commit 412cda7379626ee3acfd1dbb1441adde81efddc3
author Mike Reed <reed@google.com> Wed Jul 05 15:43:15 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Wed Jul 05 20:16:27 2017 +0000
tree 2e57666502214c97a1b48d11ce7c2bfc1f20d0f9
parent 2d171397f863699eb7804b814994d4c2fcb00cb7

add srgb gamma colorfilters
... faster and more accurate than using SkTableColorFilter

todo: update blink after this lands

Bug:737981
Change-Id: I55b5c60dd23b9d2cbe9d60f83c74be1a8f3dcfcf
Reviewed-on: https://skia-review.googlesource.com/21368
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>

tests/ApplyGammaTest.cpp

diff --git a/tests/ApplyGammaTest.cpp b/tests/ApplyGammaTest.cpp
index dbb7210..79dbfc7 100644
--- a/tests/ApplyGammaTest.cpp
+++ b/tests/ApplyGammaTest.cpp
@@ -15,7 +15,6 @@
 #include "SkColorFilter.h"
 #include "SkSurface.h"
 #include "SkUtils.h"
-#include "sk_tool_utils.h"
 
 /** convert 0..1 linear value to 0..1 srgb */
 static float linear_to_srgb(float linear) {
@@ -112,8 +111,8 @@
 
         SkPaint gammaPaint;
         gammaPaint.setBlendMode(SkBlendMode::kSrc);
-        gammaPaint.setColorFilter(toSRGB ? sk_tool_utils::MakeLinearToSRGBColorFilter()
-                                         : sk_tool_utils::MakeSRGBToLinearColorFilter());
+        gammaPaint.setColorFilter(toSRGB ? SkColorFilter::MakeLinearToSRGBGamma()
+                                         : SkColorFilter::MakeSRGBToLinearGamma());
 
         dstCanvas->drawBitmap(bm, 0, 0, &gammaPaint);
         dstCanvas->flush();