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pinterf / mvtools

mvtools plugin for avisynth
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Memory leak in MFlowFPS #58

Closed vasyl-zabolotniy closed 6 months ago

vasyl-zabolotniy commented 1 year ago

Memory leak in MFlowFPS Something is wrong with the function call or it's destructor. If you put the function in the avisynth runtime environment it begins to eat memory in linear fashion, seems with each function call (ie per every frame). It does not stop by itself, eventually no free RAM remains and so it expands into extensive pagefile usage. The issue seems to be an old one - reproducible even for mvtools v2.7.17.22. I also checked MBlockFPS and MFlowBlur, they seem to be Ok. Probably can be useful for comparison.

test code ... ScriptClip (""" myFRC() """) function myFRC (clip c) { c sc = MSuper() bv = sc.MAnalyse (isb=true) fv = sc.MAnalyse (isb=false) MFlowFps ( sc, bv, fv ) }

pinterf commented 1 year ago

You are right. Thanks for the report, I'll be back soon (some days probably) with a version to look at.

EDIT: Could you please check this build if everything is OK? If so, I'm gonna release. https://drive.google.com/uc?export=download&id=1mbZeQD5BLa3N9_Cgs7H_KX6HeDoVByW1

pinterf commented 6 months ago

(zero response, did not release)