diff options
Diffstat (limited to 'src/java/com/sun/gluegen/opengl/GLConfiguration.java')
| -rwxr-xr-x | src/java/com/sun/gluegen/opengl/GLConfiguration.java | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/src/java/com/sun/gluegen/opengl/GLConfiguration.java b/src/java/com/sun/gluegen/opengl/GLConfiguration.java deleted file mode 100755 index e331d16..0000000 --- a/src/java/com/sun/gluegen/opengl/GLConfiguration.java +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (c) 2003-2005 Sun Microsystems, Inc. All Rights Reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * - Redistribution of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * - Redistribution 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 Sun Microsystems, Inc. or the names of - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * This software is provided "AS IS," without a warranty of any kind. ALL - * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, - * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A - * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN - * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR - * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR - * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR - * ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR - * DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE - * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, - * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF - * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. - * - * You acknowledge that this software is not designed or intended for use - * in the design, construction, operation or maintenance of any nuclear - * facility. - * - * Sun gratefully acknowledges that this software was originally authored - * and developed by Kenneth Bradley Russell and Christopher John Kline. - */ - -package com.sun.gluegen.opengl; - -import java.io.*; -import java.util.*; - -import com.sun.gluegen.*; -import com.sun.gluegen.procaddress.*; - -public class GLConfiguration extends ProcAddressConfiguration { - // The following data members support ignoring an entire extension at a time - private List/*<String>*/ glHeaders = new ArrayList(); - private Set/*<String>*/ ignoredExtensions = new HashSet(); - private BuildStaticGLInfo glInfo; - // Maps function names to the kind of buffer object it deals with - private Map/*<String,GLEmitter.BufferObjectKind>*/ bufferObjectKinds = new HashMap(); - private GLEmitter emitter; - - public GLConfiguration(GLEmitter emitter) { - super(); - this.emitter = emitter; - try { - setProcAddressNameExpr("PFN $UPPERCASE({0}) PROC"); - } catch (NoSuchElementException e) { - throw new RuntimeException("Error configuring ProcAddressNameExpr", e); - } - } - - protected void dispatch(String cmd, StringTokenizer tok, File file, String filename, int lineNo) throws IOException { - if (cmd.equalsIgnoreCase("IgnoreExtension")) - { - String sym = readString("IgnoreExtension", tok, filename, lineNo); - ignoredExtensions.add(sym); - } - else if (cmd.equalsIgnoreCase("GLHeader")) - { - String sym = readString("GLHeader", tok, filename, lineNo); - glHeaders.add(sym); - } - else if (cmd.equalsIgnoreCase("BufferObjectKind")) - { - readBufferObjectKind(tok, filename, lineNo); - } - else - { - super.dispatch(cmd,tok,file,filename,lineNo); - } - } - - protected void readBufferObjectKind(StringTokenizer tok, String filename, int lineNo) { - try { - String kindString = tok.nextToken(); - GLEmitter.BufferObjectKind kind = null; - String target = tok.nextToken(); - if (kindString.equalsIgnoreCase("UnpackPixel")) { - kind = GLEmitter.BufferObjectKind.UNPACK_PIXEL; - } else if (kindString.equalsIgnoreCase("PackPixel")) { - kind = GLEmitter.BufferObjectKind.PACK_PIXEL; - } else if (kindString.equalsIgnoreCase("Array")) { - kind = GLEmitter.BufferObjectKind.ARRAY; - } else if (kindString.equalsIgnoreCase("Element")) { - kind = GLEmitter.BufferObjectKind.ELEMENT; - } else { - throw new RuntimeException("Error parsing \"BufferObjectKind\" command at line " + lineNo + - " in file \"" + filename + "\": illegal BufferObjectKind \"" + - kindString + "\", expected one of UnpackPixel, PackPixel, Array, or Element"); - } - - bufferObjectKinds.put(target, kind); - } catch (NoSuchElementException e) { - throw new RuntimeException("Error parsing \"BufferObjectKind\" command at line " + lineNo + - " in file \"" + filename + "\"", e); - } - } - - /** Overrides javaPrologueForMethod in superclass and - automatically generates prologue code for functions associated - with buffer objects. */ - public List/*<String>*/ javaPrologueForMethod(MethodBinding binding, - boolean forImplementingMethodCall, - boolean eraseBufferAndArrayTypes) { - List/*<String>*/ res = super.javaPrologueForMethod(binding, - forImplementingMethodCall, - eraseBufferAndArrayTypes); - GLEmitter.BufferObjectKind kind = getBufferObjectKind(binding.getName()); - if (kind != null) { - // Need to generate appropriate prologue based on both buffer - // object kind and whether this variant of the MethodBinding - // is the one accepting a "long" as argument - // - // NOTE we MUST NOT mutate the array returned from the super - // call! - ArrayList res2 = new ArrayList(); - if (res != null) { - res2.addAll(res); - } - res = res2; - - String prologue = "check"; - - if (kind == GLEmitter.BufferObjectKind.UNPACK_PIXEL) { - prologue = prologue + "UnpackPBO"; - } else if (kind == GLEmitter.BufferObjectKind.PACK_PIXEL) { - prologue = prologue + "PackPBO"; - } else if (kind == GLEmitter.BufferObjectKind.ARRAY) { - prologue = prologue + "ArrayVBO"; - } else if (kind == GLEmitter.BufferObjectKind.ELEMENT) { - prologue = prologue + "ElementVBO"; - } else { - throw new RuntimeException("Unknown BufferObjectKind " + kind); - } - - if (emitter.isBufferObjectMethodBinding(binding)) { - prologue = prologue + "Enabled"; - } else { - prologue = prologue + "Disabled"; - } - - prologue = prologue + "();"; - - res.add(0, prologue); - - // Must also filter out bogus rangeCheck directives for VBO/PBO - // variants - if (emitter.isBufferObjectMethodBinding(binding)) { - for (Iterator iter = res.iterator(); iter.hasNext(); ) { - String line = (String) iter.next(); - if (line.indexOf("BufferFactory.rangeCheck") >= 0) { - iter.remove(); - } - } - } - } - - return res; - } - - public boolean shouldIgnore(String symbol) { - // Check ignored extensions based on our knowledge of the static GL info - if (glInfo != null) { - String extension = glInfo.getExtension(symbol); - if (extension != null && - ignoredExtensions.contains(extension)) { - return true; - } - } - - return super.shouldIgnore(symbol); - } - - /** Returns the kind of buffer object this function deals with, or - null if none. */ - public GLEmitter.BufferObjectKind getBufferObjectKind(String name) { - return (GLEmitter.BufferObjectKind) bufferObjectKinds.get(name); - } - - public boolean isBufferObjectFunction(String name) { - return (getBufferObjectKind(name) != null); - } - - /** Parses any GL headers specified in the configuration file for - the purpose of being able to ignore an extension at a time. */ - public void parseGLHeaders(GlueEmitterControls controls) throws IOException { - if (!glHeaders.isEmpty()) { - glInfo = new BuildStaticGLInfo(); - for (Iterator iter = glHeaders.iterator(); iter.hasNext(); ) { - String file = (String) iter.next(); - String fullPath = controls.findHeaderFile(file); - if (fullPath == null) { - throw new IOException("Unable to locate header file \"" + file + "\""); - } - glInfo.parse(fullPath); - } - } - } -} |