diff options
Diffstat (limited to 'src/jogl/classes/javax/media/opengl/sub/fixed/GLFixedFuncUtil.java')
-rw-r--r-- | src/jogl/classes/javax/media/opengl/sub/fixed/GLFixedFuncUtil.java | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/jogl/classes/javax/media/opengl/sub/fixed/GLFixedFuncUtil.java b/src/jogl/classes/javax/media/opengl/sub/fixed/GLFixedFuncUtil.java deleted file mode 100644 index 4f6688879..000000000 --- a/src/jogl/classes/javax/media/opengl/sub/fixed/GLFixedFuncUtil.java +++ /dev/null @@ -1,61 +0,0 @@ -/* - * Copyright 2009 Sun Microsystems, Inc. All Rights Reserved. - */ - -package javax.media.opengl.sub.fixed; - -import javax.media.opengl.*; -import javax.media.opengl.sub.*; - -import com.sun.nativewindow.impl.NWReflection; -import java.lang.reflect.*; - -/** - * Tool to pipeline GL2ES2 into a fixed function emulation, - * implementing GL2ES1. - * The implementation is retrieved by reflection. - */ -public class GLFixedFuncUtil { - static final Constructor fFuncHookCstr; - static final Constructor fFuncImplCstr; - - static { - if(NWReflection.isClassAvailable("com.sun.opengl.util.glsl.fixed.FixedFuncHook") && - NWReflection.isClassAvailable("com.sun.opengl.util.glsl.fixed.FixedFuncImpl")) { - Class argsHook[] = { javax.media.opengl.GL2ES2.class }; - Class argsImpl[] = { javax.media.opengl.GL2ES2.class, NWReflection.getClass("com.sun.opengl.util.glsl.fixed.FixedFuncHook") }; - fFuncHookCstr = NWReflection.getConstructor("com.sun.opengl.util.glsl.fixed.FixedFuncHook", argsHook); - fFuncImplCstr = NWReflection.getConstructor("com.sun.opengl.util.glsl.fixed.FixedFuncImpl", argsImpl); - } else { - fFuncHookCstr=null; - fFuncImplCstr=null; - } - } - - /** - * @return If gl is a GL2ES1, return the type cast object, - * otherwise create a FixedFuncImpl pipeline with the GL2ES2 impl. - * @throws GLException If this GL Object is neither GL2ES1 nor GL2ES2 - */ - public static final GL2ES1 getFixedFuncImpl(GL gl) { - if(gl instanceof GL2ES1) { - return (GL2ES1)gl; - } else if(gl instanceof GL2ES2) { - if(null!=fFuncImplCstr) { - try { - GL2ES2 es2 = (GL2ES2)gl; - Object fFuncHook = fFuncHookCstr.newInstance( new Object[] { es2 } ); - GL2ES1 fFuncImpl = (GL2ES1) fFuncImplCstr.newInstance( new Object[] { es2, fFuncHook } ); - gl.getContext().setGL(fFuncImpl); - return fFuncImpl; - } catch (Exception e) { - throw new GLException(e); - } - } else { - throw new GLException("GL Object is GL2ES2, but no fixed function impl. available"); - } - } - throw new GLException("GL Object is neither GL2ES1 nor GL2ES2"); - } -} - |