| Modifier and Type | Field and Description |
|---|---|
cl_mem |
cl_image_desc.buffer
buffer refers to a valid buffer memory object if image_type is
CL_MEM_OBJECT_IMAGE1D_BUFFER.
|
| Modifier and Type | Method and Description |
|---|---|
static cl_mem |
CL.clCreateBuffer(cl_context context,
long flags,
long size,
Pointer host_ptr,
int[] errcode_ret)
Creates a buffer object.
|
static cl_mem |
CL.clCreateFromGLBuffer(cl_context context,
long flags,
int bufobj,
int[] errcode_ret)
Creates an OpenCL buffer object from an OpenGL buffer object.
|
static cl_mem |
CL.clCreateFromGLRenderbuffer(cl_context context,
long flags,
int renderbuffer,
int[] errcode_ret)
Creates an OpenCL 2D image object from an OpenGL renderbuffer object.
|
static cl_mem |
CL.clCreateFromGLTexture(cl_context context,
long flags,
int target,
int miplevel,
int texture,
int[] errcode_ret)
Creates an OpenCL image object, image array object, or image buffer object from an OpenGL texture object,
texture array object, texture buffer object, or a single face of an OpenGL cubemap texture object.
|
static cl_mem |
CL.clCreateFromGLTexture2D(cl_context context,
long flags,
int target,
int miplevel,
int texture,
int[] errcode_ret)
Deprecated.
As of OpenCL 1.2 and replaced by
CL.clCreateFromGLTexture(cl_context, long, int, int, int, int[]) |
static cl_mem |
CL.clCreateFromGLTexture3D(cl_context context,
long flags,
int target,
int miplevel,
int texture,
int[] errcode_ret)
Deprecated.
As of OpenCL 1.2 and replaced by
CL.clCreateFromGLTexture(cl_context, long, int, int, int, int[]) |
static cl_mem |
CL.clCreateImage(cl_context context,
long flags,
cl_image_format image_format,
cl_image_desc image_desc,
Pointer host_ptr,
int[] errcode_ret)
Creates a 1D image, 1D image buffer, 1D image array, 2D image, 2D image array or 3D image object.
|
static cl_mem |
CL.clCreateImage2D(cl_context context,
long flags,
cl_image_format[] image_format,
long image_width,
long image_height,
long image_row_pitch,
Pointer host_ptr,
int[] errcode_ret)
Deprecated.
As of OpenCL 1.2 and replaced by
CL.clCreateImage(cl_context, long, cl_image_format, cl_image_desc, Pointer, int[]) |
static cl_mem |
CL.clCreateImage3D(cl_context context,
long flags,
cl_image_format[] image_format,
long image_width,
long image_height,
long image_depth,
long image_row_pitch,
long image_slice_pitch,
Pointer host_ptr,
int[] errcode_ret)
Deprecated.
As of OpenCL 1.2 and replaced by
CL.clCreateImage(cl_context, long, cl_image_format, cl_image_desc, Pointer, int[]) |
static cl_mem |
CL.clCreatePipe(cl_context context,
long flags,
int pipe_packet_size,
int pipe_max_packets,
cl_pipe_properties properties,
int[] errcode_ret)
Creates a pipe object.
|
static cl_mem |
CL.clCreateSubBuffer(cl_mem buffer,
long flags,
int buffer_create_type,
cl_buffer_region buffer_create_info,
int[] errcode_ret)
Creates a buffer object (referred to as a sub-buffer object) from an existing buffer object.
|
static cl_mem |
CL.clCreateSubBuffer(cl_mem buffer,
long flags,
int buffer_create_type,
Pointer buffer_create_info,
int[] errcode_ret)
Deprecated.
The buffer_create_info that has to be passed to this function
is specific for the underlying architecture (32/64 bit). The preferred
way of creating a sub-buffer is now via
CL.clCreateSubBuffer(cl_mem, long, int, cl_buffer_region, int[]) |
| Modifier and Type | Method and Description |
|---|---|
static cl_mem |
CL.clCreateSubBuffer(cl_mem buffer,
long flags,
int buffer_create_type,
cl_buffer_region buffer_create_info,
int[] errcode_ret)
Creates a buffer object (referred to as a sub-buffer object) from an existing buffer object.
|
static cl_mem |
CL.clCreateSubBuffer(cl_mem buffer,
long flags,
int buffer_create_type,
Pointer buffer_create_info,
int[] errcode_ret)
Deprecated.
The buffer_create_info that has to be passed to this function
is specific for the underlying architecture (32/64 bit). The preferred
way of creating a sub-buffer is now via
CL.clCreateSubBuffer(cl_mem, long, int, cl_buffer_region, int[]) |
static int |
CL.clEnqueueAcquireGLObjects(cl_command_queue command_queue,
int num_objects,
cl_mem[] mem_objects,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Acquire OpenCL memory objects that have been created from OpenGL objects.
|
static int |
CL.clEnqueueCopyBuffer(cl_command_queue command_queue,
cl_mem src_buffer,
cl_mem dst_buffer,
long src_offset,
long dst_offset,
long cb,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to copy from one buffer object to another.
|
static int |
CL.clEnqueueCopyBufferRect(cl_command_queue command_queue,
cl_mem src_buffer,
cl_mem dst_buffer,
long[] src_origin,
long[] dst_origin,
long[] region,
long src_row_pitch,
long src_slice_pitch,
long dst_row_pitch,
long dst_slice_pitch,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to copy a rectangular region from the buffer object to another buffer object.
|
static int |
CL.clEnqueueCopyBufferToImage(cl_command_queue command_queue,
cl_mem src_buffer,
cl_mem dst_image,
long src_offset,
long[] dst_origin,
long[] region,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to copy a buffer object to an image object.
|
static int |
CL.clEnqueueCopyImage(cl_command_queue command_queue,
cl_mem src_image,
cl_mem dst_image,
long[] src_origin,
long[] dst_origin,
long[] region,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to copy image objects.
|
static int |
CL.clEnqueueCopyImageToBuffer(cl_command_queue command_queue,
cl_mem src_image,
cl_mem dst_buffer,
long[] src_origin,
long[] region,
long dst_offset,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to copy an image object to a buffer object.
|
static int |
CL.clEnqueueFillBuffer(cl_command_queue command_queue,
cl_mem buffer,
Pointer pattern,
long pattern_size,
long offset,
long size,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to fill a buffer object with a pattern of a given pattern size.
|
static int |
CL.clEnqueueFillImage(cl_command_queue command_queue,
cl_mem image,
Pointer fill_color,
long[] origin,
long[] region,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to fill an image object with a specified color.
|
static java.nio.ByteBuffer |
CL.clEnqueueMapBuffer(cl_command_queue command_queue,
cl_mem buffer,
boolean blocking_map,
long map_flags,
long offset,
long cb,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event,
int[] errcode_ret)
Enqueues a command to map a region of the buffer object given by
buffer into the host address space and returns a pointer to this mapped region. |
static java.nio.ByteBuffer |
CL.clEnqueueMapImage(cl_command_queue command_queue,
cl_mem image,
boolean blocking_map,
long map_flags,
long[] origin,
long[] region,
long[] image_row_pitch,
long[] image_slice_pitch,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event,
int[] errcode_ret)
Enqueues a command to map a region of an image object into the host address
space and returns a pointer to this mapped region.
|
static int |
CL.clEnqueueMigrateMemObjects(cl_command_queue command_queue,
int num_mem_objects,
cl_mem[] mem_objects,
long flags,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to indicate which device a set of memory objects should be associated with.
|
static int |
CL.clEnqueueNativeKernel(cl_command_queue command_queue,
EnqueueNativeKernelFunction user_func,
java.lang.Object args,
long cb_args,
int num_mem_objects,
cl_mem[] mem_list,
Pointer[] args_mem_loc,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to execute a native C/C++ function not compiled using the OpenCL compiler.
|
static int |
CL.clEnqueueReadBuffer(cl_command_queue command_queue,
cl_mem buffer,
boolean blocking_read,
long offset,
long cb,
Pointer ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueue commands to read from a buffer object to host memory.
|
static int |
CL.clEnqueueReadBufferRect(cl_command_queue command_queue,
cl_mem buffer,
boolean blocking_read,
long[] buffer_offset,
long[] host_offset,
long[] region,
long buffer_row_pitch,
long buffer_slice_pitch,
long host_row_pitch,
long host_slice_pitch,
Pointer ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueue commands to read from a rectangular region from a buffer object to host memory.
|
static int |
CL.clEnqueueReadImage(cl_command_queue command_queue,
cl_mem image,
boolean blocking_read,
long[] origin,
long[] region,
long row_pitch,
long slice_pitch,
Pointer ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to read from a 2D or 3D image object to host memory.
|
static int |
CL.clEnqueueReleaseGLObjects(cl_command_queue command_queue,
int num_objects,
cl_mem[] mem_objects,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Release OpenCL memory objects that have been created from OpenGL objects.
|
static int |
CL.clEnqueueUnmapMemObject(cl_command_queue command_queue,
cl_mem memobj,
java.nio.ByteBuffer mapped_ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to unmap a previously mapped region of a memory object.
|
static int |
CL.clEnqueueWriteBuffer(cl_command_queue command_queue,
cl_mem buffer,
boolean blocking_write,
long offset,
long cb,
Pointer ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueue commands to write to a buffer object from host memory.
|
static int |
CL.clEnqueueWriteBufferRect(cl_command_queue command_queue,
cl_mem buffer,
boolean blocking_write,
long[] buffer_offset,
long[] host_offset,
long[] region,
long buffer_row_pitch,
long buffer_slice_pitch,
long host_row_pitch,
long host_slice_pitch,
Pointer ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueue commands to write a rectangular region to a buffer object from host memory.
|
static int |
CL.clEnqueueWriteImage(cl_command_queue command_queue,
cl_mem image,
boolean blocking_write,
long[] origin,
long[] region,
long input_row_pitch,
long input_slice_pitch,
Pointer ptr,
int num_events_in_wait_list,
cl_event[] event_wait_list,
cl_event event)
Enqueues a command to write to a 2D or 3D image object from host memory.
|
static int |
CL.clGetGLObjectInfo(cl_mem memobj,
int[] gl_object_type,
int[] gl_object_name)
Query an OpenGL memory object used to create an OpenCL memory object.
|
static int |
CL.clGetGLTextureInfo(cl_mem memobj,
int param_name,
long param_value_size,
Pointer param_value,
long[] param_value_size_ret)
Returns additional information about the GL texture object associated with a memory object.
|
static int |
CL.clGetImageInfo(cl_mem image,
int param_name,
long param_value_size,
Pointer param_value,
long[] param_value_size_ret)
Get information specific to an image object.
|
static int |
CL.clGetMemObjectInfo(cl_mem memobj,
int param_name,
long param_value_size,
Pointer param_value,
long[] param_value_size_ret)
Used to get information that is common to all memory objects (buffer and image objects).
|
static int |
CL.clGetPipeInfo(cl_mem pipe,
int param_name,
long param_value_size,
Pointer param_value,
long[] param_value_size_ret)
Get information specific to a pipe object created with clCreatePipe.
|
static int |
CL.clReleaseMemObject(cl_mem memobj)
Decrements the memory object reference count.
|
static int |
CL.clRetainMemObject(cl_mem memobj)
Increments the memory object reference count.
|
static int |
CL.clSetMemObjectDestructorCallback(cl_mem memobj,
MemObjectDestructorCallbackFunction pfn_notify,
java.lang.Object user_data)
Registers a user callback function that will be called when the memory object is
deleted and its resources freed.
|
void |
MemObjectDestructorCallbackFunction.function(cl_mem memobj,
java.lang.Object user_data)
The function that will be called
|