Move GrProcessorDataManager to GrMemoryPool

TBR=bsalomon@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1225363002

2 files changed, 48 insertions, 8 deletions

diff --git a/include/gpu/GrPaint.h b/include/gpu/GrPaint.h
index c00e148397..22951f94a2 100644
--- a/include/gpu/GrPaint.h
+++ b/include/gpu/GrPaint.h
@@ -125,6 +125,7 @@ public:
         fCoverageStages = paint.fCoverageStages;
 
         fXPFactory.reset(SkRef(paint.getXPFactory()));
+        fProcDataManager.reset(SkNEW_ARGS(GrProcessorDataManager, (*paint.processorDataManager())));
 
         return *this;
     }
@@ -137,18 +138,20 @@ public:
      */
     bool isConstantBlendedColor(GrColor* constantColor) const;
 
-    GrProcessorDataManager* getProcessorDataManager() { return &fProcDataManager; }
+    GrProcessorDataManager* getProcessorDataManager() { return fProcDataManager.get(); }
+
+    const GrProcessorDataManager* processorDataManager() const { return fProcDataManager.get(); }
 
 private:
     mutable SkAutoTUnref<const GrXPFactory> fXPFactory;
-    SkSTArray<4, GrFragmentStage>   fColorStages;
-    SkSTArray<2, GrFragmentStage>   fCoverageStages;
+    SkSTArray<4, GrFragmentStage>        fColorStages;
+    SkSTArray<2, GrFragmentStage>        fCoverageStages;
 
-    bool                            fAntiAlias;
-    bool                            fDither;
+    bool                                 fAntiAlias;
+    bool                                 fDither;
 
-    GrColor                         fColor;
-    GrProcessorDataManager          fProcDataManager;
+    GrColor                              fColor;
+    SkAutoTUnref<GrProcessorDataManager> fProcDataManager;
 };
 
 #endif
diff --git a/include/gpu/GrProcessorDataManager.h b/include/gpu/GrProcessorDataManager.h
index 0f376b7be2..a58cb4ef51 100644
--- a/include/gpu/GrProcessorDataManager.h
+++ b/include/gpu/GrProcessorDataManager.h
@@ -8,6 +8,43 @@
 #ifndef GrProcessorDataManager_DEFINED
 #define GrProcessorDataManager_DEFINED
 
-class GrProcessorDataManager {};
+#include "SkRefCnt.h"
+#include "SkTArray.h"
+
+class GrProcessorDataManager : public SkRefCnt {
+public:
+    GrProcessorDataManager() {}
+    GrProcessorDataManager(const GrProcessorDataManager& procDataManager) {
+        fIndices = procDataManager.fIndices;
+        fStorage = procDataManager.fStorage;
+    }
+
+    void* operator new(size_t size);
+    void operator delete(void* target);
+
+    void* operator new(size_t size, void* placement) {
+        return ::operator new(size, placement);
+    }
+    void operator delete(void* target, void* placement) {
+        ::operator delete(target, placement);
+    }
+
+private:
+    static const uint32_t kNumProcessor = 1;
+    static const uint32_t kDataIndicesPerProcessor = 1;
+    static const uint32_t kPreAllocDataPerProcessor = 1;
+
+    /*static const size_t kPreAllocStorage = kNumProcessor * kPreAllocDataPerProcessor;
+    static const uint32_t kNumProcessor = 8;
+    static const uint32_t kDataIndicesPerProcessor = 4;
+    static const uint32_t kPreAllocDataPerProcessor = kDataIndicesPerProcessor *
+                                                      sizeof(GrCoordTransform);*/
+    static const size_t kPreAllocIndices = kNumProcessor * kDataIndicesPerProcessor;
+    static const size_t kPreAllocStorage = kNumProcessor * kPreAllocDataPerProcessor;
+    SkSTArray<kPreAllocIndices, uint32_t, true> fIndices;
+    SkSTArray<kPreAllocStorage, unsigned char, true> fStorage;
+
+    typedef SkRefCnt INHERITED;
+};
 
 #endif