libvcetoy

Toy project to interact with amdgpu's VCE features.

Its main purpose is to expose a small interface for calculating the motion vectors between two images using the VCE core in AMD GPUs.

This project is a quick and dirty initial exploration to play with the hardware. Beware of messy code inside.

Features

• Basic support for motion vector calculations
  • Submit VCE commands
  • Submit VCE MV command
  • Macro block size
• Vulkan Interop Support

Building

mkdir build/
cd build/
meson ..
ninja

Tests

cd build/test
./vcetoy_test # Needs vulkan and a local X display