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.
---
 .../macosx/cgl/MacOSXCGLDrawableFactory.java       | 27 ++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'src/jogl/classes/jogamp/opengl/macosx')

diff --git a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
index 120de4a13..871067f4c 100644
--- a/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
+++ b/src/jogl/classes/jogamp/opengl/macosx/cgl/MacOSXCGLDrawableFactory.java
@@ -335,6 +335,33 @@ public class MacOSXCGLDrawableFactory extends GLDrawableFactoryImpl {
     return null;
   }
 
+  /**
+   * {@inheritDoc}
+   * <p>
+   * This factory always supports native desktop OpenGL profiles.
+   * </p>
+   */
+  @Override
+  public final boolean hasOpenGLDesktopSupport() { return true; }
+
+  /**
+   * {@inheritDoc}
+   * <p>
+   * This factory never supports native GLES profiles.
+   * </p>
+   */
+  @Override
+  public final boolean hasOpenGLESSupport() { return false; }
+
+  /**
+   * {@inheritDoc}
+   * <p>
+   * Always returns true.
+   * </p>
+   */
+  @Override
+  public final boolean hasMajorMinorCreateContextARB() { return true; }
+
   @Override
   protected List<GLCapabilitiesImmutable> getAvailableCapabilitiesImpl(final AbstractGraphicsDevice device) {
       return MacOSXCGLGraphicsConfiguration.getAvailableCapabilities(this, device);
-- 
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