The BIG LWJGL REFACTORING

src/java/org/lwjgl/opengl/ARBVertexShader.java

@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 2002 Lightweight Java Game Library Project
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * * Neither the name of 'Light Weight Java Game Library' nor the names of
+ *   its contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+/*
+ * Created by LWJGL.
+ * User: spasi
+ * Date: 17 Äåê 2003
+ * Time: 3:58:43 ðì
+ */
+
+package org.lwjgl.opengl;
+
+import java.nio.ByteBuffer;
+import java.nio.IntBuffer;
+
+public class ARBVertexShader {
+
+	/*
+	* Accepted by the <shaderType> argument of CreateShaderObjectARB:
+	*/
+	public static final int GL_VERTEX_SHADER_ARB = 0x8B31;
+
+	/*
+	* Accepted by the <pname> parameter of GetBooleanv, GetIntegerv,
+	* GetFloatv, and GetDoublev:
+	*/
+	public static final int GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB = 0x8B4A;
+	public static final int GL_MAX_VARYING_FLOATS_ARB = 0x8B4B;
+	public static final int GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS_ARB = 0x8B4C;
+	public static final int GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS_ARB = 0x8B4D;
+
+	/*
+	* Accepted by the <pname> parameter GetObjectParameter{if}vARB:
+	*/
+	public static final int GL_OBJECT_ACTIVE_ATTRIBUTES_ARB = 0x8B89;
+	public static final int GL_OBJECT_ACTIVE_ATTRIBUTE_MAX_LENGTH_ARB = 0x8B8A;
+
+	// ---------------------------
+	public static void glBindAttribLocationARB(int programObj, int index, ByteBuffer name) {
+		if (name.get(name.limit()) != 0) {
+			throw new IllegalArgumentException("<name> must be a null-terminated string.");
+		}
+		nglBindAttribLocationARB(programObj, index, name, name.position());
+	}
+
+	private static native void nglBindAttribLocationARB(int programObj, int index, ByteBuffer name,
+	                                                    int nameOffset);
+	// ---------------------------
+
+	// ---------------------------
+	public static void glGetActiveAttribARB(int programObj, int index, IntBuffer length,
+	                                        IntBuffer size, IntBuffer type, ByteBuffer name) {
+		// TODO: check buffer size
+		
+		if ( length == null )
+			nglGetActiveAttribARB(programObj, index, name.remaining(), null, -1, size, size.position(),
+			                      type, type.position(), name, name.position());
+		else {
+			nglGetActiveAttribARB(programObj, index, name.remaining(), length, length.position(), size,
+			                      size.position(), type, type.position(), name, name.position());
+		}
+	}
+
+	private static native void nglGetActiveAttribARB(int programObj, int index, int maxLength,
+	                                                 IntBuffer length, int lengthOffset,
+	                                                 IntBuffer size, int sizeOffset, IntBuffer type,
+	                                                 int typeOffset, ByteBuffer name, int nameOffset);
+	// ---------------------------
+
+	// ---------------------------
+	public static int glGetAttribLocationARB(int programObj, ByteBuffer name) {
+		if (name.get(name.limit()) != 0) {
+			throw new IllegalArgumentException("<name> must be a null-terminated string.");
+		}
+		return nglGetAttribLocationARB(programObj, name, name.position());
+	}
+
+	private static native int nglGetAttribLocationARB(int programObj, ByteBuffer name, int nameOffset);
+	// ---------------------------
+
+}