1343484 - gfx-labeling Label runnables in gfxFont

Status: RESOLVED WONTFIX

(Core :: Graphics, enhancement, P3)

Description

[Vincent Liu[:vliu]]

See https://wiki.mozilla.org/Quantum/DOM#Labeling for the story. Currently runnable categories in gfxFont include

  1. NS_DispatchToMainThread()
     => http://searchfox.org/mozilla-central/search?q=NS_DispatchToMainThread&case=false&regexp=true&path=gfxFont
  2. mFontLoaderThread->Dispatch(loadEvent.forget(), NS_DISPATCH_NORMAL);
     => https://hg.mozilla.org/mozilla-central/annotate/e1135c6fdc9bcd80d38f7285b269e030716dcb72/gfx/thebes/gfxFontInfoLoader.cpp#l182
  3. InitWithFuncCallback()
     => http://searchfox.org/mozilla-central/search?q=InitWithFuncCallback&case=false&regexp=true&path=gfx%2Fthebes%2FgfxFont
     => http://searchfox.org/mozilla-central/search?q=InitWithFuncCallback&case=false&regexp=true&path=gfx%2Fthebes%2FgfxFcPlatformFont

Comment 1

[Vincent Liu[:vliu]]

(In reply to Vincent Liu[:vliu] from comment #0)
> See https://wiki.mozilla.org/Quantum/DOM#Labeling for the story. Currently
> runnable categories in gfxFont include
> 
>   2. mFontLoaderThread->Dispatch(loadEvent.forget(), NS_DISPATCH_NORMAL);
>      =>
> https://hg.mozilla.org/mozilla-central/annotate/
> e1135c6fdc9bcd80d38f7285b269e030716dcb72/gfx/thebes/gfxFontInfoLoader.
> cpp#l182


2 will not mark labeling because Dispatch was called from main thread to FontLoaderThread. Please correct me if I got anything wrong.