From 01b3f327df2dc30d847bd335ccce12eaec2dfd39 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 29 Feb 2020 22:04:02 +0100
Subject: Move pixel buffer render code from Window to PixelBuffer for easier
 testing/benchmarking.

---
 test/uitests/benchmarktest.cc | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'test')

diff --git a/test/uitests/benchmarktest.cc b/test/uitests/benchmarktest.cc
index b240388..33defc6 100644
--- a/test/uitests/benchmarktest.cc
+++ b/test/uitests/benchmarktest.cc
@@ -115,6 +115,34 @@ int main()
 		}
 	}
 
+	{
+		GUI::PixelBuffer wpixbuf(800, 600);
+		std::vector<GUI::PixelBufferAlpha*> children;
+		for(int i = 0; i < 100; ++i)
+		{
+			auto child = new GUI::PixelBufferAlpha(300, 300);
+			child->x = i * 2;
+			child->y = i * 2;
+			children.push_back(child);
+		}
+
+		TimedScope timed("Buffer flattening", 100);
+		for(int i = 0; i < 100; ++i)
+		{
+			for(auto child : children)
+			{
+				child->dirty = true;
+			}
+
+			wpixbuf.updateBuffer(children);
+		}
+
+		for(auto child : children)
+		{
+			delete child;
+		}
+	}
+
 	{
 		TimedScope timed("Scaled 1:1 no alpha", 1000);
 		for(int i = 0; i < 1000; ++i)
-- 
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