j3dcore: flatten the directory structure a bit

Signed-off-by: Harvey Harrison <[email protected]>

1 files changed, 109 insertions, 0 deletions

diff --git a/src/javax/media/j3d/JoglContext.java b/src/javax/media/j3d/JoglContext.java
new file mode 100644
index 0000000..718a092
--- /dev/null
+++ b/src/javax/media/j3d/JoglContext.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2006-2008 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ */
+
+package javax.media.j3d;
+
+import java.nio.Buffer;
+import java.nio.FloatBuffer;
+
+import com.jogamp.opengl.GL;
+import com.jogamp.opengl.GLContext;
+
+/**
+ * Graphics context objects for Jogl rendering pipeline.
+ */
+class JoglContext implements Context {
+  private GLContext  context;
+
+  // Properties we need to keep track of for efficiency
+  private int maxTexCoordSets;
+  private float alphaClearValue;
+  private int currentTextureUnit;
+  private int currentCombinerUnit;
+  private boolean hasMultisample;
+
+  // Needed for vertex attribute implementation
+  private JoglShaderObject shaderProgram;
+
+  // Only used when GLSL shader library is active
+  private int        glslVertexAttrOffset;
+
+  JoglContext(GLContext context) {
+    this.context = context;
+  }
+
+  GLContext getGLContext() {
+    return context;
+  }
+
+  int   getMaxTexCoordSets()            { return maxTexCoordSets;     }
+  void  setMaxTexCoordSets(int val)     { maxTexCoordSets = val;      }
+  float getAlphaClearValue()            { return alphaClearValue;     }
+  void  setAlphaClearValue(float val)   { alphaClearValue = val;      }
+  int   getCurrentTextureUnit()         { return currentTextureUnit;  }
+  void  setCurrentTextureUnit(int val)  { currentTextureUnit = val;   }
+  int   getCurrentCombinerUnit()        { return currentCombinerUnit; }
+  void  setCurrentCombinerUnit(int val) { currentCombinerUnit = val;  }
+  boolean getHasMultisample()           { return hasMultisample;      }
+  void    setHasMultisample(boolean val){ hasMultisample = val;       }
+
+void vertexAttrPointer(GL gl, int index, int size, int type, int stride, Buffer pointer) {
+	gl.getGL2().glVertexAttribPointerARB(index + glslVertexAttrOffset, size,
+	                                     type, false, stride, pointer);
+}
+
+void enableVertexAttrArray(GL gl, int index) {
+	gl.getGL2().glEnableVertexAttribArrayARB(index + glslVertexAttrOffset);
+}
+
+void disableVertexAttrArray(GL gl, int index) {
+	gl.getGL2().glDisableVertexAttribArrayARB(index + glslVertexAttrOffset);
+}
+
+void vertexAttr1fv(GL gl, int index, FloatBuffer buf) {
+	gl.getGL2().glVertexAttrib1fvARB(index + glslVertexAttrOffset, buf);
+}
+
+void vertexAttr2fv(GL gl, int index, FloatBuffer buf) {
+	gl.getGL2().glVertexAttrib2fvARB(index + glslVertexAttrOffset, buf);
+}
+
+void vertexAttr3fv(GL gl, int index, FloatBuffer buf) {
+	gl.getGL2().glVertexAttrib3fvARB(index + glslVertexAttrOffset, buf);
+}
+
+void vertexAttr4fv(GL gl, int index, FloatBuffer buf) {
+	gl.getGL2().glVertexAttrib4fvARB(index + glslVertexAttrOffset, buf);
+}
+
+  // Used in vertex attribute implementation
+  JoglShaderObject getShaderProgram()                        { return shaderProgram;   }
+  void             setShaderProgram(JoglShaderObject object) { shaderProgram = object; }
+
+  // Only used when GLSL shaders are in use
+  int  getGLSLVertexAttrOffset()           { return glslVertexAttrOffset;   }
+  void setGLSLVertexAttrOffset(int offset) { glslVertexAttrOffset = offset; }
+}