Manage textures loading. More...

Inheritance diagram for StelTextureMgr:

Collaboration diagram for StelTextureMgr:

Public Member Functions
StelTextureSP	createTexture (const QString &filename, const StelTexture::StelTextureParams &params=StelTexture::StelTextureParams())
	Load an image from a file and create a new texture from it. More...

StelTextureSP	createTextureThread (const QString &url, const StelTexture::StelTextureParams &params=StelTexture::StelTextureParams(), bool lazyLoading=true)
	Load an image from a file and create a new texture from it in a new thread. More...

int	getGLMemoryUsage ()
	Returns the estimated memory usage of all textures currently loaded through StelTexture. More...

Detailed Description

Manage textures loading.

It provides method for loading images in a separate thread.

Definition at line 33 of file StelTextureMgr.hpp.

Member Function Documentation

StelTextureSP StelTextureMgr::createTexture	(	const QString &	filename,
		const StelTexture::StelTextureParams &	params = `StelTexture::StelTextureParams()`
	)

Load an image from a file and create a new texture from it.

Parameters

filename	the texture file name, can be absolute path if starts with '/' otherwise the file will be looked for in Stellarium's standard textures directories.
params	the texture creation parameters.

StelTextureSP StelTextureMgr::createTextureThread	(	const QString &	url,
		const StelTexture::StelTextureParams &	params = `StelTexture::StelTextureParams()`,
		bool	lazyLoading = `true`
	)

Load an image from a file and create a new texture from it in a new thread.

Parameters

url	the texture file name or URL, can be absolute path if starts with '/' otherwise the file will be looked for in Stellarium's standard textures directories.
params	the texture creation parameters.
lazyLoading	define whether the texture should be actually loaded only when needed, i.e. when bind() is called the first time.

int StelTextureMgr::getGLMemoryUsage ( )

Returns the estimated memory usage of all textures currently loaded through StelTexture.

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