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ReferencesStack now clears references when popping to avoid keeping buffer references around too long

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This commit is contained in:
Elias Naur 2006-07-31 22:37:31 +00:00
parent 552b7ca3fc
commit 7b7ad52f29
3 changed files with 44 additions and 0 deletions
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1
src/java/org/lwjgl/opengl/ReferencesStack.java
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@ -46,6 +46,7 @@ class ReferencesStack {
public References popState() {
References result = references_stack[stack_pos];
references_stack[stack_pos].clear();
stack_pos--;
return result;
}

23
src/java/org/lwjgl/util/generator/ReferencesGeneratorProcessorFactory.java
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@ -105,6 +105,17 @@ public class ReferencesGeneratorProcessorFactory implements AnnotationProcessorF
}
}
private static void generateClearsFromParameters(PrintWriter writer, InterfaceDeclaration interface_decl, MethodDeclaration method) {
for (ParameterDeclaration param : method.getParameters()) {
CachedReference cached_reference_annotation = param.getAnnotation(CachedReference.class);
if (cached_reference_annotation != null) {
Class nio_type = Utils.getNIOBufferType(param.getType());
String reference_name = Utils.getReferenceName(interface_decl, method, param);
writer.println("\t\tthis." + reference_name + " = null;");
}
}
}
private static void generateCopiesFromParameters(PrintWriter writer, InterfaceDeclaration interface_decl, MethodDeclaration method) {
for (ParameterDeclaration param : method.getParameters()) {
CachedReference cached_reference_annotation = param.getAnnotation(CachedReference.class);
@ -117,6 +128,12 @@ public class ReferencesGeneratorProcessorFactory implements AnnotationProcessorF
}
}
private static void generateClearsFromMethods(PrintWriter writer, InterfaceDeclaration interface_decl) {
for (MethodDeclaration method : interface_decl.getMethods()) {
generateClearsFromParameters(writer, interface_decl, method);
}
}
private static void generateCopiesFromMethods(PrintWriter writer, InterfaceDeclaration interface_decl) {
for (MethodDeclaration method : interface_decl.getMethods()) {
generateCopiesFromParameters(writer, interface_decl, method);
@ -163,6 +180,12 @@ public class ReferencesGeneratorProcessorFactory implements AnnotationProcessorF
generateCopiesFromMethods(writer, interface_decl);
}
writer.println("\t}");
writer.println("\tvoid clear() {");
for (TypeDeclaration typedecl : interface_decls) {
InterfaceDeclaration interface_decl = (InterfaceDeclaration)typedecl;
generateClearsFromMethods(writer, interface_decl);
}
writer.println("\t}");
writer.println("}");
writer.close();
}