commit 8f3d36c97da805265328e5e7b180bff8a172c15a
author Mike Klein <mtklein@google.com> Tue Aug 14 10:28:05 2018 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Tue Aug 14 16:26:53 2018 +0000
tree a620f944fec5cbd2390d7503a6a843ac643a57c0
parent d4322a8630bcb1bc6fa86a7f545c2949240deb89

add dstAT param to xform steps

All the existing calls are ported over, and new tests cover
unpremul output. (Opaque output is an impossible request.)

Change-Id: I744d640763cf74c368d3b3aba4a262c8fd9f7a01
Reviewed-on: https://skia-review.googlesource.com/147100
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Auto-Submit: Mike Klein <mtklein@google.com>

src/core/SkColorSpaceXformer.cpp

diff --git a/src/core/SkColorSpaceXformer.cpp b/src/core/SkColorSpaceXformer.cpp
index 4c97c1d..1380047 100644
--- a/src/core/SkColorSpaceXformer.cpp
+++ b/src/core/SkColorSpaceXformer.cpp
@@ -19,8 +19,8 @@
 
 SkColorSpaceXformer::SkColorSpaceXformer(sk_sp<SkColorSpace> dst)
     : fDst(std::move(dst))
-    , fFromSRGBSteps(SkColorSpaceXformSteps::UnpremulToUnpremul(sk_srgb_singleton(),
-                                                                fDst.get()))
+    , fFromSRGBSteps(sk_srgb_singleton(), kUnpremul_SkAlphaType,
+                     fDst.get()         , kUnpremul_SkAlphaType)
     , fReentryCount(0) {
 
     SkRasterPipeline p(&fAlloc);