Create GrDraw and start fast pathing src over rects

src/gpu/batches/GrNonAAFillRectBatch.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 "GrNonAAFillRectBatch.h"
 
 #include "GrBatchFlushState.h"
@@ skipping 251 matching lines @@
 
 bool Append(GrBatch* origBatch,
             GrColor color,
             const SkMatrix& viewMatrix,
             const SkRect& rect,
             const SkRect* localRect,
             const SkMatrix* localMatrix) {
     bool usePerspective = viewMatrix.hasPerspective() ||
                           (localMatrix && localMatrix->hasPerspective());
 
-    if (usePerspective && origBatch->classID() != NonAAFillRectBatchPerspective::ClassID()) {
-        return false;
-    }
+    if (!usePerspective) {
+        if (origBatch->classID() != NonAAFillRectBatchSimple::ClassID()) {
+            return false;
+        }
 
-    if (!usePerspective) {
         NonAAFillRectBatchSimple* batch = origBatch->cast<NonAAFillRectBatchSimple>();
         append_to_batch(batch, color, viewMatrix, rect, localRect, localMatrix);
         batch->updateBoundsAfterAppend();
     } else {
+        if (origBatch->classID() != NonAAFillRectBatchPerspective::ClassID()) {
+            return false;
+        }
+
         NonAAFillRectBatchPerspective* batch = origBatch->cast<NonAAFillRectBatchPerspective>();
         const NonAAFillRectBatchPerspective::Geometry& geo = batch->geoData()->back();
 
         if (!geo.fViewMatrix.cheapEqualTo(viewMatrix) ||
             geo.fHasLocalRect != SkToBool(localRect) ||
             geo.fHasLocalMatrix != SkToBool(localMatrix) ||
             (geo.fHasLocalMatrix && !geo.fLocalMatrix.cheapEqualTo(*localMatrix))) {
             return false;
         }
 
@@ skipping 20 matching lines @@
     SkMatrix localMatrix = GrTest::TestMatrix(random);
 
     bool hasLocalRect = random->nextBool();
     bool hasLocalMatrix = random->nextBool();
     return GrNonAAFillRectBatch::Create(color, viewMatrix, rect,
                                         hasLocalRect ? &localRect : nullptr,
                                         hasLocalMatrix ? &localMatrix : nullptr);
 }
 
 #endif