madshi bug tracker - madVR
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0000149madVRbugpublic2014-02-01 00:002014-04-02 21:54
cyberbeing 
madshi 
normalfeaturealways
closedfixed 
x64Windows 7 SP17601
0.87.4
Any
Any
Any
Software
none (progressive)
no
On
all modes
NVidia
GTX 770
321.10
0000149: Correct NNEDI3 pixel shifts when addtional resampling performed
~Feature Request~

Add the ability for madVR's traditional scaling algorithms correct any NNEDI3 pixel shift when they perform additional upscaling/downscaling afterwords.
Quote by madshi:
Hmmmm... That should be technically possible. I'm already doing exactly that to match the separately upscaled chroma channels to the NNEDI3 scaled luma channel. Sounds like a good idea to me, although it would further complicate my code (depending on scaling factor I'd have to sometimes correct the position of the chroma channels and sometimes the position of the luma channels, and sometimes both and sometimes none, ouch). Please add this as a "bug" to the tracker. I don't want to spend time on that atm, but I consider it a good idea, so I don't want to lose sight of that.
No tags attached.
Issue History
2014-02-01 00:00cyberbeingNew Issue
2014-02-01 00:13madshiAssigned To => madshi
2014-02-01 00:13madshiStatusnew => assigned
2014-04-02 21:54madshiNote Added: 0000567
2014-04-02 21:54madshiStatusassigned => closed
2014-04-02 21:54madshiResolutionopen => fixed

Notes
(0000567)
madshi   
2014-04-02 21:54   
Should be implemented in v0.87.9. There are so many combination of settings, though, that I'm not 100% sure every single possible combination works correctly. I do hope so, though.