The SDL implementation of the Image base class. More...

#include <sdlimage.h>

Inheritance diagram for FIFE::SDLImage:

Collaboration diagram for FIFE::SDLImage:

Public Member Functions
	SDLImage (IResourceLoader *loader=0)

	SDLImage (const std::string &name, IResourceLoader *loader=0)

	SDLImage (SDL_Surface *surface)

	SDLImage (const std::string &name, SDL_Surface *surface)

	SDLImage (const uint8_t *data, uint32_t width, uint32_t height)

	SDLImage (const std::string &name, const uint8_t *data, uint32_t width, uint32_t height)

virtual	~SDLImage ()

virtual void	invalidate ()
	Invalidates the Image causing it to be reset or re-loaded. More...

virtual void	setSurface (SDL_Surface *surface)
	This frees the current suface and replaces it with the surface passed in the parameter (which can be NULL). More...

virtual void	render (const Rect &rect, uint8_t alpha=255, uint8_t const *rgb=0)
	Renders itself to the current render target (main screen or attached destination image) at the rectangle rect. More...

virtual size_t	getSize ()

virtual void	useSharedImage (const ImagePtr &shared, const Rect &region)
	After this call all image data will be taken from the given image and its subregion. More...

virtual void	forceLoadInternal ()
	Forces to load the image into internal memory of GPU. More...

virtual void	load ()

virtual void	free ()

SDL_Texture *	getTexture ()

void	setTexture (SDL_Texture *texture)

Public Member Functions inherited from FIFE::Image
	Image (IResourceLoader *loader=0)
	Constructor. More...

	Image (const std::string &name, IResourceLoader *loader=0)

	Image (SDL_Surface *surface)
	Constructor. More...

	Image (const std::string &name, SDL_Surface *surface)

	Image (const uint8_t *data, uint32_t width, uint32_t height)
	Constructor. More...

	Image (const std::string &name, const uint8_t *data, uint32_t width, uint32_t height)

virtual	~Image ()
	Destructor. More...

virtual void	render (const Rect &rect, const ImagePtr &overlay, uint8_t alpha=255, uint8_t const *rgb=0)

virtual void	renderZ (const Rect &rect, float vertexZ, uint8_t alpha=255, uint8_t const *rgb=0)

virtual void	renderZ (const Rect &rect, float vertexZ, const ImagePtr &overlay, uint8_t alpha=255, uint8_t const *rgb=0)

virtual void	renderZ (const Rect &rect, float vertexZ, uint8_t alpha=255, bool forceNewBatch=false, uint8_t const *rgb=0)

SDL_Surface *	detachSurface ()
	Removes underlying SDL_Surface from the image (if exists) and returns this. More...

SDL_Surface *	getSurface ()

const SDL_Surface *	getSurface () const

void	saveImage (const std::string &filename)
	Saves the image using given filename. More...

uint32_t	getWidth () const

uint32_t	getHeight () const

Rect	getArea () const

void	setXShift (int32_t xshift)

int32_t	getXShift () const

void	setYShift (int32_t yshift)

int32_t	getYShift () const

void	getPixelRGBA (int32_t x, int32_t y, uint8_t r, uint8_t g, uint8_t b, uint8_t a)

bool	isSharedImage () const
	Returns true if this image shares data with another one. More...

const Rect &	getSubImageRect () const
	Returns area of the image it occupies in the shared image. More...

virtual void	copySubimage (uint32_t xoffset, uint32_t yoffset, const ImagePtr &img)
	Copies given image into this one with respect to given offsets. More...

Public Member Functions inherited from FIFE::IResource
	IResource (const std::string &name, IResourceLoader *loader=0)

virtual	~IResource ()

virtual const std::string &	getName ()

ResourceHandle	getHandle ()

virtual ResourceState	getState ()

virtual void	setState (const ResourceState &state)

Private Member Functions
void	resetSdlimage ()

void	validateShared ()

Private Attributes
SDL_Color	m_colorkey

SDL_Texture *	m_texture

ImagePtr	m_atlas_img

std::string	m_atlas_name

Additional Inherited Members
Public Types inherited from FIFE::IResource
enum	ResourceState { RES_INVALID = 0, RES_NOT_LOADED, RES_LOADED }

Static Public Member Functions inherited from FIFE::Image
static void	saveAsPng (const std::string &filename, const SDL_Surface &surface)
	Saves the SDL_Surface to png format. More...

static bool	putPixel (SDL_Surface *surface, int32_t x, int32_t y, uint8_t r, uint8_t g, uint8_t b, uint8_t a=255)

Protected Member Functions inherited from FIFE::Image
void	reset (SDL_Surface *surface)
	Resets the image to default values (including the x and y shift values), frees the current surface and sets the surface to the passed SDL_Surface (which can be NULL). More...

Protected Attributes inherited from FIFE::Image
SDL_Surface *	m_surface

int32_t	m_xshift

int32_t	m_yshift

bool	m_shared

Rect	m_subimagerect

Protected Attributes inherited from FIFE::IResource
std::string	m_name

IResourceLoader *	m_loader

ResourceState	m_state