GrBatchPrototype

src/gpu/GrPipeline.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 GrPipeline_DEFINED
 #define GrPipeline_DEFINED
 
 #include "GrColor.h"
 #include "GrGpu.h"
 #include "GrPendingFragmentStage.h"
 #include "GrProgramDesc.h"
 #include "GrStencil.h"
 #include "GrTypesPriv.h"
 #include "SkMatrix.h"
 #include "SkRefCnt.h"
 
+class GrBatch;
 class GrDeviceCoordTexture;
-class GrPathProcessor;
 class GrPipelineBuilder;
 
 /**
  * Class that holds an optimized version of a GrPipelineBuilder. It is meant to be an immutable
  * class, and contains all data needed to set the state for a gpu draw.
  */
 class GrPipeline {
 public:
     SK_DECLARE_INST_COUNT(GrPipeline)
 
+    // TODO get rid of this version of the constructor when we use batch everywhere
     GrPipeline(const GrPipelineBuilder& pipelineBuilder, const GrPrimitiveProcessor*,
                const GrDrawTargetCaps&, const GrScissorState&,
                const GrDeviceCoordTexture* dstCopy);
 
+    GrPipeline(GrBatch*, const GrPipelineBuilder&, const GrDrawTargetCaps&,
+               const GrScissorState&, const GrDeviceCoordTexture* dstCopy);
+
     /*
      * Returns true if it is possible to combine the two GrPipelines and it will update 'this'
      * to subsume 'that''s draw.
      */
     bool isEqual(const GrPipeline& that) const;
 
     /// @}
 
     ///////////////////////////////////////////////////////////////////////////
     /// @name Effect Stages
@@ skipping 79 matching lines @@
     GrPipelineBuilder::DrawFace getDrawFace() const { return fDrawFace; }
 
     /// @}
 
     ///////////////////////////////////////////////////////////////////////////
 
     const GrDeviceCoordTexture* getDstCopy() const { return fDstCopy.texture() ? &fDstCopy : NULL; }
 
     const GrProgramDesc::DescInfo& descInfo() const { return fDescInfo; }
 
-    const GrGeometryProcessor::InitBT& getInitBatchTracker() const { return fInitBT; }
+    const GrPipelineInfo& getInitBatchTracker() const { return fInitBT; }
 
 private:
+    // TODO we can have one constructor once GrBatch is complete
+    void internalConstructor(const GrPipelineBuilder&,
+                             const GrProcOptInfo& colorPOI,
+                             const GrProcOptInfo& coveragePOI,
+                             const GrDrawTargetCaps&,
+                             const GrScissorState&,
+                             const GrDeviceCoordTexture* dstCopy);
+
     /**
      * Alter the program desc and inputs (attribs and processors) based on the blend optimization.
      */
     void adjustProgramFromOptimizations(const GrPipelineBuilder& ds,
                                         GrXferProcessor::OptFlags,
                                         const GrProcOptInfo& colorPOI,
                                         const GrProcOptInfo& coveragePOI,
                                         int* firstColorStageIdx,
                                         int* firstCoverageStageIdx);
 
     /**
      * Calculates the primary and secondary output types of the shader. For certain output types
      * the function may adjust the blend coefficients. After this function is called the src and dst
      * blend coeffs will represent those used by backend API.
      */
     void setOutputStateInfo(const GrPipelineBuilder& ds, GrXferProcessor::OptFlags,
                             const GrDrawTargetCaps&);
 
     enum Flags {
         kDither_Flag            = 0x1,
         kHWAA_Flag              = 0x2,
     };
 
     typedef GrPendingIOResource<GrRenderTarget, kWrite_GrIOType> RenderTarget;
     typedef SkSTArray<8, GrPendingFragmentStage> FragmentStageArray;
     typedef GrPendingProgramElement<const GrXferProcessor> ProgramXferProcessor;
     RenderTarget                        fRenderTarget;
     GrScissorState                      fScissorState;
     GrStencilSettings                   fStencilSettings;
-    GrPipelineBuilder::DrawFace               fDrawFace;
+    GrPipelineBuilder::DrawFace         fDrawFace;
     GrDeviceCoordTexture                fDstCopy;
     uint32_t                            fFlags;
     ProgramXferProcessor                fXferProcessor;
     FragmentStageArray                  fFragmentStages;
     GrProgramDesc::DescInfo             fDescInfo;
-    GrGeometryProcessor::InitBT         fInitBT;
+    GrPipelineInfo                      fInitBT;
 
     // This function is equivalent to the offset into fFragmentStages where coverage stages begin.
     int                                 fNumColorStages;
 
     GrProgramDesc fDesc;
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif