pin as texture api

src/gpu/GrImageIDTextureAdjuster.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 "GrImageIDTextureAdjuster.h"
 
 #include "GrContext.h"
 #include "GrGpuResourcePriv.h"
 #include "SkBitmap.h"
 #include "SkGrPriv.h"
 #include "SkImage_Base.h"
 #include "SkImageCacherator.h"
 #include "SkPixelRef.h"
 
 static bool bmp_is_alpha_only(const SkBitmap& bm) { return kAlpha_8_SkColorType == bm.colorType(); }
 
-// By construction this texture adjuster always represents an entire SkImage, so use the
-// image's dimensions for the key's rectangle.
-GrImageTextureAdjuster::GrImageTextureAdjuster(const SkImage_Base* img)
-    : GrTextureAdjuster(img->peekTexture(), SkIRect::MakeSize(img->dimensions()), img->uniqueID(),
-                        img->onImageInfo().colorSpace())
-{
-    SkASSERT(img->peekTexture());
-}
-
-//////////////////////////////////////////////////////////////////////////////
-
 GrBitmapTextureMaker::GrBitmapTextureMaker(GrContext* context, const SkBitmap& bitmap)
     : INHERITED(context, bitmap.width(), bitmap.height(), bmp_is_alpha_only(bitmap))
     , fBitmap(bitmap)
 {
     if (!bitmap.isVolatile()) {
         SkIPoint origin = bitmap.pixelRefOrigin();
         SkIRect subset = SkIRect::MakeXYWH(origin.fX, origin.fY, bitmap.width(),
                                            bitmap.height());
         GrMakeKeyFromImageID(&fOriginalKey, bitmap.pixelRef()->getGenerationID(), subset);
     }
@@ skipping 67 matching lines @@
 
 void GrImageTextureMaker::didCacheCopy(const GrUniqueKey& copyKey) {
     if (fClient) {
         as_IB(fClient)->notifyAddedToCache();
     }
 }
 
 SkColorSpace* GrImageTextureMaker::getColorSpace() {
     return fCacher->info().colorSpace();
 }