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> The tone-mapping algorithm place 100% load on a single CPU core. In 4.1, a OpenCL variant filter was added for GPU processing. In 4.2 threading support was

by gyan 4y ago

> The tone-mapping algorithm place 100% load on a single CPU core. In 4.1, a OpenCL variant filter was added for GPU processing. In 4.2 threading support was added to the tonemap CPU filter. In 4.3, a VAAPI variant filter was added for GPU processing on linux.