266 lines
8.3 KiB
Java
266 lines
8.3 KiB
Java
/*
|
|
* Copyright (c) 2002-2010 LWJGL Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
*
|
|
* * Redistributions 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 'LWJGL' nor the names of
|
|
* its contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
|
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
package org.lwjgl.util.generator.opencl;
|
|
|
|
/**
|
|
*
|
|
* OpenCL specific generator behaviour
|
|
*
|
|
* @author Spasi
|
|
*/
|
|
|
|
import org.lwjgl.PointerBuffer;
|
|
import org.lwjgl.util.generator.*;
|
|
import org.lwjgl.util.generator.opengl.GLreturn;
|
|
|
|
import java.io.PrintWriter;
|
|
import java.lang.annotation.Annotation;
|
|
import java.nio.*;
|
|
import java.util.HashMap;
|
|
import java.util.Map;
|
|
import javax.lang.model.element.AnnotationMirror;
|
|
import javax.lang.model.element.ExecutableElement;
|
|
import javax.lang.model.element.VariableElement;
|
|
import javax.lang.model.type.TypeKind;
|
|
|
|
public final class CLTypeMap implements TypeMap {
|
|
|
|
private static final Map<Class, TypeKind> native_types_to_primitive;
|
|
|
|
static {
|
|
native_types_to_primitive = new HashMap<Class, TypeKind>();
|
|
native_types_to_primitive.put(cl_void.class, TypeKind.BYTE);
|
|
native_types_to_primitive.put(cl_byte.class, TypeKind.BYTE);
|
|
native_types_to_primitive.put(cl_char.class, TypeKind.BYTE);
|
|
native_types_to_primitive.put(cl_uchar.class, TypeKind.BYTE);
|
|
native_types_to_primitive.put(cl_short.class, TypeKind.SHORT);
|
|
native_types_to_primitive.put(cl_bool.class, TypeKind.INT);
|
|
native_types_to_primitive.put(cl_int.class, TypeKind.INT);
|
|
native_types_to_primitive.put(cl_uint.class, TypeKind.INT);
|
|
native_types_to_primitive.put(cl_long.class, TypeKind.LONG);
|
|
native_types_to_primitive.put(size_t.class, TypeKind.LONG);
|
|
native_types_to_primitive.put(cl_bitfield.class, TypeKind.LONG);
|
|
native_types_to_primitive.put(cl_float.class, TypeKind.FLOAT);
|
|
native_types_to_primitive.put(cl_double.class, TypeKind.DOUBLE);
|
|
}
|
|
|
|
@Override
|
|
public TypeKind getPrimitiveTypeFromNativeType(Class native_type) {
|
|
TypeKind kind = native_types_to_primitive.get(native_type);
|
|
if ( kind == null )
|
|
throw new RuntimeException("Unsupported type " + native_type);
|
|
return kind;
|
|
}
|
|
|
|
@Override
|
|
public void printCapabilitiesInit(final PrintWriter writer) {
|
|
}
|
|
|
|
@Override
|
|
public String getCapabilities() {
|
|
return "CLCapabilities";
|
|
}
|
|
|
|
@Override
|
|
public String getAPIUtilParam(boolean comma) {
|
|
return "";
|
|
}
|
|
|
|
@Override
|
|
public String getRegisterNativesFunctionName() {
|
|
return "extcl_InitializeClass";
|
|
}
|
|
|
|
@Override
|
|
public Signedness getSignednessFromType(Class type) {
|
|
if ( cl_uint.class.equals(type) )
|
|
return Signedness.UNSIGNED;
|
|
else if ( cl_int.class.equals(type) )
|
|
return Signedness.SIGNED;
|
|
else
|
|
return Signedness.NONE;
|
|
}
|
|
|
|
@Override
|
|
public String translateAnnotation(Class annotation_type) {
|
|
if ( annotation_type.equals(cl_uint.class) || annotation_type.equals(cl_int.class) )
|
|
return "i";
|
|
else if ( annotation_type.equals(cl_short.class) )
|
|
return "s";
|
|
else if ( annotation_type.equals(cl_byte.class) )
|
|
return "b";
|
|
else if ( annotation_type.equals(cl_float.class) )
|
|
return "f";
|
|
else if ( annotation_type.equals(cl_double.class) )
|
|
return "d";
|
|
else
|
|
throw new RuntimeException(annotation_type + " is not allowed");
|
|
}
|
|
|
|
@Override
|
|
public Class getNativeTypeFromPrimitiveType(TypeKind kind) {
|
|
Class type;
|
|
switch ( kind ) {
|
|
case INT:
|
|
type = cl_int.class;
|
|
break;
|
|
case DOUBLE:
|
|
type = cl_double.class;
|
|
break;
|
|
case FLOAT:
|
|
type = cl_float.class;
|
|
break;
|
|
case SHORT:
|
|
type = cl_short.class;
|
|
break;
|
|
case BYTE:
|
|
type = cl_byte.class;
|
|
break;
|
|
case LONG:
|
|
type = cl_long.class;
|
|
break;
|
|
case BOOLEAN:
|
|
type = cl_bool.class;
|
|
break;
|
|
default:
|
|
throw new RuntimeException(kind + " is not allowed");
|
|
}
|
|
return type;
|
|
}
|
|
|
|
@Override
|
|
public Class<? extends Annotation> getVoidType() {
|
|
return cl_void.class;
|
|
}
|
|
|
|
@Override
|
|
public Class<? extends Annotation> getStringElementType() {
|
|
return cl_char.class;
|
|
}
|
|
|
|
@Override
|
|
public Class<? extends Annotation> getStringArrayType() {
|
|
return cl_char.class;
|
|
}
|
|
|
|
@Override
|
|
public Class<? extends Annotation> getByteBufferArrayType() {
|
|
return cl_uchar.class;
|
|
}
|
|
|
|
private static Class[] getValidBufferTypes(Class type) {
|
|
if ( type.equals(IntBuffer.class) )
|
|
return new Class[] { cl_int.class, cl_uint.class };
|
|
else if ( type.equals(FloatBuffer.class) )
|
|
return new Class[] { cl_float.class };
|
|
else if ( type.equals(ByteBuffer.class) )
|
|
return new Class[] { cl_byte.class, cl_char.class, cl_uchar.class, cl_void.class };
|
|
else if ( type.equals(ShortBuffer.class) )
|
|
return new Class[] { cl_short.class };
|
|
else if ( type.equals(DoubleBuffer.class) )
|
|
return new Class[] { cl_double.class };
|
|
else if ( type.equals(LongBuffer.class) )
|
|
return new Class[] { cl_long.class };
|
|
else if ( type.equals(PointerBuffer.class) )
|
|
return new Class[] { size_t.class };
|
|
else
|
|
return new Class[] { };
|
|
}
|
|
|
|
private static Class[] getValidPrimitiveTypes(Class type) {
|
|
if ( type.equals(long.class) )
|
|
return new Class[] { cl_long.class, size_t.class, cl_bitfield.class };
|
|
else if ( type.equals(int.class) )
|
|
return new Class[] { cl_int.class, cl_uint.class, cl_bool.class };
|
|
else if ( type.equals(double.class) )
|
|
return new Class[] { cl_double.class };
|
|
else if ( type.equals(float.class) )
|
|
return new Class[] { cl_float.class };
|
|
else if ( type.equals(short.class) )
|
|
return new Class[] { cl_short.class };
|
|
else if ( type.equals(byte.class) )
|
|
return new Class[] { cl_byte.class, cl_char.class, cl_uchar.class };
|
|
else if ( type.equals(boolean.class) )
|
|
return new Class[] { cl_bool.class };
|
|
else if ( type.equals(void.class) )
|
|
return new Class[] { cl_void.class };
|
|
else
|
|
return new Class[] { };
|
|
}
|
|
|
|
@Override
|
|
public String getTypedefPostfix() {
|
|
return "CL_API_ENTRY ";
|
|
}
|
|
|
|
@Override
|
|
public String getFunctionPrefix() {
|
|
return "CL_API_CALL";
|
|
}
|
|
|
|
@Override
|
|
public void printNativeIncludes(PrintWriter writer) {
|
|
writer.println("#include \"extcl.h\"");
|
|
}
|
|
|
|
@Override
|
|
public Class[] getValidAnnotationTypes(Class type) {
|
|
Class[] valid_types;
|
|
if ( Buffer.class.isAssignableFrom(type) || PointerBuffer.class.isAssignableFrom(type) )
|
|
valid_types = getValidBufferTypes(type);
|
|
else if ( type.isPrimitive() )
|
|
valid_types = getValidPrimitiveTypes(type);
|
|
else if ( String.class.equals(type) )
|
|
valid_types = new Class[] { cl_byte.class };
|
|
else if ( org.lwjgl.PointerWrapper.class.isAssignableFrom(type) )
|
|
valid_types = new Class[] { PointerWrapper.class };
|
|
else if ( ByteBuffer[].class == type )
|
|
valid_types = new Class[] { cl_char.class, cl_uchar.class };
|
|
else if ( void.class.equals(type) )
|
|
valid_types = new Class[] { GLreturn.class };
|
|
else
|
|
valid_types = new Class[] { };
|
|
return valid_types;
|
|
}
|
|
|
|
@Override
|
|
public Class<? extends Annotation> getInverseType(Class type) {
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public String getAutoTypeFromAnnotation(AnnotationMirror annotation) {
|
|
return null;
|
|
}
|
|
}
|