From 31c9998bf042963f11e0c4f3687ee8ba0b7318cc Mon Sep 17 00:00:00 2001
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: Thu, 13 Jun 2024 04:12:29 +0300
Subject: ipa: libipa: pwl: Add a constructor that moves a Point vector

The Pwl::Pwl(const std::vector<Point> &) constructor is inefficient as
it makes a copy of the given points vector. Add a second constructor
that takes an rvalue reference to a points vector to provide move
semantics.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
---
 src/ipa/libipa/pwl.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/ipa/libipa/pwl.h')

diff --git a/src/ipa/libipa/pwl.h b/src/ipa/libipa/pwl.h
index 02834231..8edb4d33 100644
--- a/src/ipa/libipa/pwl.h
+++ b/src/ipa/libipa/pwl.h
@@ -47,6 +47,8 @@ public:
 
 	Pwl();
 	Pwl(const std::vector<Point> &points);
+	Pwl(std::vector<Point> &&points);
+
 	int readYaml(const libcamera::YamlObject &params);
 
 	void append(double x, double y, double eps = 1e-6);
-- 
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