Line data    Source code

       1             : /*
       2             :  * Copyright 2015 Google Inc.
       3             :  *
       4             :  * Use of this source code is governed by a BSD-style license that can be
       5             :  * found in the LICENSE file.
       6             :  */
       7             : 
       8             : #include "GrRectOpFactory.h"
       9             : 
      10             : #include "GrAAStrokeRectOp.h"
      11             : #include "GrMeshDrawOp.h"
      12             : #include "SkStrokeRec.h"
      13             : 
      14             : namespace GrRectOpFactory {
      15             : 
      16           0 : std::unique_ptr<GrLegacyMeshDrawOp> MakeAAFillNestedRects(GrColor color,
      17             :                                                           const SkMatrix& viewMatrix,
      18             :                                                           const SkRect rects[2]) {
      19           0 :     SkASSERT(viewMatrix.rectStaysRect());
      20           0 :     SkASSERT(!rects[0].isEmpty() && !rects[1].isEmpty());
      21             : 
      22             :     SkRect devOutside, devInside;
      23           0 :     viewMatrix.mapRect(&devOutside, rects[0]);
      24           0 :     viewMatrix.mapRect(&devInside, rects[1]);
      25           0 :     if (devInside.isEmpty()) {
      26           0 :         if (devOutside.isEmpty()) {
      27           0 :             return nullptr;
      28             :         }
      29           0 :         return GrAAFillRectOp::Make(color, viewMatrix, devOutside, devOutside);
      30             :     }
      31             : 
      32           0 :     return GrAAStrokeRectOp::MakeFillBetweenRects(color, viewMatrix, devOutside, devInside);
      33             : }
      34             : };