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cudaEglFrame(3)

version 6.0
8 Feb 2019
Aliases: planeDesc(3), planeDesc(3)

nvidia-cuda-dev

NVIDIA CUDA development files

cuda

NVIDIA's GPU programming toolkit

NAME

cudaEglFrame -

SYNOPSIS

Data Fields

cudaEglColorFormat eglColorFormat
cudaEglFrameType frameType
unsigned int planeCount
cudaEglPlaneDesc planeDesc [CUDA_EGL_MAX_PLANES]
cudaArray_t pArray [CUDA_EGL_MAX_PLANES]
struct cudaPitchedPtr pPitch [CUDA_EGL_MAX_PLANES]

Detailed Description

CUDA EGLFrame Descriptor - structure defining one frame of EGL.
Each frame may contain one or more planes depending on whether the surface is Multiplanar or not. Each plane of EGLFrame is represented by cudaEglPlaneDesc which is defined as:
 typedef struct cudaEglPlaneDesc_st {
     unsigned int width;
     unsigned int height;
     unsigned int depth;
     unsigned int pitch;
     unsigned int numChannels;
     struct cudaChannelFormatDesc channelDesc;
     unsigned int reserved[4];
 } cudaEglPlaneDesc;

Field Documentation

cudaEglColorFormat cudaEglFrame::eglColorFormat

CUDA EGL Color Format

cudaEglFrameType cudaEglFrame::frameType

Array or Pitch

cudaArray_t cudaEglFrame::pArray[CUDA_EGL_MAX_PLANES]

Array of CUDA arrays corresponding to each plane

unsigned int cudaEglFrame::planeCount

Number of planes

cudaEglPlaneDesc cudaEglFrame::planeDesc[CUDA_EGL_MAX_PLANES]

CUDA EGL Plane Descriptor cudaEglPlaneDesc

struct cudaPitchedPtr cudaEglFrame::pPitch[CUDA_EGL_MAX_PLANES] [read]

Array of Pointers corresponding to each plane

Author

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