hwcontext_cuda.h File Reference

#include <cuda.h>
#include <stdint.h>
#include "pixfmt.h"

Go to the source code of this file.

Data Structures
struct	AVCUDADeviceContext
	This struct is allocated as AVHWDeviceContext.hwctx. More...
struct	AVCUDAArrayFrameDescriptor
	CUDA frame descriptor for pool allocation of AV_PIX_FMT_CUARRAY frames. More...
struct	AVCUDAFramesContext
	This struct is allocated as AVHWFramesContext.hwctx. More...
struct	AVCUDAHWConfig
	CUDA hardware pipeline configuration details. More...

Macros
#define	AV_CUDA_USE_PRIMARY_CONTEXT   (1 << 0)
	Use primary device context instead of creating a new one. More...
#define	AV_CUDA_USE_CURRENT_CONTEXT   (1 << 1)
	Use current device context instead of creating a new one. More...

Detailed Description

An API-specific header for AV_HWDEVICE_TYPE_CUDA.

This API supports dynamic frame pools. AVHWFramesContext.pool must return AVBufferRefs whose data pointer is a CUdeviceptr.

Definition in file hwcontext_cuda.h.