diff options
Diffstat (limited to 'src/jogl/classes/com/jogamp/gluegen/opengl')
| -rw-r--r-- | src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java | 264 |
1 files changed, 115 insertions, 149 deletions
diff --git a/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java b/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java index f00f61116..75067a3b7 100644 --- a/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java +++ b/src/jogl/classes/com/jogamp/gluegen/opengl/BuildComposablePipeline.java @@ -51,6 +51,8 @@ import java.lang.reflect.Method; import java.nio.Buffer; import java.util.ArrayList; import java.util.Arrays; +import java.util.Collections; +import java.util.Comparator; import java.util.HashMap; import java.util.HashSet; import java.util.Iterator; @@ -208,29 +210,39 @@ public class BuildComposablePipeline { final List<Method> publicMethodsRaw = Arrays.asList(classToComposeAround.getMethods()); - final Set<PlainMethod> publicMethodsPlain = new HashSet<PlainMethod>(); + final Set<PlainMethod> publicMethodsPlainSet = new HashSet<PlainMethod>(); for (final Iterator<Method> iter = publicMethodsRaw.iterator(); iter.hasNext();) { final Method method = iter.next(); // Don't hook methods which aren't real GL methods, // such as the synthetic "isGL2ES2" "getGL2ES2" final String name = method.getName(); - if ( !name.startsWith("getGL") && - !name.startsWith("isGL") && - !name.equals("getDownstreamGL") && + if ( !name.equals("getDownstreamGL") && !name.equals("toString") ) { - final boolean runHooks = name.startsWith("gl") || addedGLHooks.containsKey(name); - publicMethodsPlain.add(new PlainMethod(method, runHooks)); + final boolean syntheticIsGL = name.startsWith("isGL"); + final boolean syntheticGetGL = name.startsWith("getGL"); + final boolean runHooks = name.startsWith("gl") || syntheticIsGL || syntheticGetGL || addedGLHooks.containsKey(name); + publicMethodsPlainSet.add(new PlainMethod(method, runHooks, syntheticIsGL, syntheticGetGL)); } } + // sort methods to make them easier to find + final List<PlainMethod> publicMethodsPlainSorted = new ArrayList<PlainMethod>(); + publicMethodsPlainSorted.addAll(publicMethodsPlainSet); + Collections.sort(publicMethodsPlainSorted, new Comparator<PlainMethod>() { + @Override + public int compare(final PlainMethod o1, final PlainMethod o2) { + return o1.getWrappedMethod().getName().compareTo(o2.getWrappedMethod().getName()); + } + }); + if (0 != (mode & GEN_DEBUG)) { - (new DebugPipeline(outputDir, outputPackage, classToComposeAround, classDownstream)).emit(publicMethodsPlain.iterator()); + (new DebugPipeline(outputDir, outputPackage, classToComposeAround, classDownstream)).emit(publicMethodsPlainSorted.iterator()); } if (0 != (mode & GEN_TRACE)) { - (new TracePipeline(outputDir, outputPackage, classToComposeAround, classDownstream)).emit(publicMethodsPlain.iterator()); + (new TracePipeline(outputDir, outputPackage, classToComposeAround, classDownstream)).emit(publicMethodsPlainSorted.iterator()); } if (0 != (mode & GEN_CUSTOM)) { - (new CustomPipeline(mode, outputDir, outputPackage, outputName, classToComposeAround, classPrologOpt, classDownstream)).emit(publicMethodsPlain.iterator()); + (new CustomPipeline(mode, outputDir, outputPackage, outputName, classToComposeAround, classPrologOpt, classDownstream)).emit(publicMethodsPlainSorted.iterator()); } } @@ -255,12 +267,16 @@ public class BuildComposablePipeline { //------------------------------------------------------- protected static class PlainMethod { - Method m; - boolean runHooks; + final Method m; + final boolean runHooks; + final boolean isSynthethicIsGL; + final boolean isSynthethicGetGL; - PlainMethod(final Method m, final boolean runHooks) { + PlainMethod(final Method m, final boolean runHooks, final boolean isSynthethicIsGL, final boolean isSynthethicGetGL) { this.m = m; this.runHooks = runHooks; + this.isSynthethicIsGL = isSynthethicIsGL; + this.isSynthethicGetGL = isSynthethicGetGL; } public Method getWrappedMethod() { @@ -271,6 +287,10 @@ public class BuildComposablePipeline { return runHooks; } + public boolean isSynthetic() { return isSynthethicIsGL || isSynthethicGetGL; } + public boolean isSyntheticIsGL() { return isSynthethicIsGL; } + public boolean isSyntheticGetGL() { return isSynthethicGetGL; } + @Override public boolean equals(final Object obj) { if (obj instanceof PlainMethod) { @@ -309,6 +329,7 @@ public class BuildComposablePipeline { argsString.append(")"); return m.toString() + "\n\tname: " + m.getName() + + "\n\tsynt: isGL " + isSynthethicIsGL+", getGL "+isSynthethicGetGL + "\n\tmods: " + m.getModifiers() + "\n\tretu: " + m.getReturnType() + "\n\targs[" + args.length + "]: " + argsString.toString(); @@ -429,15 +450,14 @@ public class BuildComposablePipeline { constructorHook(output); - emitGLIsMethods(output); - emitGLGetMethods(output); + emitSyntheticGLMethods(output); while (methodsToWrap.hasNext()) { final PlainMethod pm = methodsToWrap.next(); final Method m = pm.getWrappedMethod(); emitMethodDocComment(output, m); emitSignature(output, m); - emitBody(output, m, pm.runHooks()); + emitBody(output, pm); } postMethodEmissionHook(output); @@ -479,12 +499,14 @@ public class BuildComposablePipeline { getArgListAsString(m, true, true)); } - protected void emitBody(final PrintWriter output, final Method m, final boolean runHooks) { + protected void emitBody(final PrintWriter output, final PlainMethod pm) { + final boolean runHooks = pm.runHooks(); + final Method m = pm.getWrappedMethod(); output.println(" {"); final Class<?> retType = m.getReturnType(); - final boolean callPreDownstreamHook = runHooks && hasPreDownstreamCallHook(m); - final boolean callPostDownstreamHook = runHooks && hasPostDownstreamCallHook(m); + final boolean callPreDownstreamHook = runHooks && hasPreDownstreamCallHook(pm); + final boolean callPostDownstreamHook = runHooks && hasPostDownstreamCallHook(pm); final boolean callDownstream = (null != getMethod(downstreamClass, m)) && !(0 != (GEN_PROLOG_XOR_DOWNSTREAM & getMode()) && callPreDownstreamHook); final boolean hasResult = (retType != Void.TYPE); @@ -514,38 +536,44 @@ public class BuildComposablePipeline { output.print(" return "); } } - preDownstreamCallHook(output, m); + preDownstreamCallHook(output, pm); } if (callDownstream) { - if (hasResult) { - if (callPostDownstreamHook) { - output.print(" " + JavaType.createForClass(retType).getName()); - output.print(" _res = "); - } else { - output.print(" return "); + if( pm.isSyntheticIsGL() ) { + emitGLIsMethodBody(output, pm); + } else if( pm.isSyntheticGetGL() ) { + emitGLGetMethodBody(output, pm); + } else { + if (hasResult) { + if (callPostDownstreamHook) { + output.print(" " + JavaType.createForClass(retType).getName()); + output.print(" _res = "); + } else { + output.print(" return "); + } } + else { + output.print(" "); + } + output.print(getDownstreamObjectName()); + output.print('.'); + output.print(m.getName()); + output.print('('); + output.print(getArgListAsString(m, false, true)); + output.println(");"); } - else { - output.print(" "); - } - output.print(getDownstreamObjectName()); - output.print('.'); - output.print(m.getName()); - output.print('('); - output.print(getArgListAsString(m, false, true)); - output.println(");"); } if (callPostDownstreamHook) { - postDownstreamCallHook(output, m); + postDownstreamCallHook(output, pm); } if (hasResult && callDownstream && callPostDownstreamHook) { output.println(" return _res;"); } - output.println(" }"); + output.println(" }"); } protected String getArgListAsString(final Method m, final boolean includeArgTypes, final boolean includeArgNames) { @@ -619,17 +647,17 @@ public class BuildComposablePipeline { /** * Called before the pipeline routes the call to the downstream object. */ - protected abstract void preDownstreamCallHook(PrintWriter output, Method m); + protected abstract void preDownstreamCallHook(PrintWriter output, PlainMethod pm); - protected abstract boolean hasPreDownstreamCallHook(Method m); + protected abstract boolean hasPreDownstreamCallHook(PlainMethod pm); /** * Called after the pipeline has routed the call to the downstream object, * but before the calling function exits or returns a value. */ - protected abstract void postDownstreamCallHook(PrintWriter output, Method m); + protected abstract void postDownstreamCallHook(PrintWriter output, PlainMethod pm); - protected abstract boolean hasPostDownstreamCallHook(Method m); + protected abstract boolean hasPostDownstreamCallHook(PlainMethod pm); protected abstract int getMode(); @@ -643,10 +671,17 @@ public class BuildComposablePipeline { /** * Emits one of the isGL* methods. */ - protected void emitGLIsMethod(final PrintWriter output, final String type) { - output.println(" @Override"); - output.println(" public final boolean is" + type + "() {"); - if( 0 != (GEN_GL_IDENTITY_BY_ASSIGNABLE_CLASS & getMode() ) ) { + protected void emitGLIsMethodBody(final PrintWriter output, final PlainMethod plainMethod) { + final String methodName = plainMethod.getWrappedMethod().getName(); + final String type = methodName.substring(2); + + if( type.equals("GL") ) { + output.println(" return true;"); + } else if( 0 != ( GEN_GL_IDENTITY_BY_ASSIGNABLE_CLASS & getMode() ) && + !type.equals("GLES") && + !type.endsWith("core") && + !type.endsWith("Compatible") ) + { final Class<?> clazz = BuildComposablePipeline.getClass("javax.media.opengl." + type); if (clazz.isAssignableFrom(baseInterfaceClass)) { output.println(" return true;"); @@ -656,111 +691,38 @@ public class BuildComposablePipeline { } else { output.println(" return " + getDownstreamObjectName() + ".is" + type + "();"); } - output.println(" }"); - } - - /** - * Emits all of the isGL* methods. - */ - protected void emitGLIsMethods(final PrintWriter output) { - output.println(" @Override"); - output.println(" public final boolean isGL() {"); - output.println(" return true;"); - output.println(" }"); - emitGLIsMethod(output, "GL4bc"); - emitGLIsMethod(output, "GL4"); - emitGLIsMethod(output, "GL3bc"); - emitGLIsMethod(output, "GL3"); - emitGLIsMethod(output, "GL2"); - emitGLIsMethod(output, "GLES1"); - emitGLIsMethod(output, "GLES2"); - emitGLIsMethod(output, "GLES3"); - emitGLIsMethod(output, "GL2ES1"); - emitGLIsMethod(output, "GL2ES2"); - emitGLIsMethod(output, "GL2ES3"); - emitGLIsMethod(output, "GL3ES3"); - emitGLIsMethod(output, "GL4ES3"); - emitGLIsMethod(output, "GL2GL3"); - if( 0 != (GEN_GL_IDENTITY_BY_ASSIGNABLE_CLASS & getMode() ) ) { - output.println(" @Override"); - output.println(" public final boolean isGLES() {"); - output.println(" return isGLES3() || isGLES2() || isGLES1();"); - output.println(" }"); - } else { - emitGLIsMethod(output, "GLES"); - } - output.println(" @Override"); - output.println(" public final boolean isGL4core() {"); - output.println(" return " + getDownstreamObjectName() + ".isGL4core();"); - output.println(" }"); - output.println(" @Override"); - output.println(" public final boolean isGL3core() {"); - output.println(" return " + getDownstreamObjectName() + ".isGL3core();"); - output.println(" }"); - output.println(" @Override"); - output.println(" public final boolean isGLcore() {"); - output.println(" return " + getDownstreamObjectName() + ".isGLcore();"); - output.println(" }"); - output.println(" @Override"); - output.println(" public final boolean isGLES2Compatible() {"); - output.println(" return " + getDownstreamObjectName() + ".isGLES2Compatible();"); - output.println(" }"); - output.println(" @Override"); - output.println(" public final boolean isGLES3Compatible() {"); - output.println(" return " + getDownstreamObjectName() + ".isGLES3Compatible();"); - output.println(" }"); } /** * Emits one of the getGL* methods. */ - protected void emitGLGetMethod(final PrintWriter output, final String type) { - output.println(" @Override"); - output.println(" public final javax.media.opengl." + type + " get" + type + "() {"); - final Class<?> clazz = BuildComposablePipeline.getClass("javax.media.opengl." + type); - if (clazz.isAssignableFrom(baseInterfaceClass)) { - if( 0 != (GEN_GL_IDENTITY_BY_ASSIGNABLE_CLASS & getMode() ) ) { - output.println(" return this;"); - } else { + protected void emitGLGetMethodBody(final PrintWriter output, final PlainMethod plainMethod) { + final String methodName = plainMethod.getWrappedMethod().getName(); + final String type = methodName.substring(3); + + if( type.equals("GL") ) { + output.println(" return this;"); + } else if( type.equals("GLProfile") ) { + output.println(" return " + getDownstreamObjectName() + ".getGLProfile();"); + } else { + final Class<?> clazz = BuildComposablePipeline.getClass("javax.media.opengl." + type); + if (clazz.isAssignableFrom(baseInterfaceClass)) { output.println(" if( is" + type + "() ) { return this; }"); output.println(" throw new GLException(\"Not a " + type + " implementation\");"); + } else { + output.println(" throw new GLException(\"Not a " + type + " implementation\");"); } - } else { - output.println(" throw new GLException(\"Not a " + type + " implementation\");"); } - output.println(" }"); } /** - * Emits all of the getGL* methods. + * Emits all synthetic GL* methods, but not isGL* nor getGL* */ - protected void emitGLGetMethods(final PrintWriter output) { - output.println(" @Override"); - output.println(" public final javax.media.opengl.GL getGL() {"); - output.println(" return this;"); - output.println(" }"); - emitGLGetMethod(output, "GL4bc"); - emitGLGetMethod(output, "GL4"); - emitGLGetMethod(output, "GL3bc"); - emitGLGetMethod(output, "GL3"); - emitGLGetMethod(output, "GL2"); - emitGLGetMethod(output, "GLES1"); - emitGLGetMethod(output, "GLES2"); - emitGLGetMethod(output, "GLES3"); - emitGLGetMethod(output, "GL2ES1"); - emitGLGetMethod(output, "GL2ES2"); - emitGLGetMethod(output, "GL2ES3"); - emitGLGetMethod(output, "GL3ES3"); - emitGLGetMethod(output, "GL4ES3"); - emitGLGetMethod(output, "GL2GL3"); + protected void emitSyntheticGLMethods(final PrintWriter output) { output.println(" @Override"); output.println(" public final GL getDownstreamGL() throws GLException {"); output.println(" return " + getDownstreamObjectName() + ";"); output.println(" }"); - output.println(" @Override"); - output.println(" public final GLProfile getGLProfile() {"); - output.println(" return " + getDownstreamObjectName() + ".getGLProfile();"); - output.println(" }"); } } // end class PipelineEmitter @@ -868,12 +830,13 @@ public class BuildComposablePipeline { } @Override - protected boolean hasPreDownstreamCallHook(final Method m) { - return null != getMethod(prologClassOpt, m); + protected boolean hasPreDownstreamCallHook(final PlainMethod pm) { + return null != getMethod(prologClassOpt, pm.getWrappedMethod()); } @Override - protected void preDownstreamCallHook(final PrintWriter output, final Method m) { + protected void preDownstreamCallHook(final PrintWriter output, final PlainMethod pm) { + final Method m = pm.getWrappedMethod(); if (null != prologNameOpt) { output.print(getPrologObjectNameOpt()); output.print('.'); @@ -885,12 +848,12 @@ public class BuildComposablePipeline { } @Override - protected boolean hasPostDownstreamCallHook(final Method m) { + protected boolean hasPostDownstreamCallHook(final PlainMethod pm) { return false; } @Override - protected void postDownstreamCallHook(final PrintWriter output, final Method m) { + protected void postDownstreamCallHook(final PrintWriter output, final PlainMethod pm) { } } // end class CustomPipeline @@ -1025,22 +988,23 @@ public class BuildComposablePipeline { } @Override - protected boolean hasPreDownstreamCallHook(final Method m) { - return true; + protected boolean hasPreDownstreamCallHook(final PlainMethod pm) { + return !pm.isSynthetic(); } @Override - protected void preDownstreamCallHook(final PrintWriter output, final Method m) { + protected void preDownstreamCallHook(final PrintWriter output, final PlainMethod pm) { output.println(" checkContext();"); } @Override - protected boolean hasPostDownstreamCallHook(final Method m) { - return true; + protected boolean hasPostDownstreamCallHook(final PlainMethod pm) { + return !pm.isSynthetic(); } @Override - protected void postDownstreamCallHook(final PrintWriter output, final Method m) { + protected void postDownstreamCallHook(final PrintWriter output, final PlainMethod pm) { + final Method m = pm.getWrappedMethod(); if (m.getName().equals("glBegin")) { output.println(" insideBeginEndPair = true;"); output.println(" // NOTE: can't check glGetError(); it's not allowed inside glBegin/glEnd pair"); @@ -1191,12 +1155,13 @@ public class BuildComposablePipeline { } @Override - protected boolean hasPreDownstreamCallHook(final Method m) { - return true; + protected boolean hasPreDownstreamCallHook(final PlainMethod pm) { + return !pm.isSynthetic(); } @Override - protected void preDownstreamCallHook(final PrintWriter output, final Method m) { + protected void preDownstreamCallHook(final PrintWriter output, final PlainMethod pm) { + final Method m = pm.getWrappedMethod(); if (m.getName().equals("glEnd") || m.getName().equals("glEndList")) { output.println(" indent-=2;"); output.println(" printIndent();"); @@ -1210,12 +1175,13 @@ public class BuildComposablePipeline { } @Override - protected boolean hasPostDownstreamCallHook(final Method m) { - return true; + protected boolean hasPostDownstreamCallHook(final PlainMethod pm) { + return !pm.isSynthetic(); } @Override - protected void postDownstreamCallHook(final PrintWriter output, final Method m) { + protected void postDownstreamCallHook(final PrintWriter output, final PlainMethod pm) { + final Method m = pm.getWrappedMethod(); final Class<?> ret = m.getReturnType(); if (ret != Void.TYPE) { output.println(" println(\" = \"+_res);"); 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