| Commit message (Collapse) | Author | Age | Files | Lines |
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From Qt 5.7 -> LGPL v2.1 isn't an option anymore, see
http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/
Updated license headers to use new LGPL header instead of LGPL21 one
(in those files which will be under LGPL v3)
Change-Id: I324f65c61171f36641472964d095d72e452afb3a
Reviewed-by: Jani Heikkinen <jani.heikkinen@theqtcompany.com>
Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
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Conflicts:
src/plugins/android/src/mediacapture/qandroidcamerasession.cpp
src/plugins/wmf/mftvideo.cpp
Change-Id: I78868b416ea4baec89ca3e2dc9eb4712db16d5fc
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Removed hard dependency to Angle; it's now required only when rendering
to a texture. If Angle is not used, the buffers are now mappable to
system memory.
This enables HW-accelerated video decoding in QML for non-ANGLE
builds. Note that the frame data have to do a round-trip through system
memory, which is not ideal but still faster than SW decoding.
Task-number: QTBUG-45593
Change-Id: Icc3503142df4e8dbb53b4e11f409b161fd2f9bde
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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As for the window control, the existing code from the WMF plugin has
been refactored out and is now shared for both plugins.
This enables HW-accelerated video decoding in QML, QGraphicsVideoItem
and custom QAbstractVideoSurfaces (Angle is required).
Task-number: QTBUG-45593
Change-Id: I1d4dbf5695cdd4dbee93f9f4a957fa4d813aa85d
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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Change-Id: Ia563cf734178b821c2aadda8b79b1f09b17de7cd
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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>
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If sample size is smaller that current periodsize,
then playing sample multiple times in loop will fail.
Reason is data offset of sample is set out of the
bounds actual sample data size.
Change-Id: I81f580cbb8dabf89db0d61528f5f1c9489216e0c
Task-number: QTBUG-49838
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Use the new QHP selection format to separately list the members of
Qt Multimedia and Qt Multimedia Widgets modules in the table of
contents.
Change-Id: I50be80a820111834207967eada0865d212be98a8
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
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- Fix incorrect paths passed to \example command
- Fix resulting linking issues
- Fix examplesinstallpath in .qdocconf
- Remove unnecessary group definition
Change-Id: I72a437ac6d297f3c63d4f29a0e3110971d1e330f
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
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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>
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This change will try to detect the optimal buffer size and sample-rate
on Android (requires API level 17+). If the device supports low-latency
playback, then it's recommended that application developers check the
preferred sample-rate through QAudioDeviceInfo::preferredFormat().
On most devices the preferred sample rate seems to be 48 KHz, so this
is now the default instead of 44.1 KHz.
Note that not all devices supports "proper" low-latency playback, and
there are no APIs to retrieve information about how many devices that
can be active at the same time; The only remotely quantitative value
I've found is "a few"...
Change-Id: I0708738b4a31f6bf9e88e9a816679cb688e023f3
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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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>
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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>
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Conflicts:
src/plugins/android/src/wrappers/jni/androidcamera.cpp
Change-Id: Ibb34f710b1dfb9a23b378462f31432581c6c26f4
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According to the AVCaptureDevice documentation, the device must be
locked before starting the capture session to prevent the activeFormat
from being overridden. We now do that, but only if we explicitly set
an activeFormat. Otherwise the device is not locked, which allows
the session to find an appropriate format for the capture device.
The device is also locked when enabling video capture, as doing so
might also reset the activeFormat.
Task-number: QTBUG-49170
Change-Id: I75478fd4bbfec96cd2abd2c3ae2951088b38978e
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
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On play, if we're at the end of media, set the position to
the beginning. The code was previously setting the position
to the last known position, likely just prior to the end
which causes the last few frames of video to be played
endlessly.
Task-number: QTBUG-49668
Change-Id: I9613114294c22152dd66ae7111c38c8cdef5b907
Reviewed-by: Dan Cape <dcape@qnx.com>
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Because of an incorrect 'if' condition, the video capture session was
set up twice when starting the camera.
Change-Id: I4211a8c77ab9b8086628fb0f12fb28842de830cf
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Image capture resolution and viewfinder resolution must be the same,
with the image capture resolution taking precedence over the viewfinder
resolution when both are explicitly set.
The code was getting the active image capture resolution, instead of
the one explicitly requested, to adjust the viewfinder resolution.
That effectively made the viewfinder resolution always ignored since
the active capture resolution always has a default value.
Task-number: QTBUG-49170
Change-Id: I2f3d01366d83a3e28c0a1ea0109663cfdfa75963
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
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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>
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Relax the check for SND_LIB_MINOR and SND_LIB_SUBMINOR so that ALSA
1.1.x is not considered older than 1.0.10. QtMultimedia builds fine with
ALSA 1.1.
Change-Id: If697c34cc7d9bbe2f2a3413d0c25ac4de4e93b34
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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Retrieving the supported viewfinder settings don't actually require
a video surface, we just need a capture device. The supported settings
can now be retrieved without calling QCamera::setSurface().
More generally, all viewfinder settings that don't require a video
surface can now be gotten/set before calling setSurface().
Task-number: QTBUG-49170
Change-Id: I39b14eeb40517a9ba399748b5778be8bbc8cfcda
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@theqtcompany.com>
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The metaDataChanged() and metaDataAvailableChanged() signals should
be emitted immediately when changing or clearing the current media.
Change-Id: I3152e2c32420ba6f11cf6780013e02208a9d6599
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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The signal was not emitted at the right time or with incorrect values
under certain circumstances.
Change-Id: Ib8b1d38381d908399752856db7b0a987c4422bb1
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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Makes it compile for me
Change-Id: Ib79f4c38bb165d3698a94c5d1aafee710423a907
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
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The previous behavior was to simply switch from the internal
control to the service's control, discarding anything that was
added to the playlist before binding.
We now carry over the changes made to the playlist when switching
controls. This means the switch is now transparent to the user.
When the service's control is read-only, we cannot transfer the
items, which means the user must be notified of the items that
might have been "lost" during the switch.
Auto-test modified to reflect this change.
Change-Id: Ibf80b650b06425ddbaeb320b72ac5d3082a25960
Reviewed-by: Jim Hodapp <jim.hodapp@canonical.com>
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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GStreamer's backend does not implements this features, therefore now is
used the V4L2 interface for the contrast, saturation, brightness and the
sharpening adjustments. The V4l2 interface works together with the
GStreamer and covers the features which are not supported by the
GStreamer.
Change-Id: I995ed6cb096a29543fb80206384a92c13a1d1af2
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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We can simplify a code, do not need to call pVideoProcAmp->Get()
each time when we want to get current parameter value. It is
better to do this once from updateImageProcessingParametersInfos().
In this case we will return desired parameter from the local cache.
Change-Id: If33c3882230c9ae817071ace5b792dfe31685a7f
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: I9a646418d6177338735e1eb38967fd092e21e0cf
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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GStreamer does not support setup of manual color temperature for the
camera. Now it is implemented through the V4L2 interface, where it is
works together with the GStreamer and covers the GStreamer's holes.
Change-Id: Icaeadeb4e21ec7865bcfa908bead318d4ead8ba5
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Although the Qt Multimedia module has two submodules, a
single project is sufficient to document these submodules,
avoiding unnecessary maintenance overhead.
Change-Id: I8fab48241b5c9aba35890a8aaa28ce7154f78c45
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
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Only use the default streams and make sure only one stream of each kind
(audio/video) is added to the topology.
Change-Id: Ied37174fa722068b4cd1b5f91b60e0cef5c1d7b3
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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Set the right flags so the renderer doesn't allocate its samples.
We can then just forward the samples we get from the upstream element
and avoid a copy.
Change-Id: Iafc15b81531a7415823d063c47a326ea6239136f
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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- report supported types (same as the video sink)
- handle type changes coming from upstream
Change-Id: I922fc4869ecac3999e055c39adf1b847127a0012
Reviewed-by: Christian Stromme <christian.stromme@theqtcompany.com>
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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>
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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>
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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>
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This commit implements the contrast, saturation, brightness and
sharpening adjustments, using DirectShow backend.
Change-Id: I438595550ff804f2a20028b4bc020c566d309127
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Add Lumia 930 to the camera texture blacklist.
Task-number: QTBUG-49660
Change-Id: Icc4cdbb5e5e736b2273c46f0537a62aeaad0c605
Reviewed-by: Matti Malinen <matti.malinen@digia.com>
Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
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Fix warning:
player\directshowplayercontrol.cpp:56:12: warning: 'int decibelsToVolume(int)' defined but not used [-Wunused-function]
Change-Id: Ic482be6b58f675da008a0e0600d73c127871f3d7
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: Ifb30e398b57550788dab6955e3eac80949d47248
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
Reviewed-by: Topi Reiniö <topi.reinio@theqtcompany.com>
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- Add missing "We mean it" comment
- Add missing '_p' suffix for QtMultimediaQuick_p headers
Task-number: QTBUG-49480
Change-Id: I1fd4f8b2fdffecebaebaedaf1b78e1da62c08156
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
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Change-Id: I4e93978fc41788ac7f524c7c290a9ce25452f04e
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: I495438c99337b9423b0a589c1c8d8171d20b0cff
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: I729375c1de712f1fb7915c95ce9eb7dcd00fe757
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: Iedaad3bccea7a5d830f713d87240f5f957ae12c5
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: I46031547447669925cdd747f5ac6259acab9a410
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: I6d291fb1a46686c9e7d5974c831d4d798de2f03a
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: Ic6d0f9d6b45eae1cdadc46783cb6f5bb7c64ac8c
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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... in Android, AudioCapture and m3u plugins.
Change-Id: If06a97e49cfa4d32a41da2f043710cfdbd8a7b20
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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Change-Id: I7a2f563f74fc67b55ea9b00f0e87d8ddaa2659c4
Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
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