[webkit-dev] Fwd: Re: Painting Phases
-- Forwarded Message: --
Hello Sergiy,
You should look at the CSS specifications. That defines the order
of painting the various layers in each block stacking context. The code
in WebKit follows each of the layers in the stack with one render pass
for each of them.
There is a good video somewhere that Eric Seidel describes the
rendering inside WebKit that covers this.
Best regards,
Alex
--Original Message--:
Good time of the day,
In RenderObject.h there are 12 phases of painting. Please explain what do
these mean and in which sequence they are called. If there is some
documentation already (either in code or on the website), please give me a
link. Thank you.
enum PaintPhase {
PaintPhaseBlockBackground,
PaintPhaseChildBlockBackground,
PaintPhaseChildBlockBackgrounds,
PaintPhaseFloat,
PaintPhaseForeground,
PaintPhaseOutline,
PaintPhaseChildOutlines,
PaintPhaseSelfOutline,
PaintPhaseSelection,
PaintPhaseCollapsedTableBorders,
PaintPhaseTextClip,
PaintPhaseMask
};
Sergiy Byelozyorov
Computer Graphics Chair
Universitat des Saarlandes
Tel.: +49 (681) 302-3837
Web: http://graphics.cs.uni-saarland.de/sbyelozyorov/
___
webkit-dev mailing list
webkit-dev@lists.webkit.org
http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
___
webkit-dev mailing list
webkit-dev@lists.webkit.org
http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Fwd: Re: Painting Phases
There is a good video somewhere that Eric Seidel describes the rendering inside WebKit that covers this. I think http://www.youtube.com/watch?v=RVnARGhhs9w is the right one. mike ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Fwd: Re: Painting Phases
Great video. I was looking for something similar long time ago. Thanks a lot. Sergiy Byelozyorov Computer Graphics Chair Universitat des Saarlandes Tel.: +49 (681) 302-3837 Web: http://graphics.cs.uni-saarland.de/sbyelozyorov/ On Tue, May 10, 2011 at 15:17, Mike Lawther mikelawt...@chromium.orgwrote: There is a good video somewhere that Eric Seidel describes the rendering inside WebKit that covers this. I think http://www.youtube.com/watch?v=RVnARGhhs9w is the right one. mike ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Fwd: Re: Painting Phases
It should also be fairly easy to figure out what these painting phases are for by reading the code. Simon On May 10, 2011, at 6:51 AM, Sergiy Byelozyorov wrote: Great video. I was looking for something similar long time ago. Thanks a lot. Sergiy Byelozyorov Computer Graphics Chair Universitat des Saarlandes Tel.: +49 (681) 302-3837 Web: http://graphics.cs.uni-saarland.de/sbyelozyorov/ On Tue, May 10, 2011 at 15:17, Mike Lawther mikelawt...@chromium.org wrote: There is a good video somewhere that Eric Seidel describes the rendering inside WebKit that covers this. I think http://www.youtube.com/watch?v=RVnARGhhs9w is the right one. mike ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
