Improve caching of dashed paths in GrStencilAndCoverPathRenderer

src/gpu/gl/GrGLPathRange.h

Index: src/gpu/gl/GrGLPathRange.h
diff --git a/src/gpu/gl/GrGLPathRange.h b/src/gpu/gl/GrGLPathRange.h
index 5cba9c79d760559dc826867d6ed933efd53f70f8..22dd1c0572321fa7a13fb8647f2183349843d146 100644
--- a/src/gpu/gl/GrGLPathRange.h
+++ b/src/gpu/gl/GrGLPathRange.h
@@ -10,6 +10,7 @@
 #define GrGLPathRange_DEFINED
 
 #include "../GrPathRange.h"
+#include "GrStrokeInfo.h"
 #include "gl/GrGLFunctions.h"
 
 class GrGLGpu;
@@ -26,7 +27,7 @@ public:
      * Initialize a GL path range from a PathGenerator. This class will allocate
      * the GPU path objects and initialize them lazily.
      */
-    GrGLPathRange(GrGLGpu*, PathGenerator*, const SkStrokeRec&);
+    GrGLPathRange(GrGLGpu*, PathGenerator*, const GrStrokeInfo&);
 
     /**
      * Initialize a GL path range from an existing range of pre-initialized GPU
@@ -37,10 +38,13 @@ public:
                   GrGLuint basePathID,
                   int numPaths,
                   size_t gpuMemorySize,
-                  const SkStrokeRec&);
+                  const GrStrokeInfo&);
 
     GrGLuint basePathID() const { return fBasePathID; }
 
+    bool shouldStroke() const { return fShouldStroke; }
+    bool shouldFill() const { return fShouldFill; }
+
 protected:
     void onInitPath(int index, const SkPath&) const override;
 
@@ -48,10 +52,14 @@ protected:
     void onAbandon() override;
 
 private:
+    void init();
     size_t onGpuMemorySize() const override { return fGpuMemorySize; }
 
+    const GrStrokeInfo fStroke;
     GrGLuint fBasePathID;
     mutable size_t fGpuMemorySize;
+    bool fShouldStroke;
+    bool fShouldFill;
 
     typedef GrPathRange INHERITED;
 };