From 3e43ef1a81bca32d2840c714c8e791d192ad88cc Mon Sep 17 00:00:00 2001
From: Sven Gothel <sgothel@jausoft.com>
Date: Mon, 21 Jul 2008 00:18:02 +0000
Subject: - New profile GL2ES12 (desktop)     - Intersection of GL2 + GLES1 +
 GLES2     - Common set of GLES1 + GLES2     - Utilized new
 'ExtendedInterfaceSymbolsOnly' gluegen config

- DroppingUniqVendorExtension + 3DFX + APPLE
    - Some APPLE enumerates are manually provided!

- Removing of 'jogl.oswin.jar' - since it is redundant now!

- Proper partitioning of 'jogl.gl2' and 'jogl.gl2es12' for
    - x11, win and osx

- Profile selection/trial for e.g. GL2ES1 is now in the following order:
    1) GLES1
    2) GL2ES12
    3) GL2

- Footprint for all profiles below 1/2 MB,
    NEWT:
        ES1:     284 kB
        ES2:     280 kB
        GL2ES12: 332 kB
        GL2:     456 kB


git-svn-id: file:///usr/local/projects/SUN/JOGL/git-svn/svn-server-sync/jogl/branches/JOGL_2_SANDBOX@1729 232f8b59-042b-4e1e-8c03-345bb8c30851
---
 .../javax/media/opengl/GLDrawableFactory.java      |  4 +-
 src/classes/javax/media/opengl/GLProfile.java      | 51 +++++++++++++++++++---
 2 files changed, 46 insertions(+), 9 deletions(-)

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

diff --git a/src/classes/javax/media/opengl/GLDrawableFactory.java b/src/classes/javax/media/opengl/GLDrawableFactory.java
index a6e382760..e28c9b28e 100644
--- a/src/classes/javax/media/opengl/GLDrawableFactory.java
+++ b/src/classes/javax/media/opengl/GLDrawableFactory.java
@@ -95,7 +95,7 @@ public abstract class GLDrawableFactory {
       } catch (Exception e) {
           e.printStackTrace();
       }
-    } else if (!GLProfile.isGL2()) {
+    } else if (!GLProfile.isGL2() && !GLProfile.isGL2ES12()) {
       // We require that the user passes in one of the known profiles
       throw new GLException("Unknown or unsupported profile \"" + GLProfile.getProfile() + "\"");
     }
@@ -162,7 +162,7 @@ public abstract class GLDrawableFactory {
       } catch (Exception e) {
           e.printStackTrace();
       }
-    } else if (!GLProfile.isGL2()) {
+    } else if (!GLProfile.isGL2() && !GLProfile.isGL2ES12()) {
       // We require that the user passes in one of the known profiles
       throw new GLException("Unknown or unsupported profile \"" + GLProfile.getProfile() + "\"");
     }
diff --git a/src/classes/javax/media/opengl/GLProfile.java b/src/classes/javax/media/opengl/GLProfile.java
index 21dccc8ed..d4c8d4c6b 100644
--- a/src/classes/javax/media/opengl/GLProfile.java
+++ b/src/classes/javax/media/opengl/GLProfile.java
@@ -44,6 +44,9 @@ public class GLProfile {
   /** The desktop (OpenGL 2.0) profile */
   public static final String GL2   = "GL2";
 
+  /** The desktop short profile, intersecting: GL2+GLES1+GLES2 */
+  public static final String GL2ES12 = "GL2ES12";
+
   /** The OpenGL ES 1 (really, 1.1) profile */
   public static final String GLES1 = "GLES1";
 
@@ -56,8 +59,11 @@ public class GLProfile {
   private static final void tryLibrary() 
   {
     try {
+        Class clazz = Class.forName(getGLImplBaseClassName()+"Impl");
         if(GL2.equals(profile)) {
             NativeLibLoader.loadGL2();
+        } if(GL2ES12.equals(profile)) {
+            NativeLibLoader.loadGL2ES12();
         } else if(GLES1.equals(profile) || GLES2.equals(profile)) {
             Object eGLDrawableFactory = GLReflection.createInstance("com.sun.opengl.impl.egl.EGLDrawableFactory");
             if(null==eGLDrawableFactory) {
@@ -95,15 +101,21 @@ public class GLProfile {
     }
   }
 
+  /**
+   * Selects a profile, implementing the interface GL2ES1.
+   */
   public static synchronized final void setProfileGL2ES1() {
-    setProfile(new String[] { GLES1, GL2 });
+    setProfile(new String[] { GLES1, GL2ES12, GL2 });
     if(null==profile) {
       throw new GLException("Profiles GLES1 and GL2 not available");
     }
   }
 
+  /**
+   * Selects a profile, implementing the interface GL2ES2.
+   */
   public static synchronized final void setProfileGL2ES2() {
-    setProfile(new String[] { GLES2, GL2 });
+    setProfile(new String[] { GLES2, GL2ES12, GL2 });
     if(null==profile) {
       throw new GLException("Profiles GLES2 and GL2 not available");
     }
@@ -113,26 +125,37 @@ public class GLProfile {
     return profile;
   }
   
+  /* true profile GL2ES12 */
+  public static final boolean isGL2ES12() {
+    return GL2ES12.equals(profile);
+  }
+
+  /* true profile GL2 */
   public static final boolean isGL2() {
     return GL2.equals(profile);
   }
 
+  /* true profile GLES1 */
   public static final boolean isGLES1() {
     return GLES1.equals(profile);
   }
 
-  public static final boolean isGL2ES1() {
-    return isGL2() || isGLES1();
-  }
-
+  /* true profile GLES2 */
   public static final boolean isGLES2() {
     return GLES2.equals(profile);
   }
 
+  /* abstract profile GL2ES12, GL2, GLES1 */
+  public static final boolean isGL2ES1() {
+    return isGL2ES12() || isGL2() || isGLES1();
+  }
+
+  /* abstract profile GL2ES12, GL2, GLES2 */
   public static final boolean isGL2ES2() {
-    return isGL2() || isGLES2();
+    return isGL2ES12() || isGL2() || isGLES2();
   }
 
+  /* abstract profile GLES1, GLES2 */
   public static final boolean isGLES() {
     return isGLES2() || isGLES1();
   }
@@ -165,5 +188,19 @@ public class GLProfile {
     return GLReflection.implementationOf(obj, "javax.media.opengl.GL2ES2");
   }
 
+  public static final String getGLImplBaseClassName() {
+        if(isGL2()) {
+            return "com.sun.opengl.impl.gl2.GL2";
+        } else if(isGL2ES12()) {
+            return "com.sun.opengl.impl.gl2es12.GL2ES12";
+        } else if(isGLES1()) {
+            return "com.sun.opengl.impl.es1.GLES1";
+        } else if(isGLES2()) {
+            return "com.sun.opengl.impl.es2.GLES2";
+        } else {
+            throw new GLUnsupportedException("uncovered profile");
+        }
+  }
+
 }
 
-- 
cgit v1.2.3