clew.c File Reference

OpenCL run-time loader source. More...

#include "clew.h"
#include <stdlib.h>

Defines
#define	CLEW_CHECK_FUNCTION(f)
Functions
static void	clewExit (void)
	Unloads OpenCL dynamic library, should not be called directly.
int	clewInit (const char *path)
	Load OpenCL dynamic library and set function entry points.
const char *	clewErrorString (cl_int error)
	Convert an OpenCL error code to its string equivalent.
Variables
static CLCC_DYNLIB_HANDLE	module = NULL
	module handle

---

Detailed Description

OpenCL run-time loader source.

---

Define Documentation

#define CLEW_CHECK_FUNCTION

(

f )

Value:

if ((f) == NULL)                        \
    {                                       \
        CLCC_DYNLIB_CLOSE(module);          \
        module = NULL;                      \
        return CLEW_ERROR_IMPORT_FAILED;    \
    }                                       \

---

Function Documentation

const char* clewErrorString

(

cl_int

error )

Convert an OpenCL error code to its string equivalent.

Parameters:

error

CL error code

Returns:

a string representation of the error code

int clewInit

(

const char *

path )

Load OpenCL dynamic library and set function entry points.

Parameters:

path	path to dynamic library to load

Returns:

CLEW_ERROR_OPEN_FAILED if the library could not be opened CLEW_ERROR_ATEXIT_FAILED if atexit(clewExit) failed CLEW_SUCCESS when the library was succesfully loaded