Style bikeshed - remove extraneous whitespace

bench/PatchGridBench.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "SkCanvas.h"
 #include "SkGradientShader.h"
 #include "SkPaint.h"
 #include "SkPatchGrid.h"
 #include "SkString.h"
 
  /**
- * This bench measures the rendering time of a gridof patches. 
- * This bench also tests the different combination of optional parameters for the function 
+ * This bench measures the rendering time of a gridof patches.
+ * This bench also tests the different combination of optional parameters for the function
  * (passing texture coordinates and colors, only textures coordinates, only colors or none).
  * Finally, it also has 3 possible sizes small, medium and big to test if the size of the patches
- * in the grid affects time. 
+ * in the grid affects time.
  */
 
 class PatchGridBench : public Benchmark {
-    
+
 public:
-    
+
     enum Size {
         kSmall_Size,
         kMedium_Size,
         kBig_Size
     };
-    
+
     enum VertexMode {
         kNone_VertexMode,
         kColors_VertexMode,
         kTexCoords_VertexMode,
         kBoth_VertexMode
     };
-    
+
     PatchGridBench(Size size, VertexMode vertexMode)
     : fVertexMode(vertexMode)
     , fSize(size) { }
-    
+
     void setScale(SkCanvas* canvas){
         switch (fSize) {
             case kSmall_Size:
                 canvas->scale(0.1f, 0.1f);
                 break;
             case kMedium_Size:
                 canvas->scale(1.0f, 1.0f);
                 break;
             case kBig_Size:
                 canvas->scale(3.0f, 3.0f);
                 break;
         }
     }
-    
+
     void setGrid() {
         SkPoint vertices[4][5] = {
             {{50,50}, {150,50}, {250,50},{350,50},{450,50}},
             {{50,150}, {120,120}, {250,150},{350,150},{450,150}},
             {{50,250}, {150,250}, {250,250},{350,250},{450,250}},
             {{100,300}, {150,350}, {250,350},{350,350},{450,350}}
         };
-        
+
         SkColor cornerColors[4][5] = {
             {SK_ColorBLUE, SK_ColorRED, SK_ColorBLUE, SK_ColorRED, SK_ColorBLUE},
             {SK_ColorRED, SK_ColorBLUE, SK_ColorRED, SK_ColorBLUE, SK_ColorRED},
             {SK_ColorBLUE, SK_ColorRED, SK_ColorBLUE, SK_ColorRED, SK_ColorBLUE},
             {SK_ColorRED, SK_ColorBLUE, SK_ColorRED, SK_ColorBLUE, SK_ColorRED},
         };
-        
+
         SkPoint texCoords[4][5] = {
             {{0.0f,0.0f}, {1.0f,0.0f}, {2.0f,0.0f}, {3.0f,0.0f}, {4.0f,0.0f}},
             {{0.0f,1.0f}, {1.0f,1.0f}, {2.0f,1.0f}, {3.0f,1.0f}, {4.0f,1.0f}},
             {{0.0f,2.0f}, {1.0f,2.0f}, {2.0f,2.0f}, {3.0f,2.0f}, {4.0f,2.0f}},
             {{0.0f,3.0f}, {1.0f,3.0f}, {2.0f,3.0f}, {3.0f,3.0f}, {4.0f,3.0f}},
         };
-        
+
         SkPoint hrzCtrl[4][8] = {
             {{75,30},{125,45},{175,70},{225,20},{275,50},{325,50},{375,5},{425,90}},
             {{75,150},{125,150},{175,150},{225,150},{275,150},{325,150},{375,150},{425,150}},
             {{75,250},{125,250},{175,250},{225,250},{275,200},{325,150},{375,250},{425,250}},
             {{75,350},{125,350},{175,350},{225,350},{275,350},{325,350},{375,350},{425,350}}
         };
-        
+
         SkPoint vrtCtrl[6][5] = {
             {{50,75},{150,75},{250,75},{350,75},{450,75}},
             {{50,125},{150,125},{250,125},{350,125},{450,125}},
             {{50,175},{150,175},{220,225},{350,175},{470,225}},
             {{50,225},{150,225},{220,175},{350,225},{470,155}},
             {{50,275},{150,275},{250,275},{350,275},{400,305}},
             {{50,325},{150,325},{250,325},{350,325},{450,325}}
         };
-        
+
         static const int kRows = 3;
         static const int kCols = 4;
-        
+
         fGrid.reset(kRows, kCols, SkPatchGrid::kColors_VertexType, nullptr);
         for (int i = 0; i < kRows; i++) {
             for (int j = 0; j < kCols; j++) {
                 SkPoint points[12];
-                
+
                 //set corners
                 points[SkPatchUtils::kTopP0_CubicCtrlPts] = vertices[i][j];
                 points[SkPatchUtils::kTopP3_CubicCtrlPts] = vertices[i][j + 1];
                 points[SkPatchUtils::kBottomP0_CubicCtrlPts] = vertices[i + 1][j];
                 points[SkPatchUtils::kBottomP3_CubicCtrlPts] = vertices[i + 1][j + 1];
-                
+
                 points[SkPatchUtils::kTopP1_CubicCtrlPts] = hrzCtrl[i][j * 2];
                 points[SkPatchUtils::kTopP2_CubicCtrlPts] = hrzCtrl[i][j * 2 + 1];
                 points[SkPatchUtils::kBottomP1_CubicCtrlPts] = hrzCtrl[i + 1][j * 2];
                 points[SkPatchUtils::kBottomP2_CubicCtrlPts] = hrzCtrl[i + 1][j * 2 + 1];
-                
+
                 points[SkPatchUtils::kLeftP1_CubicCtrlPts] = vrtCtrl[i * 2][j];
                 points[SkPatchUtils::kLeftP2_CubicCtrlPts] = vrtCtrl[i * 2 + 1][j];
                 points[SkPatchUtils::kRightP1_CubicCtrlPts] = vrtCtrl[i * 2][j + 1];
                 points[SkPatchUtils::kRightP2_CubicCtrlPts] = vrtCtrl[i * 2 + 1][j + 1];
-                
+
                 SkColor colors[4];
                 colors[0] = cornerColors[i][j];
                 colors[1] = cornerColors[i][j + 1];
                 colors[3] = cornerColors[i + 1][j];
                 colors[2] = cornerColors[i + 1][j + 1];
-                
+
                 SkPoint texs[4];
                 texs[0] = texCoords[i][j];
                 texs[1] = texCoords[i][j + 1];
                 texs[3] = texCoords[i + 1][j];
                 texs[2] = texCoords[i + 1][j + 1];
-                
+
                 switch (fVertexMode) {
                     case kNone_VertexMode:
                         fGrid.setPatch(j, i, points, nullptr, nullptr);
                         break;
                     case kColors_VertexMode:
                         fGrid.setPatch(j, i, points, colors, nullptr);
                         break;
                     case kTexCoords_VertexMode:
                         fGrid.setPatch(j, i, points, nullptr, texs);
                         break;
                     case kBoth_VertexMode:
                         fGrid.setPatch(j, i, points, colors, texs);
                         break;
                     default:
                         break;
                 }
             }
         }
     }
-    
+
     // override this method to change the shader
     sk_sp<SkShader> createShader() {
         const SkColor colors[] = {
             SK_ColorRED, SK_ColorCYAN, SK_ColorGREEN, SK_ColorWHITE,
             SK_ColorMAGENTA, SK_ColorBLUE, SK_ColorYELLOW,
         };
         const SkPoint pts[] = { { 200.f / 4.f, 0.f }, { 3.f * 200.f / 4, 200.f } };
-        
+
         return SkGradientShader::MakeLinear(pts, colors, nullptr, SK_ARRAY_COUNT(colors),
                                             SkShader::kMirror_TileMode);
     }
 
 protected:
     const char* onGetName() override {
         SkString vertexMode;
         switch (fVertexMode) {
             case kNone_VertexMode:
                 vertexMode.set("meshlines");
                 break;
             case kColors_VertexMode:
                 vertexMode.set("colors");
                 break;
             case kTexCoords_VertexMode:
                 vertexMode.set("texs");
                 break;
             case kBoth_VertexMode:
                 vertexMode.set("colors_texs");
                 break;
             default:
                 break;
         }
-        
+
         SkString size;
         switch (fSize) {
             case kSmall_Size:
                 size.set("small");
                 break;
             case kMedium_Size:
                 size.set("medium");
                 break;
             case kBig_Size:
                 size.set("big");
                 break;
             default:
                 break;
         }
         fName.printf("patch_grid_%s_%s", vertexMode.c_str(), size.c_str());
         return fName.c_str();
     }
-    
+
     void onDelayedSetup() override {
         this->setGrid();
         switch (fVertexMode) {
             case kTexCoords_VertexMode:
             case kBoth_VertexMode:
                 fPaint.setShader(createShader());
                 break;
             default:
                 fPaint.setShader(nullptr);
                 break;
         }
         this->setupPaint(&fPaint);
     }
 
     void onDraw(int loops, SkCanvas* canvas) override {
         this->setScale(canvas);
         for (int i = 0; i < loops; i++) {
             fGrid.draw(canvas, fPaint);
         }
     }
 
     SkPaint     fPaint;
     SkString    fName;
     SkPatchGrid fGrid;
     VertexMode  fVertexMode;
     Size        fSize;
-    
+
     typedef Benchmark INHERITED;
 };
 
 
 ///////////////////////////////////////////////////////////////////////////////
 
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kSmall_Size,
                                      PatchGridBench::kNone_VertexMode); )
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kSmall_Size,
                                      PatchGridBench::kColors_VertexMode); )
@@ skipping 10 matching lines @@
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kMedium_Size,
                                      PatchGridBench::kBoth_VertexMode); )
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kBig_Size,
                                      PatchGridBench::kNone_VertexMode); )
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kBig_Size,
                                      PatchGridBench::kColors_VertexMode); )
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kBig_Size,
                                      PatchGridBench::kTexCoords_VertexMode); )
 DEF_BENCH( return new PatchGridBench(PatchGridBench::kBig_Size,
                                      PatchGridBench::kBoth_VertexMode); )