406bfd4304
Extends Ghost to include an abstraction for OpenXR, which I refer to as Ghost-XR. Such an API is the base for the following commit, which introduces VR support to Blender. Main features: * Simple and high-level interface for Blender specific code to call. * Extensible for muliple graphics backends, currently OpenGL and a DirectX compatibility layer are supported. * Carefully designed error handling strategy allowing Blender to handle errors gracefully and with useful error messages. * OpenXR extension and API-layer management. * OpenXR session management. * Basic OpenXR event management. * Debug utilities for Ghost-XR and OpenXR For more information on this API, check https://wiki.blender.org/wiki/Source/Interface/XR. Reviewed by: Brecht Van Lommel Differential Revision: https://developer.blender.org/D6188
43 lines
1.5 KiB
C++
43 lines
1.5 KiB
C++
/*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/** \file
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* \ingroup GHOST
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*/
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#ifndef __GHOST_IXRCONTEXT_H__
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#define __GHOST_IXRCONTEXT_H__
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#include "GHOST_Types.h"
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class GHOST_IXrContext {
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public:
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virtual ~GHOST_IXrContext() = default;
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virtual void startSession(const GHOST_XrSessionBeginInfo *begin_info) = 0;
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virtual void endSession() = 0;
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virtual bool isSessionRunning() const = 0;
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virtual void drawSessionViews(void *draw_customdata) = 0;
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virtual void dispatchErrorMessage(const class GHOST_XrException *) const = 0;
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virtual void setGraphicsContextBindFuncs(GHOST_XrGraphicsContextBindFn bind_fn,
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GHOST_XrGraphicsContextUnbindFn unbind_fn) = 0;
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virtual void setDrawViewFunc(GHOST_XrDrawViewFn draw_view_fn) = 0;
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};
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#endif // __GHOST_IXRCONTEXT_H__
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