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rgb_to_gray_gpu

spatialrust_gpu

Function rgb_to_gray_gpu 

Source 
pub fn rgb_to_gray_gpu(
    runtime: &WgpuRuntime,
    source: &GpuImage,
) -> SpatialResult<GpuImage>
Expand description

Converts an RGB GpuImage to a gray GpuImage using BT.601 fixed-point luma.