GL Studio C++ Runtime API
GifImageLoader Class Reference

#include <gifimage.h>

Inheritance diagram for GifImageLoader:
TextureLoader Plugin

Public Member Functions

const char * FilterDescription () override
 
const char * FilterString () override
 
const char * Description () override
 
const char * Version () override
 
const char * GenerateHeader () override
 
const char * GenerateDeclaration () override
 
bool SupportsExtension (const char *ext) override
 
bool IsFileType (const char *filename) override
 
virtual ImageLoadTexture (const char *filename, const Image::LoadOptions &options, bool allowNPOT=true) override
 
virtual void Destroy () override
 Do nothing since this is a singleton. More...
 
- Public Member Functions inherited from TextureLoader
virtual const char * FilterString ()=0
 
virtual const char * FilterDescription ()=0
 
virtual const char * GenerateHeader ()=0
 
virtual const char * GenerateDeclaration ()=0
 
virtual const char * PluginType ()
 
virtual bool IsFileType (const char *filename)=0
 
virtual bool SupportsExtension (const char *ext)=0
 
virtual ImageLoadTexture (const char *filename, const Image::LoadOptions &options, bool allowNPOT=true)=0
 
void AddToList (TextureLoaderList *list=TextureLoaderList::Instance())
 
- Public Member Functions inherited from Plugin
virtual ~Plugin ()
 For Polymorphic deletion.
 
virtual const char * Description ()=0
 
virtual const char * Version ()=0
 
virtual const char * PluginType ()=0
 
virtual const char * PluginDataName ()
 
virtual void WritePluginData (DistiAttributePluginData *)
 
virtual void ReadPluginData (DistiAttributePluginData *)
 
virtual void ResetPluginData ()
 
bool IsPluginType (const char *str)
 
virtual void Destroy ()=0
 Allows plugin to handle destruction of its own data. More...
 

Static Public Member Functions

static GifImageLoaderInstance ()
 

Detailed Description

The GifImageLoader class. Implements loading GIF image files.

Member Function Documentation

◆ Description()

const char * Description ( )
overridevirtual
Returns
A description string used for informational display by the plugin GUI

Implements Plugin.

◆ Destroy()

virtual void Destroy ( )
inlineoverridevirtual

Do nothing since this is a singleton.

Implements Plugin.

◆ FilterDescription()

const char * FilterDescription ( )
overridevirtual
Returns
A filter string description that is used by the windows FileBrowser to build the list of files to display in the browser

Implements TextureLoader.

◆ FilterString()

const char * FilterString ( )
overridevirtual
Returns
A filter string that is used by the windows FileBrowser to build the list of files to display in the browser

Implements TextureLoader.

◆ GenerateDeclaration()

const char * GenerateDeclaration ( )
overridevirtual
Returns
The string to be generated to generate an instance of this object

Implements TextureLoader.

◆ GenerateHeader()

const char * GenerateHeader ( )
overridevirtual
Returns
The name of the header file to include when generating code for this plugin

Implements TextureLoader.

◆ Instance()

static GifImageLoader * Instance ( )
static
Returns
A pointer to the GifImageLoader singleton instance.

◆ IsFileType()

bool IsFileType ( const char *  filename)
overridevirtual
Returns
TRUE if the file pointer appears to contain an image that can be loaded by this class. This method must close the file if it returns TRUE. It must rewind the file if it returns FALSE.
Parameters
filenameThe file name to check.

Implements TextureLoader.

◆ LoadTexture()

virtual Image * LoadTexture ( const char *  filename,
const Image::LoadOptions options,
bool  allowNPOT = true 
)
overridevirtual

Load the specified texture file. Try all loaders to see if any of them support the given file type.

Parameters
filenameThe file to load the image from
optionsOptions to load the image with
allowNPOTIf the image is allowed to be non-power of two (NPOT)
Returns
NULL if the file type isn't supported or if loading fails

Implements TextureLoader.

◆ SupportsExtension()

bool SupportsExtension ( const char *  ext)
overridevirtual
Returns
TRUE if the class can load files with the given extension.
Parameters
extThe file extension to check.

Implements TextureLoader.

◆ Version()

const char * Version ( )
overridevirtual
Returns
A version string used for informational display by the plugin GUI

Implements Plugin.


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