Convert SkGpuDevice::drawTextureAdjuster to SkGpuDevice::drawTextureProducer

src/core/SkImageCacherator.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkBitmap.h"
 #include "SkBitmapCache.h"
 #include "SkImage_Base.h"
@@ skipping 257 matching lines @@
     }
     return nullptr;
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 
 #include "GrTextureParamsAdjuster.h"
 
 class Cacherator_GrTextureMaker : public GrTextureMaker {
 public:
-    Cacherator_GrTextureMaker(SkImageCacherator* cacher, const SkImage* client)
-        : INHERITED(cacher->info().width(), cacher->info().height())
+    Cacherator_GrTextureMaker(GrContext* context, SkImageCacherator* cacher, const SkImage* client)
+        : INHERITED(context, cacher->info().width(), cacher->info().height())
         , fCacher(cacher)
-        , fClient(client)
-    {
+        , fClient(client) {
         if (client) {
             GrMakeKeyFromImageID(&fOriginalKey, client->uniqueID(),
                                  SkIRect::MakeWH(this->width(), this->height()));
         }
     }
 
 protected:
     // TODO: consider overriding this, for the case where the underlying generator might be
     //       able to efficiently produce a "stretched" texture natively (e.g. picture-backed)
-    //    GrTexture* generateTextureForParams(GrContext*, const SkGrStretch&) override;
+    //          GrTexture* generateTextureForParams(const CopyParams&) override;
 
-    GrTexture* refOriginalTexture(GrContext* ctx) override {
-        return fCacher->lockTexture(ctx, fOriginalKey, fClient);
+    GrTexture* refOriginalTexture() override {
+        return fCacher->lockTexture(this->context(), fOriginalKey, fClient);
     }
 
     void makeCopyKey(const CopyParams& stretch, GrUniqueKey* paramsCopyKey) override {
         if (fOriginalKey.isValid()) {
             MakeCopyKeyFromOrigKey(fOriginalKey, stretch, paramsCopyKey);
         }
     }
 
     void didCacheCopy(const GrUniqueKey& copyKey) override {
         if (fClient) {
             as_IB(fClient)->notifyAddedToCache();
         }
     }
 
 private:
     SkImageCacherator*      fCacher;
     const SkImage*          fClient;
     GrUniqueKey             fOriginalKey;
 
     typedef GrTextureMaker INHERITED;
 };
 
 GrTexture* SkImageCacherator::lockAsTexture(GrContext* ctx, const GrTextureParams& params,
                                             const SkImage* client) {
     if (!ctx) {
         return nullptr;
     }
 
-    return Cacherator_GrTextureMaker(this, client).refTextureForParams(ctx, params);
+    return Cacherator_GrTextureMaker(ctx, this, client).refTextureForParams(params);
 }
 
 #else
 
 GrTexture* SkImageCacherator::lockAsTexture(GrContext* ctx, const GrTextureParams&,
                                             const SkImage* client) {
     return nullptr;
 }
 
 #endif