Hi, Thanks for the info
Thanks Tonny Kohar On Sat, 2005-05-07 at 07:28 -0400, Thomas DeWeese wrote: > Tonny Kohar wrote: > > > A little bit offtopic, I got questions regarding double buffering set. > > - is the double buffer different with offscreen buffer ? > > Double buffering means there are two offscreen buffers. One is > dedicated for repainting the screen. The other is used for rendering, > this avoids the possibility of the user seeing the document while it > is being rendered (which might look really ugly). When the rendering > is completed the two buffers "swap" position. > > > - Does turn off double buffering have any effect on the SVG / GVT > > especially related to dynamic document ? > > It doesn't have any direct effect on the SVG/GVT tree's. But the > renderer obviously behaves a bit differently. > > > - Does double buffering have any effect on other stuff other than memory > > eg: speed, etc ? > > Double buffering is a bit slower as the newly rendered bits need to > be propagated to the 'old' image. > > > - Does double buffering have the same pixel size and content with > > offscreen buffer ? > > More or less yes the off-off screen buffer isn't updated until it > needs to be. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
