Fix filter resetting to ensure GPUImageTwoInputFilter is in good state
Fix filter resetting to ensure GPUImageTwoInputFilter is in good state

picmonkey/GPUImage,picmonkey/GPUImage,UndaApp/GPUImage,AskaCai/GPUImage,faceleg/GPUImage,shi-yan/GPUImage,cesare-montresor/GPUImage,r3mus/GPUImage,u-engine/GPUImage,hakanw/GPUImage,Lcarvajal/GPUImage,UndaApp/GPUImage,wysaid/GPUImage,evfemist/GPUImage,silvansky/GPUImage,rtsbtx/GPUImage,TimorCan/GPUImage,cocologics/GPUImage,haikusw/GPUImage,picmonkey/GPUImage,KBvsMJ/GPUImage,hoanganhx86/GPUImage,odyth/GPUImage,ozetadev/GPUImage,zzhhui/GPUImage,tuo/GPUImage,Learn-IOS/GPUImage,pheed/GPUImage,powerhome/GPUImage,lauraskelton/GPUImage,ozetadev/GPUImage,lily4ever/GPUImage,Naithar/GPUImage,lacyrhoades/GPUImage,SanChain/GPUImage,mumer92/GPUImage,agan112/GPUImage,nickplee/GPUImage,msfeldstein/GPUImage,denivip/GPUImage,HSFGitHub/GPUImage,ask-fm/GPUImage,tastyone/GPUImage,mingming1986/GPUImage,hgl888/GPUImage,yaoxiaoyong/GPUImage,ashishgabani/GPUImage,0x4d52/GPUImage,efremidze/GPUImage,dawangjiaowolaixunshan/GPUImage,bragil-massoud/GPUImage,Lcarvajal/GPUImage,Hybridity/GPUImage,wjszf/GPUImage,bgulanowski/GPUImage,jianwoo/GPUImage,sansuiso/GPUImage,wjszf/GPUImage,jianwoo/GPUImage,stelabouras/GPUImage,shi-yan/GPUImage,xingyuniu/GPUImage,StratAguilar/GPUImage,smule/GPUImage,sdonly/GPUImage,dawangjiaowolaixunshan/GPUImage,wangwei1237/GPUImage,mattwymore/GPUImage,FiftyThree/GPUImage,nonoBruce/GPUImage,tuo/GPUImage,kalsariyac/GPUImage,alex-learn/GPUImage,937447974/GPUImage,zakinaeem/GPUImage,PlanetaToBe/GPUImage,hanangellove/GPUImage,IncredibleDucky/GPUImage,Slin/GPUImage,silvansky/GPUImage,rtsbtx/GPUImage,PodRepo/GPUImage,xingyuniu/GPUImage,LIQC/GPUImage,loi32456/GPUImage,j364960953/GPUImage,lacyrhoades/GPUImage,faceleg/GPUImage,jakeva/GPUImage,eighteight/GPUImage,tastyone/GPUImage,tastyone/GPUImage,eighteight/GPUImage,ashishgabani/GPUImage,liduanw/GPUImage,njucsyyh/GPUImage,pcKanso/GPUImage,devluyy/GPUImage,silvansky/GPUImage,Creolophus/GPUImage,HSFGitHub/GPUImage,gank0326/GPUImage,jsharp83/GPUImage,AmiaoCat/GPUImage,cesare-montresor/GPUImage,bragil-massoud/GPUImage,pcKanso/GPUImage,powerhome/GPUImage,cesare-montresor/GPUImage,j364960953/GPUImage,FiftyThree/GPUImage,levyleo/LGPUImage,mingming1986/GPUImage,SanjoDeundiak/GPUImage,Kevin775263419/GPUImage,RavishankarDuMCA10/GPUImage,FiftyThree/GPUImage,kalsariyac/GPUImage,howandhao/GPUImage,hanangellove/GPUImage,ask-fm/GPUImage,cookov/GPUImage,hanton/GPUImage,AlanJN/GPUImage,inb4ohnoes/GPUImage,hyperconnect/GPUImage,headupinclouds/GPUImage,SanChain/GPUImage,rtsbtx/GPUImage,Creolophus/GPUImage,937447974/GPUImage,3drobotics/GPUImage,pengleelove/GPUImage,stelabouras/GPUImage,evfemist/GPUImage,kalsariyac/GPUImage,appone/GPUImage,drewwilson/GPUImage,KBvsMJ/GPUImage,nickplee/GPUImage,DavidWangTM/GPUImage,KBvsMJ/GPUImage,horaceho/GPUImage,zhengfuzhe2013/GPUImage,hyperconnect/GPUImage,loi32456/GPUImage,horaceho/GPUImage,yshiga/GPUImage,bragil-massoud/GPUImage,jakeva/GPUImage,Hybridity/GPUImage,rromanchuk/GPUImage,ramoslin02/GPUImage,pheed/GPUImage,eighteight/GPUImage,yshiga/GPUImage,duanhjlt/GPUImage,SinnerSchraderMobileMirrors/GPUImage,LIQC/GPUImage,java02014/GPUImage,lauraskelton/GPUImage,somegeekintn/GPUImage,Learn-IOS/GPUImage,drewwilson/GPUImage,cocologics/GPUImage,duanhjlt/GPUImage,smule/GPUImage,dachaoisme/GPUImage,sujeking/GPUImage,wysaid/GPUImage,haikusw/GPUImage,skonb/GPUImage,birthmark/GPUImage,sansuiso/GPUImage,jimydotorg/GGGPUImage,SanjoDeundiak/GPUImage,Matzo/GPUImage,AskaCai/GPUImage,cesare-montresor/GPUImage,njucsyyh/GPUImage,jsharp83/GPUImage,catbus/GPUImage,StratAguilar/GPUImage,cookov/GPUImage,rocklive/GPUImage,bgulanowski/GPUImage,pevasquez/GPUImage,SuPair/GPUImage,liduanw/GPUImage,gank0326/GPUImage,zilaiyedaren/GPUImage,sprint84/GPUImage,pevasquez/GPUImage,hoanganhx86/GPUImage,DavidWangTM/GPUImage,sprint84/GPUImage,stelabouras/GPUImage,cocologics/GPUImage,zilaiyedaren/GPUImage,denivip/GPUImage,Slin/GPUImage,lauraskelton/GPUImage,cnbin/GPUImage,wfxiang08/GPUImage,SinnerSchraderMobileMirrors/GPUImage,jianwoo/GPUImage,zzhhui/GPUImage,0x4d52/GPUImage,appone/GPUImage,appone/GPUImage,wysaid/GPUImage,zhengfuzhe2013/GPUImage,jackeychens/GPUImage,sprint84/GPUImage,ohad7/GPUImage,mervekeles/repo,BlessNeo/GPUImage,birthmark/GPUImage,YuAo/GPUImage,pengleelove/GPUImage,agan112/GPUImage,wfxiang08/GPUImage,mervekeles/GPUImage,eunmin/GPUImage,hgl888/GPUImage,hanton/GPUImage,hgl888/GPUImage,PodRepo/GPUImage,geowarsong/GPUImage,sdonly/GPUImage,levyleo/LGPUImage,bgulanowski/GPUImage,nickplee/GPUImage,0x4d52/GPUImage,powerhome/GPUImage,rromanchuk/GPUImage,hoanganhx86/GPUImage,stelabouras/GPUImage,devluyy/GPUImage,tuo/GPUImage,jsharp83/GPUImage,rocklive/GPUImage,sujeking/GPUImage,BradLarson/GPUImage,appone/GPUImage,geowarsong/GPUImage,faceleg/GPUImage,RavishankarDuMCA10/GPUImage,FiftyThree/GPUImage,AlanJN/GPUImage,DepositDev/GPUImage,skonb/GPUImage,alex-learn/GPUImage,sansuiso/GPUImage,mtxs007/GPUImage,Matzo/GPUImage,BlessNeo/GPUImage,TuSDK/GPUImage,pengleelove/GPUImage,SuPair/GPUImage,hakanw/GPUImage,mattwymore/GPUImage,YuAo/GPUImage,lily4ever/GPUImage,lydonchandra/GPUImage,yaoxiaoyon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