sk_sp for gpu.

src/gpu/GrTextureParamsAdjuster.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrTextureMaker_DEFINED
 #define GrTextureMaker_DEFINED
 
@@ skipping 41 matching lines @@
      *                                         as defined by width()/height().
      * @param filterConstriant                 Indicates whether filtering is limited to
      *                                         constraintRect.
      * @param coordsLimitedToConstraintRect    Is it known that textureMatrix*localCoords is bound
      *                                         by the portion of the texture indicated by
      *                                         constraintRect (without consideration of filter
      *                                         width, just the raw coords).
      * @param filterOrNullForBicubic           If non-null indicates the filter mode. If null means
      *                                         use bicubic filtering.
      **/
-    virtual const GrFragmentProcessor* createFragmentProcessor(
+    virtual sk_sp<GrFragmentProcessor> createFragmentProcessor(
                                     const SkMatrix& textureMatrix,
                                     const SkRect& constraintRect,
                                     FilterConstraint filterConstraint,
                                     bool coordsLimitedToConstraintRect,
                                     const GrTextureParams::FilterMode* filterOrNullForBicubic,
                                     SkSourceGammaTreatment) = 0;
 
     virtual ~GrTextureProducer() {}
 
     int width() const { return fWidth; }
@@ skipping 51 matching lines @@
  */
 class GrTextureAdjuster : public GrTextureProducer {
 public:
     /** Makes the subset of the texture safe to use with the given texture parameters.
         outOffset will be the top-left corner of the subset if a copy is not made. Otherwise,
         the copy will be tight to the contents and outOffset will be (0, 0). If the copy's size
         does not match subset's dimensions then the contents are scaled to fit the copy.*/
     GrTexture* refTextureSafeForParams(const GrTextureParams&, SkSourceGammaTreatment,
                                        SkIPoint* outOffset);
 
-    const GrFragmentProcessor* createFragmentProcessor(
+    sk_sp<GrFragmentProcessor> createFragmentProcessor(
                                 const SkMatrix& textureMatrix,
                                 const SkRect& constraintRect,
                                 FilterConstraint,
                                 bool coordsLimitedToConstraintRect,
                                 const GrTextureParams::FilterMode* filterOrNullForBicubic,
                                 SkSourceGammaTreatment) override;
 
 protected:
     /** The whole texture is content. */
     explicit GrTextureAdjuster(GrTexture* original, bool isAlphaOnly)
@@ skipping 20 matching lines @@
  * Base class for sources that start out as something other than a texture (encoded image,
  * picture, ...).
  */
 class GrTextureMaker : public GrTextureProducer {
 public:
     /** Returns a texture that is safe for use with the params. If the size of the returned texture
         does not match width()/height() then the contents of the original must be scaled to fit
         the texture. */
     GrTexture* refTextureForParams(const GrTextureParams&, SkSourceGammaTreatment);
 
-    const GrFragmentProcessor* createFragmentProcessor(
+    sk_sp<GrFragmentProcessor> createFragmentProcessor(
                                 const SkMatrix& textureMatrix,
                                 const SkRect& constraintRect,
                                 FilterConstraint filterConstraint,
                                 bool coordsLimitedToConstraintRect,
                                 const GrTextureParams::FilterMode* filterOrNullForBicubic,
                                 SkSourceGammaTreatment) override;
 
 protected:
     GrTextureMaker(GrContext* context, int width, int height, bool isAlphaOnly)
         : INHERITED(width, height, isAlphaOnly)
@@ skipping 20 matching lines @@
 
     GrContext* context() const { return fContext; }
 
 private:
     GrContext*  fContext;
 
     typedef GrTextureProducer INHERITED;
 };
 
 #endif