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-rw-r--r--src/com/jogamp/opencl/CLKernel.java15
1 files changed, 10 insertions, 5 deletions
diff --git a/src/com/jogamp/opencl/CLKernel.java b/src/com/jogamp/opencl/CLKernel.java
index 37d355c3..f3a8684f 100644
--- a/src/com/jogamp/opencl/CLKernel.java
+++ b/src/com/jogamp/opencl/CLKernel.java
@@ -2,7 +2,6 @@ package com.jogamp.opencl;
import com.jogamp.opencl.util.CLUtil;
import com.jogamp.common.nio.Buffers;
-import com.jogamp.common.os.Platform;
import com.jogamp.common.nio.Int64Buffer;
import java.nio.Buffer;
import java.nio.ByteBuffer;
@@ -10,6 +9,7 @@ import java.nio.ByteOrder;
import static com.jogamp.opencl.CLException.*;
import static com.jogamp.opencl.CL.*;
+import static com.jogamp.common.os.Platform.*;
/**
* High level abstraction for an OpenCL Kernel.
@@ -37,7 +37,7 @@ public class CLKernel extends CLObject implements CLResource, Cloneable {
CLKernel(CLProgram program, long id) {
super(program.getContext(), id);
this.program = program;
- this.buffer = Buffers.newDirectByteBuffer(8*3);
+ this.buffer = Buffers.newDirectByteBuffer((is32Bit()?4:8)*3);
Int64Buffer size = Int64Buffer.allocateDirect(1);
@@ -112,7 +112,7 @@ public class CLKernel extends CLObject implements CLResource, Cloneable {
// }
public CLKernel setArg(int argumentIndex, CLMemory<?> value) {
- setArgument(argumentIndex, Platform.is32Bit()?4:8, wrap(value.ID));
+ setArgument(argumentIndex, is32Bit()?4:8, wrap(value.ID));
return this;
}
@@ -242,11 +242,16 @@ public class CLKernel extends CLObject implements CLResource, Cloneable {
* The returned array has always three elements.
*/
public long[] getCompileWorkGroupSize(CLDevice device) {
- int ret = cl.clGetKernelWorkGroupInfo(ID, device.ID, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, 8*3, buffer, null);
+ int ret = cl.clGetKernelWorkGroupInfo(ID, device.ID, CL_KERNEL_COMPILE_WORK_GROUP_SIZE, (is32Bit()?4:8)*3, buffer, null);
if(ret != CL_SUCCESS) {
throw newException(ret, "error while asking for CL_KERNEL_COMPILE_WORK_GROUP_SIZE of "+this+" on "+device);
}
- return new long[] { buffer.getLong(0), buffer.getLong(1), buffer.getLong(2) };
+
+ if(is32Bit()) {
+ return new long[] { buffer.getInt(0), buffer.getInt(4), buffer.getInt(8) };
+ }else {
+ return new long[] { buffer.getLong(0), buffer.getLong(8), buffer.getLong(16) };
+ }
}
private long getWorkGroupInfo(CLDevice device, int flag) {