GrBatchPrototype

src/gpu/GrPipeline.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrPipeline.h"
 
+#include "GrBatch.h"
 #include "GrDrawTargetCaps.h"
 #include "GrGpu.h"
 #include "GrPipelineBuilder.h"
 #include "GrProcOptInfo.h"
 #include "GrXferProcessor.h"
 
 GrPipeline::GrPipeline(const GrPipelineBuilder& pipelineBuilder,
-                               const GrPrimitiveProcessor* primProc,
-                               const GrDrawTargetCaps& caps,
-                               const GrScissorState& scissorState,
-                               const GrDeviceCoordTexture* dstCopy) {
+                       const GrPrimitiveProcessor* primProc,
+                       const GrDrawTargetCaps& caps,
+                       const GrScissorState& scissorState,
+                       const GrDeviceCoordTexture* dstCopy) {
     const GrProcOptInfo& colorPOI = pipelineBuilder.colorProcInfo(primProc);
     const GrProcOptInfo& coveragePOI = pipelineBuilder.coverageProcInfo(primProc);
 
+    this->internalConstructor(pipelineBuilder, colorPOI, coveragePOI, caps, scissorState, dstCopy);
+}
+
+GrPipeline::GrPipeline(GrBatch* batch,
+                       const GrPipelineBuilder& pipelineBuilder,
+                       const GrDrawTargetCaps& caps,
+                       const GrScissorState& scissorState,
+                       const GrDeviceCoordTexture* dstCopy) {
+    GrBatchOpt batchOpt;
+    batchOpt.fCanTweakAlphaForCoverage = pipelineBuilder.canTweakAlphaForCoverage();
+    batch->initBatchOpt(batchOpt);
+
+    const GrProcOptInfo& colorPOI = pipelineBuilder.colorProcInfo(batch);
+    const GrProcOptInfo& coveragePOI = pipelineBuilder.coverageProcInfo(batch);
+
+    this->internalConstructor(pipelineBuilder, colorPOI, coveragePOI, caps, scissorState, dstCopy);
+}
+
+void GrPipeline::internalConstructor(const GrPipelineBuilder& pipelineBuilder,
+                                         const GrProcOptInfo& colorPOI,
+                                         const GrProcOptInfo& coveragePOI,
+                                         const GrDrawTargetCaps& caps,
+                                         const GrScissorState& scissorState,
+                                         const GrDeviceCoordTexture* dstCopy) {
     // Create XferProcessor from DS's XPFactory
     SkAutoTUnref<GrXferProcessor> xferProcessor(
         pipelineBuilder.getXPFactory()->createXferProcessor(colorPOI, coveragePOI));
 
     GrColor overrideColor = GrColor_ILLEGAL;
     if (colorPOI.firstEffectiveStageIndex() != 0) {
         overrideColor = colorPOI.inputColorToEffectiveStage();
     }
 
     GrXferProcessor::OptFlags optFlags;
@@ skipping 123 matching lines @@
     SkASSERT(this->numFragmentStages() == that.numFragmentStages());
     for (int i = 0; i < this->numFragmentStages(); i++) {
 
         if (this->getFragmentStage(i) != that.getFragmentStage(i)) {
             return false;
         }
     }
     return true;
 }