From 3ac457a3a9074a70bf428bb6a5674b8f70d268b1 Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sun, 30 Aug 2015 02:30:26 +0200
Subject: Bug 1203: Optimize OpenGL Profile probing/mapping (Skip redundant
queries)
Via GLDrawableFactory[Impl] the following details are considered
while GLContextImpl.mapGLVersions(..):
- hasOpenGLDesktopSupport
If false, skip OpenGL Desktop queries
- hasOpenGLESSupport
If false, skip OpenGL ES queries
- hasMajorMinorCreateContextARB
If false, reduce [maxMajor.maxMinor..minMajor.minMinor]
iteration, reducing to [maxMajor..minMajor],
usually only one query.
---
src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java | 12 ++++++++++++
1 file changed, 12 insertions(+)
(limited to 'src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java')
diff --git a/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java b/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java
index 7d78e3409..51da34ce0 100644
--- a/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java
+++ b/src/jogl/classes/com/jogamp/opengl/GLDrawableFactory.java
@@ -420,6 +420,18 @@ public abstract class GLDrawableFactory {
*/
public abstract GLRendererQuirks getRendererQuirks(AbstractGraphicsDevice device, final GLProfile glp);
+ /**
+ * Method returns {@code true} if underlying implementation may support native desktop OpenGL,
+ * otherwise {@code false}.
+ */
+ public abstract boolean hasOpenGLDesktopSupport();
+
+ /**
+ * Method returns {@code true} if underlying implementation may support native embedded OpenGL ES,
+ * otherwise {@code false}.
+ */
+ public abstract boolean hasOpenGLESSupport();
+
/**
* Returns the sole GLDrawableFactory instance for the desktop (X11, WGL, ..) if exist or null
*/
--
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