From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Sun, 9 Feb 2020 13:40:38 +0000 (+0100)
Subject: Neutral white balance is (1,1,1), not (0.5,0.5,0.5). Probably irrelevant in practice... 
X-Git-Tag: 1.9.2~51
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=c8a83bd9aaf2bebe739865b23c636455b4b18ce9;p=nageru

Neutral white balance is (1,1,1), not (0.5,0.5,0.5). Probably irrelevant in practice currently, though.
---

diff --git a/nageru/glwidget.cpp b/nageru/glwidget.cpp
index 10d39cb..d3e1d56 100644
--- a/nageru/glwidget.cpp
+++ b/nageru/glwidget.cpp
@@ -72,7 +72,7 @@ void GLWidget::grab_white_balance(unsigned channel, unsigned x, unsigned y)
 {
 	// Set the white balance to neutral for the grab. It's probably going to
 	// flicker a bit, but hopefully this display is not live anyway.
-	global_mixer->set_wb(output, 0.5, 0.5, 0.5);
+	global_mixer->set_wb(output, 1.0, 1.0, 1.0);
 	global_mixer->wait_for_next_frame();
 
 	// Mark that the next paintGL() should grab the given pixel.