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      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 #ifndef GrRectBatchFactory_DEFINED
      9 #define GrRectBatchFactory_DEFINED
     10 
     11 #include "GrAAFillRectBatch.h"
     12 #include "GrAAStrokeRectBatch.h"
     13 #include "GrColor.h"
     14 #include "GrNonAAFillRectBatch.h"
     15 #include "GrNonAAStrokeRectBatch.h"
     16 #include "SkMatrix.h"
     17 
     18 class GrBatch;
     19 struct SkRect;
     20 class SkStrokeRec;
     21 
     22 /*
     23  * A factory for returning batches which can draw rectangles.
     24  */
     25 namespace GrRectBatchFactory {
     26 
     27 inline GrDrawBatch* CreateNonAAFill(GrColor color,
     28                                     const SkMatrix& viewMatrix,
     29                                     const SkRect& rect,
     30                                     const SkRect* localRect,
     31                                     const SkMatrix* localMatrix) {
     32     if (viewMatrix.hasPerspective() || (localMatrix && localMatrix->hasPerspective())) {
     33         return GrNonAAFillRectBatch::CreateWithPerspective(color, viewMatrix, rect, localRect,
     34                                                            localMatrix);
     35     } else {
     36         return GrNonAAFillRectBatch::Create(color, viewMatrix, rect, localRect, localMatrix);
     37     }
     38 }
     39 
     40 inline GrDrawBatch* CreateAAFill(GrColor color,
     41                                  const SkMatrix& viewMatrix,
     42                                  const SkRect& rect,
     43                                  const SkRect& devRect) {
     44     return GrAAFillRectBatch::Create(color, viewMatrix, rect, devRect);
     45 }
     46 
     47 inline GrDrawBatch* CreateAAFill(GrColor color,
     48                                  const SkMatrix& viewMatrix,
     49                                  const SkMatrix& localMatrix,
     50                                  const SkRect& rect,
     51                                  const SkRect& devRect) {
     52     return GrAAFillRectBatch::Create(color, viewMatrix, localMatrix, rect, devRect);
     53 }
     54 
     55 inline GrDrawBatch* CreateNonAAStroke(GrColor color,
     56                                       const SkMatrix& viewMatrix,
     57                                       const SkRect& rect,
     58                                       SkScalar strokeWidth,
     59                                       bool snapToPixelCenters) {
     60     return GrNonAAStrokeRectBatch::Create(color, viewMatrix, rect, strokeWidth, snapToPixelCenters);
     61 }
     62 
     63 inline GrDrawBatch* CreateAAStroke(GrColor color,
     64                                    const SkMatrix& viewMatrix,
     65                                    const SkRect& rect,
     66                                    const SkStrokeRec& stroke) {
     67     return GrAAStrokeRectBatch::Create(color, viewMatrix, rect, stroke);
     68 }
     69 
     70 // First rect is outer; second rect is inner
     71 GrDrawBatch* CreateAAFillNestedRects(GrColor,
     72                                      const SkMatrix& viewMatrix,
     73                                      const SkRect rects[2]);
     74 
     75 };
     76 
     77 #endif
     78