tree b8e23754d3b45b1e27c130a979db51121afd457c
parent 98b11f1c214affb3dab51716ddf8dac2248b54cd
author reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1316630529 +0000
committer reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1316630529 +0000

detect when LCD is really just BW, and remark the glyph as that.
allows us to take a much faster blitter.
TODO: inform SkGlyphCache of this, so it can shrink its allocation
for the image buffer (since BW takes up 1/16 as much ram)
TODO(2): allow for A8->BW conversion my having scalercontext set a flag
if it really-wants A8 (i.e. we have a maskfilter)


git-svn-id: http://skia.googlecode.com/svn/trunk@2301 2bbb7eff-a529-9590-31e7-b0007b416f81