cuda_check.h File Reference

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Macros
#define	FF_CUDA_CHECK(avclass, x)   ff_cuda_check(avclass, cuGetErrorName, cuGetErrorString, (x), #x)
	Convenience wrapper for ff_cuda_check when directly linking libcuda. More...
#define	FF_CUDA_CHECK_DL(avclass, cudl, x)   ff_cuda_check(avclass, cudl->cuGetErrorName, cudl->cuGetErrorString, (x), #x)
	Convenience wrapper for ff_cuda_check when dynamically loading cuda symbols. More...

Typedefs
typedef CUresult CUDAAPI	cuda_check_GetErrorName(CUresult error, const char **pstr)
typedef CUresult CUDAAPI	cuda_check_GetErrorString(CUresult error, const char **pstr)

Functions
static int	ff_cuda_check (void *avctx, void *cuGetErrorName_fn, void *cuGetErrorString_fn, CUresult err, const char *func)
	Wrap a CUDA function call and print error information if it fails. More...

Macro Definition Documentation

FF_CUDA_CHECK

#define FF_CUDA_CHECK	(		avclass,
			x
	)		ff_cuda_check(avclass, cuGetErrorName, cuGetErrorString, (x), #x)

Convenience wrapper for ff_cuda_check when directly linking libcuda.

Definition at line 56 of file cuda_check.h.

FF_CUDA_CHECK_DL

#define FF_CUDA_CHECK_DL	(		avclass,
			cudl,
			x
	)		ff_cuda_check(avclass, cudl->cuGetErrorName, cudl->cuGetErrorString, (x), #x)

Convenience wrapper for ff_cuda_check when dynamically loading cuda symbols.

Definition at line 62 of file cuda_check.h.

Typedef Documentation

cuda_check_GetErrorName

typedef CUresult CUDAAPI cuda_check_GetErrorName(CUresult error, const char **pstr)

Definition at line 23 of file cuda_check.h.

cuda_check_GetErrorString

typedef CUresult CUDAAPI cuda_check_GetErrorString(CUresult error, const char **pstr)

Definition at line 24 of file cuda_check.h.

Function Documentation

ff_cuda_check()

static int ff_cuda_check ( void *  avctx, void *  cuGetErrorName_fn, void *  cuGetErrorString_fn, CUresult  err, const char *  func  )

inlinestatic

Wrap a CUDA function call and print error information if it fails.

Definition at line 29 of file cuda_check.h.