irrlicht/include/IContextManager.h
Desour f5c6d3e945 Reformat the code, using:
find -type f |  # list all regular files
  grep -E '\.(h|cpp|mm)$' |  # filter for source files
  grep -v '/mt_' |  # filter out generated files
  grep -v '/vendor/' | # and vendored GL
  grep -v '/test/image_loader_test.cpp' |  # and this file (has giant literals arrays)
  xargs -n 1 -P $(nproc) clang-format -i  # reformat everything

Co-authored-by: numzero <numzer0@yandex.ru>
2024-03-21 22:08:26 +01:00

60 lines
2.2 KiB
C++

// Copyright (C) 2013-2015 Patryk Nadrowski
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#pragma once
#include "SExposedVideoData.h"
#include "SIrrCreationParameters.h"
#include <string>
namespace irr
{
namespace video
{
// For system specific window contexts (used for OpenGL)
class IContextManager : public virtual IReferenceCounted
{
public:
//! Initialize manager with device creation parameters and device window (passed as exposed video data)
virtual bool initialize(const SIrrlichtCreationParameters &params, const SExposedVideoData &data) = 0;
//! Terminate manager, any cleanup that is left over. Manager needs a new initialize to be usable again
virtual void terminate() = 0;
//! Create surface based on current window set
virtual bool generateSurface() = 0;
//! Destroy current surface
virtual void destroySurface() = 0;
//! Create context based on current surface
virtual bool generateContext() = 0;
//! Destroy current context
virtual void destroyContext() = 0;
//! Get current context
virtual const SExposedVideoData &getContext() const = 0;
//! Change render context, disable old and activate new defined by videoData
//\param restorePrimaryOnZero When true: restore original driver context when videoData is set to 0 values.
// When false: resets the context when videoData is set to 0 values.
/** This is mostly used internally by IVideoDriver::beginScene().
But if you want to switch threads which access your OpenGL driver you will have to
call this function as follows:
Old thread gives up context with: activateContext(irr::video::SExposedVideoData());
New thread takes over context with: activateContext(videoDriver->getExposedVideoData());
Note that only 1 thread at a time may access an OpenGL context. */
virtual bool activateContext(const SExposedVideoData &videoData, bool restorePrimaryOnZero = false) = 0;
//! Get the address of any OpenGL procedure (including core procedures).
virtual void *getProcAddress(const std::string &procName) = 0;
//! Swap buffers.
virtual bool swapBuffers() = 0;
};
} // end namespace video
} // end namespace irr