Add blend constant color and use it for lcd text common case (no fancy blend or shaded text)
Review URL: http://codereview.appspot.com/4274057/
git-svn-id: http://skia.googlecode.com/svn/trunk@941 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gpu/src/GrGpu.cpp b/gpu/src/GrGpu.cpp
index d41005b..2d763e2 100644
--- a/gpu/src/GrGpu.cpp
+++ b/gpu/src/GrGpu.cpp
@@ -56,6 +56,14 @@
}
}
+bool GrTexture::PixelConfigIsAlphaOnly(PixelConfig config) {
+ switch (config) {
+ case GrTexture::kAlpha_8_PixelConfig:
+ return true;
+ default:
+ return false;
+ }
+}
////////////////////////////////////////////////////////////////////////////////