diff options
Diffstat (limited to 'src/java/com/sun/gluegen/opengl/GLConfiguration.java')
| -rwxr-xr-x | src/java/com/sun/gluegen/opengl/GLConfiguration.java | 419 |
1 files changed, 210 insertions, 209 deletions
diff --git a/src/java/com/sun/gluegen/opengl/GLConfiguration.java b/src/java/com/sun/gluegen/opengl/GLConfiguration.java index 6d08a10a2..d712e902d 100755 --- a/src/java/com/sun/gluegen/opengl/GLConfiguration.java +++ b/src/java/com/sun/gluegen/opengl/GLConfiguration.java @@ -36,7 +36,6 @@ * 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.*; @@ -47,30 +46,33 @@ import com.sun.gluegen.procaddress.*; import com.jogamp.gluegen.runtime.opengl.GLExtensionNames; public class GLConfiguration extends ProcAddressConfiguration { - // The following data members support ignoring an entire extension at a time - private List<String> glHeaders = new ArrayList<String>(); - private Set<String> ignoredExtensions = new HashSet<String>(); - private Set<String> extensionsRenamedIntoCore = new HashSet<String>(); - private BuildStaticGLInfo glInfo; - // Maps function names to the kind of buffer object it deals with - private Map<String,GLEmitter.BufferObjectKind> bufferObjectKinds = new HashMap<String,GLEmitter.BufferObjectKind>(); - private GLEmitter emitter; - private Set<String> dropUniqVendorExtensions = new HashSet<String>(); - // This directive is off by default but can help automatically - // indicate which extensions have been folded into the core OpenGL - // namespace, and if not, then why not - private boolean autoUnifyExtensions=false; - private boolean allowNonGLExtensions=false; - - public GLConfiguration(GLEmitter emitter) { - super(); - this.emitter = emitter; - try { - setProcAddressNameExpr("PFN $UPPERCASE({0}) PROC"); - } catch (NoSuchElementException e) { - throw new RuntimeException("Error configuring ProcAddressNameExpr", e); + + // The following data members support ignoring an entire extension at a time + private List<String> glHeaders = new ArrayList<String>(); + private Set<String> ignoredExtensions = new HashSet<String>(); + private Set<String> extensionsRenamedIntoCore = new HashSet<String>(); + private BuildStaticGLInfo glInfo; + + // Maps function names to the kind of buffer object it deals with + private Map<String, GLEmitter.BufferObjectKind> bufferObjectKinds = new HashMap<String, GLEmitter.BufferObjectKind>(); + private GLEmitter emitter; + private Set<String> dropUniqVendorExtensions = new HashSet<String>(); + + // This directive is off by default but can help automatically + // indicate which extensions have been folded into the core OpenGL + // namespace, and if not, then why not + private boolean autoUnifyExtensions = false; + private boolean allowNonGLExtensions = false; + + public GLConfiguration(GLEmitter emitter) { + super(); + this.emitter = emitter; + try { + setProcAddressNameExpr("PFN $UPPERCASE({0}) PROC"); + } catch (NoSuchElementException e) { + throw new RuntimeException("Error configuring ProcAddressNameExpr", e); + } } - } @Override protected void dispatch(String cmd, StringTokenizer tok, File file, String filename, int lineNo) throws IOException { @@ -97,199 +99,198 @@ public class GLConfiguration extends ProcAddressConfiguration { } } - 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. */ - @Override - 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<String> res2 = new ArrayList<String>(); - 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 + "(true);"; - - res.add(0, prologue); - - // Must also filter out bogus rangeCheck directives for VBO/PBO - // variants - if (emitter.isBufferObjectMethodBinding(binding)) { - for (Iterator<String> iter = res.iterator(); iter.hasNext(); ) { - String line = iter.next(); - if (line.indexOf("Buffers.rangeCheck") >= 0) { - iter.remove(); - } + 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); } - } } - return res; - } + /** Overrides javaPrologueForMethod in superclass and + automatically generates prologue code for functions associated + with buffer objects. */ + @Override + 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<String> res2 = new ArrayList<String>(); + 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 + "(true);"; - @Override - public void dumpIgnores() { - System.err.println("GL Ignored extensions: "); - for (String str : ignoredExtensions) { - System.err.println("\t"+str); + res.add(0, prologue); + + // Must also filter out bogus rangeCheck directives for VBO/PBO + // variants + if (emitter.isBufferObjectMethodBinding(binding)) { + for (Iterator<String> iter = res.iterator(); iter.hasNext();) { + String line = iter.next(); + if (line.indexOf("Buffers.rangeCheck") >= 0) { + iter.remove(); + } + } + } + } + + return res; + } + + @Override + public void dumpIgnores() { + System.err.println("GL Ignored extensions: "); + for (String str : ignoredExtensions) { + System.err.println("\t" + str); + } + super.dumpIgnores(); } - super.dumpIgnores(); - } - - protected boolean shouldIgnoreExtension(String symbol, boolean criteria) { - if (criteria && glInfo != null) { - String extension = glInfo.getExtension(symbol); - if (extension != null && - ignoredExtensions.contains(extension)) { - return true; - } - boolean isGLEnum = GLExtensionNames.isGLEnumeration(symbol); - boolean isGLFunc = GLExtensionNames.isGLFunction(symbol); - if(isGLFunc || isGLEnum) { - if(GLExtensionNames.isExtensionVEN(symbol, isGLFunc)) { - String extSuffix = GLExtensionNames.getExtensionSuffix(symbol, isGLFunc); - if( getDropUniqVendorExtensions(extSuffix) ) { - if(DEBUG_IGNORES) { - System.err.println("Ignore UniqVendorEXT: "+symbol+", vendor "+extSuffix); + + protected boolean shouldIgnoreExtension(String symbol, boolean criteria) { + if (criteria && glInfo != null) { + String extension = glInfo.getExtension(symbol); + if (extension != null + && ignoredExtensions.contains(extension)) { + return true; + } + boolean isGLEnum = GLExtensionNames.isGLEnumeration(symbol); + boolean isGLFunc = GLExtensionNames.isGLFunction(symbol); + if (isGLFunc || isGLEnum) { + if (GLExtensionNames.isExtensionVEN(symbol, isGLFunc)) { + String extSuffix = GLExtensionNames.getExtensionSuffix(symbol, isGLFunc); + if (getDropUniqVendorExtensions(extSuffix)) { + if (DEBUG_IGNORES) { + System.err.println("Ignore UniqVendorEXT: " + symbol + ", vendor " + extSuffix); + } + return true; + } + } } - return true; - } } - } + return false; + } + + @Override + public boolean shouldIgnoreInInterface(String symbol) { + return shouldIgnoreInInterface(symbol, true); + } + + public boolean shouldIgnoreInInterface(String symbol, boolean checkEXT) { + return shouldIgnoreExtension(symbol, checkEXT) || super.shouldIgnoreInInterface(symbol); + } + + @Override + public boolean shouldIgnoreInImpl(String symbol) { + return shouldIgnoreInImpl(symbol, true); + } + + public boolean shouldIgnoreInImpl(String symbol, boolean checkEXT) { + return shouldIgnoreExtension(symbol, checkEXT) || super.shouldIgnoreInImpl(symbol); + } + + /** Should we automatically ignore extensions that have already been + fully subsumed into the OpenGL core namespace, and if they have + not been, indicate which definition is not already in the core? */ + public boolean getAutoUnifyExtensions() { + return autoUnifyExtensions; + } + + /** If true, accept all non encapsulated defines and functions, + * as it is mandatory for GL declarations. */ + public boolean getAllowNonGLExtensions() { + return allowNonGLExtensions; } - return false; - } - - @Override - public boolean shouldIgnoreInInterface(String symbol) { - return shouldIgnoreInInterface(symbol, true); - } - - public boolean shouldIgnoreInInterface(String symbol, boolean checkEXT) { - return shouldIgnoreExtension(symbol, checkEXT) || super.shouldIgnoreInInterface(symbol); - } - - @Override - public boolean shouldIgnoreInImpl(String symbol) { - return shouldIgnoreInImpl(symbol, true); - } - - public boolean shouldIgnoreInImpl(String symbol, boolean checkEXT) { - return shouldIgnoreExtension(symbol, checkEXT) || super.shouldIgnoreInImpl(symbol); - } - - /** Should we automatically ignore extensions that have already been - fully subsumed into the OpenGL core namespace, and if they have - not been, indicate which definition is not already in the core? */ - public boolean getAutoUnifyExtensions() { - return autoUnifyExtensions; - } - - /** If true, accept all non encapsulated defines and functions, - * as it is mandatory for GL declarations. */ - public boolean getAllowNonGLExtensions() { - return allowNonGLExtensions; - } - - - /** shall the non unified (uniq) vendor extensions be dropped ? */ - public boolean getDropUniqVendorExtensions(String extName) { - return dropUniqVendorExtensions.contains(extName); - } - - /** Returns the kind of buffer object this function deals with, or - null if none. */ - GLEmitter.BufferObjectKind getBufferObjectKind(String name) { - return 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 (String file : glHeaders) { - String fullPath = controls.findHeaderFile(file); - if (fullPath == null) { - throw new IOException("Unable to locate header file \"" + file + "\""); + + /** shall the non unified (uniq) vendor extensions be dropped ? */ + public boolean getDropUniqVendorExtensions(String extName) { + return dropUniqVendorExtensions.contains(extName); + } + + /** Returns the kind of buffer object this function deals with, or + null if none. */ + GLEmitter.BufferObjectKind getBufferObjectKind(String name) { + return 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 (String file : glHeaders) { + String fullPath = controls.findHeaderFile(file); + if (fullPath == null) { + throw new IOException("Unable to locate header file \"" + file + "\""); + } + glInfo.parse(fullPath); + } } - glInfo.parse(fullPath); - } } - } - - /** Returns the information about the association between #defines, - function symbols and the OpenGL extensions they are defined - in. */ - public BuildStaticGLInfo getGLInfo() { - return glInfo; - } - - /** Returns the OpenGL extensions that should have all of their - constant definitions and functions renamed into the core - namespace; for example, glGenFramebuffersEXT to - glGenFramebuffers and GL_FRAMEBUFFER_EXT to GL_FRAMEBUFFER. */ - public Set<String> getExtensionsRenamedIntoCore() { - return extensionsRenamedIntoCore; - } + + /** Returns the information about the association between #defines, + function symbols and the OpenGL extensions they are defined + in. */ + public BuildStaticGLInfo getGLInfo() { + return glInfo; + } + + /** Returns the OpenGL extensions that should have all of their + constant definitions and functions renamed into the core + namespace; for example, glGenFramebuffersEXT to + glGenFramebuffers and GL_FRAMEBUFFER_EXT to GL_FRAMEBUFFER. */ + public Set<String> getExtensionsRenamedIntoCore() { + return extensionsRenamedIntoCore; + } } |