skia: add ability to load command_buffer_gles2

include/views/SkOSWindow_Win.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkOSWindow_Win_DEFINED
 #define SkOSWindow_Win_DEFINED
 
 #include "../private/SkFunction.h"
 #include "../private/SkTHash.h"
 #include "SkWindow.h"
 
 #if SK_ANGLE
 #include "EGL/egl.h"
 #endif
 
+#if SK_COMMAND_BUFFER
+class SkCommandBufferGLContext;
+#endif
+
 class SkOSWindow : public SkWindow {
 public:
     struct WindowInit {
         const TCHAR*    fClass;
         HINSTANCE       fInstance;
     };
 
     SkOSWindow(const void* winInit);
     virtual ~SkOSWindow();
 
     static bool PostEvent(SkEvent* evt, SkEventSinkID, SkMSec delay);
 
     enum SkBackEndTypes {
         kNone_BackEndType,
 #if SK_SUPPORT_GPU
         kNativeGL_BackEndType,
 #if SK_ANGLE
         kANGLE_BackEndType,
 #endif // SK_ANGLE
+#if SK_COMMAND_BUFFER
+        kCommandBuffer_BackEndType,
+#endif // SK_COMMAND_BUFFER
 #endif // SK_SUPPORT_GPU
     };
 
     bool attach(SkBackEndTypes attachType, int msaaSampleCount, AttachmentInfo*);
     void detach();
     void present();
 
     bool wndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
     static bool QuitOnDeactivate(HWND hWnd);
 
@@ skipping 39 matching lines @@
     void                doPaint(void* ctx);
 
 #if SK_SUPPORT_GPU
     void*               fHGLRC;
 #if SK_ANGLE
     EGLDisplay          fDisplay;
     EGLContext          fContext;
     EGLSurface          fSurface;
     EGLConfig           fConfig;
 #endif // SK_ANGLE
+#if SK_COMMAND_BUFFER
+    SkCommandBufferGLContext* fCommandBuffer;
+#endif // SK_COMMAND_BUFFER
 #endif // SK_SUPPORT_GPU
 
     bool                fFullscreen;
     struct SavedWindowState {
         bool fZoomed;
         LONG fStyle;
         LONG fExStyle;
         RECT fRect;
         LONG fScreenWidth;
         LONG fScreenHeight;
         LONG fScreenBits;
         void* fHWND;
     } fSavedWindowState;
 
     HMENU               fMBar;
 
     SkBackEndTypes      fAttached;
 
     void updateSize();
 #if SK_SUPPORT_GPU
     bool attachGL(int msaaSampleCount, AttachmentInfo* info);
     void detachGL();
     void presentGL();
 
 #if SK_ANGLE
     bool attachANGLE(int msaaSampleCount, AttachmentInfo* info);
     void detachANGLE();
     void presentANGLE();
 #endif // SK_ANGLE
+
+#if SK_COMMAND_BUFFER
+    bool attachCommandBuffer(int msaaSampleCount, AttachmentInfo* info);
+    void detachCommandBuffer();
+    void presentCommandBuffer();
+#endif // SK_COMMAND_BUFFER
 #endif // SK_SUPPORT_GPU
 
     typedef SkWindow INHERITED;
 };
 
 #endif