Burger::TextureDirectX9 Class Reference

Class for containing raw images. More...

Inheritance diagram for Burger::TextureDirectX9:

Collaboration diagram for Burger::TextureDirectX9:

Public Member Functions
const Burger::StaticRTTI *	get_StaticRTTI (void) const noexcept override
	Get the description to the class.
	TextureDirectX9 ()
	Default constructor.
	TextureDirectX9 (eWrapping uWrapping, eFilter uFilter)
virtual	~TextureDirectX9 ()
	Default destructor.
uint_t	CheckLoad (Display *pDisplay) override
	Load the pixel data.
void	Release (Display *pDisplay) override
	Release hardware resources.
uint_t	GetD3DFormat (void) const
IDirect3DTexture9 *	GetTexture (void) const
Public Member Functions inherited from Burger::Texture
	Texture ()
	Default constructor.
	Texture (eWrapping uWrapping, eFilter uFilter)
	Default constructor.
virtual	~Texture ()
	Default destructor.
uint_t	LoadImageMemory (void)
	Call the loader callback with the command LOADER_LOAD.
void	UnloadImageMemory (void)
	Call the loader callback with the command LOADER_UNLOAD.
void	ShutdownImageMemory (void)
	Call the loader callback with the command LOADER_SHUTDOWN.
const Image *	GetImage (void) const
	Get a pointer to the contained Image record.
Image *	GetImage (void)
	Get a pointer to the contained Image record.
const uint8_t *	GetImage (uint_t uMipMap) const
	Get a pointer to the bitmap.
uint_t	GetWidth (void) const
	Get the width of the texture.
uint_t	GetWidth (uint_t uMipMap) const
	Get the width of the texture at a mip map level.
uint_t	GetHeight (void) const
	Get the height of the texture.
uint_t	GetHeight (uint_t uMipMap) const
	Get the height of the texture at a mip map level.
uintptr_t	GetStride (void) const
	Get the byte stride of each scan line of the texture.
uintptr_t	GetStride (uint_t uMipMap) const
	Get the byte stride of each scan line of the texture at a mip map level.
Image::ePixelTypes	GetType (void) const
	Get the type of data contained in the texture.
uint_t	GetMipMapCount (void) const
	Get the number of mip map levels.
void	SetImageDirty (void)
	Set the image updated flag.
eWrapping	GetWrappingS (void) const
	Get the wrapping setting for the S (U) coordinate.
void	SetWrappingS (eWrapping uWrapping)
	Set the wrapping setting for the S (U) coordinate.
eWrapping	GetWrappingT (void) const
	Get the wrapping setting for the T (V) coordinate.
void	SetWrappingT (eWrapping uWrapping)
	Set the wrapping setting for the T (V) coordinate.
void	SetWrapping (eWrapping uWrapping)
	Set the wrapping setting for the S and T (U/V) coordinate.
eFilter	GetMinFilter (void) const
	Get the filter setting for the minimum scaling.
void	SetMinFilter (eFilter uFilter)
	Set the filter setting for the minimum scaling.
eFilter	GetMagFilter (void) const
	Get the filter setting for the maximum scaling.
void	SetMagFilter (eFilter uFilter)
	Set the filter setting for the maximum scaling.
void	SetFilter (eFilter uFilter)
	Set the filter setting for the minimum and maximum scaling.
LoaderProc	GetLoader (void) const
	Get the pointer to the texture reload callback.
void	SetLoader (LoaderProc pCallback)
	Set the function pointer to the texture loading callback.
void	LoadTGA (RezFile *pRezFile, uint_t uRezNum)
	Set the texture to load the image from a TGA file.
void	LoadTGA (const char *pFilename)
	Set the texture to load the image from a TGA file.
void	LoadTGA (Filename *pFilename)
	Set the texture to load the image from a TGA file.
void	LoadPNG (RezFile *pRezFile, uint_t uRezNum)
	Set the texture to load the image from a PNG file.
void	LoadPNG (const char *pFilename)
	Set the texture to load the image from a PNG file.
void	LoadPNG (Filename *pFilename)
	Set the texture to load the image from a PNG file.
void	LoadBMP (RezFile *pRezFile, uint_t uRezNum)
	Set the texture to load the image from a BMP file.
void	LoadBMP (const char *pFilename)
	Set the texture to load the image from a BMP file.
void	LoadBMP (Filename *pFilename)
	Set the texture to load the image from a BMP file.
void	LoadGIF (RezFile *pRezFile, uint_t uRezNum)
	Set the texture to load the image from a GIF file.
void	LoadGIF (const char *pFilename)
	Set the texture to load the image from a GIF file.
void	LoadGIF (Filename *pFilename)
	Set the texture to load the image from a GIF file.
uint_t	GetTextureID (void) const
Public Member Functions inherited from Burger::DisplayObject
DisplayObject *	GetNext (void) const
	Get the next display object in the global linked list.
DisplayObject *	GetPrevious (void) const
	Get the previous display object in the global linked list.
Public Member Functions inherited from Burger::ReferenceCounter
	ReferenceCounter () noexcept
	Sets the reference count to zero.
virtual	~ReferenceCounter ()
	Destructor.
void	AddRef (void) noexcept
	Increase the reference count by 1.
void	Release (void) noexcept
	Decrease the reference count by 1.
Public Member Functions inherited from Burger::Base
const char *	get_class_name (void) const noexcept
	Get the name of the class.
virtual	~Base () noexcept=default
	Destructor.

Static Public Attributes
static const Burger::StaticRTTI	g_StaticRTTI
Static Public Attributes inherited from Burger::Texture
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.
Static Public Attributes inherited from Burger::DisplayObject
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.
Static Public Attributes inherited from Burger::ReferenceCounter
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.
Static Public Attributes inherited from Burger::Base
static const Burger::StaticRTTI	g_StaticRTTI
	The global description of the class.

Protected Attributes
IDirect3DTexture9 *	m_pD3DTexture
Protected Attributes inherited from Burger::Texture
LoaderProc	m_pLoader
	Function to load the image in case of texture purge.
void *	m_pUserData
	Pointer to user data for the loader.
uint_t	m_uTextureID
	OpenGL Texture ID.
Image	m_Image
	Description of the texture data.
eWrapping	m_eWrappingS
	Wrapping setting for the S value.
eWrapping	m_eWrappingT
	Wrapping setting for the T value.
eFilter	m_eMinFilter
	Filter for shrinkage.
eFilter	m_eMagFilter
	Filter for expansion.
uint_t	m_uDirty
	Values needed to be updated.
Protected Attributes inherited from Burger::DisplayObject
DisplayObject *	m_pNextDisplayObject
	Pointer to the next DisplayObject.
DisplayObject *	m_pPrevDisplayObject
	Pointer to the previous DisplayObject.

Additional Inherited Members
Public Types inherited from Burger::Texture
enum	eWrapping { WRAP_REPEAT , WRAP_CLAMP }
	Texture filter enumeration. More...
enum	eFilter { FILTER_NEAREST , FILTER_LINEAR }
	Texture filter enumeration. More...
enum	eLoader { LOADER_LOAD , LOADER_UNLOAD , LOADER_SHUTDOWN }
	Texture callback command enumeration. More...
typedef uint_t(*	LoaderProc) (Texture *pThis, eLoader uCommand)
	Function prototype for loading callback.
Static Public Member Functions inherited from Burger::Texture
static int	GetWrapping (eWrapping uWrapping)
static int	GetFilter (eFilter uFilter)
Static Public Member Functions inherited from Burger::DisplayObject
static DisplayObject *	GetFirstObject (void)
	Get the first display object in the global linked list.
static void	ReleaseAll (Display *pDisplay)
	Release all display objects.
Protected Types inherited from Burger::Texture
enum	eDirtyFlags {   DIRTY_WRAPPING_S =0x01 , DIRTY_WRAPPING_T =0x02 , DIRTY_MIN =0x04 , DIRTY_MAG =0x08 ,   DIRTY_IMAGE =0x10 , DIRTY_EXTRA =0x20 }
	Bit flags for data to update. More...
Protected Member Functions inherited from Burger::DisplayObject
	DisplayObject (void)
	Add this display object to the global linked list.
virtual	~DisplayObject ()
	Remove this display object from the global linked list.
Static Protected Attributes inherited from Burger::DisplayObject
static DisplayObject *	g_pHead = NULL
	Global pointer to the linked list of display objects.

Detailed Description

Class for containing raw images.

---

This class is the mechanism for loading and saving popular file formats for image files such as TGA, LBM, PCX, PNG and the like. It's used as input for the Burger::Texture manager to convert the data from an image into a hardware texture for GPU rendering. Graphics tools can use this class exclusively for image conversion and manipulation

See also

Texture or TextureOpenGL

Constructor & Destructor Documentation

TextureDirectX9() [1/2]

Burger::TextureDirectX9::TextureDirectX9

(

)

Default constructor.

---

Initialize to an empty image

TextureDirectX9() [2/2]

Burger::TextureDirectX9::TextureDirectX9	(	eWrapping	uWrapping,
		eFilter	uFilter )

~TextureDirectX9()

Burger::TextureDirectX9::~TextureDirectX9 ( )

virtual

Default destructor.

---

Release all data

See also

Shutdown(void)

Member Function Documentation

CheckLoad()

uint_t Burger::TextureDirectX9::CheckLoad ( Display * pDisplay )

overridevirtual

Load the pixel data.

---

Allow the derived class to load a texture from disk and convert into a proper Image

See also

LoadImage(void) or UnloadImage(void)

Reimplemented from Burger::Texture.

get_StaticRTTI()

const Burger::StaticRTTI * Burger::TextureDirectX9::get_StaticRTTI ( void ) const

overridevirtualnoexcept

Get the description to the class.

---

This virtual function will pull the pointer to the StaticRTTI instance that has the name of the class. Due to it being virtual, it will be the name of the most derived class.

Returns

Pointer to a global, read only instance of StaticRTTI for the true class

Reimplemented from Burger::Texture.

GetD3DFormat()

uint_t BURGER_API Burger::TextureDirectX9::GetD3DFormat

(

void

)

const

GetTexture()

IDirect3DTexture9 * Burger::TextureDirectX9::GetTexture ( void ) const

inline

Release()

void Burger::TextureDirectX9::Release ( Display * pDisplay )

overridevirtual

Release hardware resources.

---

Allow the derived class to release hardware resources

See also

CheckLoad(Display *)

Reimplemented from Burger::Texture.

Member Data Documentation

g_StaticRTTI

const Burger::StaticRTTI Burger::TextureDirectX9::g_StaticRTTI

static

m_pD3DTexture

IDirect3DTexture9* Burger::TextureDirectX9::m_pD3DTexture

protected