Texture class that is created by DirectX81Renderer objects. More...

Inheritance diagram for CEGUI::DirectX81Texture:

Collaboration diagram for CEGUI::DirectX81Texture:

Public Member Functions
virtual ushort	getWidth (void) const
	Returns the current pixel width of the texture. More...

virtual ushort	getHeight (void) const
	Returns the current pixel height of the texture. More...

virtual ushort	getOriginalWidth (void) const
	Returns the original pixel width of the data loaded into the texture. More...

virtual ushort	getOriginalHeight (void) const
	Returns the original pixel height of the data loaded into the texture. More...

virtual void	loadFromFile (const String &filename, const String &resourceGroup)
	Loads the specified image file into the texture. The texture is resized as required to hold the image. More...

virtual void	loadFromMemory (const void *buffPtr, uint buffWidth, uint buffHeight, PixelFormat pixelFormat)
	Loads (copies) an image in memory into the texture. The texture is resized as required to hold the image. More...

LPDIRECT3DTEXTURE8	getD3DTexture (void) const
	Return a pointer to the internal Direct3DTexture8 object. More...

void	setD3DTextureSize (uint size)
	set the size of the internal D3D texture. Previous D3D texture is lost. More...

virtual void	preD3DReset (void)
	Direct3D support method that must be called prior to a Reset call on the Direct3DDevice; this is required so that the GUI renderer can release any unmanaged D3D resources as needed for the device reset to succeed. More...

virtual void	postD3DReset (void)
	Direct3D support method that must be called after a Reset call on the Direct3DDevice; this is required so that the GUI renderer can rebuild any unmanaged D3D resources after the device has been reset. More...

Public Member Functions inherited from CEGUI::Texture
virtual float	getXScale (void) const
	Returns the current scale used for the width of the texture. More...

virtual float	getYScale (void) const
	Returns the current scale used for the height of the texture. More...

Renderer *	getRenderer (void) const
	Return a pointer to the Renderer object that created and owns this Texture. More...

Friends
Texture *	DirectX81Renderer::createTexture (void)

Texture *	DirectX81Renderer::createTexture (const String &filename, const String &resourceGroup)

Texture *	DirectX81Renderer::createTexture (float size)

void	DirectX81Renderer::destroyTexture (Texture *texture)

Additional Inherited Members
Public Types inherited from CEGUI::Texture
enum	PixelFormat { PF_RGB, PF_RGBA }
	Enum containing the list of supported pixel formats that can be passed to loadFromMemory. More...

Protected Member Functions inherited from CEGUI::Texture
	Texture (Renderer *owner)
	Constructor for Texture base class. This is never called by client code.

virtual	~Texture (void)
	Destructor for Texture base class. This is never called by client code.

Detailed Description

Texture class that is created by DirectX81Renderer objects.

Member Function Documentation

LPDIRECT3DTEXTURE8 CEGUI::DirectX81Texture::getD3DTexture ( void ) const

inline

Return a pointer to the internal Direct3DTexture8 object.

Returns: Pointer to the IDirect3DTexture8 interface currently being used by this Texture object

virtual ushort CEGUI::DirectX81Texture::getHeight ( void ) const

inlinevirtual

Returns the current pixel height of the texture.

Returns: ushort value that is the current height of the texture in pixels

Implements CEGUI::Texture.

virtual ushort CEGUI::DirectX81Texture::getOriginalHeight ( void ) const

inlinevirtual

Returns the original pixel height of the data loaded into the texture.

Returns: ushort value that is the original height, in pixels, of the data last loaded into the texture.

Note: for compatibility reason this method is optional the auto scale issue mantis ticket # 0000045 is not fixed for renderer that do not handle this.

Reimplemented from CEGUI::Texture.

virtual ushort CEGUI::DirectX81Texture::getOriginalWidth ( void ) const

inlinevirtual

Returns the original pixel width of the data loaded into the texture.

Returns: ushort value that is the original width, in pixels, of the data last loaded into the texture.

Note: for compatibility reason this method is optional the auto scale issue mantis ticket # 0000045 is not fixed for renderer that do not handle this.

Reimplemented from CEGUI::Texture.

virtual ushort CEGUI::DirectX81Texture::getWidth ( void ) const

inlinevirtual

Returns the current pixel width of the texture.

Returns: ushort value that is the current width of the texture in pixels

Implements CEGUI::Texture.

void CEGUI::DirectX81Texture::loadFromFile	(	const String &	filename,
		const String &	resourceGroup
	)

virtual

Loads the specified image file into the texture. The texture is resized as required to hold the image.

Parameters

filename	The filename of the image file that is to be loaded into the texture
resourceGroup	Resource group identifier passed to the resource provider.

Returns: Nothing.

Implements CEGUI::Texture.

References CEGUI::RawDataContainer::getDataPtr(), CEGUI::Texture::getRenderer(), CEGUI::System::getResourceProvider(), CEGUI::System::getSingleton(), CEGUI::RawDataContainer::getSize(), CEGUI::ResourceProvider::loadRawDataContainer(), and CEGUI::ResourceProvider::unloadRawDataContainer().

Referenced by CEGUI::DirectX81Renderer::createTexture(), and postD3DReset().

void CEGUI::DirectX81Texture::loadFromMemory	(	const void *	buffPtr,
		uint	buffWidth,
		uint	buffHeight,
		Texture::PixelFormat	pixFormat
	)

virtual

Loads (copies) an image in memory into the texture. The texture is resized as required to hold the image.

Parameters

buffPtr	Pointer to the buffer containing the image data
buffWidth	Width of the buffer (in pixels as specified by pixelFormat )
buffHeight	Height of the buffer (in pixels as specified by pixelFormat )
pixelFormat	PixelFormat value describing the format contained in buffPtr

Returns: Nothing.

Implements CEGUI::Texture.

References CEGUI::Texture::getRenderer(), CEGUI::Texture::PF_RGB, and CEGUI::Texture::PF_RGBA.

void CEGUI::DirectX81Texture::postD3DReset ( void )

virtual

Direct3D support method that must be called after a Reset call on the Direct3DDevice; this is required so that the GUI renderer can rebuild any unmanaged D3D resources after the device has been reset.

Note: You do not need to call this on DirectX81Texture objects created via the DirectX81Renderer object; for such textures the method is called by the system when you call the DirectX81Renderer::postD3DReset method.

References loadFromFile().

void CEGUI::DirectX81Texture::preD3DReset ( void )

virtual

Direct3D support method that must be called prior to a Reset call on the Direct3DDevice; this is required so that the GUI renderer can release any unmanaged D3D resources as needed for the device reset to succeed.

Note: You do not need to call this on DirectX81Texture objects created via the DirectX81Renderer object; for such textures the method is called by the system when you call the DirectX81Renderer::preD3DReset method.

void CEGUI::DirectX81Texture::setD3DTextureSize ( uint size )

set the size of the internal D3D texture. Previous D3D texture is lost.

Parameters

size	pixel size of the new internal texture. This will be rounded up to a power of 2.

Returns: Nothing.

References CEGUI::Texture::getRenderer().

Referenced by CEGUI::DirectX81Renderer::createTexture().

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

Member Function Documentation