QTGMC vapoursynth opencl device

[Selur]

QTGMC for Vapoursynth has the following parameters:

QTGMC(Input, Preset='Slower', TR0=None, TR1=None, TR2=None, Rep0=None, Rep1=0, Rep2=None, EdiMode=None, RepChroma=True, NNSize=None, NNeurons=None, EdiQual=1, EdiMaxD=None, ChromaEdi='', EdiExt=None, Sharpness=None, SMode=None, SLMode=None, SLRad=None, SOvs=0, SVThin=0., Sbb=None, SrchClipPP=None, SubPel=None, SubPelInterp=2, BlockSize=None, Overlap=None, Search=None, SearchParam=None, PelSearch=None, ChromaMotion=None, TrueMotion=False, Lambda=None, LSAD=None, PNew=None, PLevel=None, GlobalMotion=True, DCT=0, ThSAD1=640, ThSAD2=256, ThSCD1=180, ThSCD2=98, SourceMatch=0, MatchPreset=None, MatchEdi=None, MatchPreset2=None, MatchEdi2=None, MatchTR2=1, MatchEnhance=0.5, Lossless=0, NoiseProcess=None, EZDenoise=None, EZKeepGrain=None,  NoisePreset='Fast', Denoiser=None, FftThreads=1, DenoiseMC=None, NoiseTR=None, Sigma=None, ChromaNoise=False, ShowNoise=0., GrainRestore=None, NoiseRestore=None, NoiseDeint=None, StabilizeNoise=None, InputType=0, ProgSADMask=None, FPSDivisor=1, ShutterBlur=0, ShutterAngleSrc=180, ShutterAngleOut=180, SBlurLimit=4, Border=False, Precise=None, Tuning='None', howSettings=False, ForceTR=0, TFF=None, pscrn=None, int16_prescreener=None, int16_predictor=None, exp=None, alpha=None, beta=None, gamma=None, nrad=None, vcheck=None, opencl=False)

see https://github.com/HomeOfVapourSynthEvol...avsfunc.py, line 682+
so as you can see by default this is not possible. (which is why Hybrid doesn't support it)

That said, looking through the source code using openCL will use core.nnedi3cl.NNEDI3CL and core.eedi3m.EEDI3CL.

Looking at those filters:
NNECI3CL:

nnedi3cl.NNEDI3CL(clip, int field[, bint dh=False, bint dw=False, int[] planes, int nsize=6, int nns=1, int qual=1, int etype=0, int pscrn=2, int device=-1, bint list_device=False, bint info=False]

see: https://github.com/HomeOfVapourSynthEvol...h-NNEDI3CL
EEDI3CL:

edi3m.EEDI3CL(clip clip, int field[, bint dh=False, int[] planes, float alpha=0.2, float beta=0.25, float gamma=20.0, int nrad=2, int mdis=20, bint hp=False, bint ucubic=True, bint cost3=True, int vcheck=2, float vthresh0=32.0, float vthresh1=64.0, float vthresh2=4.0, clip sclip=None, int opt=0, int device=-1, bint list_device=False, bint info=False])

both with:

device: Sets target OpenCL device. Use list_device to get the index of the available devices. By default the default device is selected.

this could be added.

=> So atm. the default graphic card will be used. If your NVIDIA card is the default it will be used otherwise the intel card will be used.

QTGMC could be adjusted to use a specific graphic card.
I created an issue inside the havsfunc repository (https://github.com/HomeOfVapourSynthEvol.../issues/12) asking the maintainer of havsfunc to add this.
Yes, I could add this myself, but it would be a pain to always remember it whenever havsfunc changes.
-> in case Holy (the maintainer) won't add this I might create a custom version of it, but I'd prefer to avoid it.

Cu Selur