309386 - Document what a null stream listener from loadImageWithChannel means

Status: RESOLVED FIXED

(Core :: Graphics: ImageLib, enhancement)

Description

[Christian :Biesinger (don't email me, ping me on IRC)]

LoadImageWithChannel returns NS_OK with a null listener if it has a cached image
for that URL. that should be documented.

Comment 1

[Christian :Biesinger (don't email me, ping me on IRC)]

Attachment: patch

Comment 2

[Boris Zbarsky [:bzbarsky]]

Comment on attachment 196842 [details] [diff] [review]
patch

sr=bzbarsky, but if we're documenting that the caller doesn't need to cancel,
we should remove the comment in imgLoader that claims the caller ought to.

Comment 3

[Christian :Biesinger (don't email me, ping me on IRC)]

Attachment: patch with comment removed

Comment 4

[Christian :Biesinger (don't email me, ping me on IRC)]

Checking in modules/libpr0n/public/imgILoader.idl;
/cvsroot/mozilla/modules/libpr0n/public/imgILoader.idl,v  <--  imgILoader.idl
new revision: 1.13; previous revision: 1.12
done
Checking in modules/libpr0n/src/imgLoader.cpp;
/cvsroot/mozilla/modules/libpr0n/src/imgLoader.cpp,v  <--  imgLoader.cpp
new revision: 1.89; previous revision: 1.88
done