Issues found during messing around with Hybrid

[Selur]

With MT enabled VD renders a file twice as much faster than singlethreaded.

Hmm,...
with Avisynth's MT disabled and using:

• VD_CCD(30,1) I get:
  
  Frames processed:                   429 (0 - 428)
FPS (min | max | average):          142.4 | 212.8 | 204.1
Process memory usage (max):         43 MiB
Thread count:                       36
CPU usage (average):                13.7%

Time (elapsed):                     00:00:02.102
• VD_CCD(30,0) I get:
  
  Frames processed:                   429 (0 - 428)
FPS (min | max | average):          20.54 | 85.68 | 66.00
Process memory usage (max):         43 MiB
Thread count:                       36
CPU usage (average):                6.0%

Time (elapsed):                     00:00:06.500

with Avisynth's MT enabled and using:

• VD_CCD(30,1) I get:
  
  Frames processed:                   429 (0 - 428)
FPS (min | max | average):          134.6 | 1131 | 566.8
Process memory usage (max):         90 MiB
Thread count:                       44
CPU usage (average):                37.1%

Time (elapsed):                     00:00:00.757
• VD_CCD(30,0) I get:
  
  Frames processed:                   429 (0 - 428)
FPS (min | max | average):          165.1 | 1661 | 503.0
Process memory usage (max):         90 MiB
Thread count:                       44
CPU usage (average):                26.4%

Time (elapsed):                     00:00:00.853

So it, does make a difference,...
-> I'll add an 'MT' option, which when enabled will use VD_CCD(X,1) and when disabled VD_CCD(X,0).
Will send you a link to a dev version in ~30min.

Cu Selur