1 files changed, 0 insertions, 396 deletions
diff --git a/vcl/inc/opengl/gdiimpl.hxx b/vcl/inc/opengl/gdiimpl.hxx
deleted file mode 100644
index 8eaa454ef73e..000000000000
--- a/vcl/inc/opengl/gdiimpl.hxx
+++ /dev/null
@@ -1,396 +0,0 @@
-/* -*- 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/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#ifndef INCLUDED_VCL_OPENGLGDIIMPL_HXX
-#define INCLUDED_VCL_OPENGLGDIIMPL_HXX
-
-#include <vcl/dllapi.h>
-#include <vcl/opengl/OpenGLContext.hxx>
-
-#include <regionband.hxx>
-#include <salgeom.hxx>
-#include <salgdiimpl.hxx>
-#include <opengl/program.hxx>
-#include <opengl/texture.hxx>
-#include <opengl/RenderList.hxx>
-
-#include <memory>
-
-class SalFrame;
-class SalVirtualDevice;
-class OpenGLTests;
-
-namespace basegfx
-{
-class B2DTrapezoid;
-};
-
-namespace tools
-{
-    class Polygon;
-    class PolyPolygon;
-}
-
-struct TextureCombo
-{
-    std::unique_ptr<OpenGLTexture> mpTexture;
-    std::unique_ptr<OpenGLTexture> mpMask;
-};
-
-class OpenGLFlushIdle;
-
-class VCL_DLLPUBLIC OpenGLSalGraphicsImpl : public SalGraphicsImpl
-{
-    friend class OpenGLTests;
-protected:
-
-    /// This context is solely for blitting maOffscreenTex
-    rtl::Reference<OpenGLContext> mpWindowContext;
-
-    /// This context is whatever is most convenient to render
-    /// to maOffscreenTex with.
-    rtl::Reference<OpenGLContext> mpContext;
-
-    SalGraphics& mrParent;
-    /// Pointer to the SalFrame or SalVirtualDevice
-    SalGeometryProvider* mpProvider;
-    OpenGLProgram* mpProgram;
-
-    /// This idle handler is used to swap buffers after rendering.
-    std::unique_ptr<OpenGLFlushIdle> mpFlush;
-
-    // clipping
-    vcl::Region maClipRegion;
-    bool mbUseScissor;
-    bool mbUseStencil;
-
-    bool mbXORMode;
-
-    bool mbAcquiringOpenGLContext;
-
-    /**
-     * All rendering happens to this off-screen texture. For
-     * non-virtual devices, ie. windows - we will blit it and
-     * swapBuffers later.
-     */
-    OpenGLTexture maOffscreenTex;
-
-    Color mnLineColor;
-    Color mnFillColor;
-#ifdef DBG_UTIL
-    bool mProgramIsSolidColor;
-#endif
-    sal_uInt32 mnDrawCount;
-    sal_uInt32 mnDrawCountAtFlush;
-    Color mProgramSolidColor;
-    double mProgramSolidTransparency;
-
-    std::unique_ptr<RenderList> mpRenderList;
-
-    void ImplInitClipRegion();
-    void ImplSetClipBit( const vcl::Region& rClip, GLuint nMask );
-    void ImplDrawLineAA( double nX1, double nY1, double nX2, double nY2, bool edge );
-    void CheckOffscreenTexture();
-
-    void ApplyProgramMatrices(float fPixelOffset = 0.0);
-
-public:
-    bool UseProgram( const OUString& rVertexShader, const OUString& rFragmentShader, const OString& preamble = "" );
-    bool UseSolid( Color nColor, sal_uInt8 nTransparency );
-    bool UseSolid( Color nColor, double fTransparency );
-    bool UseSolid( Color nColor );
-    void UseSolid();
-    bool UseLine(Color nColor, double fTransparency, GLfloat fLineWidth, bool bUseAA);
-    void UseLine(GLfloat fLineWidth, bool bUseAA);
-    bool UseInvert50();
-    bool UseInvert(SalInvert nFlags);
-
-    void DrawConvexPolygon( sal_uInt32 nPoints, const Point* pPtAry, bool blockAA = false );
-    void DrawConvexPolygon( const tools::Polygon& rPolygon, bool blockAA );
-    void DrawTrapezoid( const basegfx::B2DTrapezoid& trapezoid, bool blockAA );
-    void DrawRect( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight );
-    void DrawRect( const tools::Rectangle& rRect );
-    void DrawPolygon( sal_uInt32 nPoints, const Point* pPtAry );
-    void DrawLineSegment(float x1, float y1, float x2, float y2);
-    void DrawPolyPolygon( const basegfx::B2DPolyPolygon& rPolyPolygon, bool blockAA = false );
-    void DrawRegionBand( const RegionBand& rRegion );
-    void DrawTextureRect( const SalTwoRect& rPosAry );
-    void DrawTexture( OpenGLTexture& rTexture, const SalTwoRect& rPosAry, bool bInverted = false );
-    void DrawTransformedTexture( OpenGLTexture& rTexture, OpenGLTexture& rMask, const basegfx::B2DPoint& rNull, const basegfx::B2DPoint& rX, const basegfx::B2DPoint& rY );
-    void DrawAlphaTexture( OpenGLTexture& rTexture, const SalTwoRect& rPosAry, bool bInverted, bool pPremultiplied );
-    void DrawTextureDiff( OpenGLTexture& rTexture, OpenGLTexture& rMask, const SalTwoRect& rPosAry, bool bInverted );
-    void DrawTextureWithMask( OpenGLTexture& rTexture, OpenGLTexture& rMask, const SalTwoRect& rPosAry );
-    void DrawBlendedTexture( OpenGLTexture& rTexture, OpenGLTexture& rMask, OpenGLTexture& rAlpha, const SalTwoRect& rPosAry );
-    void DrawMask( OpenGLTexture& rTexture, Color nMaskColor, const SalTwoRect& rPosAry );
-    void DrawLinearGradient( const Gradient& rGradient, const tools::Rectangle& rRect );
-    void DrawAxialGradient( const Gradient& rGradient, const tools::Rectangle& rRect );
-    void DrawRadialGradient( const Gradient& rGradient, const tools::Rectangle& rRect );
-
-    void FlushDeferredDrawing();
-    void FlushLinesOrTriangles(DrawShaderType eType, RenderParameters const & rParameters);
-
-public:
-    // get the width of the device
-    GLfloat GetWidth() const { return mpProvider ? mpProvider->GetWidth() : 1; }
-
-    // get the height of the device
-    GLfloat GetHeight() const { return mpProvider ? mpProvider->GetHeight() : 1; }
-
-    /**
-     * check whether this instance is used for offscreen (Virtual Device)
-     * rendering ie. does it need its own context.
-     */
-    bool IsOffscreen() const { return mpProvider == nullptr || mpProvider->IsOffScreen(); }
-
-    /// Oddly not all operations obey the XOR option.
-    enum XOROption { IGNORE_XOR, IMPLEMENT_XOR };
-
-    // initialize pre-draw state
-    void InitializePreDrawState(XOROption eOpt);
-
-    // operations to do before painting
-    void PreDraw(XOROption eOpt = IGNORE_XOR);
-
-    // operations to do after painting
-    void PostDraw();
-
-    void PostBatchDraw();
-
-protected:
-    bool AcquireContext(bool bForceCreate = false);
-    void ReleaseContext();
-
-    /// create a new context for rendering to the underlying window
-    virtual rtl::Reference<OpenGLContext> CreateWinContext() = 0;
-
-    /// check whether the given context can be used for off-screen rendering
-    static bool UseContext( const rtl::Reference<OpenGLContext> &pContext )
-    {
-        return pContext->isInitialized() &&  // not released by the OS etc.
-               pContext->isVCLOnly();
-    }
-
-public:
-    OpenGLSalGraphicsImpl(SalGraphics& pParent, SalGeometryProvider *pProvider);
-    virtual ~OpenGLSalGraphicsImpl () override;
-
-    rtl::Reference<OpenGLContext> GetOpenGLContext();
-
-    virtual void Init() override;
-
-    virtual void DeInit() override;
-
-    virtual void freeResources() override;
-
-    virtual OUString getRenderBackendName() const override { return "opengl"; }
-
-    const vcl::Region& getClipRegion() const;
-    virtual bool setClipRegion( const vcl::Region& ) override;
-
-    //
-    // get the depth of the device
-    virtual sal_uInt16 GetBitCount() const override;
-
-    // get the width of the device
-    virtual tools::Long GetGraphicsWidth() const override;
-
-    // set the clip region to empty
-    virtual void ResetClipRegion() override;
-
-    // set the line color to transparent (= don't draw lines)
-
-    virtual void SetLineColor() override;
-
-    // set the line color to a specific color
-    virtual void SetLineColor( Color nColor ) override;
-
-    // set the fill color to transparent (= don't fill)
-    virtual void SetFillColor() override;
-
-    // set the fill color to a specific color, shapes will be
-    // filled accordingly
-    virtual void SetFillColor( Color nColor ) override;
-
-    // enable/disable XOR drawing
-    virtual void SetXORMode( bool bSet, bool bInvertOnly ) override;
-
-    // set line color for raster operations
-    virtual void SetROPLineColor( SalROPColor nROPColor ) override;
-
-    // set fill color for raster operations
-    virtual void SetROPFillColor( SalROPColor nROPColor ) override;
-
-    // draw --> LineColor and FillColor and RasterOp and ClipRegion
-    virtual void drawPixel( tools::Long nX, tools::Long nY ) override;
-    virtual void drawPixel( tools::Long nX, tools::Long nY, Color nColor ) override;
-
-    virtual void drawLine( tools::Long nX1, tools::Long nY1, tools::Long nX2, tools::Long nY2 ) override;
-
-    virtual void drawRect( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) override;
-
-    virtual void drawPolyLine( sal_uInt32 nPoints, const Point* pPtAry ) override;
-
-    virtual void drawPolygon( sal_uInt32 nPoints, const Point* pPtAry ) override;
-
-    virtual void drawPolyPolygon( sal_uInt32 nPoly, const sal_uInt32* pPoints, const Point** pPtAry ) override;
-
-    virtual bool drawPolyPolygon(
-                const basegfx::B2DHomMatrix& rObjectToDevice,
-                const basegfx::B2DPolyPolygon&,
-                double fTransparency) override;
-
-    virtual bool drawPolyLine(
-                const basegfx::B2DHomMatrix& rObjectToDevice,
-                const basegfx::B2DPolygon&,
-                double fTransparency,
-                double fLineWidth,
-                const std::vector< double >* pStroke, // MM01
-                basegfx::B2DLineJoin,
-                css::drawing::LineCap,
-                double fMiterMinimumAngle,
-                bool bPixelSnapHairline) override;
-
-    virtual bool drawPolyLineBezier(
-                sal_uInt32 nPoints,
-                const Point* pPtAry,
-                const PolyFlags* pFlgAry ) override;
-
-    virtual bool drawPolygonBezier(
-                sal_uInt32 nPoints,
-                const Point* pPtAry,
-                const PolyFlags* pFlgAry ) override;
-
-    virtual bool drawPolyPolygonBezier(
-                sal_uInt32 nPoly,
-                const sal_uInt32* pPoints,
-                const Point* const* pPtAry,
-                const PolyFlags* const* pFlgAry ) override;
-
-    // CopyArea --> No RasterOp, but ClipRegion
-    virtual void copyArea(
-                tools::Long nDestX, tools::Long nDestY,
-                tools::Long nSrcX, tools::Long nSrcY,
-                tools::Long nSrcWidth, tools::Long nSrcHeight,
-                bool bWindowInvalidate ) override;
-
-    // CopyBits and DrawBitmap --> RasterOp and ClipRegion
-    // CopyBits() --> pSrcGraphics == NULL, then CopyBits on same Graphics
-    void DoCopyBits(const SalTwoRect& rPosAry, OpenGLSalGraphicsImpl &rSrcImpl);
-
-    virtual bool blendBitmap(
-                const SalTwoRect&,
-                const SalBitmap& rBitmap ) override;
-
-    virtual bool blendAlphaBitmap(
-                const SalTwoRect&,
-                const SalBitmap& rSrcBitmap,
-                const SalBitmap& rMaskBitmap,
-                const SalBitmap& rAlphaBitmap ) override;
-
-    virtual void drawBitmap( const SalTwoRect& rPosAry, const SalBitmap& rSalBitmap ) override;
-
-    virtual void drawBitmap(
-                const SalTwoRect& rPosAry,
-                const SalBitmap& rSalBitmap,
-                const SalBitmap& rMaskBitmap ) override;
-
-    virtual void drawMask(
-                const SalTwoRect& rPosAry,
-                const SalBitmap& rSalBitmap,
-                Color nMaskColor ) override;
-
-    virtual std::shared_ptr<SalBitmap> getBitmap( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) override;
-
-    virtual Color getPixel( tools::Long nX, tools::Long nY ) override;
-
-    // invert --> ClipRegion (only Windows or VirDevs)
-    virtual void invert(
-                tools::Long nX, tools::Long nY,
-                tools::Long nWidth, tools::Long nHeight,
-                SalInvert nFlags) override;
-
-    virtual void invert( sal_uInt32 nPoints, const Point* pPtAry, SalInvert nFlags ) override;
-
-    virtual bool drawEPS(
-                tools::Long nX, tools::Long nY,
-                tools::Long nWidth, tools::Long nHeight,
-                void* pPtr,
-                sal_uInt32 nSize ) override;
-
-    /** Render bitmap with alpha channel
-
-        @param rSourceBitmap
-        Source bitmap to blit
-
-        @param rAlphaBitmap
-        Alpha channel to use for blitting
-
-        @return true, if the operation succeeded, and false
-        otherwise. In this case, clients should try to emulate alpha
-        compositing themselves
-     */
-    virtual bool drawAlphaBitmap(
-                const SalTwoRect&,
-                const SalBitmap& rSourceBitmap,
-                const SalBitmap& rAlphaBitmap ) override;
-
-    /** draw transformed bitmap (maybe with alpha) where Null, X, Y define the coordinate system */
-    virtual bool drawTransformedBitmap(
-                const basegfx::B2DPoint& rNull,
-                const basegfx::B2DPoint& rX,
-                const basegfx::B2DPoint& rY,
-                const SalBitmap& rSourceBitmap,
-                const SalBitmap* pAlphaBitmap) override;
-
-    /** Render solid rectangle with given transparency
-
-      @param nX             Top left coordinate of rectangle
-
-      @param nY             Bottom right coordinate of rectangle
-
-      @param nWidth         Width of rectangle
-
-      @param nHeight        Height of rectangle
-
-      @param nTransparency  Transparency value (0-255) to use. 0 blits and opaque, 255 a
-                            fully transparent rectangle
-
-      @returns true if successfully drawn, false if not able to draw rectangle
-     */
-    virtual bool drawAlphaRect(
-                    tools::Long nX, tools::Long nY,
-                    tools::Long nWidth, tools::Long nHeight,
-                    sal_uInt8 nTransparency ) override;
-
-    virtual bool drawGradient(const tools::PolyPolygon& rPolygon, const Gradient& rGradient) override;
-    virtual bool implDrawGradient(basegfx::B2DPolyPolygon const & rPolyPolygon, SalGradient const & rGradient) override;
-
-    virtual bool supportsOperation(OutDevSupportType eType) const override;
-
-    /// queue an idle flush of contents of the back-buffer to the screen
-    void flush();
-
-public:
-    /// do flush of contents of the back-buffer to the screen & swap.
-    void doFlush();
-};
-
-#endif
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */