Use Windowing system-specific WindowContext factories.

tools/viewer/sk_app/GLWindowContext.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 "GrContext.h"
 #include "SkSurface.h"
 #include "GLWindowContext.h"
 
 #include "gl/GrGLDefines.h"
 
 #include "gl/GrGLUtil.h"
 #include "GrRenderTarget.h"
 #include "GrContext.h"
 
 #include "SkCanvas.h"
 #include "SkImage_Base.h"
 
 namespace sk_app {
 
-GLWindowContext::GLWindowContext(void* platformData, const DisplayParams& params) 
+GLWindowContext::GLWindowContext(const DisplayParams& params)
     : WindowContext()
     , fBackendContext(nullptr)
     , fRenderTarget(nullptr)
     , fSurface(nullptr) {
+    fDisplayParams = params;
 }
 
-void GLWindowContext::initializeContext(void* platformData, const DisplayParams& params) {
-
-    this->onInitializeContext(platformData, params);
-
-    fDisplayParams = params;
-
+void GLWindowContext::initializeContext() {
+    this->onInitializeContext();
     SkAutoTUnref<const GrGLInterface> glInterface;
     glInterface.reset(GrGLCreateNativeInterface());
     fBackendContext.reset(GrGLInterfaceRemoveNVPR(glInterface.get()));
 
     SkASSERT(nullptr == fContext);
     fContext = GrContext::Create(kOpenGL_GrBackend, (GrBackendContext)fBackendContext.get());
 
     // We may not have real sRGB support (ANGLE, in particular), so check for
     // that, and fall back to L32:
     //
@@ skipping 44 matching lines @@
     return fSurface;
 }
 
 void GLWindowContext::swapBuffers() {
     this->presentRenderSurface(fSurface, fRenderTarget, fActualColorBits);
     this->onSwapBuffers();
 }
 
 void GLWindowContext::resize(uint32_t w, uint32_t h) {
     this->destroyContext();
-
-    this->initializeContext(nullptr, fDisplayParams);
+    this->initializeContext();
 }
 
 void GLWindowContext::setDisplayParams(const DisplayParams& params) {
     this->destroyContext();
-
-    this->initializeContext(nullptr, params);
+    fDisplayParams = params;
+    this->initializeContext();
 }
 
 }   //namespace sk_app