[Wine] Re: Poor performance while drawing text input fields and buttons

[AmoxT]

Well, actually the problem was in the file dlls/winex11.drv/bitblt.c in the function


Code:
/***********************************************************************
 *           X11DRV_StretchBlt
 */
BOOL CDECL X11DRV_StretchBlt( X11DRV_PDEVICE *physDevDst, INT xDst, INT yDst, INT widthDst, INT heightDst,
                              X11DRV_PDEVICE *physDevSrc, INT xSrc, INT ySrc, INT widthSrc, INT heightSrc,
                              DWORD rop )



because after issuing the command 

> WINEDEBUG=+bitblt wine ./App.exe

there were a lot of 

trace:bitblt:X11DRV_StretchBlt     rectdst=25,1 1x13 orgdst=10,10 visdst=(25,1)-(26,14)
trace:bitblt:X11DRV_StretchBlt     rectsrc=0,0 1x13 orgsrc=0,0 vissrc=(0,0)-(1,13)
trace:bitblt:BitBlt hdcSrc=0x3ed0 0,0 -> hdcDest=0x1ec8 25,1 1x13 rop=660046
trace:bitblt:X11DRV_StretchBlt     rectdst=25,1 1x13 orgdst=10,10 visdst=(25,1)-(26,14)
trace:bitblt:X11DRV_StretchBlt     rectsrc=0,0 1x13 orgsrc=0,0 vissrc=(0,0)-(1,13)

that were synchronized with the slow display of the buttons and text input fields.

Can anyone provivde me an optimized version of this function?
Thanks very much

Amox