From fd0cd53a24459e0314360d70d8499b491c06a8e4 Mon Sep 17 00:00:00 2001
From: Tom Cooksey <thomas.cooksey@nokia.com>
Date: Fri, 24 Jul 2009 18:44:45 +0200
Subject: Add a getter to QEglContext for the EGL extension string

Reviewed-By: Rhys Weatherley
---
 src/gui/egl/qegl.cpp | 11 +++++++++++
 src/gui/egl/qegl_p.h |  3 +++
 2 files changed, 14 insertions(+)

diff --git a/src/gui/egl/qegl.cpp b/src/gui/egl/qegl.cpp
index 89d9d1b..ebdac9a 100644
--- a/src/gui/egl/qegl.cpp
+++ b/src/gui/egl/qegl.cpp
@@ -400,4 +400,15 @@ void QEglContext::dumpAllConfigs()
     delete [] configs;
 }
 
+QString QEglContext::extensions()
+{
+    const char* exts = eglQueryString(dpy, EGL_EXTENSIONS);
+    return QString(QLatin1String(exts));
+}
+
+bool QEglContext::hasExtension(const char* extensionName)
+{
+    return extensions().contains(QLatin1String(extensionName));
+}
+
 QT_END_NAMESPACE
diff --git a/src/gui/egl/qegl_p.h b/src/gui/egl/qegl_p.h
index ddf7d27..3ae1489 100644
--- a/src/gui/egl/qegl_p.h
+++ b/src/gui/egl/qegl_p.h
@@ -122,6 +122,9 @@ public:
 
     void dumpAllConfigs();
 
+    QString extensions();
+    bool hasExtension(const char* extensionName);
+
 private:
     QEgl::API apiType;
     EGLDisplay dpy;
-- 
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