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path: root/src/qcam/format_converter.cpp
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2019-05-07qcam: format_converter: Add formatFamily enumPaul Elder
It is not sustainable to add a new flag for every new video format family (eg. YUYV, RGB, NV, MJPEG, etc), so add a formatFamily enum to indicate these in the FormatConverter. Note that formats are grouped into families based on if they are able to share a set of parameters for conversion. Signed-off-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2019-05-04qcam: format_converter: Add RGB formats supportLaurent Pinchart
Add support for the RGB format supported by VIMC (V4L2_PIX_FMT_BGR24, V4L2_PIX_FMT_RGB24 and V4L2_PIX_FMT_ARGB32). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
2019-04-02qcam: Add JPEG format supportLaurent Pinchart
When the camera provides MJPEG, use the QImage JPEG decompression code to convert that to RGB. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
2019-03-29qcam: Add Qt-based GUI applicationLaurent Pinchart
qcam is a sample camera GUI application based on Qt. It demonstrates integration of the Qt event loop with libcamera. The application lets the user select a camera through the GUI, and then captures a single stream from the camera and displays it in a window. Only streams in YUYV formats are supported for now. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Tested-by: Kieran Bingham <kieran.bingham@ideasonboard.com>