GHOST_IXrContext.hh

Go to the documentation of this file.

/* SPDX-FileCopyrightText: 2002-2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "GHOST_Types.h"
 
class GHOST_XrSession;
 
class GHOST_IXrContext {
 public:
  virtual ~GHOST_IXrContext() = default;
 
  virtual void startSession(const GHOST_XrSessionBeginInfo *begin_info) = 0;
  virtual void endSession() = 0;
  virtual bool isSessionRunning() const = 0;
  virtual void drawSessionViews(void *draw_customdata) = 0;
 
  /* Needed for the GHOST C api. */
  virtual GHOST_XrSession *getSession() = 0;
  virtual const GHOST_XrSession *getSession() const = 0;
 
  virtual void dispatchErrorMessage(const class GHOST_XrException *) const = 0;
 
  virtual void setGraphicsContextBindFuncs(GHOST_XrGraphicsContextBindFn bind_fn,
                                           GHOST_XrGraphicsContextUnbindFn unbind_fn) = 0;
  virtual void setDrawViewFunc(GHOST_XrDrawViewFn draw_view_fn) = 0;
  virtual void setPassthroughEnabledFunc(GHOST_XrPassthroughEnabledFn passthrough_enabled_fn) = 0;
  virtual void setDisablePassthroughFunc(GHOST_XrDisablePassthroughFn disable_passthrough_fn) = 0;
 
  virtual bool needsUpsideDownDrawing() const = 0;
};