Remove damned ancient DOS line endings from Irrlicht. Hopefully I did not go overboard.

1 files changed, 341 insertions, 341 deletions

diff --git a/libraries/irrlicht-1.8/source/Irrlicht/CD3D8Driver.h b/libraries/irrlicht-1.8/source/Irrlicht/CD3D8Driver.h
index e9428a9..b950538 100644
--- a/libraries/irrlicht-1.8/source/Irrlicht/CD3D8Driver.h
+++ b/libraries/irrlicht-1.8/source/Irrlicht/CD3D8Driver.h
@@ -1,341 +1,341 @@
-// Copyright (C) 2002-2012 Nikolaus Gebhardt

-// This file is part of the "Irrlicht Engine".

-// For conditions of distribution and use, see copyright notice in irrlicht.h

-

-#ifndef __C_VIDEO_DIRECTX_8_H_INCLUDED__

-#define __C_VIDEO_DIRECTX_8_H_INCLUDED__

-

-#include "IrrCompileConfig.h"

-

-#ifdef _IRR_COMPILE_WITH_DIRECT3D_8_

-

-#ifdef _IRR_WINDOWS_

-        #define WIN32_LEAN_AND_MEAN

-        #include <windows.h>

-#endif

-

-#include "SIrrCreationParameters.h"

-// always included for static createDriver function

-#include "CNullDriver.h"

-#include "IMaterialRendererServices.h"

-

-#include <d3d8.h>

-

-namespace irr

-{

-namespace video

-{

-        class CD3D8Driver : public CNullDriver, IMaterialRendererServices

-        {

-                friend class CD3D8Texture;

-

-        public:

-

-                //! constructor

-                CD3D8Driver(const SIrrlichtCreationParameters& params, io::IFileSystem* io);

-

-                //! destructor

-                virtual ~CD3D8Driver();

-

-                //! applications must call this method before performing any rendering. returns false if failed.

-                virtual bool beginScene(bool backBuffer=true, bool zBuffer=true,

-                                SColor color=SColor(255,0,0,0),

-                                const SExposedVideoData& videoData=SExposedVideoData(),

-                                core::rect<s32>* sourceRect=0);

-

-                //! applications must call this method after performing any rendering. returns false if failed.

-                virtual bool endScene();

-

-                //! queries the features of the driver, returns true if feature is available

-                virtual bool queryFeature(E_VIDEO_DRIVER_FEATURE feature) const;

-

-                //! sets transformation

-                virtual void setTransform(E_TRANSFORMATION_STATE state, const core::matrix4& mat);

-

-                //! sets a material

-                virtual void setMaterial(const SMaterial& material);

-

-                //! sets a render target

-                virtual bool setRenderTarget(video::ITexture* texture,

-                        bool clearBackBuffer=true, bool clearZBuffer=true,

-                        SColor color=video::SColor(0,0,0,0));

-

-                //! sets a viewport

-                virtual void setViewPort(const core::rect<s32>& area);

-

-                //! gets the area of the current viewport

-                virtual const core::rect<s32>& getViewPort() const;

-

-                //! draws a vertex primitive list

-                virtual void drawVertexPrimitiveList(const void* vertices, u32 vertexCount,

-                                const void* indexList, u32 primitiveCount,

-                                E_VERTEX_TYPE vType, scene::E_PRIMITIVE_TYPE pType,

-                                E_INDEX_TYPE iType);

-

-                //! draws a vertex primitive list in 2d

-                virtual void draw2DVertexPrimitiveList(const void* vertices, u32 vertexCount,

-                                const void* indexList, u32 primitiveCount,

-                                E_VERTEX_TYPE vType, scene::E_PRIMITIVE_TYPE pType,

-                                E_INDEX_TYPE iType);

-

-                //! draws an 2d image, using a color (if color is other then Color(255,255,255,255)) and the alpha channel of the texture if wanted.

-                virtual void draw2DImage(const video::ITexture* texture, const core::position2d<s32>& destPos,

-                        const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect = 0,

-                        SColor color=SColor(255,255,255,255), bool useAlphaChannelOfTexture=false);

-

-                //! Draws a part of the texture into the rectangle.

-                virtual void draw2DImage(const video::ITexture* texture, const core::rect<s32>& destRect,

-                        const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect = 0,

-                        const video::SColor* const colors=0, bool useAlphaChannelOfTexture=false);

-

-                //!Draws an 2d rectangle with a gradient.

-                virtual void draw2DRectangle(const core::rect<s32>& pos,

-                        SColor colorLeftUp, SColor colorRightUp, SColor colorLeftDown, SColor colorRightDown,

-                        const core::rect<s32>* clip = 0);

-

-                //! Draws a 2d line.

-                virtual void draw2DLine(const core::position2d<s32>& start,

-                                        const core::position2d<s32>& end,

-                                        SColor color=SColor(255,255,255,255));

-

-                //! Draws a pixel.

-                virtual void drawPixel(u32 x, u32 y, const SColor & color);

-

-                //! Draws a 3d line.

-                virtual void draw3DLine(const core::vector3df& start,

-                        const core::vector3df& end, SColor color = SColor(255,255,255,255));

-

-                //! initialises the Direct3D API

-                bool initDriver(HWND hwnd, bool pureSoftware);

-

-                //! \return Returns the name of the video driver. Example: In case of the DIRECT3D8

-                //! driver, it would return "Direct3D8.1".

-                virtual const wchar_t* getName() const;

-

-                //! deletes all dynamic lights there are

-                virtual void deleteAllDynamicLights();

-

-                //! adds a dynamic light, returning an index to the light

-                //! \param light: the light data to use to create the light

-                //! \return An index to the light, or -1 if an error occurs

-                virtual s32 addDynamicLight(const SLight& light);

-

-                //! Turns a dynamic light on or off

-                //! \param lightIndex: the index returned by addDynamicLight

-                //! \param turnOn: true to turn the light on, false to turn it off

-                virtual void turnLightOn(s32 lightIndex, bool turnOn);

-

-                //! returns the maximal amount of dynamic lights the device can handle

-                virtual u32 getMaximalDynamicLightAmount() const;

-

-                //! Sets the dynamic ambient light color. The default color is

-                //! (0,0,0,0) which means it is dark.

-                //! \param color: New color of the ambient light.

-                virtual void setAmbientLight(const SColorf& color);

-

-                //! Draws a shadow volume into the stencil buffer. To draw a stencil shadow, do

-                //! this: Frist, draw all geometry. Then use this method, to draw the shadow

-                //! volume. Then, use IVideoDriver::drawStencilShadow() to visualize the shadow.

-                virtual void drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail=true, u32 debugDataVisible=0);

-

-                //! Fills the stencil shadow with color. After the shadow volume has been drawn

-                //! into the stencil buffer using IVideoDriver::drawStencilShadowVolume(), use this

-                //! to draw the color of the shadow.

-                virtual void drawStencilShadow(bool clearStencilBuffer=false,

-                        video::SColor leftUpEdge = video::SColor(0,0,0,0),

-                        video::SColor rightUpEdge = video::SColor(0,0,0,0),

-                        video::SColor leftDownEdge = video::SColor(0,0,0,0),

-                        video::SColor rightDownEdge = video::SColor(0,0,0,0));

-

-                //! Returns the maximum amount of primitives (mostly vertices) which

-                //! the device is able to render with one drawIndexedTriangleList

-                //! call.

-                virtual u32 getMaximalPrimitiveCount() const;

-

-                //! Enables or disables a texture creation flag.

-                virtual void setTextureCreationFlag(E_TEXTURE_CREATION_FLAG flag, bool enabled);

-

-                //! Sets the fog mode.

-                virtual void setFog(SColor color, E_FOG_TYPE fogType, f32 start,

-                        f32 end, f32 density, bool pixelFog, bool rangeFog);

-

-                //! Only used by the internal engine. Used to notify the driver that

-                //! the window was resized.

-                virtual void OnResize(const core::dimension2d<u32>& size);

-

-                //! Returns type of video driver

-                virtual E_DRIVER_TYPE getDriverType() const;

-

-                //! Returns the transformation set by setTransform

-                virtual const core::matrix4& getTransform(E_TRANSFORMATION_STATE state) const;

-

-                //! Can be called by an IMaterialRenderer to make its work easier.

-                virtual void setBasicRenderStates(const SMaterial& material, const SMaterial& lastMaterial,

-                        bool resetAllRenderstates);

-

-                //! Sets a vertex shader constant.

-                virtual void setVertexShaderConstant(const f32* data, s32 startRegister, s32 constantAmount=1);

-

-                //! Sets a pixel shader constant.

-                virtual void setPixelShaderConstant(const f32* data, s32 startRegister, s32 constantAmount=1);

-

-                //! Sets a constant for the vertex shader based on a name.

-                virtual bool setVertexShaderConstant(const c8* name, const f32* floats, int count);

-

-                //! Bool interface for the above.

-                virtual bool setVertexShaderConstant(const c8* name, const bool* bools, int count);

-

-                //! Int interface for the above.

-                virtual bool setVertexShaderConstant(const c8* name, const s32* ints, int count);

-

-                //! Sets a constant for the pixel shader based on a name.

-                virtual bool setPixelShaderConstant(const c8* name, const f32* floats, int count);

-

-                //! Bool interface for the above.

-                virtual bool setPixelShaderConstant(const c8* name, const bool* bools, int count);

-

-                //! Int interface for the above.

-                virtual bool setPixelShaderConstant(const c8* name, const s32* ints, int count);

-

-                //! Returns a pointer to the IVideoDriver interface. (Implementation for

-                //! IMaterialRendererServices)

-                virtual IVideoDriver* getVideoDriver();

-

-                //! Creates a render target texture.

-                virtual ITexture* addRenderTargetTexture(const core::dimension2d<u32>& size,

-                                const io::path& name, const ECOLOR_FORMAT format = ECF_UNKNOWN);

-

-                //! Clears the ZBuffer.

-                virtual void clearZBuffer();

-

-                //! Returns an image created from the last rendered frame.

-                virtual IImage* createScreenShot(video::ECOLOR_FORMAT format=video::ECF_UNKNOWN, video::E_RENDER_TARGET target=video::ERT_FRAME_BUFFER);

-

-                //! Set/unset a clipping plane.

-                //! There are at least 6 clipping planes available for the user to set at will.

-                //! \param index: The plane index. Must be between 0 and MaxUserClipPlanes.

-                //! \param plane: The plane itself.

-                //! \param enable: If true, enable the clipping plane else disable it.

-                virtual bool setClipPlane(u32 index, const core::plane3df& plane, bool enable=false);

-

-                //! Enable/disable a clipping plane.

-                //! There are at least 6 clipping planes available for the user to set at will.

-                //! \param index: The plane index. Must be between 0 and MaxUserClipPlanes.

-                //! \param enable: If true, enable the clipping plane else disable it.

-                virtual void enableClipPlane(u32 index, bool enable);

-

-                //! Returns the maximum texture size supported.

-                virtual core::dimension2du getMaxTextureSize() const;

-

-                virtual bool checkDriverReset() {return DriverWasReset;}

-        private:

-

-                // enumeration for rendering modes such as 2d and 3d for minizing the switching of renderStates.

-                enum E_RENDER_MODE

-                {

-                        ERM_NONE = 0,   // no render state has been set yet.

-                        ERM_2D,                 // 2d drawing rendermode

-                        ERM_3D,                 // 3d rendering mode

-                        ERM_STENCIL_FILL, // stencil fill mode

-                        ERM_SHADOW_VOLUME_ZFAIL, // stencil volume draw mode

-                        ERM_SHADOW_VOLUME_ZPASS // stencil volume draw mode

-                };

-

-                //! sets right vertex shader

-                void setVertexShader(video::E_VERTEX_TYPE newType);

-

-                //! sets the needed renderstates

-                bool setRenderStates3DMode();

-

-                //! sets the needed renderstates

-                void setRenderStates2DMode(bool alpha, bool texture, bool alphaChannel);

-

-                //! sets the needed renderstates

-                void setRenderStatesStencilFillMode(bool alpha);

-

-                //! sets the needed renderstates

-                void setRenderStatesStencilShadowMode(bool zfail, u32 debugDataVisible);

-

-                //! sets the current Texture

-                bool setActiveTexture(u32 stage, const video::ITexture* texture);

-

-                //! resets the device

-                bool reset();

-

-                //! returns a device dependent texture from a software surface (IImage)

-                //! THIS METHOD HAS TO BE OVERRIDDEN BY DERIVED DRIVERS WITH OWN TEXTURES

-                virtual video::ITexture* createDeviceDependentTexture(IImage* surface, const io::path& name, void* mipmapData=0);

-

-                // returns the current size of the screen or rendertarget

-                virtual const core::dimension2d<u32>& getCurrentRenderTargetSize() const;

-

-                //! Adds a new material renderer to the VideoDriver, using pixel and/or

-                //! vertex shaders to render geometry.

-                s32 addShaderMaterial(const c8* vertexShaderProgram, const c8* pixelShaderProgram,

-                        IShaderConstantSetCallBack* callback,

-                        E_MATERIAL_TYPE baseMaterial, s32 userData);

-

-                void createMaterialRenderers();

-

-                void draw2D3DVertexPrimitiveList(const void* vertices,

-                                u32 vertexCount, const void* indexList, u32 primitiveCount,

-                                E_VERTEX_TYPE vType, scene::E_PRIMITIVE_TYPE pType,

-                                E_INDEX_TYPE iType, bool is3D);

-

-                D3DTEXTUREADDRESS getTextureWrapMode(const u8 clamp);

-

-                inline D3DCOLORVALUE colorToD3D(const SColor& col)

-                {

-                        const f32 f = 1.0f / 255.0f;

-                        D3DCOLORVALUE v;

-                        v.r = col.getRed() * f;

-                        v.g = col.getGreen() * f;

-                        v.b = col.getBlue() * f;

-                        v.a = col.getAlpha() * f;

-                        return v;

-                }

-

-                E_RENDER_MODE CurrentRenderMode;

-                D3DPRESENT_PARAMETERS present;

-

-                SMaterial Material, LastMaterial;

-                bool ResetRenderStates; // bool to make all renderstates be reseted if set.

-                bool Transformation3DChanged;

-                const ITexture* CurrentTexture[MATERIAL_MAX_TEXTURES];

-                core::matrix4 Matrices[ETS_COUNT]; // matrices of the 3d mode we need to restore when we switch back from the 2d mode.

-

-                HINSTANCE D3DLibrary;

-                IDirect3D8* pID3D;

-                IDirect3DDevice8* pID3DDevice;

-

-                IDirect3DSurface8* PrevRenderTarget;

-                core::dimension2d<u32> CurrentRendertargetSize;

-

-                HWND WindowId;

-                core::rect<s32>* SceneSourceRect;

-

-                D3DCAPS8 Caps;

-

-                E_VERTEX_TYPE LastVertexType;

-

-                D3DMATRIX UnitMatrix;

-

-                u32 MaxTextureUnits;

-                u32 MaxUserClipPlanes;

-                f32 MaxLightDistance;

-                s32 LastSetLight;

-                bool DeviceLost;

-                bool DriverWasReset;

-

-                SColorf AmbientLight;

-

-                SIrrlichtCreationParameters Params;

-        };

-

-} // end namespace video

-} // end namespace irr

-

-#endif // _IRR_COMPILE_WITH_DIRECT3D_8_

-

-#endif // __C_VIDEO_DIRECTX_8_H_INCLUDED__

-

+// Copyright (C) 2002-2012 Nikolaus Gebhardt
+// This file is part of the "Irrlicht Engine".
+// For conditions of distribution and use, see copyright notice in irrlicht.h
+
+#ifndef __C_VIDEO_DIRECTX_8_H_INCLUDED__
+#define __C_VIDEO_DIRECTX_8_H_INCLUDED__
+
+#include "IrrCompileConfig.h"
+
+#ifdef _IRR_COMPILE_WITH_DIRECT3D_8_
+
+#ifdef _IRR_WINDOWS_
+        #define WIN32_LEAN_AND_MEAN
+        #include <windows.h>
+#endif
+
+#include "SIrrCreationParameters.h"
+// always included for static createDriver function
+#include "CNullDriver.h"
+#include "IMaterialRendererServices.h"
+
+#include <d3d8.h>
+
+namespace irr
+{
+namespace video
+{
+        class CD3D8Driver : public CNullDriver, IMaterialRendererServices
+        {
+                friend class CD3D8Texture;
+
+        public:
+
+                //! constructor
+                CD3D8Driver(const SIrrlichtCreationParameters& params, io::IFileSystem* io);
+
+                //! destructor
+                virtual ~CD3D8Driver();
+
+                //! applications must call this method before performing any rendering. returns false if failed.
+                virtual bool beginScene(bool backBuffer=true, bool zBuffer=true,
+                                SColor color=SColor(255,0,0,0),
+                                const SExposedVideoData& videoData=SExposedVideoData(),
+                                core::rect<s32>* sourceRect=0);
+
+                //! applications must call this method after performing any rendering. returns false if failed.
+                virtual bool endScene();
+
+                //! queries the features of the driver, returns true if feature is available
+                virtual bool queryFeature(E_VIDEO_DRIVER_FEATURE feature) const;
+
+                //! sets transformation
+                virtual void setTransform(E_TRANSFORMATION_STATE state, const core::matrix4& mat);
+
+                //! sets a material
+                virtual void setMaterial(const SMaterial& material);
+
+                //! sets a render target
+                virtual bool setRenderTarget(video::ITexture* texture,
+                        bool clearBackBuffer=true, bool clearZBuffer=true,
+                        SColor color=video::SColor(0,0,0,0));
+
+                //! sets a viewport
+                virtual void setViewPort(const core::rect<s32>& area);
+
+                //! gets the area of the current viewport
+                virtual const core::rect<s32>& getViewPort() const;
+
+                //! draws a vertex primitive list
+                virtual void drawVertexPrimitiveList(const void* vertices, u32 vertexCount,
+                                const void* indexList, u32 primitiveCount,
+                                E_VERTEX_TYPE vType, scene::E_PRIMITIVE_TYPE pType,
+                                E_INDEX_TYPE iType);
+
+                //! draws a vertex primitive list in 2d
+                virtual void draw2DVertexPrimitiveList(const void* vertices, u32 vertexCount,
+                                const void* indexList, u32 primitiveCount,
+                                E_VERTEX_TYPE vType, scene::E_PRIMITIVE_TYPE pType,
+                                E_INDEX_TYPE iType);
+
+                //! draws an 2d image, using a color (if color is other then Color(255,255,255,255)) and the alpha channel of the texture if wanted.
+                virtual void draw2DImage(const video::ITexture* texture, const core::position2d<s32>& destPos,
+                        const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect = 0,
+                        SColor color=SColor(255,255,255,255), bool useAlphaChannelOfTexture=false);
+
+                //! Draws a part of the texture into the rectangle.
+                virtual void draw2DImage(const video::ITexture* texture, const core::rect<s32>& destRect,
+                        const core::rect<s32>& sourceRect, const core::rect<s32>* clipRect = 0,
+                        const video::SColor* const colors=0, bool useAlphaChannelOfTexture=false);
+
+                //!Draws an 2d rectangle with a gradient.
+                virtual void draw2DRectangle(const core::rect<s32>& pos,
+                        SColor colorLeftUp, SColor colorRightUp, SColor colorLeftDown, SColor colorRightDown,
+                        const core::rect<s32>* clip = 0);
+
+                //! Draws a 2d line.
+                virtual void draw2DLine(const core::position2d<s32>& start,
+                                        const core::position2d<s32>& end,
+                                        SColor color=SColor(255,255,255,255));
+
+                //! Draws a pixel.
+                virtual void drawPixel(u32 x, u32 y, const SColor & color);
+
+                //! Draws a 3d line.
+                virtual void draw3DLine(const core::vector3df& start,
+                        const core::vector3df& end, SColor color = SColor(255,255,255,255));
+
+                //! initialises the Direct3D API
+                bool initDriver(HWND hwnd, bool pureSoftware);
+
+                //! \return Returns the name of the video driver. Example: In case of the DIRECT3D8
+                //! driver, it would return "Direct3D8.1".
+                virtual const wchar_t* getName() const;
+
+                //! deletes all dynamic lights there are
+                virtual void deleteAllDynamicLights();
+
+                //! adds a dynamic light, returning an index to the light
+                //! \param light: the light data to use to create the light
+                //! \return An index to the light, or -1 if an error occurs
+                virtual s32 addDynamicLight(const SLight& light);
+
+                //! Turns a dynamic light on or off
+                //! \param lightIndex: the index returned by addDynamicLight
+                //! \param turnOn: true to turn the light on, false to turn it off
+                virtual void turnLightOn(s32 lightIndex, bool turnOn);
+
+                //! returns the maximal amount of dynamic lights the device can handle
+                virtual u32 getMaximalDynamicLightAmount() const;
+
+                //! Sets the dynamic ambient light color. The default color is
+                //! (0,0,0,0) which means it is dark.
+                //! \param color: New color of the ambient light.
+                virtual void setAmbientLight(const SColorf& color);
+
+                //! Draws a shadow volume into the stencil buffer. To draw a stencil shadow, do
+                //! this: Frist, draw all geometry. Then use this method, to draw the shadow
+                //! volume. Then, use IVideoDriver::drawStencilShadow() to visualize the shadow.
+                virtual void drawStencilShadowVolume(const core::array<core::vector3df>& triangles, bool zfail=true, u32 debugDataVisible=0);
+
+                //! Fills the stencil shadow with color. After the shadow volume has been drawn
+                //! into the stencil buffer using IVideoDriver::drawStencilShadowVolume(), use this
+                //! to draw the color of the shadow.
+                virtual void drawStencilShadow(bool clearStencilBuffer=false,
+                        video::SColor leftUpEdge = video::SColor(0,0,0,0),
+                        video::SColor rightUpEdge = video::SColor(0,0,0,0),
+                        video::SColor leftDownEdge = video::SColor(0,0,0,0),
+                        video::SColor rightDownEdge = video::SColor(0,0,0,0));
+
+                //! Returns the maximum amount of primitives (mostly vertices) which
+                //! the device is able to render with one drawIndexedTriangleList
+                //! call.
+                virtual u32 getMaximalPrimitiveCount() const;
+
+                //! Enables or disables a texture creation flag.
+                virtual void setTextureCreationFlag(E_TEXTURE_CREATION_FLAG flag, bool enabled);
+
+                //! Sets the fog mode.
+                virtual void setFog(SColor color, E_FOG_TYPE fogType, f32 start,
+                        f32 end, f32 density, bool pixelFog, bool rangeFog);
+
+                //! Only used by the internal engine. Used to notify the driver that
+                //! the window was resized.
+                virtual void OnResize(const core::dimension2d<u32>& size);
+
+                //! Returns type of video driver
+                virtual E_DRIVER_TYPE getDriverType() const;
+
+                //! Returns the transformation set by setTransform
+                virtual const core::matrix4& getTransform(E_TRANSFORMATION_STATE state) const;
+
+                //! Can be called by an IMaterialRenderer to make its work easier.
+                virtual void setBasicRenderStates(const SMaterial& material, const SMaterial& lastMaterial,
+                        bool resetAllRenderstates);
+
+                //! Sets a vertex shader constant.
+                virtual void setVertexShaderConstant(const f32* data, s32 startRegister, s32 constantAmount=1);
+
+                //! Sets a pixel shader constant.
+                virtual void setPixelShaderConstant(const f32* data, s32 startRegister, s32 constantAmount=1);
+
+                //! Sets a constant for the vertex shader based on a name.
+                virtual bool setVertexShaderConstant(const c8* name, const f32* floats, int count);
+
+                //! Bool interface for the above.
+                virtual bool setVertexShaderConstant(const c8* name, const bool* bools, int count);
+
+                //! Int interface for the above.
+                virtual bool setVertexShaderConstant(const c8* name, const s32* ints, int count);
+
+                //! Sets a constant for the pixel shader based on a name.
+                virtual bool setPixelShaderConstant(const c8* name, const f32* floats, int count);
+
+                //! Bool interface for the above.
+                virtual bool setPixelShaderConstant(const c8* name, const bool* bools, int count);
+
+                //! Int interface for the above.
+                virtual bool setPixelShaderConstant(const c8* name, const s32* ints, int count);
+
+                //! Returns a pointer to the IVideoDriver interface. (Implementation for
+                //! IMaterialRendererServices)
+                virtual IVideoDriver* getVideoDriver();
+
+                //! Creates a render target texture.
+                virtual ITexture* addRenderTargetTexture(const core::dimension2d<u32>& size,
+                                const io::path& name, const ECOLOR_FORMAT format = ECF_UNKNOWN);
+
+                //! Clears the ZBuffer.
+                virtual void clearZBuffer();
+
+                //! Returns an image created from the last rendered frame.
+                virtual IImage* createScreenShot(video::ECOLOR_FORMAT format=video::ECF_UNKNOWN, video::E_RENDER_TARGET target=video::ERT_FRAME_BUFFER);
+
+                //! Set/unset a clipping plane.
+                //! There are at least 6 clipping planes available for the user to set at will.
+                //! \param index: The plane index. Must be between 0 and MaxUserClipPlanes.
+                //! \param plane: The plane itself.
+                //! \param enable: If true, enable the clipping plane else disable it.
+                virtual bool setClipPlane(u32 index, const core::plane3df& plane, bool enable=false);
+
+                //! Enable/disable a clipping plane.
+                //! There are at least 6 clipping planes available for the user to set at will.
+                //! \param index: The plane index. Must be between 0 and MaxUserClipPlanes.
+                //! \param enable: If true, enable the clipping plane else disable it.
+                virtual void enableClipPlane(u32 index, bool enable);
+
+                //! Returns the maximum texture size supported.
+                virtual core::dimension2du getMaxTextureSize() const;
+
+                virtual bool checkDriverReset() {return DriverWasReset;}
+        private:
+
+                // enumeration for rendering modes such as 2d and 3d for minizing the switching of renderStates.
+                enum E_RENDER_MODE
+                {
+                        ERM_NONE = 0,   // no render state has been set yet.
+                        ERM_2D,                 // 2d drawing rendermode
+                        ERM_3D,                 // 3d rendering mode
+                        ERM_STENCIL_FILL, // stencil fill mode
+                        ERM_SHADOW_VOLUME_ZFAIL, // stencil volume draw mode
+                        ERM_SHADOW_VOLUME_ZPASS // stencil volume draw mode
+                };
+
+                //! sets right vertex shader
+                void setVertexShader(video::E_VERTEX_TYPE newType);
+
+                //! sets the needed renderstates
+                bool setRenderStates3DMode();
+
+                //! sets the needed renderstates
+                void setRenderStates2DMode(bool alpha, bool texture, bool alphaChannel);
+
+                //! sets the needed renderstates
+                void setRenderStatesStencilFillMode(bool alpha);
+
+                //! sets the needed renderstates
+                void setRenderStatesStencilShadowMode(bool zfail, u32 debugDataVisible);
+
+                //! sets the current Texture
+                bool setActiveTexture(u32 stage, const video::ITexture* texture);
+
+                //! resets the device
+                bool reset();
+
+                //! returns a device dependent texture from a software surface (IImage)
+                //! THIS METHOD HAS TO BE OVERRIDDEN BY DERIVED DRIVERS WITH OWN TEXTURES
+                virtual video::ITexture* createDeviceDependentTexture(IImage* surface, const io::path& name, void* mipmapData=0);
+
+                // returns the current size of the screen or rendertarget
+                virtual const core::dimension2d<u32>& getCurrentRenderTargetSize() const;
+
+                //! Adds a new material renderer to the VideoDriver, using pixel and/or
+                //! vertex shaders to render geometry.
+                s32 addShaderMaterial(const c8* vertexShaderProgram, const c8* pixelShaderProgram,
+                        IShaderConstantSetCallBack* callback,
+                        E_MATERIAL_TYPE baseMaterial, s32 userData);
+
+                void createMaterialRenderers();
+
+                void draw2D3DVertexPrimitiveList(const void* vertices,
+                                u32 vertexCount, const void* indexList, u32 primitiveCount,
+                                E_VERTEX_TYPE vType, scene::E_PRIMITIVE_TYPE pType,
+                                E_INDEX_TYPE iType, bool is3D);
+
+                D3DTEXTUREADDRESS getTextureWrapMode(const u8 clamp);
+
+                inline D3DCOLORVALUE colorToD3D(const SColor& col)
+                {
+                        const f32 f = 1.0f / 255.0f;
+                        D3DCOLORVALUE v;
+                        v.r = col.getRed() * f;
+                        v.g = col.getGreen() * f;
+                        v.b = col.getBlue() * f;
+                        v.a = col.getAlpha() * f;
+                        return v;
+                }
+
+                E_RENDER_MODE CurrentRenderMode;
+                D3DPRESENT_PARAMETERS present;
+
+                SMaterial Material, LastMaterial;
+                bool ResetRenderStates; // bool to make all renderstates be reseted if set.
+                bool Transformation3DChanged;
+                const ITexture* CurrentTexture[MATERIAL_MAX_TEXTURES];
+                core::matrix4 Matrices[ETS_COUNT]; // matrices of the 3d mode we need to restore when we switch back from the 2d mode.
+
+                HINSTANCE D3DLibrary;
+                IDirect3D8* pID3D;
+                IDirect3DDevice8* pID3DDevice;
+
+                IDirect3DSurface8* PrevRenderTarget;
+                core::dimension2d<u32> CurrentRendertargetSize;
+
+                HWND WindowId;
+                core::rect<s32>* SceneSourceRect;
+
+                D3DCAPS8 Caps;
+
+                E_VERTEX_TYPE LastVertexType;
+
+                D3DMATRIX UnitMatrix;
+
+                u32 MaxTextureUnits;
+                u32 MaxUserClipPlanes;
+                f32 MaxLightDistance;
+                s32 LastSetLight;
+                bool DeviceLost;
+                bool DriverWasReset;
+
+                SColorf AmbientLight;
+
+                SIrrlichtCreationParameters Params;
+        };
+
+} // end namespace video
+} // end namespace irr
+
+#endif // _IRR_COMPILE_WITH_DIRECT3D_8_
+
+#endif // __C_VIDEO_DIRECTX_8_H_INCLUDED__
+