From 200d535ca85f23e6c562335c5d9badb5be4db28f Mon Sep 17 00:00:00 2001
From: Yudhistira Erlandinata <yerlandinata@chromium.org>
Date: Mon, 30 Sep 2024 16:02:24 +0200
Subject: libcamera: controls: Add ControlTypePoint

Add a control_type<> specialization for libcamera::Point to allow
storing data of that type in a ControlValue instance.

The new control type will be used by controls introduced in the
next patches.

Signed-off-by: Yudhistira Erlandinata <yerlandinata@chromium.org>
Co-developed-by: Becker Hsieh <beckerh@chromium.org>
Co-developed-by: Harvey Yang <chenghaoyang@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Harvey Yang <chenghaoyang@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/libcamera/controls.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src')

diff --git a/src/libcamera/controls.cpp b/src/libcamera/controls.cpp
index ea439730..62185d64 100644
--- a/src/libcamera/controls.cpp
+++ b/src/libcamera/controls.cpp
@@ -60,6 +60,7 @@ static constexpr size_t ControlValueSize[] = {
 	[ControlTypeString]		= sizeof(char),
 	[ControlTypeRectangle]		= sizeof(Rectangle),
 	[ControlTypeSize]		= sizeof(Size),
+	[ControlTypePoint]		= sizeof(Point),
 };
 
 } /* namespace */
@@ -254,6 +255,11 @@ std::string ControlValue::toString() const
 			str += value->toString();
 			break;
 		}
+		case ControlTypePoint: {
+			const Point *value = reinterpret_cast<const Point *>(data);
+			str += value->toString();
+			break;
+		}
 		case ControlTypeNone:
 		case ControlTypeString:
 			break;
-- 
cgit v1.2.1