GFXD3D8TextureManager Class Reference

#include <gfxD3D8TextureManager.h>

Inheritance diagram for GFXD3D8TextureManager:


Public Member Functions
	GFXD3D8TextureManager (IDirect3DDevice8 *d3ddevice)
Protected Member Functions
GFXTextureObject *	_createTexture (U32 height, U32 width, U32 depth, GFXFormat format, GFXTextureProfile *profile, U32 numMipLevels, bool forceMips=false, S32 antialiasLevel=0)
	Allocate a texture with the internal API.
bool	_loadTexture (GFXTextureObject texture, DDSFile dds)
	Load a texture from a proper DDSFile instance.
bool	_loadTexture (GFXTextureObject texture, GBitmap bmp)
	Load data into a texture from a GBitmap using the internal API.
bool	_loadTexture (GFXTextureObject texture, void raw)
	Load data into a texture from a raw buffer using the internal API.
bool	_refreshTexture (GFXTextureObject *texture)
	Refresh a texture using the internal API.
bool	_freeTexture (GFXTextureObject *texture, bool zombify=false)
	Free a texture (but do not delete the GFXTextureObject) using the internal API.
U32	_getTotalVideoMemory ()
	Returns available VRAM in bytes.
Private Member Functions
void	innerCreateTexture (GFXD3D8TextureObject obj, U32 height, U32 width, U32 depth, GFXFormat format, GFXTextureProfile profile, U32 numMipLevels, bool forceMips=false)
Private Attributes
U32	mCurTexSet [TEXTURE_STAGE_COUNT]
IDirect3DDevice8 *	mD3DDevice
Friends
class	GFXD3D8TextureObject

Constructor & Destructor Documentation

GFXD3D8TextureManager::GFXD3D8TextureManager ( IDirect3DDevice8 * d3ddevice )

void GFXD3D8TextureManager::innerCreateTexture	(	GFXD3D8TextureObject *	obj,
		U32	height,
		U32	width,
		U32	depth,
		GFXFormat	format,
		GFXTextureProfile *	profile,
		U32	numMipLevels,
		bool	forceMips = `false`
	)			`[private]`

GFXTextureObject* GFXD3D8TextureManager::_createTexture	(	U32	height,
		U32	width,
		U32	depth,
		GFXFormat	format,
		GFXTextureProfile *	profile,
		U32	numMipLevels,
		bool	forceMips = `false`,
		S32	antialiasLevel = `0`
	)			`[protected, virtual]`

Allocate a texture with the internal API.

Parameters:

	height	Height of the texture.
	width	Width of the texture.
	depth	Depth of the texture. (Will normally be 1 unless we are doing a cubemap or volumetexture.)
	format	Pixel format of the texture.
	profile	Profile for the texture.
	numMipLevels	If not-NULL, then use that many mips. If NULL create the full mip chain
	antialiasLevel,Use	GFXTextureManager::AA_MATCH_BACKBUFFER to match the backbuffer settings (for render targets that want to share the backbuffer z buffer. 0 for no antialiasing, > 0 for levels that match the GFXVideoMode struct.

bool GFXD3D8TextureManager::_loadTexture	(	GFXTextureObject *	texture,
		DDSFile *	dds
	)			`[protected, virtual]`

Load a texture from a proper DDSFile instance.

bool GFXD3D8TextureManager::_loadTexture	(	GFXTextureObject *	texture,
		GBitmap *	bmp
	)			`[protected, virtual]`

Load data into a texture from a GBitmap using the internal API.

bool GFXD3D8TextureManager::_loadTexture	(	GFXTextureObject *	texture,
		void *	raw
	)			`[protected, virtual]`

Load data into a texture from a raw buffer using the internal API.

Note that the size of the buffer is assumed from the parameters used for this GFXTextureObject's _createTexture call.

bool GFXD3D8TextureManager::_refreshTexture ( GFXTextureObject * texture ) [protected, virtual]

Refresh a texture using the internal API.

bool GFXD3D8TextureManager::_freeTexture	(	GFXTextureObject *	texture,
		bool	zombify = `false`
	)			`[protected, virtual]`

Free a texture (but do not delete the GFXTextureObject) using the internal API.

This is only called during zombification for textures which need it, so you don't need to do any internal safety checks.

U32 GFXD3D8TextureManager::_getTotalVideoMemory ( ) [protected, virtual]

Returns available VRAM in bytes.

friend class GFXD3D8TextureObject [friend]

U32 GFXD3D8TextureManager::mCurTexSet[TEXTURE_STAGE_COUNT] [private]

IDirect3DDevice8* GFXD3D8TextureManager::mD3DDevice [private]