commit d83545e4904ba78c6bc7b82169e9be5070f64e32
author Matt Sarett <msarett@google.com> Mon Mar 06 11:11:23 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Mar 06 17:26:09 2017 +0000
tree 885c81d369c652cf06ef9d293e0f21a597d3bd36
parent 92004807f2dffea2d4a694e49434ce4c0bcfb28d

Add SkColorSpace::isSRGB()

BUG=skia:

Change-Id: I124480a15e0c3cb01f4e22397c0a116f2d1c0d7d
Reviewed-on: https://skia-review.googlesource.com/9239
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Matt Sarett <msarett@google.com>

tests/ColorSpaceTest.cpp

diff --git a/tests/ColorSpaceTest.cpp b/tests/ColorSpaceTest.cpp
index 73a4980..059fa59 100644
--- a/tests/ColorSpaceTest.cpp
+++ b/tests/ColorSpaceTest.cpp
@@ -478,3 +478,23 @@
     REPORTER_ASSERT(r, *as_CSB(srgb)->toXYZD50() == *as_CSB(strange)->toXYZD50());
     REPORTER_ASSERT(r, as_CSB(srgb)->toXYZD50Hash() == as_CSB(strange)->toXYZD50Hash());
 }
+
+DEF_TEST(ColorSpace_IsSRGB, r) {
+    sk_sp<SkColorSpace> srgb0 = SkColorSpace::MakeSRGB();
+    sk_sp<SkColorSpace> srgb1 = SkColorSpace::MakeRGB(SkColorSpace::kSRGB_RenderTargetGamma,
+            SkColorSpace::kSRGB_Gamut, SkColorSpace::kNonLinearBlending_ColorSpaceFlag);
+
+    SkColorSpaceTransferFn fn;
+    fn.fA = 1.0f;
+    fn.fB = 0.0f;
+    fn.fC = 0.0f;
+    fn.fD = 0.0f;
+    fn.fE = 0.0f;
+    fn.fF = 0.0f;
+    fn.fG = 2.2f;
+    sk_sp<SkColorSpace> twoDotTwo = SkColorSpace::MakeRGB(fn, SkColorSpace::kSRGB_Gamut);
+
+    REPORTER_ASSERT(r, srgb0->isSRGB());
+    REPORTER_ASSERT(r, srgb1->isSRGB());
+    REPORTER_ASSERT(r, !twoDotTwo->isSRGB());
+}