Make GrClipMaskManager stateless and push GrPipelineBuilder construction downstack

src/gpu/batches/GrTessellatingPathRenderer.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 "GrTessellatingPathRenderer.h"
 
+#include "GrAuditTrail.h"
 #include "GrBatchFlushState.h"
 #include "GrBatchTest.h"
+#include "GrClip.h"
 #include "GrDefaultGeoProcFactory.h"
 #include "GrMesh.h"
 #include "GrPathUtils.h"
 #include "GrResourceCache.h"
 #include "GrResourceProvider.h"
 #include "GrTessellator.h"
 #include "SkGeometry.h"
 
 #include "batches/GrVertexBatch.h"
 
@@ skipping 249 matching lines @@
     SkPath                  fPath;
     GrStyle                 fStyle;
     SkMatrix                fViewMatrix;
     SkRect                  fClipBounds; // in source space
     GrXPOverridesForBatch   fPipelineInfo;
 
     typedef GrVertexBatch INHERITED;
 };
 
 bool GrTessellatingPathRenderer::onDrawPath(const DrawPathArgs& args) {
-    GR_AUDIT_TRAIL_AUTO_FRAME(args.fTarget->getAuditTrail(),
+    GR_AUDIT_TRAIL_AUTO_FRAME(args.fDrawContext->auditTrail(),
                               "GrTessellatingPathRenderer::onDrawPath");
     SkASSERT(!args.fAntiAlias);
-    const GrRenderTarget* rt = args.fPipelineBuilder->getRenderTarget();
-    if (nullptr == rt) {
-        return false;
-    }
 
     SkIRect clipBoundsI;
-    args.fClip->getConservativeBounds(rt->width(), rt->height(), &clipBoundsI);
+    args.fClip->getConservativeBounds(args.fDrawContext->width(), args.fDrawContext->height(),
+                                      &clipBoundsI);
     SkRect clipBounds = SkRect::Make(clipBoundsI);
     SkMatrix vmi;
     if (!args.fViewMatrix->invert(&vmi)) {
         return false;
     }
     vmi.mapRect(&clipBounds);
     SkAutoTUnref<GrDrawBatch> batch(TessellatingPathBatch::Create(args.fColor, *args.fPath,
                                                                   *args.fStyle, *args.fViewMatrix,
                                                                   clipBounds));
-    args.fTarget->drawBatch(*args.fPipelineBuilder, *args.fClip, batch);
+
+    GrPipelineBuilder pipelineBuilder(*args.fPaint, args.fDrawContext->isUnifiedMultisampled());
+    pipelineBuilder.setRenderTarget(args.fDrawContext->accessRenderTarget());
+    pipelineBuilder.setUserStencil(args.fUserStencilSettings);
+
+    args.fDrawContext->drawBatch(pipelineBuilder, *args.fClip, batch);
 
     return true;
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 #ifdef GR_TEST_UTILS
 
 DRAW_BATCH_TEST_DEFINE(TesselatingPathBatch) {
     GrColor color = GrRandomColor(random);
     SkMatrix viewMatrix = GrTest::TestMatrixInvertible(random);
     SkPath path = GrTest::TestPath(random);
     SkRect clipBounds = GrTest::TestRect(random);
     SkMatrix vmi;
     bool result = viewMatrix.invert(&vmi);
     if (!result) {
         SkFAIL("Cannot invert matrix\n");
     }
     vmi.mapRect(&clipBounds);
     GrStyle style;
     do {
         GrTest::TestStyle(random, &style);
     } while (style.strokeRec().isHairlineStyle());
     return TessellatingPathBatch::Create(color, path, style, viewMatrix, clipBounds);
 }
 
 #endif