Refugee from Dead Machine 4: MDB Monster

src/gpu/GrCommandBuilder.h

+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrCommandBuilder_DEFINED
+#define GrCommandBuilder_DEFINED
+
+#include "GrTargetCommands.h"
+
+class GrGpu;
+class GrResourceProvider;
+class GrBufferedDrawTarget;
+
+class GrCommandBuilder : ::SkNoncopyable {
+public:
+    bool empty() const { return fCommands.empty(); }
+    typedef GrTargetCommands::Cmd               Cmd;
+    typedef GrTargetCommands::StateForPathDraw  State;
+
+    static GrCommandBuilder* Create(GrFoo* foo, GrGpu* gpu, bool reorder, GrRenderTarget* dst);
+
+    virtual ~GrCommandBuilder() {}
+
+    void reset() { fCommands.reset(); }
+    void flush(GrGpu* gpu, GrResourceProvider* rp) { fCommands.flush(gpu, rp); }
+
+    virtual Cmd* recordDrawBatch(GrBatch*, const GrCaps&) = 0;
+    virtual Cmd* recordDrawPaths(State*,
+                                 GrBufferedDrawTarget*,
+                                 const GrPathProcessor*,
+                                 const GrPathRange*,
+                                 const void*,
+                                 GrDrawTarget::PathIndexType,
+                                 const float transformValues[],
+                                 GrDrawTarget::PathTransformType ,
+                                 int,
+                                 const GrStencilSettings&,
+                                 const GrPipelineOptimizations&) = 0;
+
+protected:
+    typedef GrTargetCommands::DrawBatch DrawBatch;
+    typedef GrTargetCommands::DrawPath DrawPath;
+    typedef GrTargetCommands::DrawPaths DrawPaths;
+
+    GrCommandBuilder(GrFoo* foo, GrGpu* gpu, GrRenderTarget* dst) : fCommands(foo, gpu, dst) {}
+
+    GrTargetCommands::CmdBuffer* cmdBuffer() { return fCommands.cmdBuffer(); }
+private:
+    GrTargetCommands fCommands;
+
+};
+
+#endif