From 724bbf7d2506d65e060c9475010738983f5b85bd Mon Sep 17 00:00:00 2001
From: Yudhistira Erlandinata <yerlandinata@chromium.org>
Date: Wed, 25 Sep 2024 08:12:24 +0000
Subject: libcamera: geometry: Add two-point Rectangle constructor

Add a constructor to the Rectangle class that accepts two points.

The constructed Rectangle spans all the space between the two given
points.

Signed-off-by: Yudhistira Erlandinata <yerlandinata@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>
---
 include/libcamera/geometry.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include')

diff --git a/include/libcamera/geometry.h b/include/libcamera/geometry.h
index 3e6f0f5d..9ca5865a 100644
--- a/include/libcamera/geometry.h
+++ b/include/libcamera/geometry.h
@@ -262,6 +262,15 @@ public:
 	{
 	}
 
+	constexpr Rectangle(const Point &point1, const Point &point2)
+		: Rectangle(std::min(point1.x, point2.x), std::min(point1.y, point2.y),
+			    static_cast<unsigned int>(std::max(point1.x, point2.x)) -
+			    static_cast<unsigned int>(std::min(point1.x, point2.x)),
+			    static_cast<unsigned int>(std::max(point1.y, point2.y)) -
+			    static_cast<unsigned int>(std::min(point1.y, point2.y)))
+	{
+	}
+
 	int x;
 	int y;
 	unsigned int width;
-- 
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