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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_VCL_INC_OPENGL_WIN_GDIIMPL_HXX
#define INCLUDED_VCL_INC_OPENGL_WIN_GDIIMPL_HXX
#include <memory>
#include <vcl/dllapi.h>
#include <openglgdiimpl.hxx>
#include <svdata.hxx>
#include <win/salgdi.h>
#include <o3tl/lru_map.hxx>
#include <vcl/opengl/OpenGLContext.hxx>
#include <ControlCacheKey.hxx>
class WinOpenGLSalGraphicsImpl : public OpenGLSalGraphicsImpl
{
friend class WinLayout;
private:
WinSalGraphics& mrWinParent;
bool RenderCompatibleDC(OpenGLCompatibleDC& rWhite, OpenGLCompatibleDC& rBlack,
int nX, int nY, TextureCombo& rCombo);
public:
WinOpenGLSalGraphicsImpl(WinSalGraphics& rGraphics,
SalGeometryProvider *mpProvider);
protected:
virtual rtl::Reference<OpenGLContext> CreateWinContext() override;
bool RenderTextureCombo(TextureCombo const & rCombo, int nX, int nY);
public:
virtual void Init() override;
virtual void copyBits( const SalTwoRect& rPosAry, SalGraphics* pSrcGraphics ) override;
bool TryRenderCachedNativeControl(ControlCacheKey const & rControlCacheKey, int nX, int nY);
bool RenderAndCacheNativeControl(OpenGLCompatibleDC& rWhite, OpenGLCompatibleDC& rBlack,
int nX, int nY , ControlCacheKey& aControlCacheKey);
};
typedef std::pair<ControlCacheKey, std::unique_ptr<TextureCombo>> ControlCachePair;
typedef o3tl::lru_map<ControlCacheKey, std::unique_ptr<TextureCombo>, ControlCacheHashFunction> ControlCacheType;
class TheTextureCache {
ControlCacheType cache;
TheTextureCache();
public:
static ControlCacheType & get();
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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