commit fe3e858e751609c3a9cbf7ad710ed415ea7213fc
author Brian Osman <brianosman@google.com> Fri Oct 20 11:27:49 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Fri Oct 20 15:49:56 2017 +0000
tree 08b23415e4b4843329da00f3704825322b531ae6
parent dbfecd06adeb03e9365f3539e113412c0b18785e

Add clamped/unclamped xform to GrColorSpaceXform

Use that in analytic gradient setup for future-proofing. Also fixed
several out-of-date comments in gradient code.

Bug: skia:
Change-Id: I79726cad786c22f80e08cdc2b7a1e15ae27ecd5a
Reviewed-on: https://skia-review.googlesource.com/62320
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Brian Osman <brianosman@google.com>

src/shaders/gradients/SkGradientShaderPriv.h

diff --git a/src/shaders/gradients/SkGradientShaderPriv.h b/src/shaders/gradients/SkGradientShaderPriv.h
index 23ff30f..1fd5ca9 100644
--- a/src/shaders/gradients/SkGradientShaderPriv.h
+++ b/src/shaders/gradients/SkGradientShaderPriv.h
@@ -516,11 +516,11 @@
                              const char* inputColor);
 
     enum {
-        // First bit for premul before/after interp
+        // First bit for premul before/after interpolation
         kPremulBeforeInterpKey  =  1,
 
         // Next three bits for 2/3 color type or different special
-        // hard stop cases (neither means using texture atlas)
+        // hard stop cases ('none' means using texture atlas)
         kTwoColorKey            =  2,
         kThreeColorKey          =  4,