From 1e3c46a6bba1591dc161d25001f9412b3c514a07 Mon Sep 17 00:00:00 2001
From: Gregory Hainaut <gregory.hainaut@gmail.com>
Date: Wed, 20 Jul 2016 10:00:00 +0200
Subject: [PATCH] gsdx ogl: purge debug message in destructor

Allow to see latest error and avoid noise in Valgrind log
---
 plugins/GSdx/GSDeviceOGL.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/GSdx/GSDeviceOGL.cpp b/plugins/GSdx/GSDeviceOGL.cpp
index 8aa1533198..6bf5caf837 100644
--- a/plugins/GSdx/GSDeviceOGL.cpp
+++ b/plugins/GSdx/GSDeviceOGL.cpp
@@ -138,6 +138,10 @@ GSDeviceOGL::~GSDeviceOGL()
 	// Must be done after the destruction of all shader/program objects
 	delete m_shader;
 	m_shader = NULL;
+
+	// Purge any pending message to reduce noise in Valgrind (potential memory leak
+	// in Mesa driver that doesn't free internal buffer when the context is destroyed)
+	CheckDebugLog();
 }
 
 void GSDeviceOGL::GenerateProfilerData()