Top Description Fields Methods
com.jogamp.opencl.llb

public Interface CLContextBinding

Known Direct Subinterfaces
com.jogamp.opencl.llb.CL
Imports
com.jogamp.opencl.llb.impl.CLImageFormatImpl, com.jogamp.opencl.CLErrorHandler, com.jogamp.gluegen.runtime.*, com.jogamp.common.os.*, com.jogamp.common.nio.*, java.nio.*
Java bindings to OpenCL contexts.
Author
Michael Bien, GlueGen, et al.

Field Summary

Modifier and TypeField and Description
public static final int
CL_CONTEXT_DEVICES

CType: int

public static final int
CL_CONTEXT_NUM_DEVICES

CType: int

public static final int
CL_CONTEXT_PLATFORM

CType: int

public static final int
CL_CONTEXT_PROPERTIES

CType: int

public static final int
CL_CONTEXT_REFERENCE_COUNT

CType: int

Method Summary

Modifier and TypeMethod and Description
public long
clCreateContext(PointerBuffer properties, PointerBuffer devices, CLErrorHandler pfn_notify, IntBuffer errcode_ret)

Interface to C language function: cl_context {@native clCreateContext}(intptr_t * , uint32_t, cl_device_id * , void (*pfn_notify)(const char *, const void *, size_t, void *), void *, int32_t * );

public long
clCreateContextFromType(PointerBuffer properties, long device_type, CLErrorHandler pfn_notify, IntBuffer errcode_ret)

Interface to C language function: cl_context {@native clCreateContextFromType}(cl_context_properties *properties, cl_device_type device_type, void (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data), void *user_data, cl_int *errcode_ret) ;

public int
clGetContextInfo(long context, int param_name, long param_value_size, Buffer
a direct only java.nio.Buffer
param_value, PointerBuffer
a direct only com.jogamp.common.nio.PointerBuffer
param_value_size_ret)

Interface to C language function: cl_int {@native clGetContextInfo}(cl_context context, cl_context_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret)

public int
clGetSupportedImageFormats(long context, long flags, int image_type, int num_entries, CLImageFormatImpl image_formats, IntBuffer
a direct or array-backed java.nio.IntBuffer
num_image_formats)

Interface to C language function: cl_int {@native clGetSupportedImageFormats}(cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries, cl_image_format * image_formats, cl_uint * num_image_formats)

public int
clGetSupportedImageFormats(long context, long flags, int image_type, int num_entries, CLImageFormatImpl image_formats, int[] num_image_formats, int num_image_formats_offset)

Interface to C language function: cl_int {@native clGetSupportedImageFormats}(cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries, cl_image_format * image_formats, cl_uint * num_image_formats)

public int
clReleaseContext(long context)

Interface to C language function: cl_int {@native clReleaseContext}(cl_context context)

public int
clRetainContext(long context)

Interface to C language function: cl_int {@native clRetainContext}(cl_context context)

Field Detail

CL_CONTEXT_DEVICESback to summary
public static final int CL_CONTEXT_DEVICES

CType: int

CL_CONTEXT_NUM_DEVICESback to summary
public static final int CL_CONTEXT_NUM_DEVICES

CType: int

CL_CONTEXT_PLATFORMback to summary
public static final int CL_CONTEXT_PLATFORM

CType: int

CL_CONTEXT_PROPERTIESback to summary
public static final int CL_CONTEXT_PROPERTIES

CType: int

CL_CONTEXT_REFERENCE_COUNTback to summary
public static final int CL_CONTEXT_REFERENCE_COUNT

CType: int

Method Detail

clCreateContextback to summary
public long clCreateContext(PointerBuffer properties, PointerBuffer devices, CLErrorHandler pfn_notify, IntBuffer errcode_ret)

Interface to C language function:
cl_context {@native clCreateContext}(intptr_t * , uint32_t, cl_device_id * , void (*pfn_notify)(const char *, const void *, size_t, void *), void *, int32_t * );

clCreateContextFromTypeback to summary
public long clCreateContextFromType(PointerBuffer properties, long device_type, CLErrorHandler pfn_notify, IntBuffer errcode_ret)

Interface to C language function:
cl_context {@native clCreateContextFromType}(cl_context_properties *properties, cl_device_type device_type, void (*pfn_notify)(const char *errinfo, const void *private_info, size_t cb, void *user_data), void *user_data, cl_int *errcode_ret) ;

clGetContextInfoback to summary
public int clGetContextInfo(long context, int param_name, long param_value_size, Buffer param_value, PointerBuffer param_value_size_ret)

Interface to C language function:
cl_int {@native clGetContextInfo}(cl_context context, cl_context_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret)

Parameters
param_value:Buffer

a direct only java.nio.Buffer

param_value_size_ret:PointerBuffer

a direct only com.jogamp.common.nio.PointerBuffer

clGetSupportedImageFormatsback to summary
public int clGetSupportedImageFormats(long context, long flags, int image_type, int num_entries, CLImageFormatImpl image_formats, IntBuffer num_image_formats)

Interface to C language function:
cl_int {@native clGetSupportedImageFormats}(cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries, cl_image_format * image_formats, cl_uint * num_image_formats)

Parameters
num_image_formats:IntBuffer

a direct or array-backed java.nio.IntBuffer

clGetSupportedImageFormatsback to summary
public int clGetSupportedImageFormats(long context, long flags, int image_type, int num_entries, CLImageFormatImpl image_formats, int[] num_image_formats, int num_image_formats_offset)

Interface to C language function:
cl_int {@native clGetSupportedImageFormats}(cl_context context, cl_mem_flags flags, cl_mem_object_type image_type, cl_uint num_entries, cl_image_format * image_formats, cl_uint * num_image_formats)

clReleaseContextback to summary
public int clReleaseContext(long context)

Interface to C language function:
cl_int {@native clReleaseContext}(cl_context context)

clRetainContextback to summary
public int clRetainContext(long context)

Interface to C language function:
cl_int {@native clRetainContext}(cl_context context)