only report hasspan16 if we're opaque, otherwise we get a different blend
authorreed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Thu, 11 Mar 2010 22:20:43 +0000 (22:20 +0000)
committerreed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81>
Thu, 11 Mar 2010 22:20:43 +0000 (22:20 +0000)
commit5b81535014f545f6498f5c8721723b81576989b1
tree0c8f9dcaed21b2eb444c73a47790a8f1b6344b4e
parent8f073382bb6a9b3998a74e6b58654476b77b4c86
only report hasspan16 if we're opaque, otherwise we get a different blend
via 565 than the 8888 case

git-svn-id: http://skia.googlecode.com/svn/trunk@527 2bbb7eff-a529-9590-31e7-b0007b416f81
src/core/SkShader.cpp