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public long clCreateContext(LongBuffer properties, long[] devices, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) {
if(pfn_notify != null)
throw new RuntimeException("asynchronous execution with callback is not yet implemented, pass null through this method to block until complete.");
if(userData != null)
System.err.println("WARNING: userData not yet implemented... ignoring");
int listLength = 0;
if(devices != null)
listLength = devices.length;
return this.clCreateContext1(
BufferFactory.getArray(properties), BufferFactory.getIndirectBufferByteOffset(properties), listLength, devices, null, null,
BufferFactory.getArray(errcode_ret), BufferFactory.getIndirectBufferByteOffset(errcode_ret) );
}
private native long clCreateContext1(Object cl_context_properties, int props_offset, int deviceCount, long[] devices, CreateContextCallback pfn_notify, Object userData, Object errcode_ret, int err_offset);
public long clCreateContextFromType(LongBuffer properties, long device_type, CreateContextCallback pfn_notify, Object userData, IntBuffer errcode_ret) {
if(pfn_notify != null)
throw new RuntimeException("asynchronous execution with callback is not yet implemented, pass null through this method to block until complete.");
if(userData != null)
System.err.println("WARNING: userData not yet implemented... ignoring");
return this.clCreateContextFromType1(
BufferFactory.getArray(properties), BufferFactory.getIndirectBufferByteOffset(properties), device_type, pfn_notify, null,
BufferFactory.getArray(errcode_ret), BufferFactory.getIndirectBufferByteOffset(errcode_ret) );
}
private native long clCreateContextFromType1(Object properties, int props_offset, long device_type, CreateContextCallback pfn_notify, Object userData, Object errcode_ret, int err_offset);
/** Interface to C language function: <br> <code> int32_t clBuildProgram(cl_program, uint32_t, cl_device_id * , const char * , void * ); </code> */
public int clBuildProgram(long program, long[] deviceList, String options, BuildProgramCallback cb, Object userData) {
if(cb != null)
throw new RuntimeException("asynchronous execution with callback is not yet implemented, pass null through this method to block until complete.");
if(userData != null)
System.err.println("WARNING: userData not yet implemented... ignoring");
int listLength = 0;
if(deviceList != null)
listLength = deviceList.length;
return clBuildProgram1(program, listLength, deviceList, options, cb, userData);
}
/** Entry point to C language function: <code> int32_t clBuildProgram(cl_program, uint32_t, cl_device_id * , const char * , void * ); </code> */
private native int clBuildProgram1(long program, int devices, Object deviceList, String options, BuildProgramCallback cb, Object userData);
private final static void convert32To64(long[] values) {
if(values.length%2 == 1) {
values[values.length-1] = values[values.length/2]>>>32;
}
for (int i = values.length - 1 - values.length%2; i >= 0; i-=2) {
long temp = values[i/2];
values[i-1] = temp>>>32;
values[i ] = temp & 0x00000000FFFFFFFFL;
}
}
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