#include <graphics.h>

Inheritance diagram for IGraphics:

Collaboration diagram for IGraphics:

Classes
struct	CColorVertex

struct	CFreeformItem

struct	CLineItem

struct	CQuadItem

class	CTextureHandle

struct	SRenderSpriteInfo

Public Types
enum	{ TEXLOAD_TO_3D_TEXTURE = 1 << 0 , TEXLOAD_TO_2D_ARRAY_TEXTURE = 1 << 1 , TEXLOAD_NO_2D_TEXTURE = 1 << 2 }

enum	EBufferObjectCreateFlags { BUFFER_OBJECT_CREATE_FLAGS_ONE_TIME_USE_BIT = 1 << 0 }

enum	{ CORNER_NONE = 0 , CORNER_TL = 1 , CORNER_TR = 2 , CORNER_BL = 4 , CORNER_BR = 8 , CORNER_T = CORNER_TL \| CORNER_TR , CORNER_B = CORNER_BL \| CORNER_BR , CORNER_R = CORNER_TR \| CORNER_BR , CORNER_L = CORNER_TL \| CORNER_BL , CORNER_ALL = CORNER_T \| CORNER_B }

Public Member Functions
int	ScreenWidth () const

int	ScreenHeight () const

float	ScreenAspect () const

float	ScreenHiDPIScale () const

int	WindowWidth () const

int	WindowHeight () const

virtual void	WarnPngliteIncompatibleImages (bool Warn)=0

virtual void	SetWindowParams (int FullscreenMode, bool IsBorderless)=0

virtual bool	SetWindowScreen (int Index)=0

virtual bool	SetVSync (bool State)=0

virtual bool	SetMultiSampling (uint32_t ReqMultiSamplingCount, uint32_t &MultiSamplingCountBackend)=0

virtual int	GetWindowScreen ()=0

virtual void	Move (int x, int y)=0

virtual bool	Resize (int w, int h, int RefreshRate)=0

virtual void	ResizeToScreen ()=0

virtual void	GotResized (int w, int h, int RefreshRate)=0

virtual void	UpdateViewport (int X, int Y, int W, int H, bool ByResize)=0

virtual void	AddWindowResizeListener (WINDOW_RESIZE_FUNC pFunc)=0

virtual void	AddWindowPropChangeListener (WINDOW_PROPS_CHANGED_FUNC pFunc)=0

virtual void	WindowDestroyNtf (uint32_t WindowId)=0

virtual void	WindowCreateNtf (uint32_t WindowId)=0

virtual void	Clear (float r, float g, float b, bool ForceClearNow=false)=0

virtual void	ClipEnable (int x, int y, int w, int h)=0

virtual void	ClipDisable ()=0

virtual void	MapScreen (float TopLeftX, float TopLeftY, float BottomRightX, float BottomRightY)=0

virtual void	GetScreen (float pTopLeftX, float pTopLeftY, float pBottomRightX, float pBottomRightY)=0

virtual void	BlendNone ()=0

virtual void	BlendNormal ()=0

virtual void	BlendAdditive ()=0

virtual void	WrapNormal ()=0

virtual void	WrapClamp ()=0

virtual uint64_t	TextureMemoryUsage () const =0

virtual uint64_t	BufferMemoryUsage () const =0

virtual uint64_t	StreamedMemoryUsage () const =0

virtual uint64_t	StagingMemoryUsage () const =0

virtual const TTwGraphicsGpuList &	GetGpus () const =0

virtual bool	LoadPng (CImageInfo &Image, const char *pFilename, int StorageType)=0

virtual bool	LoadPng (CImageInfo &Image, const uint8_t pData, size_t DataSize, const char pContextName)=0

virtual bool	CheckImageDivisibility (const char *pContextName, CImageInfo &Image, int DivX, int DivY, bool AllowResize)=0

virtual bool	IsImageFormatRgba (const char *pContextName, const CImageInfo &Image)=0

virtual void	UnloadTexture (CTextureHandle *pIndex)=0

virtual CTextureHandle	LoadTextureRaw (const CImageInfo &Image, int Flags, const char *pTexName=nullptr)=0

virtual CTextureHandle	LoadTextureRawMove (CImageInfo &Image, int Flags, const char *pTexName=nullptr)=0

virtual CTextureHandle	LoadTexture (const char *pFilename, int StorageType, int Flags=0)=0

virtual void	TextureSet (CTextureHandle Texture)=0

void	TextureClear ()

virtual bool	LoadTextTextures (size_t Width, size_t Height, CTextureHandle &TextTexture, CTextureHandle &TextOutlineTexture, uint8_t pTextData, uint8_t pTextOutlineData)=0

virtual bool	UnloadTextTextures (CTextureHandle &TextTexture, CTextureHandle &TextOutlineTexture)=0

virtual bool	UpdateTextTexture (CTextureHandle TextureId, int x, int y, size_t Width, size_t Height, uint8_t *pData, bool IsMovedPointer)=0

virtual CTextureHandle	LoadSpriteTexture (const CImageInfo &FromImageInfo, const struct CDataSprite *pSprite)=0

virtual bool	IsImageSubFullyTransparent (const CImageInfo &FromImageInfo, int x, int y, int w, int h)=0

virtual bool	IsSpriteTextureFullyTransparent (const CImageInfo &FromImageInfo, const struct CDataSprite *pSprite)=0

virtual void	FlushVertices (bool KeepVertices=false)=0

virtual void	FlushVerticesTex3D ()=0

virtual void	RenderTileLayer (int BufferContainerIndex, const ColorRGBA &Color, char *pOffsets, unsigned int pIndicedVertexDrawNum, size_t NumIndicesOffset)=0

virtual void	RenderBorderTiles (int BufferContainerIndex, const ColorRGBA &Color, char *pIndexBufferOffset, const vec2 &Offset, const vec2 &Scale, uint32_t DrawNum)=0

virtual void	RenderQuadLayer (int BufferContainerIndex, SQuadRenderInfo *pQuadInfo, size_t QuadNum, int QuadOffset)=0

virtual void	RenderText (int BufferContainerIndex, int TextQuadNum, int TextureSize, int TextureTextIndex, int TextureTextOutlineIndex, const ColorRGBA &TextColor, const ColorRGBA &TextOutlineColor)=0

virtual int	CreateBufferObject (size_t UploadDataSize, void *pUploadData, int CreateFlags, bool IsMovedPointer=false)=0

virtual void	RecreateBufferObject (int BufferIndex, size_t UploadDataSize, void *pUploadData, int CreateFlags, bool IsMovedPointer=false)=0

virtual void	DeleteBufferObject (int BufferIndex)=0

virtual int	CreateBufferContainer (struct SBufferContainerInfo *pContainerInfo)=0

virtual void	DeleteBufferContainer (int &ContainerIndex, bool DestroyAllBO=true)=0

virtual void	IndicesNumRequiredNotify (unsigned int RequiredIndicesCount)=0

virtual bool	GetDriverVersion (EGraphicsDriverAgeType DriverAgeType, int &Major, int &Minor, int &Patch, const char *&pName, EBackendType BackendType)=0

virtual bool	IsConfigModernAPI ()=0

virtual bool	IsTileBufferingEnabled ()=0

virtual bool	IsQuadBufferingEnabled ()=0

virtual bool	IsTextBufferingEnabled ()=0

virtual bool	IsQuadContainerBufferingEnabled ()=0

virtual bool	Uses2DTextureArrays ()=0

virtual bool	HasTextureArraysSupport ()=0

virtual const char *	GetVendorString ()=0

virtual const char *	GetVersionString ()=0

virtual const char *	GetRendererString ()=0

virtual void	LinesBegin ()=0

virtual void	LinesEnd ()=0

virtual void	LinesDraw (const CLineItem *pArray, int Num)=0

virtual void	QuadsBegin ()=0

virtual void	QuadsEnd ()=0

virtual void	QuadsTex3DBegin ()=0

virtual void	QuadsTex3DEnd ()=0

virtual void	TrianglesBegin ()=0

virtual void	TrianglesEnd ()=0

virtual void	QuadsEndKeepVertices ()=0

virtual void	QuadsDrawCurrentVertices (bool KeepVertices=true)=0

virtual void	QuadsSetRotation (float Angle)=0

virtual void	QuadsSetSubset (float TopLeftU, float TopLeftV, float BottomRightU, float BottomRightV)=0

virtual void	QuadsSetSubsetFree (float x0, float y0, float x1, float y1, float x2, float y2, float x3, float y3, int Index=-1)=0

virtual void	QuadsDraw (CQuadItem *pArray, int Num)=0

virtual void	QuadsDrawTL (const CQuadItem *pArray, int Num)=0

virtual void	QuadsTex3DDrawTL (const CQuadItem *pArray, int Num)=0

virtual const GL_STexCoord *	GetCurTextureCoordinates ()=0

virtual const GL_SColor *	GetCurColor ()=0

virtual int	CreateQuadContainer (bool AutomaticUpload=true)=0

virtual void	QuadContainerChangeAutomaticUpload (int ContainerIndex, bool AutomaticUpload)=0

virtual void	QuadContainerUpload (int ContainerIndex)=0

virtual int	QuadContainerAddQuads (int ContainerIndex, CQuadItem *pArray, int Num)=0

virtual int	QuadContainerAddQuads (int ContainerIndex, CFreeformItem *pArray, int Num)=0

virtual void	QuadContainerReset (int ContainerIndex)=0

virtual void	DeleteQuadContainer (int &ContainerIndex)=0

virtual void	RenderQuadContainer (int ContainerIndex, int QuadDrawNum)=0

virtual void	RenderQuadContainer (int ContainerIndex, int QuadOffset, int QuadDrawNum, bool ChangeWrapMode=true)=0

virtual void	RenderQuadContainerEx (int ContainerIndex, int QuadOffset, int QuadDrawNum, float X, float Y, float ScaleX=1.f, float ScaleY=1.f)=0

virtual void	RenderQuadContainerAsSprite (int ContainerIndex, int QuadOffset, float X, float Y, float ScaleX=1.f, float ScaleY=1.f)=0

virtual void	RenderQuadContainerAsSpriteMultiple (int ContainerIndex, int QuadOffset, int DrawCount, SRenderSpriteInfo *pRenderInfo)=0

virtual void	QuadsDrawFreeform (const CFreeformItem *pArray, int Num)=0

virtual void	QuadsText (float x, float y, float Size, const char *pText)=0

virtual void	DrawRectExt (float x, float y, float w, float h, float r, int Corners)=0

virtual void	DrawRectExt4 (float x, float y, float w, float h, ColorRGBA ColorTopLeft, ColorRGBA ColorTopRight, ColorRGBA ColorBottomLeft, ColorRGBA ColorBottomRight, float r, int Corners)=0

virtual int	CreateRectQuadContainer (float x, float y, float w, float h, float r, int Corners)=0

virtual void	DrawRect (float x, float y, float w, float h, ColorRGBA Color, int Corners, float Rounding)=0

virtual void	DrawRect4 (float x, float y, float w, float h, ColorRGBA ColorTopLeft, ColorRGBA ColorTopRight, ColorRGBA ColorBottomLeft, ColorRGBA ColorBottomRight, int Corners, float Rounding)=0

virtual void	DrawCircle (float CenterX, float CenterY, float Radius, int Segments)=0

virtual void	SetColorVertex (const CColorVertex *pArray, size_t Num)=0

virtual void	SetColor (float r, float g, float b, float a)=0

virtual void	SetColor (ColorRGBA Color)=0

virtual void	SetColor4 (ColorRGBA TopLeft, ColorRGBA TopRight, ColorRGBA BottomLeft, ColorRGBA BottomRight)=0

virtual void	ChangeColorOfCurrentQuadVertices (float r, float g, float b, float a)=0

virtual void	ChangeColorOfQuadVertices (size_t QuadOffset, unsigned char r, unsigned char g, unsigned char b, unsigned char a)=0

virtual void	ReadPixel (ivec2 Position, ColorRGBA *pColor)=0

virtual void	TakeScreenshot (const char *pFilename)=0

virtual void	TakeCustomScreenshot (const char *pFilename)=0

virtual int	GetVideoModes (CVideoMode *pModes, int MaxModes, int Screen)=0

virtual void	GetCurrentVideoMode (CVideoMode &CurMode, int Screen)=0

virtual void	Swap ()=0

virtual int	GetNumScreens () const =0

virtual const char *	GetScreenName (int Screen) const =0

virtual void	InsertSignal (class CSemaphore *pSemaphore)=0

virtual bool	IsIdle () const =0

virtual void	WaitForIdle ()=0

virtual void	SetWindowGrab (bool Grab)=0

virtual void	NotifyWindow ()=0

virtual TGLBackendReadPresentedImageData &	GetReadPresentedImageDataFuncUnsafe ()=0

virtual SWarning *	GetCurWarning ()=0

virtual bool	ShowMessageBox (unsigned Type, const char pTitle, const char pMsg)=0

virtual bool	IsBackendInitialized ()=0

Public Member Functions inherited from IInterface
	IInterface ()

virtual void	Shutdown ()

virtual	~IInterface ()

Static Public Member Functions
static const char *	InterfaceName ()

Protected Member Functions
CTextureHandle	CreateTextureHandle (int Index)

Protected Member Functions inherited from IInterface
IKernel *	Kernel ()

Protected Attributes
int	m_ScreenWidth

int	m_ScreenHeight

int	m_ScreenRefreshRate

float	m_ScreenHiDPIScale

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Enumerator
TEXLOAD_TO_3D_TEXTURE
TEXLOAD_TO_2D_ARRAY_TEXTURE
TEXLOAD_NO_2D_TEXTURE

◆ anonymous enum

anonymous enum

Enumerator
CORNER_NONE
CORNER_TL
CORNER_TR
CORNER_BL
CORNER_BR
CORNER_T
CORNER_B
CORNER_R
CORNER_L
CORNER_ALL

◆ EBufferObjectCreateFlags

enum IGraphics::EBufferObjectCreateFlags

Enumerator
BUFFER_OBJECT_CREATE_FLAGS_ONE_TIME_USE_BIT

Member Function Documentation

◆ AddWindowPropChangeListener()

virtual void IGraphics::AddWindowPropChangeListener ( WINDOW_PROPS_CHANGED_FUNC pFunc )

pure virtual

Listens to various window property changes, such as minimize, maximize, move, fullscreen mode

Implemented in CGraphics_Threaded.

◆ AddWindowResizeListener()

virtual void IGraphics::AddWindowResizeListener ( WINDOW_RESIZE_FUNC pFunc )

pure virtual

Listens to a resize event of the canvas, which is usually caused by a window resize. Will only be triggered if the actual size changed.

Implemented in CGraphics_Threaded.

◆ BlendAdditive()

virtual void IGraphics::BlendAdditive ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ BlendNone()

virtual void IGraphics::BlendNone ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ BlendNormal()

virtual void IGraphics::BlendNormal ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ BufferMemoryUsage()

virtual uint64_t IGraphics::BufferMemoryUsage ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ ChangeColorOfCurrentQuadVertices()

virtual void IGraphics::ChangeColorOfCurrentQuadVertices	(	float	r,
		float	g,
		float	b,
		float	a
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ ChangeColorOfQuadVertices()

virtual void IGraphics::ChangeColorOfQuadVertices	(	size_t	QuadOffset,
		unsigned char	r,
		unsigned char	g,
		unsigned char	b,
		unsigned char	a
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ CheckImageDivisibility()

virtual bool IGraphics::CheckImageDivisibility	(	const char *	pContextName,
		CImageInfo &	Image,
		int	DivX,
		int	DivY,
		bool	AllowResize
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ Clear()

virtual void IGraphics::Clear	(	float	r,
		float	g,
		float	b,
		bool	ForceClearNow = `false`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ ClipDisable()

virtual void IGraphics::ClipDisable ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ ClipEnable()

virtual void IGraphics::ClipEnable	(	int	x,
		int	y,
		int	w,
		int	h
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ CreateBufferContainer()

virtual int IGraphics::CreateBufferContainer ( struct SBufferContainerInfo * pContainerInfo )

pure virtual

Implemented in CGraphics_Threaded.

◆ CreateBufferObject()

virtual int IGraphics::CreateBufferObject	(	size_t	UploadDataSize,
		void *	pUploadData,
		int	CreateFlags,
		bool	IsMovedPointer = `false`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ CreateQuadContainer()

virtual int IGraphics::CreateQuadContainer ( bool AutomaticUpload = true )

pure virtual

Implemented in CGraphics_Threaded.

◆ CreateRectQuadContainer()

virtual int IGraphics::CreateRectQuadContainer	(	float	x,
		float	y,
		float	w,
		float	h,
		float	r,
		int	Corners
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ CreateTextureHandle()

CTextureHandle IGraphics::CreateTextureHandle ( int Index )

inlineprotected

◆ DeleteBufferContainer()

virtual void IGraphics::DeleteBufferContainer	(	int &	ContainerIndex,
		bool	DestroyAllBO = `true`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ DeleteBufferObject()

virtual void IGraphics::DeleteBufferObject ( int BufferIndex )

pure virtual

Implemented in CGraphics_Threaded.

◆ DeleteQuadContainer()

virtual void IGraphics::DeleteQuadContainer ( int & ContainerIndex )

pure virtual

Implemented in CGraphics_Threaded.

◆ DrawCircle()

virtual void IGraphics::DrawCircle	(	float	CenterX,
		float	CenterY,
		float	Radius,
		int	Segments
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ DrawRect()

virtual void IGraphics::DrawRect	(	float	x,
		float	y,
		float	w,
		float	h,
		ColorRGBA	Color,
		int	Corners,
		float	Rounding
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ DrawRect4()

virtual void IGraphics::DrawRect4	(	float	x,
		float	y,
		float	w,
		float	h,
		ColorRGBA	ColorTopLeft,
		ColorRGBA	ColorTopRight,
		ColorRGBA	ColorBottomLeft,
		ColorRGBA	ColorBottomRight,
		int	Corners,
		float	Rounding
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ DrawRectExt()

virtual void IGraphics::DrawRectExt	(	float	x,
		float	y,
		float	w,
		float	h,
		float	r,
		int	Corners
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ DrawRectExt4()

virtual void IGraphics::DrawRectExt4	(	float	x,
		float	y,
		float	w,
		float	h,
		ColorRGBA	ColorTopLeft,
		ColorRGBA	ColorTopRight,
		ColorRGBA	ColorBottomLeft,
		ColorRGBA	ColorBottomRight,
		float	r,
		int	Corners
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ FlushVertices()

virtual void IGraphics::FlushVertices ( bool KeepVertices = false )

pure virtual

Implemented in CGraphics_Threaded.

◆ FlushVerticesTex3D()

virtual void IGraphics::FlushVerticesTex3D ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetCurColor()

virtual const GL_SColor * IGraphics::GetCurColor ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetCurrentVideoMode()

virtual void IGraphics::GetCurrentVideoMode	(	CVideoMode &	CurMode,
		int	Screen
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ GetCurTextureCoordinates()

virtual const GL_STexCoord * IGraphics::GetCurTextureCoordinates ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetCurWarning()

virtual SWarning * IGraphics::GetCurWarning ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetDriverVersion()

virtual bool IGraphics::GetDriverVersion	(	EGraphicsDriverAgeType	DriverAgeType,
		int &	Major,
		int &	Minor,
		int &	Patch,
		const char *&	pName,
		EBackendType	BackendType
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ GetGpus()

virtual const TTwGraphicsGpuList & IGraphics::GetGpus ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ GetNumScreens()

virtual int IGraphics::GetNumScreens ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ GetReadPresentedImageDataFuncUnsafe()

virtual TGLBackendReadPresentedImageData & IGraphics::GetReadPresentedImageDataFuncUnsafe ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetRendererString()

virtual const char * IGraphics::GetRendererString ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetScreen()

virtual void IGraphics::GetScreen	(	float *	pTopLeftX,
		float *	pTopLeftY,
		float *	pBottomRightX,
		float *	pBottomRightY
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ GetScreenName()

virtual const char * IGraphics::GetScreenName ( int Screen ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ GetVendorString()

virtual const char * IGraphics::GetVendorString ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetVersionString()

virtual const char * IGraphics::GetVersionString ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GetVideoModes()

virtual int IGraphics::GetVideoModes	(	CVideoMode *	pModes,
		int	MaxModes,
		int	Screen
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ GetWindowScreen()

virtual int IGraphics::GetWindowScreen ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ GotResized()

virtual void IGraphics::GotResized	(	int	w,
		int	h,
		int	RefreshRate
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ HasTextureArraysSupport()

virtual bool IGraphics::HasTextureArraysSupport ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ IndicesNumRequiredNotify()

virtual void IGraphics::IndicesNumRequiredNotify ( unsigned int RequiredIndicesCount )

pure virtual

Implemented in CGraphics_Threaded.

◆ InsertSignal()

virtual void IGraphics::InsertSignal ( class CSemaphore * pSemaphore )

pure virtual

Implemented in CGraphics_Threaded.

◆ InterfaceName()

static const char * IGraphics::InterfaceName ( )

inlinestatic

◆ IsBackendInitialized()

virtual bool IGraphics::IsBackendInitialized ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ IsConfigModernAPI()

virtual bool IGraphics::IsConfigModernAPI ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ IsIdle()

virtual bool IGraphics::IsIdle ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ IsImageFormatRgba()

virtual bool IGraphics::IsImageFormatRgba	(	const char *	pContextName,
		const CImageInfo &	Image
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ IsImageSubFullyTransparent()

virtual bool IGraphics::IsImageSubFullyTransparent	(	const CImageInfo &	FromImageInfo,
		int	x,
		int	y,
		int	w,
		int	h
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ IsQuadBufferingEnabled()

virtual bool IGraphics::IsQuadBufferingEnabled ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ IsQuadContainerBufferingEnabled()

virtual bool IGraphics::IsQuadContainerBufferingEnabled ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ IsSpriteTextureFullyTransparent()

virtual bool IGraphics::IsSpriteTextureFullyTransparent	(	const CImageInfo &	FromImageInfo,
		const struct CDataSprite *	pSprite
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ IsTextBufferingEnabled()

virtual bool IGraphics::IsTextBufferingEnabled ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ IsTileBufferingEnabled()

virtual bool IGraphics::IsTileBufferingEnabled ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ LinesBegin()

virtual void IGraphics::LinesBegin ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ LinesDraw()

virtual void IGraphics::LinesDraw	(	const CLineItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LinesEnd()

virtual void IGraphics::LinesEnd ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadPng() [1/2]

virtual bool IGraphics::LoadPng	(	CImageInfo &	Image,
		const char *	pFilename,
		int	StorageType
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadPng() [2/2]

virtual bool IGraphics::LoadPng	(	CImageInfo &	Image,
		const uint8_t *	pData,
		size_t	DataSize,
		const char *	pContextName
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadSpriteTexture()

virtual CTextureHandle IGraphics::LoadSpriteTexture	(	const CImageInfo &	FromImageInfo,
		const struct CDataSprite *	pSprite
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadTextTextures()

virtual bool IGraphics::LoadTextTextures	(	size_t	Width,
		size_t	Height,
		CTextureHandle &	TextTexture,
		CTextureHandle &	TextOutlineTexture,
		uint8_t *	pTextData,
		uint8_t *	pTextOutlineData
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadTexture()

virtual CTextureHandle IGraphics::LoadTexture	(	const char *	pFilename,
		int	StorageType,
		int	Flags = `0`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadTextureRaw()

virtual CTextureHandle IGraphics::LoadTextureRaw	(	const CImageInfo &	Image,
		int	Flags,
		const char *	pTexName = `nullptr`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ LoadTextureRawMove()

virtual CTextureHandle IGraphics::LoadTextureRawMove	(	CImageInfo &	Image,
		int	Flags,
		const char *	pTexName = `nullptr`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ MapScreen()

virtual void IGraphics::MapScreen	(	float	TopLeftX,
		float	TopLeftY,
		float	BottomRightX,
		float	BottomRightY
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ Move()

virtual void IGraphics::Move	(	int	x,
		int	y
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ NotifyWindow()

virtual void IGraphics::NotifyWindow ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadContainerAddQuads() [1/2]

virtual int IGraphics::QuadContainerAddQuads	(	int	ContainerIndex,
		CFreeformItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadContainerAddQuads() [2/2]

virtual int IGraphics::QuadContainerAddQuads	(	int	ContainerIndex,
		CQuadItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadContainerChangeAutomaticUpload()

virtual void IGraphics::QuadContainerChangeAutomaticUpload	(	int	ContainerIndex,
		bool	AutomaticUpload
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadContainerReset()

virtual void IGraphics::QuadContainerReset ( int ContainerIndex )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadContainerUpload()

virtual void IGraphics::QuadContainerUpload ( int ContainerIndex )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsBegin()

virtual void IGraphics::QuadsBegin ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsDraw()

virtual void IGraphics::QuadsDraw	(	CQuadItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsDrawCurrentVertices()

virtual void IGraphics::QuadsDrawCurrentVertices ( bool KeepVertices = true )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsDrawFreeform()

virtual void IGraphics::QuadsDrawFreeform	(	const CFreeformItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsDrawTL()

virtual void IGraphics::QuadsDrawTL	(	const CQuadItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsEnd()

virtual void IGraphics::QuadsEnd ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsEndKeepVertices()

virtual void IGraphics::QuadsEndKeepVertices ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsSetRotation()

virtual void IGraphics::QuadsSetRotation ( float Angle )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsSetSubset()

virtual void IGraphics::QuadsSetSubset	(	float	TopLeftU,
		float	TopLeftV,
		float	BottomRightU,
		float	BottomRightV
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsSetSubsetFree()

virtual void IGraphics::QuadsSetSubsetFree	(	float	x0,
		float	y0,
		float	x1,
		float	y1,
		float	x2,
		float	y2,
		float	x3,
		float	y3,
		int	Index = `-1`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsTex3DBegin()

virtual void IGraphics::QuadsTex3DBegin ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsTex3DDrawTL()

virtual void IGraphics::QuadsTex3DDrawTL	(	const CQuadItem *	pArray,
		int	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsTex3DEnd()

virtual void IGraphics::QuadsTex3DEnd ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ QuadsText()

virtual void IGraphics::QuadsText	(	float	x,
		float	y,
		float	Size,
		const char *	pText
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ ReadPixel()

virtual void IGraphics::ReadPixel	(	ivec2	Position,
		ColorRGBA *	pColor
	)

pure virtual

Reads the color at the specified position from the backbuffer once, after the next swap operation.

Parameters

Position	The pixel position to read.
pColor	Pointer that will receive the read pixel color. The pointer must be valid until the next swap operation.

Implemented in CGraphics_Threaded.

◆ RecreateBufferObject()

virtual void IGraphics::RecreateBufferObject	(	int	BufferIndex,
		size_t	UploadDataSize,
		void *	pUploadData,
		int	CreateFlags,
		bool	IsMovedPointer = `false`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderBorderTiles()

virtual void IGraphics::RenderBorderTiles	(	int	BufferContainerIndex,
		const ColorRGBA &	Color,
		char *	pIndexBufferOffset,
		const vec2 &	Offset,
		const vec2 &	Scale,
		uint32_t	DrawNum
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderQuadContainer() [1/2]

virtual void IGraphics::RenderQuadContainer	(	int	ContainerIndex,
		int	QuadDrawNum
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderQuadContainer() [2/2]

virtual void IGraphics::RenderQuadContainer	(	int	ContainerIndex,
		int	QuadOffset,
		int	QuadDrawNum,
		bool	ChangeWrapMode = `true`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderQuadContainerAsSprite()

virtual void IGraphics::RenderQuadContainerAsSprite	(	int	ContainerIndex,
		int	QuadOffset,
		float	X,
		float	Y,
		float	ScaleX = `1.f`,
		float	ScaleY = `1.f`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderQuadContainerAsSpriteMultiple()

virtual void IGraphics::RenderQuadContainerAsSpriteMultiple	(	int	ContainerIndex,
		int	QuadOffset,
		int	DrawCount,
		SRenderSpriteInfo *	pRenderInfo
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderQuadContainerEx()

virtual void IGraphics::RenderQuadContainerEx	(	int	ContainerIndex,
		int	QuadOffset,
		int	QuadDrawNum,
		float	X,
		float	Y,
		float	ScaleX = `1.f`,
		float	ScaleY = `1.f`
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderQuadLayer()

virtual void IGraphics::RenderQuadLayer	(	int	BufferContainerIndex,
		SQuadRenderInfo *	pQuadInfo,
		size_t	QuadNum,
		int	QuadOffset
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderText()

virtual void IGraphics::RenderText	(	int	BufferContainerIndex,
		int	TextQuadNum,
		int	TextureSize,
		int	TextureTextIndex,
		int	TextureTextOutlineIndex,
		const ColorRGBA &	TextColor,
		const ColorRGBA &	TextOutlineColor
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ RenderTileLayer()

virtual void IGraphics::RenderTileLayer	(	int	BufferContainerIndex,
		const ColorRGBA &	Color,
		char **	pOffsets,
		unsigned int *	pIndicedVertexDrawNum,
		size_t	NumIndicesOffset
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ Resize()

virtual bool IGraphics::Resize	(	int	w,
		int	h,
		int	RefreshRate
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ ResizeToScreen()

virtual void IGraphics::ResizeToScreen ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ ScreenAspect()

float IGraphics::ScreenAspect ( ) const

inline

◆ ScreenHeight()

int IGraphics::ScreenHeight ( ) const

inline

◆ ScreenHiDPIScale()

float IGraphics::ScreenHiDPIScale ( ) const

inline

◆ ScreenWidth()

int IGraphics::ScreenWidth ( ) const

inline

◆ SetColor() [1/2]

virtual void IGraphics::SetColor ( ColorRGBA Color )

pure virtual

Implemented in CGraphics_Threaded.

◆ SetColor() [2/2]

virtual void IGraphics::SetColor	(	float	r,
		float	g,
		float	b,
		float	a
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ SetColor4()

virtual void IGraphics::SetColor4	(	ColorRGBA	TopLeft,
		ColorRGBA	TopRight,
		ColorRGBA	BottomLeft,
		ColorRGBA	BottomRight
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ SetColorVertex()

virtual void IGraphics::SetColorVertex	(	const CColorVertex *	pArray,
		size_t	Num
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ SetMultiSampling()

virtual bool IGraphics::SetMultiSampling	(	uint32_t	ReqMultiSamplingCount,
		uint32_t &	MultiSamplingCountBackend
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ SetVSync()

virtual bool IGraphics::SetVSync ( bool State )

pure virtual

Implemented in CGraphics_Threaded.

◆ SetWindowGrab()

virtual void IGraphics::SetWindowGrab ( bool Grab )

pure virtual

Implemented in CGraphics_Threaded.

◆ SetWindowParams()

virtual void IGraphics::SetWindowParams	(	int	FullscreenMode,
		bool	IsBorderless
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ SetWindowScreen()

virtual bool IGraphics::SetWindowScreen ( int Index )

pure virtual

Implemented in CGraphics_Threaded.

◆ ShowMessageBox()

virtual bool IGraphics::ShowMessageBox	(	unsigned	Type,
		const char *	pTitle,
		const char *	pMsg
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ StagingMemoryUsage()

virtual uint64_t IGraphics::StagingMemoryUsage ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ StreamedMemoryUsage()

virtual uint64_t IGraphics::StreamedMemoryUsage ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ Swap()

virtual void IGraphics::Swap ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ TakeCustomScreenshot()

virtual void IGraphics::TakeCustomScreenshot ( const char * pFilename )

pure virtual

Implemented in CGraphics_Threaded.

◆ TakeScreenshot()

virtual void IGraphics::TakeScreenshot ( const char * pFilename )

pure virtual

Implemented in CGraphics_Threaded.

◆ TextureClear()

void IGraphics::TextureClear ( )

inline

◆ TextureMemoryUsage()

virtual uint64_t IGraphics::TextureMemoryUsage ( ) const

pure virtual

Implemented in CGraphics_Threaded.

◆ TextureSet()

virtual void IGraphics::TextureSet ( CTextureHandle Texture )

pure virtual

Implemented in CGraphics_Threaded.

◆ TrianglesBegin()

virtual void IGraphics::TrianglesBegin ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ TrianglesEnd()

virtual void IGraphics::TrianglesEnd ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ UnloadTextTextures()

virtual bool IGraphics::UnloadTextTextures	(	CTextureHandle &	TextTexture,
		CTextureHandle &	TextOutlineTexture
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ UnloadTexture()

virtual void IGraphics::UnloadTexture ( CTextureHandle * pIndex )

pure virtual

Implemented in CGraphics_Threaded.

◆ UpdateTextTexture()

virtual bool IGraphics::UpdateTextTexture	(	CTextureHandle	TextureId,
		int	x,
		int	y,
		size_t	Width,
		size_t	Height,
		uint8_t *	pData,
		bool	IsMovedPointer
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ UpdateViewport()

virtual void IGraphics::UpdateViewport	(	int	X,
		int	Y,
		int	W,
		int	H,
		bool	ByResize
	)

pure virtual

Implemented in CGraphics_Threaded.

◆ Uses2DTextureArrays()

virtual bool IGraphics::Uses2DTextureArrays ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ WaitForIdle()

virtual void IGraphics::WaitForIdle ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ WarnPngliteIncompatibleImages()

virtual void IGraphics::WarnPngliteIncompatibleImages ( bool Warn )

pure virtual

Implemented in CGraphics_Threaded.

◆ WindowCreateNtf()

virtual void IGraphics::WindowCreateNtf ( uint32_t WindowId )

pure virtual

Implemented in CGraphics_Threaded.

◆ WindowDestroyNtf()

virtual void IGraphics::WindowDestroyNtf ( uint32_t WindowId )

pure virtual

Implemented in CGraphics_Threaded.

◆ WindowHeight()

int IGraphics::WindowHeight ( ) const

inline

◆ WindowWidth()

int IGraphics::WindowWidth ( ) const

inline

◆ WrapClamp()

virtual void IGraphics::WrapClamp ( )

pure virtual

Implemented in CGraphics_Threaded.

◆ WrapNormal()

virtual void IGraphics::WrapNormal ( )

pure virtual

Implemented in CGraphics_Threaded.

Member Data Documentation

◆ m_ScreenHeight

int IGraphics::m_ScreenHeight

protected

◆ m_ScreenHiDPIScale

float IGraphics::m_ScreenHiDPIScale

protected

◆ m_ScreenRefreshRate

int IGraphics::m_ScreenRefreshRate

protected

◆ m_ScreenWidth

int IGraphics::m_ScreenWidth

protected

The documentation for this class was generated from the following file:

src/engine/graphics.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Member Enumeration Documentation

◆ anonymous enum

◆ anonymous enum

◆ EBufferObjectCreateFlags

Member Function Documentation

◆ AddWindowPropChangeListener()

◆ AddWindowResizeListener()

◆ BlendAdditive()

◆ BlendNone()

◆ BlendNormal()

◆ BufferMemoryUsage()

◆ ChangeColorOfCurrentQuadVertices()

◆ ChangeColorOfQuadVertices()

◆ CheckImageDivisibility()

◆ Clear()

◆ ClipDisable()

◆ ClipEnable()

◆ CreateBufferContainer()

◆ CreateBufferObject()

◆ CreateQuadContainer()

◆ CreateRectQuadContainer()

◆ CreateTextureHandle()

◆ DeleteBufferContainer()

◆ DeleteBufferObject()

◆ DeleteQuadContainer()

◆ DrawCircle()

◆ DrawRect()

◆ DrawRect4()

◆ DrawRectExt()

◆ DrawRectExt4()

◆ FlushVertices()

◆ FlushVerticesTex3D()

◆ GetCurColor()

◆ GetCurrentVideoMode()

◆ GetCurTextureCoordinates()

◆ GetCurWarning()

◆ GetDriverVersion()

◆ GetGpus()

◆ GetNumScreens()

◆ GetReadPresentedImageDataFuncUnsafe()

◆ GetRendererString()

◆ GetScreen()

◆ GetScreenName()

◆ GetVendorString()

◆ GetVersionString()

◆ GetVideoModes()

◆ GetWindowScreen()

◆ GotResized()

◆ HasTextureArraysSupport()

◆ IndicesNumRequiredNotify()

◆ InsertSignal()

◆ InterfaceName()

◆ IsBackendInitialized()

◆ IsConfigModernAPI()

◆ IsIdle()

◆ IsImageFormatRgba()

◆ IsImageSubFullyTransparent()

◆ IsQuadBufferingEnabled()

◆ IsQuadContainerBufferingEnabled()

◆ IsSpriteTextureFullyTransparent()

◆ IsTextBufferingEnabled()

◆ IsTileBufferingEnabled()

◆ LinesBegin()

◆ LinesDraw()

◆ LinesEnd()

◆ LoadPng() [1/2]

◆ LoadPng() [2/2]

◆ LoadSpriteTexture()

◆ LoadTextTextures()

◆ LoadTexture()

◆ LoadTextureRaw()

◆ LoadTextureRawMove()

◆ MapScreen()

◆ Move()