930980 - text-shadow needs fast path for blur distance zero

Status: RESOLVED INVALID

(Core :: Graphics, defect)

Description

[Benoit Girard (:BenWa)]

It looks like we still hit the blur code when using a text-shadow with blur distance zero. For b2g we're considering using the text-shadow to provide a non blur text shadow (like a text offset). Making a fast path for this would allow it.

Comment 1

[Jeff Muizelaar [:jrmuizel]]

This seems wise.

Comment 2

[Benoit Girard (:BenWa)]

Attachment: Testcase

It already has one but when we enter the blur code mSpreadRadius is zero but mBlurRadius is one. I'll pick this up in two weeks.

This is with text-shadow: 2px 2px #ff0000;

Comment 3

[Benoit Girard (:BenWa)]

Alright it appears that we already have these fast paths in place but they still enter the blur function. I'm closing this for now until we find real evidence that we're actually blurring.