# Shader-Demo {#v4d_shader}

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| Original author | Amir Hassan (kallaballa) <amir@viel-zu.org> |
| Compatibility | OpenCV >= 4.7 |

Renders a mandelbrot fractal zoom. Uses shaders, OpenCL and VAAPI together.

\htmlinclude "../samples/example_v4d_shader-demo.html"

@include samples/shader-demo.cpp