| Message ID | 20201026171908.21463-2-david.plowman@raspberrypi.com |
|---|---|
| State | Accepted |
| Headers | show |
| Series |
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| Related | show |
Hi David, Thank you for the patch. On Mon, Oct 26, 2020 at 05:19:03PM +0000, David Plowman wrote: > The ScalerCrop control selects how much of the sensor's active pixel > area will be scaled to form the final output image. It can be used to > implement digital zoom. > > Signed-off-by: David Plowman <david.plowman@raspberrypi.com> > Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > src/libcamera/control_ids.yaml | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml > index 4c415545..b4f76570 100644 > --- a/src/libcamera/control_ids.yaml > +++ b/src/libcamera/control_ids.yaml > @@ -284,4 +284,17 @@ controls: > order in an array of 9 floating point values. > > size: [3x3] > + > + - ScalerCrop: > + type: Rectangle > + description: | > + Sets the image portion that will be scaled to form the whole of > + the final output image. The (x,y) location of this rectangle is > + relative to the PixelArrayActiveArea that is being used. The units The property is called PixelArrayActiveAreas. I'll fix this when applying. > + remain native sensor pixels, even if the sensor is being used in > + a binning or skipping mode. > + > + This control is only present when the pipeline supports scaling. Its > + maximum valid value is given by the properties::ScalerCropMaximum > + property, and the two can be used to implement digital zoom. > ...
diff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml index 4c415545..b4f76570 100644 --- a/src/libcamera/control_ids.yaml +++ b/src/libcamera/control_ids.yaml @@ -284,4 +284,17 @@ controls: order in an array of 9 floating point values. size: [3x3] + + - ScalerCrop: + type: Rectangle + description: | + Sets the image portion that will be scaled to form the whole of + the final output image. The (x,y) location of this rectangle is + relative to the PixelArrayActiveArea that is being used. The units + remain native sensor pixels, even if the sensor is being used in + a binning or skipping mode. + + This control is only present when the pipeline supports scaling. Its + maximum valid value is given by the properties::ScalerCropMaximum + property, and the two can be used to implement digital zoom. ...