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/* $Id: renderspu_cocoa_helper.h $ */
/** @file
* VirtualBox OpenGL Cocoa Window System Helper definition
*/
/*
* Copyright (C) 2009-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*/
#ifndef ___renderspu_cocoa_helper_h
#define ___renderspu_cocoa_helper_h
#include <iprt/cdefs.h>
#include <VBox/VBoxCocoa.h>
#include <OpenGL/OpenGL.h>
#ifdef IN_VMSVGA3D
# include "../../../GuestHost/OpenGL/include/cr_vreg.h"
# include "../../../GuestHost/OpenGL/include/cr_compositor.h"
#else
# include <cr_vreg.h>
# include <cr_compositor.h>
#endif
RT_C_DECLS_BEGIN
struct WindowInfo;
ADD_COCOA_NATIVE_REF(NSView);
ADD_COCOA_NATIVE_REF(NSOpenGLContext);
/** @name OpenGL context management
* @{ */
void cocoaGLCtxCreate(NativeNSOpenGLContextRef *ppCtx, GLbitfield fVisParams, NativeNSOpenGLContextRef pSharedCtx);
void cocoaGLCtxDestroy(NativeNSOpenGLContextRef pCtx);
/** @} */
/** @name View management
* @{ */
void cocoaViewCreate(NativeNSViewRef *ppView, struct WindowInfo *pWinInfo, NativeNSViewRef pParentView, GLbitfield fVisParams);
void cocoaViewReparent(NativeNSViewRef pView, NativeNSViewRef pParentView);
void cocoaViewDestroy(NativeNSViewRef pView);
void cocoaViewDisplay(NativeNSViewRef pView);
void cocoaViewShow(NativeNSViewRef pView, GLboolean fShowIt);
void cocoaViewSetPosition(NativeNSViewRef pView, NativeNSViewRef pParentView, int x, int y);
void cocoaViewSetSize(NativeNSViewRef pView, int cx, int cy);
void cocoaViewGetGeometry(NativeNSViewRef pView, int *px, int *py, int *pcx, int *pcy);
void cocoaViewMakeCurrentContext(NativeNSViewRef pView, NativeNSOpenGLContextRef pCtx);
void cocoaViewSetVisibleRegion(NativeNSViewRef pView, GLint cRects, const GLint *paRects);
GLboolean cocoaViewNeedsEmptyPresent(NativeNSViewRef pView);
void cocoaViewPresentComposition(NativeNSViewRef pView, const struct VBOXVR_SCR_COMPOSITOR_ENTRY *pChangedEntry);
/** @} */
RT_C_DECLS_END
#endif /* !___renderspu_cocoa_helper_h */
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