EGLStream_CUDA_Interop - EGLStream CUDA Interop

Description

Demonstrates data exchange between CUDA and EGL Streams.

Key Concepts

EGLStreams Interop

Supported SM Architectures

SM 5.0 SM 5.2 SM 5.3 SM 6.0 SM 6.1 SM 7.0 SM 7.2 SM 7.5 SM 8.0 SM 8.6 SM 8.7 SM 8.9 SM 9.0

Supported OSes

Linux

Supported CPU Architecture

x86_64, aarch64

CUDA APIs involved

CUDA Driver API

cuMemcpyDtoH, cuDeviceGetName, cuEGLStreamConsumerReleaseFrame, cuEGLStreamConsumerConnect, cuEGLStreamConsumerDisconnect, cuCtxPushCurrent, cuArrayDestroy, cuEGLStreamProducerReturnFrame, cuEGLStreamProducerPresentFrame, cuMemFree, cuGraphicsResourceGetMappedEglFrame, cuInit, cuEGLStreamConsumerAcquireFrame, cuEGLStreamProducerDisconnect, cuDeviceGetCount, cuEGLStreamProducerConnect, cuDeviceGetAttribute, cuCtxSynchronize, cuMemAlloc, cuCtxPopCurrent, cuCtxCreate, cuMemcpy

CUDA Runtime API

cudaProducerReadYUVFrame, cudaProducerTest, cudaProducerDeinit, cudaDeviceCreateProducer, cudaProducerReadARGBFrame, cudaDeviceCreateConsumer, cudaConsumerTest, cudaProducerInit

Dependencies needed to build/run

EGL

Prerequisites

Download and install the CUDA Toolkit for your corresponding platform. Make sure the dependencies mentioned in Dependencies section above are installed.

References (for more details)