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path: root/src/plugins/winrt/qwinrtcameravideorenderercontrol.cpp
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* winrt: Fix clang warningsOliver Wolff2018-09-061-13/+15
| | | | | | | | | | | Fixed warning: - 0 as nullptr constant - missing override - change of signedness - non portable path to header file Change-Id: I75a7d8de45099e39eb46feed2350117b2e1995c3 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
* winrt: Obtain new camera sample format and size on camera changeOliver Wolff2018-06-221-0/+6
| | | | | | | | | | | | By Resetting d->cameraSampleformat to Format_User when the selected video device is changed we make QWinRTCameraVideoRendererControl reobtain the camera sample format and size during the next call of queueBuffer. This is needed as the new camera might have other values for these, which might result in a white screen after a camera change. Task-number: QTBUG-67417 Change-Id: I29e28ddf4fc278aff00ad824bda61aedad91471d Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
* WinRT: Fix white screen for camera outputVal Doroshchuk2018-04-241-7/+12
| | | | | | | | | | | | | | Starting with Direct3D 11.1 GetSharedHandle is not recommended to be used. Instead IDXGIResource1::CreateSharedHandle should be used to get a handle for sharing. It returns NT handle and needs to call CloseHandle. GetSharedHandle fails with E_INVALIDARG seems due to a handle is not shared. Task-number: QTBUG-67417 Change-Id: Ib28acb8edbf737e84f5eef91e7a3a88b2f022bcb Reviewed-by: Oliver Wolff <oliver.wolff@qt.io> Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
* Replace Q_DECL_OVERRIDE with overrideKevin Funk2017-09-221-3/+3
| | | | | Change-Id: I17b3650a3df5688274151c1f2c4629e4a5062028 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-08-171-12/+15
|\ | | | | | | Change-Id: Ib8d05d6e21c7beb19f618cd1edc52d248b1e43b8
| * Replaced old license headers with new and correct onesJani Heikkinen2016-08-121-12/+15
| | | | | | | | | | | | | | | | | | | | Replaced - header.LGPL3 with header.LGPL - header.LGPL21 with header.LGPL Change-Id: If11396da6ff12e9122281c17fc4354b05a554ee5 Reviewed-by: Ruslan Baratov <ruslan_baratov@yahoo.com> Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>
* | Merge remote-tracking branch 'origin/5.7' into devLiang Qi2016-05-131-3/+3
|\| | | | | | | Change-Id: I773db005bbdc511169917ee35eb5b517e898926b
| * winrt: fix camera control after move to xaml threadMaurice Kalinowski2016-04-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Camera control management has to happen inside the xaml thread, otherwise the behavior is undefined. This results in ie. the first capture not working due to synchronization issues. When (de-)activating the videoRenderer we have to switch to the UI thread first. In addition add focus for Windows 10 (Mobile), previously it was compiled for Windows Phone 8.1 only. On desktop this might return no focus mode to be supported, but API-wise this is available. Task-number: QTBUG-47803 Change-Id: I9b345ebc82502fc6e00aede43b9096893cd0ad53 Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* | winrt: Add YUY2/YUYV to supported formatsMaurice Kalinowski2016-05-031-0/+3
|/ | | | | | Change-Id: I359e7d8e8cdab7d2475ce5114489ef0a392c3619 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
* winrt: Fix Lumia 930 black viewfinder.Samuel Nevala2015-11-271-2/+3
| | | | | | | | | 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>
* winrt: Prevent camera device from being suspended.Samuel Nevala2015-10-151-4/+17
| | | | | | | | | | | | On certain Lumia devices video buffer gets page locked when camera is stopped. Subsequent call to video frame map/unmap leads to camera device suspension. As a fix delay camera unload until all mapped video frames are unmapped and return early from video frame map when camera is not active. Task-Id: QTBUG-48672 Change-Id: If547b9d430727bbe0e12cd8c07a30aeff81d13e3 Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* winrt: Fix Lumia 1520 black viewfinder.Samuel Nevala2015-09-291-0/+30
| | | | | | | | | | | The latest Denim update broke VideoProcessorBlt for Lumia 1520. After the update, the blit results in a black target texture. As a workaround, don't use DirectVideo, but leave format conversion and drawing to the EGL Node. Task-Id: QTBUG-48331 Change-Id: I1dab6b58d52d0e24fbffb91f23772906a576047a Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* winrt: Optimize camera viewfinder pipeline.Samuel Nevala2015-09-291-18/+20
| | | | | | | | Move blitting from the camera device to render side device. Change-Id: Iadb89f4285f1fc242dbd825e60e258e7a9cfba58 Reviewed-by: Oliver Wolff <oliver.wolff@theqtcompany.com> Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* winrt: Introduce DirectX pipeline bypass.Samuel Nevala2015-09-291-10/+36
| | | | | | | | | | | | Qt Windows Runtime camera uses DirectVideo to convert NV12 format texture to BGRA format texture. As the EGL Node can draw using NV12 already, allow video render control to choose which path to take. By default use DirectVideo. Bypass can be used as fallback when DirectVideo cannot be used or is not working. Task-Id: QTBUG-48331 Change-Id: I0cb87a7c4523bfb60610e6b41ab3fb05aff092a1 Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* winrt: Add camera video probe controlsPeng Wu2015-08-101-10/+142
| | | | | | | | | [ChangLog][multimedia][winrt] The WinRT backend now supports QVideoProbes on camera objects. Task-number: QTBUG-46228 Change-Id: I7850c5ec6f61e5824064d4be8afc8a0b55d05806 Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* WinRT: fix namespaced buildJoerg Bornemann2015-06-041-1/+3
| | | | | | Change-Id: I06b18e2a1318bda826befde52ee1fd874e25dd47 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com> Reviewed-by: Andrew Knight <andrew.knight@intopalo.com>
* Updated WinRT license headers to use LGPLv3 instead of LGPLv21Jani Heikkinen2015-05-211-10/+13
| | | | | | | | From 5.5.0 -> WinRT port is licensed with LGPLv3, see http://blog.qt.io/blog/2015/04/29/windows-10-support-in-qt/ Change-Id: I86e43ba051e3bc1dfb3eb9e1d442a9a12e9efdb7 Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
* winrt: fix camera sample queue thread safetyPeng Wu2015-04-231-5/+18
| | | | | | | | | | | Replace sample buffer QVector with C array to avoid reallocations. The resource needs to be protected, so use atomic indexes to prevent writing into the same array element that is being read. Task-number: QTBUG-45667 Change-Id: Ifd30dd128765ea4794fe8614f25ef596bba891ee Reviewed-by: Andrew Knight <qt@panimo.net> Reviewed-by: Maurice Kalinowski <maurice.kalinowski@theqtcompany.com>
* Update copyright headersAntti Kokko2015-02-121-22/+14
| | | | | | | | | 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>
* winrt: Add camera serviceAndrew Knight2014-08-301-0/+204
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>
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