[FFmpeg-devel] [PATCH v1] lavfi: add nlmeans CUDA filter

[Timo Rothenpieler]

On 13.08.2021 10:42, Dylan Fernando wrote:
> Any update on this?
> 
> Kind Regards,
> Dylan

Also, are you sure that exp() function is correct?

The CUDA-Function exp() is defined as "double exp(double x)" and 
calculates the base e exponential.

While __nvvm_ex2_approx_f reads to me like it does so for floats, and 
for base 2. For which the CUDA equivalent would be "float exp2f(float)".

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