GrBatchPrototype

src/gpu/GrGeometryProcessor.h

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrGeometryProcessor_DEFINED
 #define GrGeometryProcessor_DEFINED
 
 #include "GrColor.h"
-#include "GrGeometryData.h"
 #include "GrProcessor.h"
 #include "GrShaderVar.h"
 
 /*
  * The GrPrimitiveProcessor represents some kind of geometric primitive.  This includes the shape
  * of the primitive and the inherent color of the primitive.  The GrPrimitiveProcessor is
  * responsible for providing a color and coverage input into the Ganesh rendering pipeline.  Through
  * optimization, Ganesh may decide a different color, no color, and / or no coverage are required
  * from the GrPrimitiveProcessor, so the GrPrimitiveProcessor must be able to support this
  * functionality.  We also use the GrPrimitiveProcessor to make batching decisions.
@@ skipping 16 matching lines @@
  * it draws.  Each primitive draw will bundle all required data to perform the draw, and these
  * bundles of data will be owned by an instance of the associated GrPrimitiveProcessor.  Bundles
  * can be updated alongside the GrBatchTracker struct itself, ultimately allowing the
  * GrPrimitiveProcessor complete control of how it gets data into the fragment shader as long as
  * it emits the appropriate color, or none at all, as directed.
  */
 
 /*
  * A struct for tracking batching decisions.  While this lives on GrOptState, it is managed
  * entirely by the derived classes of the GP.
+ * // TODO this was an early attempt at handling out of order batching.  It should be
+ * used carefully as it is being replaced by GrBatch
  */
 class GrBatchTracker {
 public:
     template <typename T> const T& cast() const {
         SkASSERT(sizeof(T) <= kMaxSize);
         return *reinterpret_cast<const T*>(fData.get());
     }
 
     template <typename T> T* cast() {
         SkASSERT(sizeof(T) <= kMaxSize);
         return reinterpret_cast<T*>(fData.get());
     }
 
     static const size_t kMaxSize = 32;
 
 private:
     SkAlignedSStorage<kMaxSize> fData;
 };
 
+class GrIndexBufferAllocPool;
 class GrGLCaps;
 class GrGLPrimitiveProcessor;
 class GrOptDrawState;
+class GrVertexBufferAllocPool;
 
 struct GrInitInvariantOutput;
 
-
 /*
  * This enum is shared by GrPrimitiveProcessors and GrGLPrimitiveProcessors to coordinate shaders
  * with vertex attributes / uniforms.
  */
 enum GrGPInput {
     kAllOnes_GrGPInput,
     kAttribute_GrGPInput,
     kUniform_GrGPInput,
     kIgnored_GrGPInput,
 };
@@ skipping 320 matching lines @@
 
 private:
     bool hasExplicitLocalCoords() const SK_OVERRIDE { return false; }
 
     GrColor fColor;
 
     typedef GrPrimitiveProcessor INHERITED;
 };
 
 #endif