From 1bfa7a8f6e6dc5999e337aac2b9ddf118cf45a2f Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Sun, 7 Aug 2011 07:53:46 +0200
Subject: GLProfile / eager init: Use relaxed query, if context was created
 while initialize shared

---
 src/jogl/classes/javax/media/opengl/GLDrawableFactory.java | 12 +++++-------
 src/jogl/classes/javax/media/opengl/GLProfile.java         |  6 +++---
 2 files changed, 8 insertions(+), 10 deletions(-)

(limited to 'src/jogl/classes/javax/media/opengl')

diff --git a/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java b/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java
index 5fc977581..1340b661d 100644
--- a/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java
+++ b/src/jogl/classes/javax/media/opengl/GLDrawableFactory.java
@@ -260,19 +260,17 @@ public abstract class GLDrawableFactory {
   }
 
   /**
-   * Returns true if a shared context is already mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()},
-   * or if a new shared context could be created and mapped. Otherwise return false.<br>
-   * Creation of the shared context is tried only once.
+   * Returns true if a shared context could be created while initialization 
+   * of shared resources for <code>device</code> {@link AbstractGraphicsDevice#getConnection()}.<br>
+   * This does not imply a shared context is mapped, but was available<br>.
    *
    * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared the target device, may be <code>null</code> for the platform's default device.
    */
-  public final boolean getIsSharedContextAvailable(AbstractGraphicsDevice device) {
-      return null != getOrCreateSharedContext(device);
-  }
+  public abstract boolean getWasSharedContextCreated(AbstractGraphicsDevice device);
 
   /**
    * Returns the shared context mapped to the <code>device</code> {@link AbstractGraphicsDevice#getConnection()},
-   * either a preexisting or newly created, or <code>null</code> if creation failed or not supported.<br>
+   * either a pre-existing or newly created, or <code>null</code> if creation failed or not supported.<br>
    * Creation of the shared context is tried only once.
    *
    * @param device which {@link javax.media.nativewindow.AbstractGraphicsDevice#getConnection() connection} denotes the shared the target device, may be <code>null</code> for the platform's default device.
diff --git a/src/jogl/classes/javax/media/opengl/GLProfile.java b/src/jogl/classes/javax/media/opengl/GLProfile.java
index 5882046ec..0f502ce32 100644
--- a/src/jogl/classes/javax/media/opengl/GLProfile.java
+++ b/src/jogl/classes/javax/media/opengl/GLProfile.java
@@ -1279,7 +1279,7 @@ public class GLProfile {
         final boolean addedAnyProfile = addedDesktopProfile || addedEGLProfile ;
 
         if(DEBUG) {
-            System.err.println("GLProfile.init addedAnyProfile(e/d) "+addedAnyProfile+" ("+addedDesktopProfile+"/"+addedEGLProfile+")");
+            System.err.println("GLProfile.init addedAnyProfile(d/e) "+addedAnyProfile+" ("+addedDesktopProfile+"/"+addedEGLProfile+")");
             System.err.println("GLProfile.init isAWTAvailable       "+isAWTAvailable);
             System.err.println("GLProfile.init hasDesktopGLFactory  "+hasDesktopGLFactory);
             System.err.println("GLProfile.init hasGL234Impl         "+hasGL234Impl);
@@ -1333,7 +1333,7 @@ public class GLProfile {
 
             // Triggers eager initialization of share context in GLDrawableFactory for the device,
             // hence querying all available GLProfiles
-            boolean desktopSharedCtxAvail = desktopFactory.getIsSharedContextAvailable(device);
+            boolean desktopSharedCtxAvail = desktopFactory.getWasSharedContextCreated(device);
             if (DEBUG) {
                 System.err.println("GLProfile.initProfilesForDevice: "+device+": desktop Shared Ctx "+desktopSharedCtxAvail);
             }
@@ -1352,7 +1352,7 @@ public class GLProfile {
 
             // Triggers eager initialization of share context in GLDrawableFactory for the device,
             // hence querying all available GLProfiles
-            boolean eglSharedCtxAvail = eglFactory.getIsSharedContextAvailable(device);
+            boolean eglSharedCtxAvail = eglFactory.getWasSharedContextCreated(device);
             if (DEBUG) {
                 System.err.println("GLProfile.initProfilesForDevice: "+device+": egl Shared Ctx "+eglSharedCtxAvail);
             }
-- 
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