Improve Magnify and Ripple effects on video shader example

Re-enable Magnify shader.
Use correct coordinates for Magnify and Ripple shader.

Task-number: QTBUG-38121
Change-Id: Ie8d962ba841d074c9ebcf3b86f948848ad6a1812
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>
Detect V4L availability

Do not build related stuff if not found.
Makes GStreamer support available on Hurd.

Task-number: QTBUG-39762
Change-Id: I1f70b6975e5bef99ab2441aac4d90508bc8b64bd
Reviewed-by: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
CoreAudioOutput use timeout when waiting for render thread

On Snow Leopard (at least), changing the default audio device while
audio is playing can cause CoreAudioOutput to freeze in
audioThreadStop(). It seems that the OS stops calling renderCallback
when the device changes, so audioThreadStop() waits forever.

Change-Id: If7244cc50f12295ff91a979ef50e3bee1273affd
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
Fix QSGVideoNode rendering of rgb frames with padding.

Change-Id: I6870cfa51b01b648494e2068be06e52b67403739
Reviewed-by: Andrew den Exter <andrew.den.exter@qinetic.com.au>
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Android: Remove api level test in qtmultimedia.pro

ANDROID_API_VERSION env. var should take precedence, if set.

Change-Id: I54325852ede27ff5c1bb19b81d3d649605607de9
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
OpenSL: Fix QAudioOutput::setNotifyInterval().

It was not possible to change the notify interval after calling
start().

Task-number: QTBUG-40208
Change-Id: I82a626003e3bdfe7b7fc88b2f97da492c788877e
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Android: fix retrieving metadata from assets, qrc and remote files.

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>
AVFoundation: fix retrieving tracks information from live sources.

For live sources, tracks information is available only after the
AVPlayer changed its status to AVPlayerStatusReadyToPlay. It also
seems to be available only from AVPlayerItem.tracks rather than
AVAsset.tracks.
The audioAvailableChanged() and videoAvailableChanged()
signals are now correclty emitted and the video layer is
correctly positioned for live sources.

Task-number: QTBUG-38666
Change-Id: I8ee015a6ce81694c1fc1e44c679887cf7ccb0fd6
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
AVFoundation: fix some controls not being correctly destroyed on iOS.

This patch also makes sure AVF video layers are removed from their
parent layer when their corresponding Qt video outputs are destroyed.

Task-number: QTBUG-39385
Change-Id: I164cd0da7084f84c0473ed3e396e734acce2a22e
Reviewed-by: Andy Nichols <andy.nichols@digia.com>
WMF: fix bufferStatus() and availablePlaybackRanges().

- Correctly initialize and clear PROPVARIANT structures
- Return coherent data even when the information is not available

Change-Id: I22b46f95f255cbb740a154c6296a5c3a91e64f67
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Restore QWindowsAudio support on wince.

Enabled Audio playback with wave device on WindowsCE again.

Change-Id: Ic7749821ef8f991a909cbeb29083219ea988f5dc
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Added 5.3.2 change file.

Change-Id: I865ae833267c6e91bf61e15acf1acb4292e5c3b2
Reviewed-by: Jani Heikkinen <jani.heikkinen@digia.com>
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
Bump version

Change-Id: I123f7fd8e2f88b36a69d3d5713f3b6390db610bc
winrt: Add camera service

This adds a basic camera service with viewfinder (video renderer based),
still image capture, and device selection support.

Runtime apps must set the "webcam" and "microphone" device capabilities
in order to access the hardware. This can be done by adding the following
to the .pro file:
    WINRT_MANIFEST.capabilites_device += webcam microphone

[ChangeLog] Enabled basic camera support in the winrt backend.

Change-Id: If4f963ef645d93c757ae23aec9a9c8aae122324f
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>
Merge remote-tracking branch 'origin/5.3' into 5.4

Conflicts:
	src/gsttools/qgstreamervideoinputdevicecontrol.cpp
	src/plugins/gstreamer/camerabin/camerabinserviceplugin.cpp
	src/plugins/gstreamer/mediacapture/qgstreamercaptureserviceplugin.cpp

Change-Id: Ic854589562d2deeaa0ebf75840cb8a2ee32e99de
Merge "Merge remote-tracking branch 'origin/5.3' into 5.4" into refs/staging/5.4
QNX: Fix end of media notification

When auto-play is on, EndOfMedia would not be emitted. This is due to
a workaround for mmrenderer, that wrongly ignored stop events.
Once media is played stop events will always have to be processed.

Change-Id: I1cfd665bb06638ee3c86807aecc51e78f9baa938
Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com>
ANGLE is never available on WinCE

Change-Id: I853774af533d7f4b37b4789344e531d2688f91f5
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>
Fix integer overflow in several audio plugins.

Task-number: QTBUG-40804
Change-Id: If006cb7db319bb6fda4ce7eb4f907e897b5d9efa
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
QMediaNetworkPlaylistProvider: Upon error parsing, stop parsing.

When an error is found parsing a playlist, stop
parsing. This will also prevent the emission of
the "loaded" signal when the parser finishes.

Task-number: QTBUG-40513
Change-Id: Ia814864d0d546806219993f0b727761d5d4e7903
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>