From 40c670626f0ee4a82f25f0b8ceb558dcd6ba2ea5 Mon Sep 17 00:00:00 2001 From: David Plowman Date: Mon, 26 Oct 2020 17:19:04 +0000 Subject: libcamera: Add SensorCropMaximum property The SensorCropMaximum camera property reports the location of that part of the image sensor array that can be scaled to produce the output images, given in native sensor pixels. It will normally change when a new camera mode is selected, and can be used to implement digital zoom. Signed-off-by: David Plowman Reviewed-by: Laurent Pinchart Reviewed-by: Jacopo Mondi Signed-off-by: Laurent Pinchart --- src/libcamera/property_ids.yaml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/libcamera/property_ids.yaml b/src/libcamera/property_ids.yaml index 7261263a..64e88f03 100644 --- a/src/libcamera/property_ids.yaml +++ b/src/libcamera/property_ids.yaml @@ -663,4 +663,19 @@ controls: \todo Rename this property to ActiveAreas once we will have property categories (i.e. Properties::PixelArray::ActiveAreas) + - ScalerCropMaximum: + type: Rectangle + description: | + The maximum valid rectangle for the controls::ScalerCrop control. This + reflects the minimum mandatory cropping applied in the camera sensor and + the rest of the pipeline. Just as the ScalerCrop control, it defines a + rectangle taken from the sensor's active pixel array. + + This property is valid only after the camera has been successfully + configured and its value may change whenever a new configuration is + applied. + + \todo Turn this property into a "maximum control value" for the + ScalerCrop control once "dynamic" controls have been implemented. + ... -- cgit v1.2.1