Store mipmap levels in deferred texture image

src/image/SkImage.cpp

 /*
  * Copyright 2012 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 "SkCanvas.h"
@@ skipping 381 matching lines @@
 }
 
 //////////////////////////////////////////////////////////////////////////////////////
 
 #if !SK_SUPPORT_GPU
 
 sk_sp<SkImage> SkImage::MakeTextureFromPixmap(GrContext*, const SkPixmap&, SkBudgeted budgeted) {
     return nullptr;
 }
 
+sk_sp<SkImage> MakeTextureFromMipMap(GrContext*, const SkImageInfo&, const GrMipLevel* texels,
+                                     int mipLevelCount, SkBudgeted, SkSourceGammaTreatment) {
+    return nullptr;
+}
+
 sk_sp<SkImage> SkImage::MakeFromTexture(GrContext*, const GrBackendTextureDesc&, SkAlphaType,
                                         sk_sp<SkColorSpace>, TextureReleaseProc, ReleaseContext) {
     return nullptr;
 }
 
 size_t SkImage::getDeferredTextureImageData(const GrContextThreadSafeProxy&,
                                             const DeferredTextureImageUsageParams[],
-                                            int paramCnt, void* buffer) const {
+                                            int paramCnt, void* buffer,
+                                            SkSourceGammaTreatment treatment) const {
     return 0;
 }
 
 sk_sp<SkImage> SkImage::MakeFromDeferredTextureImageData(GrContext* context, const void*,
                                                          SkBudgeted) {
     return nullptr;
 }
 
 sk_sp<SkImage> SkImage::MakeFromAdoptedTexture(GrContext*, const GrBackendTextureDesc&,
                                                SkAlphaType, sk_sp<SkColorSpace>) {
@@ skipping 102 matching lines @@
     SkASSERT(image);
     SkASSERT(ctx);
     as_IB(image)->onPinAsTexture(ctx);
 }
 
 void SkImage_unpinAsTexture(const SkImage* image, GrContext* ctx) {
     SkASSERT(image);
     SkASSERT(ctx);
     as_IB(image)->onUnpinAsTexture(ctx);
 }