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-rw-r--r--src/java/com/jogamp/gluegen/GlueGen.java13
-rw-r--r--src/java/com/jogamp/gluegen/JavaEmitter.java91
-rw-r--r--src/java/com/jogamp/gluegen/ReferencedStructs.java56
3 files changed, 89 insertions, 71 deletions
diff --git a/src/java/com/jogamp/gluegen/GlueGen.java b/src/java/com/jogamp/gluegen/GlueGen.java
index 4ef5648..c4eb1c5 100644
--- a/src/java/com/jogamp/gluegen/GlueGen.java
+++ b/src/java/com/jogamp/gluegen/GlueGen.java
@@ -294,8 +294,7 @@ public class GlueGen implements GlueEmitterControls {
for (final FunctionSymbol sym : allFunctions) {
// FIXME: this doesn't take into account the possibility that some of
// the functions we send to emitMethodBindings() might not actually be
- // emitted (e.g., if an Ignore directive in the JavaEmitter causes it
- // to be skipped).
+ // emitted (e.g., if an Ignore directive in the JavaEmitter causes it to be skipped).
sym.getType().visit(referencedStructs);
}
@@ -315,13 +314,9 @@ public class GlueGen implements GlueEmitterControls {
// Lay out structs
emit.beginStructLayout();
- for (final Iterator<Type> iter = referencedStructs.results(); iter.hasNext();) {
- final Type t = iter.next();
- if (t.isCompound()) {
- emit.layoutStruct(t.asCompound());
- } else if (t.isPointer()) {
- final PointerType p = t.asPointer();
- final CompoundType c = p.getTargetType().asCompound();
+ for (final Iterator<CompoundType> iter = referencedStructs.layouts(); iter.hasNext();) {
+ final CompoundType c = iter.next();
+ if( !c.isLayouted() ) {
emit.layoutStruct(c);
}
}
diff --git a/src/java/com/jogamp/gluegen/JavaEmitter.java b/src/java/com/jogamp/gluegen/JavaEmitter.java
index ca89b0e..52e8834 100644
--- a/src/java/com/jogamp/gluegen/JavaEmitter.java
+++ b/src/java/com/jogamp/gluegen/JavaEmitter.java
@@ -877,53 +877,64 @@ public class JavaEmitter implements GlueEmitter {
}
@Override
- public void emitStruct(final CompoundType structCType, final Type typedefed) throws Exception {
+ public void emitStruct(final CompoundType structCType, final Type structCTypedefPtr) throws Exception {
final String structCTypeName, typedefedName;
{
final String _name = structCType.getName();
- if ( null == _name && null != typedefed && null != typedefed.getName() ) {
- // use typedef'ed name
- typedefedName = typedefed.getName();
+ if ( null != structCTypedefPtr && null != structCTypedefPtr.getName() ) {
+ // always use typedef'ed name if available
+ typedefedName = structCTypedefPtr.getName();
structCTypeName = typedefedName;
} else {
- // use actual struct type name
+ // fall back to actual struct type name
typedefedName = null;
structCTypeName = _name;
}
- }
- LOG.log(INFO, structCType.getASTLocusTag(),
- "Struct emission of structCType \"{0}\" -> {1}", structCTypeName, structCType);
- LOG.log(INFO, structCType.getASTLocusTag(),
- " which has a typedef \"{0}\" -> {1}", typedefedName, typedefed);
-
- if ( null == structCTypeName ) {
- final String structName = structCType.getStructName();
- if ( null != structName && cfg.shouldIgnoreInInterface(structName) ) {
+ LOG.log(INFO, structCType.getASTLocusTag(), "Struct emission of structCType {0}", structCType);
+ LOG.log(INFO, structCType.getASTLocusTag()," structCTypedefPtr {0}", structCTypedefPtr);
+ LOG.log(INFO, structCType.getASTLocusTag()," : structCTypeName \"{0}\" -> typedefedName \"{1}\" -> \"{2}\"",
+ _name, typedefedName, structCTypeName);
+ if ( null == structCTypeName ) {
LOG.log(INFO, structCType.getASTLocusTag(),
- "skipping emission of unnamed ignored struct \"{0}\": {1}", structName, structCType);
+ "skipping emission of unnamed struct {0} w/o typedef", structCType);
return;
- } else {
+ }
+ final AliasedSymbol.AliasedSymbolImpl aliases = new AliasedSymbol.AliasedSymbolImpl(structCTypeName);
+ aliases.addAliasedName(_name);
+ aliases.addAliasedName(typedefedName);
+ if ( cfg.shouldIgnoreInInterface(aliases) ) {
LOG.log(INFO, structCType.getASTLocusTag(),
- "skipping emission of unnamed struct {0}, typedef {1} ", structCType, typedefed);
+ "skipping emission of ignored \"{0}\": {1}", aliases, structCType);
return;
}
}
- if ( cfg.shouldIgnoreInInterface(structCTypeName) ) {
+
+ if( null != structCTypedefPtr && isOpaque(structCTypedefPtr) ) {
LOG.log(INFO, structCType.getASTLocusTag(),
- "skipping emission of ignored \"{0}\": {1}", structCTypeName, structCType);
+ "skipping emission of opaque typedef {0}", structCTypedefPtr);
return;
}
- if( null != typedefed && isOpaque(typedefed) ) {
+ if( isOpaque(structCType) ) {
LOG.log(INFO, structCType.getASTLocusTag(),
- "skipping emission of opaque typedef {0}, c-struct {1}", typedefed, structCType);
+ "skipping emission of opaque c-struct {0}", structCType);
return;
}
final Type containingCType;
{
- final Type aptr = new PointerType(SizeThunk.POINTER, structCType, 0);
- aptr.setTypedefName(typedefedName);
+ // NOTE: Struct Name Resolution (JavaEmitter, HeaderParser)
+ final Type aptr;
+ int mode;
+ if( null != typedefedName ) {
+ aptr = structCTypedefPtr;
+ mode = 1;
+ } else {
+ aptr = new PointerType(SizeThunk.POINTER, structCType, 0);
+ aptr.setTypedefName(typedefedName);
+ mode = 2;
+ }
containingCType = canonicalize(aptr);
+ LOG.log(INFO, structCType.getASTLocusTag(), "containingCType[{0}]: {1} -canon-> {2}", mode, aptr, containingCType);
}
final JavaType containingJType = typeToJavaType(containingCType, null);
if( containingJType.isOpaqued() ) {
@@ -939,15 +950,7 @@ public class JavaEmitter implements GlueEmitter {
final String containingJTypeName = containingJType.getName();
LOG.log(INFO, structCType.getASTLocusTag(),
"perform emission of \"{0}\" -> \"{1}\": {2}", structCTypeName, containingJTypeName, structCType);
- if( GlueGen.debug() ) {
- if( null != typedefed ) {
- LOG.log(INFO, structCType.getASTLocusTag(), " typedefed {0}", typedefed);
- } else {
- LOG.log(INFO, structCType.getASTLocusTag(), " typedefed {0}", (Object)null);
- }
- LOG.log(INFO, structCType.getASTLocusTag(), " containingCType {0}", containingCType);
- LOG.log(INFO, structCType.getASTLocusTag(), " containingJType {0}", containingJType);
- }
+
if( 0 == structCType.getNumFields() ) {
LOG.log(INFO, structCType.getASTLocusTag(),
"emission of \"{0}\" with zero fields {1}", containingJTypeName, structCType);
@@ -2168,14 +2171,22 @@ public class JavaEmitter implements GlueEmitter {
cType.getName().equals("jobject")) {
return javaType(java.lang.Object.class);
}
- String name = targetType.getName();
- if (name == null) {
- // Try containing pointer type for any typedefs
- name = cType.getName();
- if (name == null) {
- throw new GlueGenException("Couldn't find a proper type name for pointer type " + cType.getDebugString(),
- cType.getASTLocusTag());
- }
+ // NOTE: Struct Name Resolution (JavaEmitter, HeaderParser)
+ String name;
+ if( !targetType.isTypedef() && cType.isTypedef() ) {
+ // If compound is not a typedef _and_ containing pointer is typedef, use the latter.
+ name = cType.getName();
+ } else {
+ // .. otherwise try compound name
+ name = targetType.getName();
+ if( null == name ) {
+ // .. fall back to pointer type name
+ name = cType.getName();
+ if (name == null) {
+ throw new GlueGenException("Couldn't find a proper type name for pointer type " + cType.getDebugString(),
+ cType.getASTLocusTag());
+ }
+ }
}
return JavaType.createForCStruct(cfg.renameJavaType(name));
} else {
diff --git a/src/java/com/jogamp/gluegen/ReferencedStructs.java b/src/java/com/jogamp/gluegen/ReferencedStructs.java
index 46a2a7e..26deb3a 100644
--- a/src/java/com/jogamp/gluegen/ReferencedStructs.java
+++ b/src/java/com/jogamp/gluegen/ReferencedStructs.java
@@ -44,31 +44,43 @@ import com.jogamp.gluegen.cgram.types.*;
public class ReferencedStructs implements TypeVisitor {
- private final Set<Type> results = new HashSet<Type>();
+ private final Map<String, Type> resultMap = new HashMap<String, Type>();
+ private final Set<CompoundType> layoutSet = new HashSet<CompoundType>();
+ private final Set<Type> skip = new HashSet<Type>();
- public void clear() {
- results.clear();
- }
+ public void clear() {
+ resultMap.clear();
+ }
- public Iterator<Type> results() {
- return results.iterator();
- }
+ public Iterator<Type> results() {
+ return resultMap.values().iterator();
+ }
+ public Iterator<CompoundType> layouts() {
+ return layoutSet.iterator();
+ }
- @Override
- public void visitType(final Type t) {
- if (t.isPointer()) {
- final PointerType p = t.asPointer();
- if (p.isTypedef()) {
- final CompoundType c = p.getTargetType().asCompound();
- if (c != null && c.getName() == null) {
- // This otherwise-unnamed CompoundType is referred to by a
- // PointerType that has a typedef name. Assume that it is
- // referred to in the glue code and emit it.
- results.add(p);
+ @Override
+ public void visitType(final Type t) {
+ if( skip.contains(t) ) {
+ return;
+ }
+ if ( t.isPointer() ) {
+ final PointerType p = t.asPointer();
+ final CompoundType c = p.getTargetType().asCompound();
+ if( p.isTypedef() && null != c ) {
+ // If containing pointer is typedef, use it (preferred)
+ skip.add(c); // earmark to skip the compound!
+ resultMap.put(c.getName(), p);
+ layoutSet.add(c);
+ } else {
+ // .. otherwise skip pointer and use followup compound
+ }
+ } else if( t.isCompound() ) {
+ // Use compound if not yet mapped, e.g. by typedef'ed (preferred)
+ if( !resultMap.containsKey(t.getName()) ) {
+ resultMap.put(t.getName(), t);
+ }
+ layoutSet.add(t.asCompound()); // always: could be const/volatile variants ..
}
- }
- } else if (t.isCompound()) {
- results.add(t);
}
- }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-19 16:57:34 +0000