Doom9's Forum - View Single Post - HDR10 to SDR with Hable tone-mapping

MonoS · 16th April 2018, 20:32

Some times ago i wrote a c++ implementation of the hable implementation in tmap, i don't remeber how much faster it is, but IIRC about 2x .

It only works for float input with mod8 resolution video and AVX CPU, i didn't bother writing an SSE implementation due to the high amount of FMAD instruction used.
The static buffer optimization only work on windows right now.

If i see any interest in this i'll try to add some functionality like the debug views, non mod8 support, etc

Here the repo https://github.com/MonoS/tmap-vapoursynth/tree/V1

16th April 2018, 20:32	#49 \| Link
MonoS Registered User Join Date: Aug 2012 Posts: 203	Some times ago i wrote a c++ implementation of the hable implementation in tmap, i don't remeber how much faster it is, but IIRC about 2x . It only works for float input with mod8 resolution video and AVX CPU, i didn't bother writing an SSE implementation due to the high amount of FMAD instruction used. The static buffer optimization only work on windows right now. If i see any interest in this i'll try to add some functionality like the debug views, non mod8 support, etc Here the repo https://github.com/MonoS/tmap-vapoursynth/tree/V1