Making a sample for shadow maps for more intensive development

src/core/SkShadowShader.h

Index: src/core/SkShadowShader.h
diff --git a/src/core/SkShadowShader.h b/src/core/SkShadowShader.h
index 7cbcbca224ceb82a3b9627b45d626d610cc4a78d..ad4f4e2f38ae5d7abe74d6cc89081bd915687cef 100644
--- a/src/core/SkShadowShader.h
+++ b/src/core/SkShadowShader.h
@@ -25,6 +25,8 @@ public:
                                 sk_sp<SkLights> lights,
                                 int diffuseWidth, int diffuseHeight);
 

[robertphillips, 2016/08/04 18:16:06]

// The shadow shader supports any number of ambient lights but only
kMaxNonAmbientLights. Non-ambient lights beyond the maximum will be ignored.

?

[vjiaoblack, 2016/08/04 18:55:49]

Currently, I've been told to use SkAssert instead of just ignoring, so i'll put
that into comment!

+    static constexpr int kMaxNonAmbientLights = 4;
+
     SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP()
 };