WIP collection of examples to demonstrate the usage of the SDL_gpu proposal.

To clone and build:

git clone https://github.com/thatcosmonaut/SDL -b gpu
cd SDL
mkdir build
cd build
cmake ..

cd ../..
git clone --recursive https://github.com/TheSpydog/SDL_gpu_examples
cd SDL_gpu_examples
mkdir build
cd build
cmake .. -DSDL3_DIR="full/path/to/SDL/build"

then run make or your favorite IDE.