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libcamera: controls: Add rectangle and size control types
Add two control types to store rectangles and sizes. These will be useful for the properties related to the pixel array. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
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2 changed files with 25 additions and 0 deletions
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@ -13,6 +13,7 @@
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#include <string>
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#include <unordered_map>
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#include <libcamera/geometry.h>
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#include <libcamera/span.h>
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namespace libcamera {
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@ -27,6 +28,8 @@ enum ControlType {
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ControlTypeInteger64,
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ControlTypeFloat,
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ControlTypeString,
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ControlTypeRectangle,
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ControlTypeSize,
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};
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namespace details {
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@ -70,6 +73,16 @@ struct control_type<std::string> {
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static constexpr ControlType value = ControlTypeString;
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};
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template<>
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struct control_type<Rectangle> {
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static constexpr ControlType value = ControlTypeRectangle;
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};
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template<>
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struct control_type<Size> {
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static constexpr ControlType value = ControlTypeSize;
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};
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template<typename T, std::size_t N>
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struct control_type<Span<T, N>> : public control_type<std::remove_cv_t<T>> {
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};
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