use Make instead of Create to return a shared shader

src/effects/gradients/SkTwoPointConicalGradient_gpu.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 "SkTwoPointConicalGradient_gpu.h"
 
@@ skipping 189 matching lines @@
     // and both circles are touching on an edge
     SkPoint diff = center2 - center1;
     SkScalar diffLen = diff.length();
     radius2 = radius1 + diffLen;
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
-    SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
-                                                                          center2, radius2,
-                                                                          colors, stops, colorCount,
-                                                                          tm));
+    auto shader = SkGradientShader::MakeTwoPointConical(center1, radius1, center2, radius2,
+                                                        colors, stops, colorCount, tm);
     const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
         GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality);
     GrAlwaysAssert(fp);
     return fp;
 }
 
 GLEdge2PtConicalEffect::GLEdge2PtConicalEffect(const GrProcessor&)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedRadius(-SK_ScalarMax)
@@ skipping 253 matching lines @@
         SkPoint diff = center2 - center1;
         SkScalar diffLen = diff.length();
         // Below makes sure that the focal point is not contained within circle two
         radius2 = d->fRandom->nextRangeF(0.f, diffLen);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
-    SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
-                                                                          center2, radius2,
-                                                                          colors, stops, colorCount,
-                                                                          tm));
+    auto shader = SkGradientShader::MakeTwoPointConical(center1, radius1, center2, radius2,
+                                                        colors, stops, colorCount, tm);
     const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
         GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality);
     GrAlwaysAssert(fp);
     return fp;
 }
 
 GLFocalOutside2PtConicalEffect::GLFocalOutside2PtConicalEffect(const GrProcessor& processor)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedFocal(SK_ScalarMax) {
@@ skipping 184 matching lines @@
         SkScalar diffLen = diff.length();
         radius2 = diffLen + increase;
         // If the circles are identical the factory will give us an empty shader.
     } while (radius1 == radius2 && center1 == center2);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
-    SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
-                                                                          center2, radius2,
-                                                                          colors, stops, colorCount,
-                                                                          tm));
+    auto shader = SkGradientShader::MakeTwoPointConical(center1, radius1, center2, radius2,
+                                                        colors, stops, colorCount, tm);
     const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
         GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality);
     GrAlwaysAssert(fp);
     return fp;
 }
 
 GLFocalInside2PtConicalEffect::GLFocalInside2PtConicalEffect(const GrProcessor&)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedFocal(SK_ScalarMax) {}
@@ skipping 224 matching lines @@
         SkScalar diffLen = diff.length();
         radius2 = radius1 + diffLen + increase;
         // If the circles are identical the factory will give us an empty shader.
     } while (radius1 == radius2 && center1 == center2);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
-    SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
-                                                                          center2, radius2,
-                                                                          colors, stops, colorCount,
-                                                                          tm));
+    auto shader = SkGradientShader::MakeTwoPointConical(center1, radius1, center2, radius2,
+                                                        colors, stops, colorCount, tm);
     const GrFragmentProcessor* fp = shader->asFragmentProcessor(d->fContext,
         GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality);
     GrAlwaysAssert(fp);
     return fp;
 }
 
 GLCircleInside2PtConicalEffect::GLCircleInside2PtConicalEffect(const GrProcessor& processor)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedCenterX(SK_ScalarMax)
@@ skipping 209 matching lines @@
     diffLen = diff.length();
     // Below makes sure that circle one is not contained within circle two
     // and have radius2 >= radius to match sorting on cpu side
     radius2 = radius1 + d->fRandom->nextRangeF(0.f, diffLen);
 
     SkColor colors[kMaxRandomGradientColors];
     SkScalar stopsArray[kMaxRandomGradientColors];
     SkScalar* stops = stopsArray;
     SkShader::TileMode tm;
     int colorCount = RandomGradientParams(d->fRandom, colors, &stops, &tm);
-    SkAutoTUnref<SkShader> shader(SkGradientShader::CreateTwoPointConical(center1, radius1,
-                                                                          center2, radius2,
-                                                                          colors, stops, colorCount,
-                                                                          tm));
+    auto shader = SkGradientShader::MakeTwoPointConical(center1, radius1, center2, radius2,
+                                                        colors, stops, colorCount, tm);
     const GrFragmentProcessor* fp = shader->asFragmentProcessor(
         d->fContext,GrTest::TestMatrix(d->fRandom), NULL, kNone_SkFilterQuality);
     GrAlwaysAssert(fp);
     return fp;
 }
 
 GLCircleOutside2PtConicalEffect::GLCircleOutside2PtConicalEffect(const GrProcessor& processor)
     : fVSVaryingName(nullptr)
     , fFSVaryingName(nullptr)
     , fCachedCenterX(SK_ScalarMax)
@@ skipping 143 matching lines @@
         return CircleInside2PtConicalEffect::Create(ctx, shader, matrix, tm, info);
     } else if (type == kEdge_ConicalType) {
         set_matrix_edge_conical(shader, &matrix);
         return Edge2PtConicalEffect::Create(ctx, shader, matrix, tm);
     } else {
         return CircleOutside2PtConicalEffect::Create(ctx, shader, matrix, tm, info);
     }
 }
 
 #endif