switch surface to sk_sp

samplecode/SampleApp.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SampleApp.h"
 
 #include "OverView.h"
@@ skipping 273 matching lines @@
         fCurRenderTarget = nullptr;
 #endif
         win->release();
         fBackend = kNone_BackEndType;
     }
 
     SkSurface* createSurface(SampleWindow::DeviceType dType, SampleWindow* win) override {
 #if SK_SUPPORT_GPU
         if (IsGpuDeviceType(dType) && fCurContext) {
             SkSurfaceProps props(win->getSurfaceProps());
-            return SkSurface::NewRenderTargetDirect(fCurRenderTarget, &props);
+            return SkSurface::MakeRenderTargetDirect(fCurRenderTarget, &props).release();
         }
 #endif
         return nullptr;
     }
 
     void publishCanvas(SampleWindow::DeviceType dType,
                        SkCanvas* canvas, SampleWindow* win) override {
 #if SK_SUPPORT_GPU
         if (fCurContext) {
             // in case we have queued drawing calls
@@ skipping 754 matching lines @@
     }
 
     SkSize tile = this->tileSize();
 
     if (kNo_Tiling == fTilingMode) {
         this->INHERITED::draw(canvas); // no looping or surfaces needed
     } else {
         const SkScalar w = SkScalarCeilToScalar(tile.width());
         const SkScalar h = SkScalarCeilToScalar(tile.height());
         SkImageInfo info = SkImageInfo::MakeN32Premul(SkScalarTruncToInt(w), SkScalarTruncToInt(h));
-        SkAutoTUnref<SkSurface> surface(canvas->newSurface(info));
+        auto surface(canvas->makeSurface(info));
         SkCanvas* tileCanvas = surface->getCanvas();
 
         for (SkScalar y = 0; y < height(); y += h) {
             for (SkScalar x = 0; x < width(); x += w) {
                 SkAutoCanvasRestore acr(tileCanvas, true);
                 tileCanvas->translate(-x, -y);
                 tileCanvas->clear(0);
                 this->INHERITED::draw(tileCanvas);
                 surface->draw(canvas, x, y, nullptr);
             }
@@ skipping 1250 matching lines @@
 #ifdef SK_BUILD_FOR_MAC
     setenv("ANDROID_ROOT", "/android/device/data", 0);
 #endif
     SkGraphics::Init();
     SkEvent::Init();
 }
 
 void application_term() {
     SkEvent::Term();
 }