simpleGLES_EGLOutput - Simple OpenGLES EGLOutput
Description
Demonstrates data exchange between CUDA and OpenGL ES (aka Graphics interop). The program modifies vertex positions with CUDA and uses OpenGL ES to render the geometry, and shows how to render directly to the display using the EGLOutput mechanism and the DRM library.
NOTE: On Orin platform, execute this command before running sample:
$ sudo modprobe nvidia-drm modeset=1
Key Concepts
Graphics Interop, Vertex Buffers, 3D Graphics
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
armv7l
CUDA APIs involved
CUDA Runtime API
cudaGraphicsUnmapResources, cudaMemcpy, cudaFree, cudaGraphicsResourceGetMappedPointer, cudaGraphicsMapResources, cudaDeviceSynchronize, cudaGraphicsUnregisterResource, cudaMalloc, cudaGraphicsGLRegisterBuffer
Dependencies needed to build/run
Prerequisites
Download and install the CUDA Toolkit 12.5 for your corresponding platform. Make sure the dependencies mentioned in Dependencies section above are installed.