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Change-Id: Ic3ac3515666576046ac1ec5342c5b06aadbc18ac
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Change-Id: Ib819180a25ceedfb072362d55d30f94e40a44f9b
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If the camera has been already opened, ioctl returns EBUSY,
and this camera is not listed in available cameras.
Change-Id: I1ee6e067a3d080fe82a528f576ba13e03d5f816e
Fixes: QTBUG-76236
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Fixes: QTBUG-75623
Change-Id: I9a072d1d3056f58657b8b44e9350ae3506139117
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Need to send the state if it has been applied.
Currently it happens when Recording is requested.
If Stopped is requested, the state will be changed in handleRecordingFinished callback.
Change-Id: I6911f2cebb2d1cc8a08eee17e7b91654b5d6e4c7
Fixes: QTBUG-75287
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Disentangle code of DirectShowPlayerService::requestControl().
Change-Id: I2e90d5c86acdbe2f20f421f43929e0e9c5580eaf
Reviewed-by: André de la Rocha <andre.rocha@qt.io>
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It was deprecated by qtbase/ed99a591a83a399458f12341d0a1c0b3152f247a.
Change-Id: I87bf219c05a62e1deeb9d3df558e5084318a2a69
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Change-Id: Iadaae490ff88737cf8a73ef8024617f60773a631
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Apply some fixits by Qt Creator.
Change-Id: I20b62c70b5ed0e79ca735f1ab9b048023eb9dc7d
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Change-Id: Id1638836ea3faf16c4ba39119029522b2afbe803
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Conflicts:
src/plugins/directshow/player/directshowplayerservice.cpp
Change-Id: I6b7edc312ecfadf84653ce24321ec55da41e131a
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Since the video output could be set after doRender(), we do not report
an error in this case.
But need to report the error when the video output has not been submitted at all.
Otherwise it hides the error and not possible to determine playback issues.
Added a fix to remember an error while rendering without the video
output and handle it if playing is requested.
That means, if it is required, the video output must be set before play() is called.
Not all medias require valid video output, but if there is an error, we
need to report about it.
Fixes tst_QMediaPlayerBackend::playlist()
Task-number: QTBUG-65574
Change-Id: I9faae19c08ad0273545bb7617ea3a11539084f1f
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Sometimes it is needed to configure udpsrc element to play a stream,
means to set some caps to GstUDPSrc element.
But currently there are no any ways to pass such caps.
Added parsing of the requested url to find "udpsrc.caps" query item
and to use it as the caps for udpsrc source element.
It allows to show streams by passing caps within url.
E.g. if the stream is created using
$ gst-launch-1.0 v4l2src ! videoconvert ! video/x-raw,format=I420,width=800,height=600 ! \
jpegenc ! rtpjpegpay ! udpsink host=127.0.0.1 port=5001
it could be shown via QMediaPlayer like:
MediaPlayer {
source: "udp://127.0.0.1:5001/?udpsrc.caps=application/x-rtp,media=video,clock-rate=90000,encoding=JPEG,payload=26"
}
Change-Id: I6f9c20c6004a34bce5fd1d0073311b7c62a8010f
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Dump dot file on play only.
Change-Id: Ide7fe0cad56f06a89604cf40b59b858c9c9d09f2
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Called deleteLater() on the bus helper to ensure the cleanup is handled gracefully.
QGstreamerBusHelperPrivate::doProcessMessage is called on a message from gst,
which it calls QGstreamerPlayerSession::processBusMessage where new media is set
and current helper object is destroyed.
When for loop is ended in doProcessMessage, current object is freed and produces a crash.
Change-Id: Ic9cde97c284406450d4723f1f7f71fa1ea2c0648
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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As CoInitialize() may have been called by something else beforehand then
it should only call CoUnitialize() if it returns S_OK which indicates it
was not already called. That ensures it is only uninitalized if it did
the initialization.
Change-Id: I1b723e0b69fe5f9ff7c2c6ef083e9196f21812b2
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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If wrong url is passed, no need to try it again. But report an error
instead.
Also there cannot be empty url, because if an url is empty, NoMedia
should be emitted.
Fixes tst_QMediaPlayerBackend::playlistObject()
Task-number: QTBUG-65574
Change-Id: I658b16cfe7b96c202715651d6b20d01a9af6c746
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Introduced pushing buffers from QIODevice to appsrc gstreamer element:
player->setMedia("gst-pipeline: appsrc ! ...", io_device);
Also ported to gst 0.10.
Change-Id: I1a84d22c0d5c56fe433d494413c5ab23da7c6bf3
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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If QPainterVideoSurface::setGLContext(QGLContext::currentContext()) is used
and no valid paint device has been provided to QGLContext, it fails to make the context current.
Thus there might be no available current context which might also produce crashes.
QGLContext::currentContext() creates QGLContext based on current QOpenGLContext instance,
and no paint device is available in QGLContext::device() in this case.
Currently QVideoWidget and QGraphicsVideoItem are effected.
It is relevant when a renderer calls currentContext->doneCurrent() before using the QPainterVideoSurface.
After this there is no any current context which could cause a crash, e.g. within compiling the shaders.
Task-number: QTBUG-74277
Change-Id: Ia28f4f6843a82a897399fd1ce2463e3b087b6437
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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When new media is set to the player, updating of "show-preroll-frame" property from the video sink
is also requested:
g_object_set(G_OBJECT(m_videoSink), "show-preroll-frame", value, NULL);
This produces emitting of a signal:
g_signal_connect(G_OBJECT(sink), "notify::show-preroll-frame", G_CALLBACK(handleShowPrerollChange), sink);
Inside handleShowPrerollChange() the state of the video sink is requested with infinite timeout:
gst_element_get_state(GST_ELEMENT(sink), &state, NULL, GST_CLOCK_TIME_NONE);
In case if the video sink performed an ASYNC state change,
means changing of the state is pending and need to wait,
this function will block up for infinite timeout.
But probably changing of the state is requested (and should be performed) on the same thread
where it is waiting for this change, it produces a deadlock.
Changing timeout to 10ms to avoid this block.
Fixes: QTBUG-72468
Change-Id: I06235ccfb8f76423f65ed192d5e8de6e60723e72
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Due to unknown bug in IMFTransform->ProcessOutput() when after seeking
sample times are not set correctly to provided IMFSample.
This causes current playback position to be not respected in video samples.
Even if you seeked to higher/lower position, sample time is always counted
from beginning.
Which makes no sense to use this feature because video frame's sample times
are not related to current position.
To test it, need just seek to arbitrary position and check how startTime
is not correlated to new position.
Fixes tst_QMediaPlayerBackend::seekPauseSeek
Task-number: QTBUG-65574
Change-Id: I897d75c055347cdcca38a84dc18f91800d070c09
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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The tests expect to see updated playback position together with QMediaPlayer::BufferedMedia.
But currently QMediaPlayer::BufferedMedia is emitted before updating the
position.
Removed updating the status if the graph is already loaded but a task is still pending.
Fixes tst_QMediaPlayerBackend::seekInStoppedState
Task-number: QTBUG-65574
Change-Id: I66d214312dbf31973a13b5154a52599aa517f38c
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Fixes tst_QMediaPlayerBackend::playlistObject()
Actual (currentMediaSpy.count()): 2
Expected (1) : 1
.\tst_qmediaplayerbackend.cpp(1224) : failure location
Task-number: QTBUG-65574
Change-Id: Ia7cbcb4a22ee43df9e1efff065910b084bdbf00e
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Change-Id: I82d63ba32a0c9f8b883d00ef1bd68df3a10da96c
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Change-Id: I03225f5e980a69246b046351f7d7d8e84f102ca0
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Currently it is not able to start camera without viewfinder.
For this purpose there is QAndroidCameraDataVideoOutput with SurfaceView
in order to be able to start the camera preview.
Implemented dummy QAbstractVideoSurface to render to it when no video
output is provided before starting the preview.
Task-number: QTBUG-73582
Fixes: QTBUG-73237
Change-Id: Ic76d247b5d5352e8539ba61271484e56d3a40fbd
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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The application should only have one Camera object active
at a time for a particular hardware camera.
Since there is no way to determine that the camera has been already opened by
the same application, added a fix to prevent opening the camera if it
was already opened and not released.
Task-number: QTBUG-73582
Change-Id: Ide9ddea0c32489d86a613846ecf2e91ef94a776c
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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If eglfs is used, then there is valid current gl context
and it has OpenGL shader programs (QGLShaderProgram::hasOpenGLShaderPrograms).
This gl context makes QPainterVideoSurface to use QVideoSurfaceGlslPainter
instead of QVideoSurfaceGenericPainter.
QOpenGLCompositorBackingStore uses QImage as a QPaintDevice.
In this case QPainter::beginNativePainting does nothing because of QRasterPaintEngine.
Since QVideoSurfaceGlslPainter is supposed to work with a gl paint engine and not with a raster one,
this prevents rendering any video content.
To work this around, view->setViewport(new QOpenGLWidget) could be used,
where QOpenGL2PaintEngineEx will be taken into account.
If platform was not eglfs, QGLContext::currentContext() could be unavailable
which made QPainterVideoSurface to use QVideoSurfaceGenericPainter
and the video was rendered correctly.
QVideoSurfaceGenericPainter should be used when the paint engine is not gl based.
Task-number: QTBUG-57836
Change-Id: Id4839facddb2494ec5abf729ea80068eb5e2af1d
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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In case of EOS the state of the pipeline currently is changed to GST_STATE_NULL,
which releases some resources and it might take some time to restart the playback.
If the media should be played few times, there could be a gap between EOS and new play which can be heard.
Suggesting to set the state to GST_STATE_PAUSED instead.
If there is a need to release resources, empty QMediaContent should be set to the media player.
Change-Id: Ifa5c886abfbea037fd395b7336a5590001d4a7f7
Fixes: QTBUG-75314
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Since Info.plist is handled only in ProjectBuilderMakefileGenerator
which is used only if MAKEFILE_GENERATOR == XCODE.
Using -spec macx-clang uses UnixMakefileGenerator.
Change-Id: Ie6a8e6a0b133da1e0e7d556b32693c56d8cbf294
Fixes: QTBUG-75285
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Since uploading to gl texture is quite performance-wise operation
introduced integration of opengl plugin which can provide a way
to avoid uploading to texture on each draw on qt's side.
Which potentially fixes some performance issues especially on embedded devices.
Added glupload and glcolorconvert gst elements to pipeline.
For qml apps current opengl context is provided to the gst plugin to share opengl data with.
It allows at the end to just use gl textures that created and filled inside the gst.
For overlay apps, glimagesink element is added.
Requires gstreamer-gl-1.0 to be installed.
Since this plugin is almost always available, so enabling it by default will break behavior of current pipeline
and might introduce some side effects.
Thus also provided QT_GSTREAMER_USE_OPENGL_PLUGIN env var to explicitly enable OpenGL features from gst.
After this change video frames will be texture based.
But it is still possible to map frames to download their data.
In case if the video surface does not support gl textures,
glmemory will be anyway requested, which will lead to uploading data, downloading
and uploading it again to textures in scene graph video node.
Task-number: QTBUG-66162
Change-Id: I32044ba0bf0c0cf90434d72f8991ad00927e1380
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Since QMediaContent can contain only one content
and media resources are already deprecated,
canonicalUrl and canonicalRequest are a bit confusing and outdated.
Deprecated and replaced by QMediaContent::request() which already contains the url.
Change-Id: I418006e112f49466b0129bf1e6e1ae629c714538
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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[ChangeLog] Added QVideoFrame::Format_YUV422P.
Change-Id: If7741db00cf0b628d7fc4b1cd3a6e424e0f8e2c0
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
Reviewed-by: Samuel Gaist <samuel.gaist@idiap.ch>
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Headers of multimedia quick module should not be placed in separate dir.
Change-Id: Ie1f9df8339847ffbac8f22ac16ab0e613c46d037
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
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Change-Id: I1a8712e983332580235448fd03679303610edd24
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Change-Id: Iedfcb12f51d26843d062d443d11eef5959d1c4bd
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Currently if the application is inactive,
the state is postponed to be set and processed when the app becomes active.
This also postpones stateChanged() signal and saving the state value,
while it should be set (but not processed) immediately as done in another backends.
Added a fix to store the state and emit stateChanged regardless of
activity of the application.
When the application becames available, the state will be processed.
In case of an error while opening the camera:
- UnloadedState is emitted
- CameraError
- UnloadedStatus
Change-Id: Ie376d29366168a6b15eccea884f385070f94fe35
Task-number: QTBUG-73582
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>
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Change-Id: Ic1ba362892b3af36e56031bb65a01d13f1babe74
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Change-Id: Ieff29d391f5be959829ccc1cca61efb04c50fc97
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Change-Id: Iba6e8b9c44b6fc83ec69ad7a922135a35564de8d
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+ fea4d302cddbb91e23864a4dbd786d53b72f67ea Gstreamer: Set surface from renderer before creating pipeline
+ 09490d1ac6294173004f8f5b948dea9a1e412d3d Doc: Fix documented QtMultimedia import
+ 935967a453b47ae7c8e9ad3d94eef3813eab58db Fix compile failure with gstreamer 0.10
+ d665520e8bd23121160d82cada34ff625e0d0cfe Bump version
+ 226f802fb04de6b135a0214674ce77643ba479c4 Add source url to 'decoding error' warning
+ c296df781d9fa445bb4b1fcbb6f340e0d1db0c3a Fix QCameraInfo to be invalid if camera failed to find device
+ 80411380fbf614d833cd42dee80d01510326ccd3 winrt: Use highest supported resolution for camera preview/image capture
+ f41819387531a5ddfbad2e80ceec7b57a5ebb7c6 Android: Use CaptureStillImage as default capture mode
Change-Id: I2cf7a9c86b08e72ffbea9901371a40610b65eadd
Reviewed-by: Christian Strømme <christian.stromme@qt.io>
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Change-Id: I1d3e0dfb1759426171d8a8a93c8191cfb798b410
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- GstTools has some (internal) documentation, but was causing a number of
warnings with QDoc's clang parser - exclude it from the documentation
build.
- Remove direct links from example documentation to individual example
files; they no longer work.
- Fix navigation for QML types; The main QML types pages did not list
types for QtAudioEngiine.
- Use \QtMinorVersion macro to make the documented import versions
follow the minor Qt version.
- Fix \since usage to be consistent throughout.
- Fix linking issues for QML properties/methods
- Minor language fixes
Change-Id: I735cd13fa6dedd6bf06d6b6ef50ce2e0d69a545b
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Don't blindly stop the recording pipeline if it is unloading.
Ensure that we check to see if the pipeline is busy, even if
it is in Unloaded state.
Task-number: QTBUG-65398
Change-Id: Ieac72967311bdd3bafae60bc1d0da9d227a6c237
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Change-Id: Idb05a117cf226919a34122b8b4156173120a128d
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This complements 7ca4b60ab4e .
Change-Id: I119b65a77270a653ca7be293c652acd4b9df2552
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
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Conflicts:
tests/auto/integration/qdeclarativevideooutput/tst_qdeclarativevideooutput.cpp
Done-with: Val Doroshchuk <valentyn.doroshchuk@qt.io>
Change-Id: I745dd948c1e98180115f85c17bef802351bbdb6b
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