Some devices don't support using a viewfinder resolution different from the video capture resolution. Make sure we handle this case. Change-Id: I8d3ab7b01c56ed78d1ca838a522ba459692fc332 Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* Merge remote-tracking branch 'origin/5.4' into 5.5Yoann Lopes2015-05-052-17/+13
|\ | | | | | | | | | | | | | | | | Conflicts: .qmake.conf src/plugins/avfoundation/camera/avfcamerasession.h src/plugins/avfoundation/camera/avfcamerasession.mm Change-Id: Ib2e25d907a7069591920d2f69e007f314cc0fd85
| * Android: Don't delete the media recorder object twice.Christian Strømme2015-04-302-17/+13
| | | | | | | | | | | | | | | | | | | | In QAndroidCaptureSession::stop() we call restartViewFinder() which eventually calls QAndroidCaptureSession::stop() again, but this time the media recorder object is already released. Task-number: QTBUG-45637 Change-Id: I943c423398a99d98ccda1063fc16e47cba470deb Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | QMediaPlayer: handle resource files in a cross-platform way.Yoann Lopes2015-04-077-34/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was the backend's responsibility to handle resource files in an appropriate way. In practice, it was either not handled at all, or implemented in an almost identical manner in every backend that does handle it. This is now dealt with in QMediaPlayer, always passing to the backend something it will be able to play. If the backend has the StreamPlayback capability, we pass a QFile from which it streams the data. If it doesn't, we copy the resource to a temporary file and pass its path to the backend. Task-number: QTBUG-36175 Task-number: QTBUG-42263 Task-number: QTBUG-43839 Change-Id: I57b355c72692d02661baeaf74e66581ca0a0bd1d Reviewed-by: Andrew Knight <qt@panimo.net> Reviewed-by: Peng Wu <peng.wu@intopalo.com> Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.4' into 5.5Frederik Gladhorn2015-03-171-2/+2
|\| | | | | | | Change-Id: Id24f14bef17b86e7027e055473f0357854780979
| * Android: fix some MediaPlayer signals not being emitted on first load.Yoann Lopes2015-03-041-2/+2
| | | | | | | | | | | | | | | | | | | | When loading the first media while the video output was not yet ready, mediaChanged() and mediaStatusChanged() signals were not emitted. That's because in that particular situation, the backend believed the delayed loading was a reload of the same media. Change-Id: If5dfbf383ea2dac065fc26b70640ebfb2c52862d Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
* | Merge remote-tracking branch 'origin/5.4' into devFrederik Gladhorn2015-02-132-10/+15
|\| | | | | | | Change-Id: I5575a4ba13212c9bfe73a3de3ef17c6528beafc3
| * Android: fix adjusting camera viewfinder resolution.Yoann Lopes2015-02-111-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | The viewfinder resolution must be in the same aspect ratio as the image capture resolution. When adjusting the viewfinder resolution to comply with that restriction, we assumed that the ratios had to be exactly equal. Though, in practice, there can be a small difference. For example for resolutions 2592x1952 (ratio=1.3278) and resolution 640x480 (ratio=1.3333). Task-number: QTBUG-37525 Change-Id: Ia5a6dd3a4a6d901b24bf74f8aa4e34bffe61f89b Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
| * Encode urls passed to media player properlyJoni Poikelin2015-02-101-1/+1
| | | | | | | | | | | | Task-number: QTBUG-44383 Change-Id: I2c63d5530ad76474ccad8ad69493419dd46032fa Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Update copyright headersAntti Kokko2015-02-1269-483/+483
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Change-Id: I1c6faa4f59f8eca54f01ef20941fa60161dd7872 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* | Add additional exposure modes to QCameraExposure.Andrew den Exter2014-11-281-0/+50
|/ | | | | | | | | [ChangeLog][GStreamer][Android] Camera exposure mode extended to support Action, Landscape, NightPortrait, Theatre, Sunset, SteadyPhoto, Fireworks, Party, Candlelight, and Barcode modes. Change-Id: I13d4bb042d27c0bd2ffcd369882b56bbabc84335 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* Android: Use the new findClass() method.Christian Strømme2014-10-174-73/+60
| | | | | | | Avoid local caching. Change-Id: I1e30896da664c5a45c38c09412c16cb8ff70c5c7 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
* Android: fix some problems with the media player.Yoann Lopes2014-09-262-62/+69
| | | | | | | | | | | | | - Correctly emit positionChanged signal. One of the problems with this was that QMediaPlayer automatically sends periodic position updates while playing a media. There's no need to have the same logic in the backend. - Seeking after reaching the end of the media now correctly works Auto tests included. Change-Id: I6d5ecbae6e05f94a8aac1a0834cf57427adf219b Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Android: fix QMediaPlayer's state and mediaStatus signals.Yoann Lopes2014-09-242-3/+53
| | | | | | | | | Emit signals only after both properties are written to avoid having incoherent values in signal handlers. Task-number: QTBUG-40314 Change-Id: I6c8445e61cccf1a9803647329c4fa1f0e452f56d Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Merge remote-tracking branch 'origin/5.3' into 5.4Frederik Gladhorn2014-09-017-47/+113
|\ | | | | | | | | | | | | | | | | Conflicts: src/gsttools/qgstreamervideoinputdevicecontrol.cpp src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp src/plugins/gstreamer/mediacapture/qgstreamercaptureserviceplugin.cpp Change-Id: Ic854589562d2deeaa0ebf75840cb8a2ee32e99de
| * Android: fix retrieving metadata from assets, qrc and remote files.Yoann Lopes2014-08-257-47/+113
| | | | | | | | | | | | | | | | | | | | | | We need the same logic as for the media player: local files and assets must be loaded with a FileDescriptor. Because of a bug in Android API level >= 14, remote files have to be loaded in different ways depending on the version. Task-number: QTBUG-40274 Change-Id: I6411b959064d22219cf981a4dc8f4f26cf16f65f Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* | Update license headers and add new license filesAntti Kokko2014-08-2469-1305/+753
|/ | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 & LICENSE.GPLv2 - Removed LICENSE.GPL Change-Id: Ied06887225df341064c12bcc14c259ae74116f2e Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
* Android: Make sure we check and clear exceptions from the camera.Christian Strømme2014-07-143-36/+59
| | | | | | | | | | In several places we where ignoring the fact that we might get an exception from the camera code on Android. Failing to clear them will cause the application to to terminate. Task-number: QTBUG-39425 Change-Id: Idfe40e1749f54d551d37dae25912d9ddbc3da01e Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
* Android: fix setting camera parameters from QML.Yoann Lopes2014-07-108-136/+189
| | | | | | | | | | | | We were ignoring new parameter values when the camera was not loaded. All QML properties that were set at initialization time were therefore ignored since the camera is not loaded at that point. We now store all camera parameters and apply them once the camera is loaded. Task-number: QTBUG-39307 Change-Id: If66d768941c25cede2aea1b48fb928c4735c10f8 Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Android: fix crash when stopping the camera while a recording is activeYoann Lopes2014-06-301-1/+2
| | | | | | | | | | When unloading the camera, any active recording is automatically stopped, which in turn triggers the viewfinder to be restarted... We don't try anymore to restart the viewfinder after stopping recording unless the camera is still active. Change-Id: I77e4e3fc8d7116ac660d8bb23f6c400ebed4ffed Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Android: fix registering recorded videos with the Android media scannerYoann Lopes2014-06-301-1/+1
| | | | | Change-Id: I6dfc4e13b8a0bccb1bcfead728f7e1ddb7b58bb4 Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Android: correctly update camera focus zones.Yoann Lopes2014-06-301-15/+14
| | | | | | | | | When setting a null custom focus point, we were correctly resetting the focus zones but we were not emitting the focusZonesChanged signal, causing the QML Camera to not update its focus zones. Change-Id: I59940c4cd2979fa08dc26566dc0f6d19e503f64f Reviewed-by: Christian Stromme <christian.stromme@digia.com>
* Android: Use a file descriptor for all local media files.Christian Strømme2014-06-051-1/+1
| | | | | | | | | Using a fd is more consistent across different Android versions and also works with files that are in the applications private storage. Task-number: QTBUG-39346 Change-Id: I462822459d12d7842d15f1cb7caafc75c18fe32c Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
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