From cec1d9ea562e3d52c98f1219db5e186943f2f0d6 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 12 Feb 2017 11:07:22 +0100
Subject: Refactor/introduce widget and windiow redraw/dirty mechanism to
 eradicate unnecessary rendering passes during event handling.

---
 plugingui/pixelbuffer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'plugingui/pixelbuffer.cc')

diff --git a/plugingui/pixelbuffer.cc b/plugingui/pixelbuffer.cc
index 5d032b4..15270af 100644
--- a/plugingui/pixelbuffer.cc
+++ b/plugingui/pixelbuffer.cc
@@ -156,7 +156,7 @@ void PixelBufferAlpha::pixel(size_t x, size_t y,
                              unsigned char* red,
                              unsigned char* green,
                              unsigned char* blue,
-                             unsigned char* alpha)
+                             unsigned char* alpha) const
 {
 	assert(x < width);
 	assert(y < height);
-- 
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