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/*
* Stub libopencl that dlsyms into actual library based on environment variable
*
* LIBOPENCL_SO_PATH -- Path to opencl so that will be searched first
* LIBOPENCL_SO_PATH_2 -- Searched second
* LIBOPENCL_SO_PATH_3 -- Searched third
* LIBOPENCL_SO_PATH_4 -- Searched fourth
*
* If none of these are set, default system paths will be considered
**/
#include "libopencl.h"
#include <stdio.h>
#if defined(__APPLE__) || defined(__MACOSX)
static const char *default_so_paths[] = {
"libOpenCL.so",
"/System/Library/Frameworks/OpenCL.framework/OpenCL"
};
#elif defined(__ANDROID__)
static const char *default_so_paths[] = {
#if 1
"/vendor/lib64/libOpenCL.so"
#else
"/system/vendor/lib64/egl/libGLES_mali.so",
"/system/vendor/lib/egl/libGLES_mali.so"
#endif
};
#elif defined(_WIN32)
static const char *default_so_paths[] = {
"OpenCL.dll"
};
#elif defined(__linux__)
static const char *default_so_paths[] = {
"/usr/lib/libOpenCL.so",
"/usr/local/lib/libOpenCL.so",
"/usr/local/lib/libpocl.so",
"/usr/lib64/libOpenCL.so",
"/usr/lib32/libOpenCL.so",
"libOpenCL.so"
};
#endif
static void *so_handle = NULL;
static int access_file(const char *filename)
{
struct stat buffer;
return (stat(filename, &buffer) == 0);
}
static int open_libopencl_so()
{
char *path = NULL, *str = NULL;
int i;
if((str=getenv("LIBOPENCL_SO_PATH")) && access_file(str)) {
path = str;
}
else if((str=getenv("LIBOPENCL_SO_PATH_2")) && access_file(str)) {
path = str;
}
else if((str=getenv("LIBOPENCL_SO_PATH_3")) && access_file(str)) {
path = str;
}
else if((str=getenv("LIBOPENCL_SO_PATH_4")) && access_file(str)) {
path = str;
}
if(!path)
{
for(i=0; i<(sizeof(default_so_paths) / sizeof(char*)); i++)
{
if(access_file(default_so_paths[i]))
{
path = (char *) default_so_paths[i];
break;
}
}
}
if(path)
{
printf("Loading OpenCL library %s\n", path);
so_handle = dlopen(path, RTLD_LAZY);
if (!so_handle) {
fprintf(stderr, "%s\n", dlerror());
exit(EXIT_FAILURE);
}
return 0;
}
else
{
return -1;
}
}
void stubOpenclReset()
{
if(so_handle)
dlclose(so_handle);
so_handle = NULL;
}
cl_int
clGetPlatformIDs(cl_uint num_entries,
cl_platform_id * platforms,
cl_uint * num_platforms)
{
f_clGetPlatformIDs func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetPlatformIDs) dlsym(so_handle, "clGetPlatformIDs");
if(func) {
return func(num_entries, platforms, num_platforms);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetPlatformInfo(cl_platform_id platform,
cl_platform_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetPlatformInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetPlatformInfo) dlsym(so_handle, "clGetPlatformInfo");
if(func) {
return func(platform, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetDeviceIDs(cl_platform_id platform,
cl_device_type device_type,
cl_uint num_entries,
cl_device_id * devices,
cl_uint * num_devices)
{
f_clGetDeviceIDs func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetDeviceIDs) dlsym(so_handle, "clGetDeviceIDs");
if(func) {
return func(platform, device_type, num_entries, devices, num_devices);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetDeviceInfo(cl_device_id device,
cl_device_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetDeviceInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetDeviceInfo) dlsym(so_handle, "clGetDeviceInfo");
if(func) {
return func(device, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clCreateSubDevices(cl_device_id in_device,
const cl_device_partition_property * properties,
cl_uint num_devices,
cl_device_id * out_devices,
cl_uint * num_devices_ret)
{
f_clCreateSubDevices func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateSubDevices) dlsym(so_handle, "clCreateSubDevices");
if(func) {
return func(in_device, properties, num_devices, out_devices, num_devices_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clRetainDevice(cl_device_id device)
{
f_clRetainDevice func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainDevice) dlsym(so_handle, "clRetainDevice");
if(func) {
return func(device);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseDevice(cl_device_id device)
{
f_clReleaseDevice func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseDevice) dlsym(so_handle, "clReleaseDevice");
if(func) {
return func(device);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_context
clCreateContext(const cl_context_properties * properties,
cl_uint num_devices,
const cl_device_id * devices,
void (*pfn_notify)(const char *, const void *, size_t, void *),
void * user_data,
cl_int * errcode_ret)
{
f_clCreateContext func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateContext) dlsym(so_handle, "clCreateContext");
if(func) {
return func(properties, num_devices, devices, pfn_notify, user_data, errcode_ret);
} else {
return NULL;
}
}
cl_context
clCreateContextFromType(const cl_context_properties * properties,
cl_device_type device_type,
void (*pfn_notify )(const char *, const void *, size_t, void *),
void * user_data,
cl_int * errcode_ret)
{
f_clCreateContextFromType func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateContextFromType) dlsym(so_handle, "clCreateContextFromType");
if(func) {
return func(properties, device_type, pfn_notify, user_data, errcode_ret);
} else {
return NULL;
}
}
cl_int
clRetainContext(cl_context context)
{
f_clRetainContext func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainContext) dlsym(so_handle, "clRetainContext");
if(func) {
return func(context);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseContext(cl_context context)
{
f_clReleaseContext func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseContext) dlsym(so_handle, "clReleaseContext");
if(func) {
return func(context);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetContextInfo(cl_context context,
cl_context_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetContextInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetContextInfo) dlsym(so_handle, "clGetContextInfo");
if(func) {
return func(context, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_command_queue
clCreateCommandQueue(cl_context context,
cl_device_id device,
cl_command_queue_properties properties,
cl_int * errcode_ret)
{
f_clCreateCommandQueue func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateCommandQueue) dlsym(so_handle, "clCreateCommandQueue");
if(func) {
return func(context, device, properties, errcode_ret);
} else {
return NULL;
}
}
cl_int
clRetainCommandQueue(cl_command_queue command_queue)
{
f_clRetainCommandQueue func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainCommandQueue) dlsym(so_handle, "clRetainCommandQueue");
if(func) {
return func(command_queue);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseCommandQueue(cl_command_queue command_queue)
{
f_clReleaseCommandQueue func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseCommandQueue) dlsym(so_handle, "clReleaseCommandQueue");
if(func) {
return func(command_queue);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetCommandQueueInfo(cl_command_queue command_queue,
cl_command_queue_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetCommandQueueInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetCommandQueueInfo) dlsym(so_handle, "clGetCommandQueueInfo");
if(func) {
return func(command_queue, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_mem
clCreateBuffer(cl_context context,
cl_mem_flags flags,
size_t size,
void * host_ptr,
cl_int * errcode_ret)
{
f_clCreateBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateBuffer) dlsym(so_handle, "clCreateBuffer");
if(func) {
return func(context, flags, size, host_ptr, errcode_ret);
} else {
return NULL;
}
}
cl_mem
clCreateSubBuffer(cl_mem buffer,
cl_mem_flags flags,
cl_buffer_create_type buffer_create_type,
const void * buffer_create_info,
cl_int * errcode_ret)
{
f_clCreateSubBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateSubBuffer) dlsym(so_handle, "clCreateSubBuffer");
if(func) {
return func(buffer, flags, buffer_create_type,
buffer_create_info, errcode_ret);
} else {
return NULL;
}
}
cl_mem
clCreateImage(cl_context context,
cl_mem_flags flags,
const cl_image_format * image_format,
const cl_image_desc * image_desc,
void * host_ptr,
cl_int * errcode_ret)
{
f_clCreateImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateImage) dlsym(so_handle, "clCreateImage");
if(func) {
return func(context, flags, image_format, image_desc,
host_ptr, errcode_ret);
} else {
return NULL;
}
}
cl_int
clRetainMemObject(cl_mem memobj)
{
f_clRetainMemObject func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainMemObject) dlsym(so_handle, "clRetainMemObject");
if(func) {
return func(memobj);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseMemObject(cl_mem memobj)
{
f_clReleaseMemObject func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseMemObject) dlsym(so_handle, "clReleaseMemObject");
if(func) {
return func(memobj);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
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)
{
f_clGetSupportedImageFormats func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetSupportedImageFormats) dlsym(so_handle, "clGetSupportedImageFormats");
if(func) {
return func(context, flags, image_type, num_entries,
image_formats, num_image_formats);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetMemObjectInfo(cl_mem memobj,
cl_mem_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetMemObjectInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetMemObjectInfo) dlsym(so_handle, "clGetMemObjectInfo");
if(func) {
return func(memobj, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetImageInfo(cl_mem image,
cl_image_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetImageInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetImageInfo) dlsym(so_handle, "clGetImageInfo");
if(func) {
return func(image, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clSetMemObjectDestructorCallback( cl_mem memobj,
void (*pfn_notify)( cl_mem memobj, void* user_data),
void * user_data )
{
f_clSetMemObjectDestructorCallback func;
if(!so_handle)
open_libopencl_so();
func = (f_clSetMemObjectDestructorCallback) dlsym(so_handle, "clSetMemObjectDestructorCallback");
if(func) {
return func(memobj, pfn_notify, user_data);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_sampler
clCreateSampler(cl_context context,
cl_bool normalized_coords,
cl_addressing_mode addressing_mode,
cl_filter_mode filter_mode,
cl_int * errcode_ret)
{
f_clCreateSampler func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateSampler) dlsym(so_handle, "clCreateSampler");
if(func) {
return func(context, normalized_coords, addressing_mode, filter_mode, errcode_ret);
} else {
return NULL;
}
}
cl_int
clRetainSampler(cl_sampler sampler)
{
f_clRetainSampler func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainSampler) dlsym(so_handle, "clRetainSampler");
if(func) {
return func(sampler);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseSampler(cl_sampler sampler)
{
f_clReleaseSampler func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseSampler) dlsym(so_handle, "clReleaseSampler");
if(func) {
return func(sampler);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetSamplerInfo(cl_sampler sampler,
cl_sampler_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetSamplerInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetSamplerInfo) dlsym(so_handle, "clGetSamplerInfo");
if(func) {
return func(sampler, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_program
clCreateProgramWithSource(cl_context context,
cl_uint count,
const char ** strings,
const size_t * lengths,
cl_int * errcode_ret)
{
f_clCreateProgramWithSource func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateProgramWithSource) dlsym(so_handle, "clCreateProgramWithSource");
if(func) {
return func(context, count, strings, lengths, errcode_ret);
} else {
return NULL;
}
}
cl_program
clCreateProgramWithBinary(cl_context context,
cl_uint num_devices,
const cl_device_id * device_list,
const size_t * lengths,
const unsigned char ** binaries,
cl_int * binary_status,
cl_int * errcode_ret)
{
f_clCreateProgramWithBinary func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateProgramWithBinary) dlsym(so_handle, "clCreateProgramWithBinary");
if(func) {
return func(context, num_devices, device_list, lengths, binaries, binary_status, errcode_ret);
} else {
return NULL;
}
}
cl_program
clCreateProgramWithBuiltInKernels(cl_context context,
cl_uint num_devices,
const cl_device_id * device_list,
const char * kernel_names,
cl_int * errcode_ret)
{
f_clCreateProgramWithBuiltInKernels func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateProgramWithBuiltInKernels) dlsym(so_handle, "clCreateProgramWithBuiltInKernels");
if(func) {
return func(context, num_devices, device_list, kernel_names, errcode_ret);
} else {
return NULL;
}
}
cl_int
clRetainProgram(cl_program program)
{
f_clRetainProgram func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainProgram) dlsym(so_handle, "clRetainProgram");
if(func) {
return func(program);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseProgram(cl_program program)
{
f_clReleaseProgram func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseProgram) dlsym(so_handle, "clReleaseProgram");
if(func) {
return func(program);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clBuildProgram(cl_program program,
cl_uint num_devices,
const cl_device_id * device_list,
const char * options,
void (*pfn_notify)(cl_program program, void * user_data),
void * user_data)
{
f_clBuildProgram func;
if(!so_handle)
open_libopencl_so();
func = (f_clBuildProgram) dlsym(so_handle, "clBuildProgram");
if(func) {
return func(program, num_devices, device_list, options, pfn_notify, user_data);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clCompileProgram(cl_program program,
cl_uint num_devices,
const cl_device_id * device_list,
const char * options,
cl_uint num_input_headers,
const cl_program * input_headers,
const char ** header_include_names,
void (*pfn_notify)(cl_program program, void * user_data),
void * user_data)
{
f_clCompileProgram func;
if(!so_handle)
open_libopencl_so();
func = (f_clCompileProgram) dlsym(so_handle, "clCompileProgram");
if(func) {
return func(program, num_devices, device_list, options, num_input_headers, input_headers,
header_include_names, pfn_notify, user_data);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_program
clLinkProgram(cl_context context,
cl_uint num_devices,
const cl_device_id * device_list,
const char * options,
cl_uint num_input_programs,
const cl_program * input_programs,
void (*pfn_notify)(cl_program program, void * user_data),
void * user_data,
cl_int * errcode_ret)
{
f_clLinkProgram func;
if(!so_handle)
open_libopencl_so();
func = (f_clLinkProgram) dlsym(so_handle, "clLinkProgram");
if(func) {
return func(context, num_devices, device_list, options, num_input_programs,
input_programs, pfn_notify, user_data, errcode_ret);
} else {
return NULL;
}
}
cl_int
clUnloadPlatformCompiler(cl_platform_id platform)
{
f_clUnloadPlatformCompiler func;
if(!so_handle)
open_libopencl_so();
func = (f_clUnloadPlatformCompiler) dlsym(so_handle, "clUnloadPlatformCompiler");
if(func) {
return func(platform);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetProgramInfo(cl_program program,
cl_program_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetProgramInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetProgramInfo) dlsym(so_handle, "clGetProgramInfo");
if(func) {
return func(program, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetProgramBuildInfo(cl_program program,
cl_device_id device,
cl_program_build_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetProgramBuildInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetProgramBuildInfo) dlsym(so_handle, "clGetProgramBuildInfo");
if(func) {
return func(program, device, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_kernel
clCreateKernel(cl_program program,
const char * kernel_name,
cl_int * errcode_ret)
{
f_clCreateKernel func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateKernel) dlsym(so_handle, "clCreateKernel");
if(func) {
return func(program, kernel_name, errcode_ret);
} else {
return NULL;
}
}
cl_int
clCreateKernelsInProgram(cl_program program,
cl_uint num_kernels,
cl_kernel * kernels,
cl_uint * num_kernels_ret)
{
f_clCreateKernelsInProgram func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateKernelsInProgram) dlsym(so_handle, "clCreateKernelsInProgram");
if(func) {
return func(program, num_kernels, kernels, num_kernels_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clRetainKernel(cl_kernel kernel)
{
f_clRetainKernel func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainKernel) dlsym(so_handle, "clRetainKernel");
if(func) {
return func(kernel);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseKernel(cl_kernel kernel)
{
f_clReleaseKernel func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseKernel) dlsym(so_handle, "clReleaseKernel");
if(func) {
return func(kernel);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clSetKernelArg(cl_kernel kernel,
cl_uint arg_index,
size_t arg_size,
const void * arg_value)
{
f_clSetKernelArg func;
if(!so_handle)
open_libopencl_so();
func = (f_clSetKernelArg) dlsym(so_handle, "clSetKernelArg");
if(func) {
return func(kernel, arg_index, arg_size, arg_value);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetKernelInfo(cl_kernel kernel,
cl_kernel_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetKernelInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetKernelInfo) dlsym(so_handle, "clGetKernelInfo");
if(func) {
return func(kernel, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetKernelArgInfo(cl_kernel kernel,
cl_uint arg_indx,
cl_kernel_arg_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetKernelArgInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetKernelArgInfo) dlsym(so_handle, "clGetKernelArgInfo");
if(func) {
return func(kernel, arg_indx, param_name, param_value_size,
param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetKernelWorkGroupInfo(cl_kernel kernel,
cl_device_id device,
cl_kernel_work_group_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetKernelWorkGroupInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetKernelWorkGroupInfo) dlsym(so_handle, "clGetKernelWorkGroupInfo");
if(func) {
return func(kernel, device, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clWaitForEvents(cl_uint num_events,
const cl_event * event_list)
{
f_clWaitForEvents func;
if(!so_handle)
open_libopencl_so();
func = (f_clWaitForEvents) dlsym(so_handle, "clWaitForEvents");
if(func) {
return func(num_events, event_list);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetEventInfo(cl_event event,
cl_event_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetEventInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetEventInfo) dlsym(so_handle, "clGetEventInfo");
if(func) {
return func(event, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_event
clCreateUserEvent(cl_context context,
cl_int * errcode_ret)
{
f_clCreateUserEvent func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateUserEvent) dlsym(so_handle, "clCreateUserEvent");
if(func) {
return func(context, errcode_ret);
} else {
return NULL;
}
}
cl_int
clRetainEvent(cl_event event)
{
f_clRetainEvent func;
if(!so_handle)
open_libopencl_so();
func = (f_clRetainEvent) dlsym(so_handle, "clRetainEvent");
if(func) {
return func(event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clReleaseEvent(cl_event event)
{
f_clReleaseEvent func;
if(!so_handle)
open_libopencl_so();
func = (f_clReleaseEvent) dlsym(so_handle, "clReleaseEvent");
if(func) {
return func(event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clSetUserEventStatus(cl_event event,
cl_int execution_status)
{
f_clSetUserEventStatus func;
if(!so_handle)
open_libopencl_so();
func = (f_clSetUserEventStatus) dlsym(so_handle, "clSetUserEventStatus");
if(func) {
return func(event, execution_status);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clSetEventCallback( cl_event event,
cl_int command_exec_callback_type,
void (*pfn_notify)(cl_event, cl_int, void *),
void * user_data)
{
f_clSetEventCallback func;
if(!so_handle)
open_libopencl_so();
func = (f_clSetEventCallback) dlsym(so_handle, "clSetEventCallback");
if(func) {
return func(event, command_exec_callback_type, pfn_notify, user_data);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetEventProfilingInfo(cl_event event,
cl_profiling_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetEventProfilingInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetEventProfilingInfo) dlsym(so_handle, "clGetEventProfilingInfo");
if(func) {
return func(event, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clFlush(cl_command_queue command_queue)
{
f_clFlush func;
if(!so_handle)
open_libopencl_so();
func = (f_clFlush) dlsym(so_handle, "clFlush");
if(func) {
return func(command_queue);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clFinish(cl_command_queue command_queue)
{
f_clFinish func;
if(!so_handle)
open_libopencl_so();
func = (f_clFinish) dlsym(so_handle, "clFinish");
if(func) {
return func(command_queue);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueReadBuffer(cl_command_queue command_queue,
cl_mem buffer,
cl_bool blocking_read,
size_t offset,
size_t size,
void * ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueReadBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueReadBuffer) dlsym(so_handle, "clEnqueueReadBuffer");
if(func) {
return func(command_queue, buffer, blocking_read, offset, size, ptr,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueReadBufferRect(cl_command_queue command_queue,
cl_mem buffer,
cl_bool blocking_read,
const size_t * buffer_offset,
const size_t * host_offset,
const size_t * region,
size_t buffer_row_pitch,
size_t buffer_slice_pitch,
size_t host_row_pitch,
size_t host_slice_pitch,
void * ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueReadBufferRect func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueReadBufferRect) dlsym(so_handle, "clEnqueueReadBufferRect");
if(func) {
return func(command_queue, buffer, blocking_read, buffer_offset, host_offset, region,
buffer_row_pitch, buffer_slice_pitch, host_row_pitch, host_slice_pitch, ptr,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueWriteBuffer(cl_command_queue command_queue,
cl_mem buffer,
cl_bool blocking_write,
size_t offset,
size_t size,
const void * ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueWriteBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueWriteBuffer) dlsym(so_handle, "clEnqueueWriteBuffer");
if(func) {
return func(command_queue, buffer, blocking_write, offset, size, ptr,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueWriteBufferRect(cl_command_queue command_queue,
cl_mem buffer,
cl_bool blocking_write,
const size_t * buffer_offset,
const size_t * host_offset,
const size_t * region,
size_t buffer_row_pitch,
size_t buffer_slice_pitch,
size_t host_row_pitch,
size_t host_slice_pitch,
const void * ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueWriteBufferRect func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueWriteBufferRect) dlsym(so_handle, "clEnqueueWriteBufferRect");
if(func) {
return func(command_queue, buffer, blocking_write, buffer_offset, host_offset, region,
buffer_row_pitch, buffer_slice_pitch, host_row_pitch, host_slice_pitch,
ptr, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueFillBuffer(cl_command_queue command_queue,
cl_mem buffer,
const void * pattern,
size_t pattern_size,
size_t offset,
size_t size,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueFillBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueFillBuffer) dlsym(so_handle, "clEnqueueFillBuffer");
if(func) {
return func(command_queue, buffer, pattern, pattern_size, offset, size,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueCopyBuffer(cl_command_queue command_queue,
cl_mem src_buffer,
cl_mem dst_buffer,
size_t src_offset,
size_t dst_offset,
size_t size,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueCopyBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueCopyBuffer) dlsym(so_handle, "clEnqueueCopyBuffer");
if(func) {
return func(command_queue, src_buffer, dst_buffer, src_offset, dst_offset, size,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueCopyBufferRect(cl_command_queue command_queue,
cl_mem src_buffer,
cl_mem dst_buffer,
const size_t * src_origin,
const size_t * dst_origin,
const size_t * region,
size_t src_row_pitch,
size_t src_slice_pitch,
size_t dst_row_pitch,
size_t dst_slice_pitch,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueCopyBufferRect func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueCopyBufferRect) dlsym(so_handle, "clEnqueueCopyBufferRect");
if(func) {
return func(command_queue, src_buffer, dst_buffer, src_origin, dst_origin, region, src_row_pitch,
src_slice_pitch, dst_row_pitch, dst_slice_pitch, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueReadImage(cl_command_queue command_queue,
cl_mem image,
cl_bool blocking_read,
const size_t * origin,
const size_t * region,
size_t row_pitch,
size_t slice_pitch,
void * ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueReadImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueReadImage) dlsym(so_handle, "clEnqueueReadImage");
if(func) {
return func(command_queue, image, blocking_read, origin, region, row_pitch, slice_pitch,
ptr, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueWriteImage(cl_command_queue command_queue,
cl_mem image,
cl_bool blocking_write,
const size_t * origin,
const size_t * region,
size_t input_row_pitch,
size_t input_slice_pitch,
const void * ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueWriteImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueWriteImage) dlsym(so_handle, "clEnqueueWriteImage");
if(func) {
return func(command_queue, image, blocking_write, origin, region, input_row_pitch, input_slice_pitch, ptr,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueFillImage(cl_command_queue command_queue,
cl_mem image,
const void * fill_color,
const size_t * origin,
const size_t * region,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueFillImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueFillImage) dlsym(so_handle, "clEnqueueFillImage");
if(func) {
return func(command_queue, image, fill_color, origin, region, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueCopyImage(cl_command_queue command_queue,
cl_mem src_image,
cl_mem dst_image,
const size_t * src_origin,
const size_t * dst_origin,
const size_t * region,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueCopyImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueCopyImage) dlsym(so_handle, "clEnqueueCopyImage");
if(func) {
return func(command_queue, src_image, dst_image, src_origin, dst_origin, region,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueCopyImageToBuffer(cl_command_queue command_queue,
cl_mem src_image,
cl_mem dst_buffer,
const size_t * src_origin,
const size_t * region,
size_t dst_offset,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueCopyImageToBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueCopyImageToBuffer) dlsym(so_handle, "clEnqueueCopyImageToBuffer");
if(func) {
return func(command_queue, src_image, dst_buffer, src_origin, region, dst_offset,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueCopyBufferToImage(cl_command_queue command_queue,
cl_mem src_buffer,
cl_mem dst_image,
size_t src_offset,
const size_t * dst_origin,
const size_t * region,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueCopyBufferToImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueCopyBufferToImage) dlsym(so_handle, "clEnqueueCopyBufferToImage");
if(func) {
return func(command_queue, src_buffer, dst_image, src_offset, dst_origin, region,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
void *
clEnqueueMapBuffer(cl_command_queue command_queue,
cl_mem buffer,
cl_bool blocking_map,
cl_map_flags map_flags,
size_t offset,
size_t size,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event,
cl_int * errcode_ret)
{
f_clEnqueueMapBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueMapBuffer) dlsym(so_handle, "clEnqueueMapBuffer");
if(func) {
return func(command_queue, buffer, blocking_map, map_flags, offset, size,
num_events_in_wait_list, event_wait_list, event, errcode_ret);
} else {
return NULL;
}
}
void *
clEnqueueMapImage(cl_command_queue command_queue,
cl_mem image,
cl_bool blocking_map,
cl_map_flags map_flags,
const size_t * origin,
const size_t * region,
size_t * image_row_pitch,
size_t * image_slice_pitch,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event,
cl_int * errcode_ret)
{
f_clEnqueueMapImage func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueMapImage) dlsym(so_handle, "clEnqueueMapImage");
if(func) {
return func(command_queue, image, blocking_map, map_flags, origin, region, image_row_pitch,
image_slice_pitch, num_events_in_wait_list, event_wait_list, event, errcode_ret);
} else {
return NULL;
}
}
cl_int
clEnqueueUnmapMemObject(cl_command_queue command_queue,
cl_mem memobj,
void * mapped_ptr,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueUnmapMemObject func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueUnmapMemObject) dlsym(so_handle, "clEnqueueUnmapMemObject");
if(func) {
return func(command_queue, memobj, mapped_ptr, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueMigrateMemObjects(cl_command_queue command_queue,
cl_uint num_mem_objects,
const cl_mem * mem_objects,
cl_mem_migration_flags flags,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueMigrateMemObjects func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueMigrateMemObjects) dlsym(so_handle, "clEnqueueMigrateMemObjects");
if(func) {
return func(command_queue, num_mem_objects, mem_objects, flags, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueNDRangeKernel(cl_command_queue command_queue,
cl_kernel kernel,
cl_uint work_dim,
const size_t * global_work_offset,
const size_t * global_work_size,
const size_t * local_work_size,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueNDRangeKernel func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueNDRangeKernel) dlsym(so_handle, "clEnqueueNDRangeKernel");
if(func) {
return func(command_queue, kernel, work_dim, global_work_offset, global_work_size, local_work_size,
num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueTask(cl_command_queue command_queue,
cl_kernel kernel,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueTask func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueTask) dlsym(so_handle, "clEnqueueTask");
if(func) {
return func(command_queue, kernel, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueNativeKernel(cl_command_queue command_queue,
void (*user_func)(void *),
void * args,
size_t cb_args,
cl_uint num_mem_objects,
const cl_mem * mem_list,
const void ** args_mem_loc,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueNativeKernel func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueNativeKernel) dlsym(so_handle, "clEnqueueNativeKernel");
if(func) {
return func(command_queue, user_func, args, cb_args, num_mem_objects, mem_list,
args_mem_loc, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueMarkerWithWaitList(cl_command_queue command_queue,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueMarkerWithWaitList func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueMarkerWithWaitList) dlsym(so_handle, "clEnqueueMarkerWithWaitList");
if(func) {
return func(command_queue, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueBarrierWithWaitList(cl_command_queue command_queue,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueBarrierWithWaitList func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueBarrierWithWaitList) dlsym(so_handle, "clEnqueueBarrierWithWaitList");
if(func) {
return func(command_queue, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
void *
clGetExtensionFunctionAddressForPlatform(cl_platform_id platform,
const char * func_name)
{
f_clGetExtensionFunctionAddressForPlatform func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetExtensionFunctionAddressForPlatform) dlsym(so_handle, "clGetExtensionFunctionAddressForPlatform");
if(func) {
return func(platform, func_name);
} else {
return NULL;
}
}
cl_mem
clCreateImage2D(cl_context context,
cl_mem_flags flags,
const cl_image_format * image_format,
size_t image_width,
size_t image_height,
size_t image_row_pitch,
void * host_ptr,
cl_int * errcode_ret)
{
f_clCreateImage2D func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateImage2D) dlsym(so_handle, "clCreateImage2D");
if(func) {
return func(context, flags, image_format, image_width, image_height,
image_row_pitch, host_ptr, errcode_ret);
} else {
return NULL;
}
}
cl_mem
clCreateImage3D(cl_context context,
cl_mem_flags flags,
const cl_image_format * image_format,
size_t image_width,
size_t image_height,
size_t image_depth,
size_t image_row_pitch,
size_t image_slice_pitch,
void * host_ptr,
cl_int * errcode_ret)
{
f_clCreateImage3D func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateImage3D) dlsym(so_handle, "clCreateImage3D");
if(func) {
return func(context, flags, image_format, image_width, image_height, image_depth,
image_row_pitch, image_slice_pitch, host_ptr, errcode_ret);
} else {
return NULL;
}
}
cl_int
clEnqueueMarker(cl_command_queue command_queue,
cl_event * event)
{
f_clEnqueueMarker func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueMarker) dlsym(so_handle, "clEnqueueMarker");
if(func) {
return func(command_queue, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueWaitForEvents(cl_command_queue command_queue,
cl_uint num_events,
const cl_event * event_list)
{
f_clEnqueueWaitForEvents func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueWaitForEvents) dlsym(so_handle, "clEnqueueWaitForEvents");
if(func) {
return func(command_queue, num_events, event_list);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueBarrier(cl_command_queue command_queue)
{
f_clEnqueueBarrier func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueBarrier) dlsym(so_handle, "clEnqueueBarrier");
if(func) {
return func(command_queue);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clUnloadCompiler(void)
{
f_clUnloadCompiler func;
if(!so_handle)
open_libopencl_so();
func = (f_clUnloadCompiler) dlsym(so_handle, "clUnloadCompiler");
if(func) {
return func();
} else {
return CL_INVALID_PLATFORM;
}
}
void *
clGetExtensionFunctionAddress(const char * func_name)
{
f_clGetExtensionFunctionAddress func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetExtensionFunctionAddress) dlsym(so_handle, "clGetExtensionFunctionAddress");
if(func) {
return func(func_name);
} else {
return NULL;
}
}
cl_mem
clCreateFromGLBuffer(cl_context context,
cl_mem_flags flags,
cl_GLuint bufobj,
int * errcode_ret)
{
f_clCreateFromGLBuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateFromGLBuffer) dlsym(so_handle, "clCreateFromGLBuffer");
if(func) {
return func(context, flags, bufobj, errcode_ret);
} else {
return NULL;
}
}
cl_mem
clCreateFromGLTexture(cl_context context,
cl_mem_flags flags,
cl_GLenum target,
cl_GLint miplevel,
cl_GLuint texture,
cl_int * errcode_ret)
{
f_clCreateFromGLTexture func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateFromGLTexture) dlsym(so_handle, "clCreateFromGLTexture");
if(func) {
return func(context, flags, target, miplevel, texture, errcode_ret);
} else {
return NULL;
}
}
cl_mem
clCreateFromGLRenderbuffer(cl_context context,
cl_mem_flags flags,
cl_GLuint renderbuffer,
cl_int * errcode_ret)
{
f_clCreateFromGLRenderbuffer func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateFromGLRenderbuffer) dlsym(so_handle, "clCreateFromGLRenderbuffer");
if(func) {
return func(context, flags, renderbuffer, errcode_ret);
} else {
return NULL;
}
}
cl_int
clGetGLObjectInfo(cl_mem memobj,
cl_gl_object_type * gl_object_type,
cl_GLuint * gl_object_name)
{
f_clGetGLObjectInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetGLObjectInfo) dlsym(so_handle, "clGetGLObjectInfo");
if(func) {
return func(memobj, gl_object_type, gl_object_name);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clGetGLTextureInfo(cl_mem memobj,
cl_gl_texture_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetGLTextureInfo func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetGLTextureInfo) dlsym(so_handle, "clGetGLTextureInfo");
if(func) {
return func(memobj, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueAcquireGLObjects(cl_command_queue command_queue,
cl_uint num_objects,
const cl_mem * mem_objects,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueAcquireGLObjects func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueAcquireGLObjects) dlsym(so_handle, "clEnqueueAcquireGLObjects");
if(func) {
return func(command_queue, num_objects, mem_objects, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_int
clEnqueueReleaseGLObjects(cl_command_queue command_queue,
cl_uint num_objects,
const cl_mem * mem_objects,
cl_uint num_events_in_wait_list,
const cl_event * event_wait_list,
cl_event * event)
{
f_clEnqueueReleaseGLObjects func;
if(!so_handle)
open_libopencl_so();
func = (f_clEnqueueReleaseGLObjects) dlsym(so_handle, "clEnqueueReleaseGLObjects");
if(func) {
return func(command_queue, num_objects, mem_objects, num_events_in_wait_list, event_wait_list, event);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_mem
clCreateFromGLTexture2D(cl_context context,
cl_mem_flags flags,
cl_GLenum target,
cl_GLint miplevel,
cl_GLuint texture,
cl_int * errcode_ret)
{
f_clCreateFromGLTexture2D func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateFromGLTexture2D) dlsym(so_handle, "clCreateFromGLTexture2D");
if(func) {
return func(context, flags, target, miplevel, texture, errcode_ret);
} else {
return NULL;
}
}
cl_mem
clCreateFromGLTexture3D(cl_context context,
cl_mem_flags flags,
cl_GLenum target,
cl_GLint miplevel,
cl_GLuint texture,
cl_int * errcode_ret)
{
f_clCreateFromGLTexture3D func;
if(!so_handle)
open_libopencl_so();
func = (f_clCreateFromGLTexture3D) dlsym(so_handle, "clCreateFromGLTexture3D");
if(func) {
return func(context, flags, target, miplevel, texture, errcode_ret);
} else {
return NULL;
}
}
cl_int
clGetGLContextInfoKHR(const cl_context_properties * properties,
cl_gl_context_info param_name,
size_t param_value_size,
void * param_value,
size_t * param_value_size_ret)
{
f_clGetGLContextInfoKHR func;
if(!so_handle)
open_libopencl_so();
func = (f_clGetGLContextInfoKHR) dlsym(so_handle, "clGetGLContextInfoKHR");
if(func) {
return func(properties, param_name, param_value_size, param_value, param_value_size_ret);
} else {
return CL_INVALID_PLATFORM;
}
}
cl_mem
clImportMemoryARM( cl_context context,
cl_mem_flags flags,
const cl_import_properties_arm *properties,
void *memory,
size_t size,
cl_int *errcode_ret) {
f_clImportMemoryARM func;
if(!so_handle)
open_libopencl_so();
func = (f_clImportMemoryARM) dlsym(so_handle, "clImportMemoryARM");
if(func) {
return func(context, flags, properties, memory, size, errcode_ret);
} else {
return NULL;
}
} |