CTextureManagerImpl Class Reference

Public Member Functions
	CTextureManagerImpl (PIVFS vfs, bool highQuality, bool disableGL)
	~CTextureManagerImpl ()
CTexturePtr	GetErrorTexture ()
CTexturePtr	CreateTexture (const CTextureProperties &props)
	See CTextureManager::CreateTexture. More...
void	LoadTexture (const CTexturePtr &texture, const VfsPath &path)
	Load the given file into the texture object and upload it to OpenGL. More...
void	PrepareCacheKey (const CTexturePtr &texture, MD5 &hash, u32 &version)
	Set up some parameters for the loose cache filename code. More...
bool	TryLoadingCached (const CTexturePtr &texture)
	Attempts to load a cached version of a texture. More...
void	ConvertTexture (const CTexturePtr &texture)
	Initiates an asynchronous conversion process, from the texture's source file to the corresponding loose cache file. More...
bool	GenerateCachedTexture (const VfsPath &sourcePath, VfsPath &archiveCachePath)
bool	MakeProgress ()
CTextureConverter::Settings	GetConverterSettings (const CTexturePtr &texture)
	Compute the conversion settings that apply to a given texture, by combining the textures.xml files from its directory and all parent directories (up to the VFS root). More...
CTextureConverter::SettingsFile *	GetSettingsFile (const VfsPath &path)
	Return the (cached) settings file with the given filename, or NULL if it doesn't exist. More...
Status	ReloadChangedFile (const VfsPath &path)

Static Public Member Functions
static Status	ReloadChangedFileCB (void *param, const VfsPath &path)

Private Types
typedef boost::unordered_set < CTexturePtr, TPhash, TPequal_to >	TextureCache
typedef boost::unordered_map < VfsPath, std::set < boost::weak_ptr< CTexture > > >	HotloadFilesMap
typedef boost::unordered_map < VfsPath, shared_ptr < CTextureConverter::SettingsFile > >	SettingsFilesMap

Private Attributes
PIVFS	m_VFS
CCacheLoader	m_CacheLoader
bool	m_DisableGL
CTextureConverter	m_TextureConverter
Handle	m_DefaultHandle
Handle	m_ErrorHandle
CTexturePtr	m_ErrorTexture
TextureCache	m_TextureCache
HotloadFilesMap	m_HotloadFiles
SettingsFilesMap	m_SettingsFiles

Friends
class	CTexture

Detailed Description

Definition at line 76 of file TextureManager.cpp.

Member Typedef Documentation

typedef boost::unordered_map<VfsPath, std::set<boost::weak_ptr<CTexture> > > CTextureManagerImpl::HotloadFilesMap

private

Definition at line 501 of file TextureManager.cpp.

typedef boost::unordered_map<VfsPath, shared_ptr<CTextureConverter::SettingsFile> > CTextureManagerImpl::SettingsFilesMap

private

Definition at line 505 of file TextureManager.cpp.

typedef boost::unordered_set<CTexturePtr, TPhash, TPequal_to > CTextureManagerImpl::TextureCache

private

Definition at line 495 of file TextureManager.cpp.

Constructor & Destructor Documentation

CTextureManagerImpl::CTextureManagerImpl ( PIVFS  vfs, bool  highQuality, bool  disableGL  )

inline

Definition at line 80 of file TextureManager.cpp.

CTextureManagerImpl::~CTextureManagerImpl ( )

inline

Definition at line 131 of file TextureManager.cpp.

Member Function Documentation

void CTextureManagerImpl::ConvertTexture ( const CTexturePtr &  texture )

inline

Initiates an asynchronous conversion process, from the texture's source file to the corresponding loose cache file.

Definition at line 289 of file TextureManager.cpp.

CTexturePtr CTextureManagerImpl::CreateTexture ( const CTextureProperties &  props )

inline

See CTextureManager::CreateTexture.

Definition at line 147 of file TextureManager.cpp.

bool CTextureManagerImpl::GenerateCachedTexture ( const VfsPath &  sourcePath, VfsPath &  archiveCachePath  )

inline

Definition at line 308 of file TextureManager.cpp.

CTextureConverter::Settings CTextureManagerImpl::GetConverterSettings ( const CTexturePtr &  texture )

inline

Compute the conversion settings that apply to a given texture, by combining the textures.xml files from its directory and all parent directories (up to the VFS root).

Definition at line 415 of file TextureManager.cpp.

CTexturePtr CTextureManagerImpl::GetErrorTexture ( )

inline

Definition at line 139 of file TextureManager.cpp.

CTextureConverter::SettingsFile* CTextureManagerImpl::GetSettingsFile ( const VfsPath &  path )

inline

Return the (cached) settings file with the given filename, or NULL if it doesn't exist.

Definition at line 437 of file TextureManager.cpp.

void CTextureManagerImpl::LoadTexture ( const CTexturePtr &  texture, const VfsPath &  path  )

inline

Load the given file into the texture object and upload it to OpenGL.

Assumes the file already exists.

Definition at line 169 of file TextureManager.cpp.

bool CTextureManagerImpl::MakeProgress ( )

inline

Definition at line 332 of file TextureManager.cpp.

void CTextureManagerImpl::PrepareCacheKey ( const CTexturePtr &  texture, MD5 &  hash, u32 &  version  )

inline

Set up some parameters for the loose cache filename code.

Definition at line 236 of file TextureManager.cpp.

Status CTextureManagerImpl::ReloadChangedFile ( const VfsPath &  path )

inline

Definition at line 461 of file TextureManager.cpp.

static Status CTextureManagerImpl::ReloadChangedFileCB ( void *  param, const VfsPath &  path  )

inlinestatic

Definition at line 456 of file TextureManager.cpp.

bool CTextureManagerImpl::TryLoadingCached ( const CTexturePtr &  texture )

inline

Attempts to load a cached version of a texture.

If the texture is loaded (or there was an error), returns true. Otherwise, returns false to indicate the caller should generate the cached version.

Definition at line 253 of file TextureManager.cpp.

Friends And Related Function Documentation

friend class CTexture

friend

Definition at line 78 of file TextureManager.cpp.

Member Data Documentation

CCacheLoader CTextureManagerImpl::m_CacheLoader

private

Definition at line 486 of file TextureManager.cpp.

Handle CTextureManagerImpl::m_DefaultHandle

private

Definition at line 490 of file TextureManager.cpp.

bool CTextureManagerImpl::m_DisableGL

private

Definition at line 487 of file TextureManager.cpp.

Handle CTextureManagerImpl::m_ErrorHandle

private

Definition at line 491 of file TextureManager.cpp.

CTexturePtr CTextureManagerImpl::m_ErrorTexture

private

Definition at line 492 of file TextureManager.cpp.

HotloadFilesMap CTextureManagerImpl::m_HotloadFiles

private

Definition at line 502 of file TextureManager.cpp.

SettingsFilesMap CTextureManagerImpl::m_SettingsFiles

private

Definition at line 506 of file TextureManager.cpp.

TextureCache CTextureManagerImpl::m_TextureCache

private

Definition at line 496 of file TextureManager.cpp.

CTextureConverter CTextureManagerImpl::m_TextureConverter

private

Definition at line 488 of file TextureManager.cpp.

PIVFS CTextureManagerImpl::m_VFS

private

Definition at line 485 of file TextureManager.cpp.

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

• /home/sathyam/0ad.svn/source/graphics/TextureManager.cpp