This class manages mipmaps for an ImageCanvas.
It contains two (for multi threading purpose) arrays containing the ImageMap representing each mipmap. The first cell holds the full resolution image. More...

Inheritance diagram for ImageMapPyramid:

Public Member Functions
void	set_map (ImageMap &map)

void	clear ()

void	clear_mipmaps ()

void	copy_from (const ImageMapPyramid *src)

ImageMap *	get_image () const

const ImageMap *	get_map () const

const ImageMap *	get_map (ImageEvalContext &context, const unsigned int &index) const

const unsigned int &	get_count () const

virtual size_t	get_memory_size () const override
	Get the amount of memory occupied by the resource.

const ImagePixel::RepeatMode &	get_u_repeat_mode () const

const ImagePixel::RepeatMode &	get_v_repeat_mode () const

void	set_repeat_mode (const ImagePixel::RepeatMode &u_mode, const ImagePixel::RepeatMode &v_mode)

void	get_pixel_mipmap_trilinear (const MapEvalCtx &eval_ctx, ImageEvalContext &pyr_context, GMathVec4f &color, const int &display_mipmap_level=0)

void	get_pixel_mipmap_ewa (const MapEvalCtx &eval_ctx, ImageEvalContext &pyr_context, GMathVec4f &color, const double &anisotropy_factor, const int &display_mipmap_level=false)

void	get_pixel_ewa (const MapEvalCtx &eval_ctx, ImageEvalContext &context, GMathVec4f &color, const double &anisotropy_factor, const int &display_mipmap_level)

void	get_pixel_nearest (const MapEvalCtx &eval_ctx, ImageEvalContext &context, GMathVec4f &color) const

void	get_pixel_bilinear (const MapEvalCtx &eval_ctx, ImageEvalContext &context, GMathVec4f &color) const

Public Member Functions inherited from ResourceData
	ResourceData (const ResourceData &other)

ResourceImportData *	get_import_data () const

void	set_import_data (ResourceImportData *data)

virtual Core128BitHashKey	get_hash_key () const
	Get the hash key of the resource.

virtual bool	is_serializable () const
	Tell if the resource can be serialized or not.

virtual void *	serialize (size_t &serial_size) const
	Serialize the resource data.

virtual bool	deserialize (void *serial, const size_t &serial_size)
	Deserialize the resource data.

void	advert_memory_changed () const
	Adverts that the memory usage of the resource has changed.

bool	is_protected () const

Public Member Functions inherited from EventObject
	EventObject ()
	Constructor.

	EventObject (const EventObject &src)
	Copy Constructor.

virtual	~EventObject () override
	Destructor.

void	connect (EventObject &sender, const CoreString &event_id, EventInfoMethod event_cb, void *data=0)
	Connects this to an object to listen to a specific event.

void	connect (EventObject &sender, EventInfoMethod event_cb, void *data=0)
	Connects this to an object to listen any of its events.

bool	disconnect (EventObject &sender, const CoreString &event_id, EventInfoMethod event_cb, void *data=0)

bool	disconnect_all (EventObject &sender)
	Disconnects from all objects sender was listening on.

void	disconnect_all ()
	Disconnects from all objects we were listening on.

void	remove_all_connection ()
	Disconnects object from other objects it is listening to, and also disconnects all objects listening to it.

void	raise_event (const CoreString &event_id) const
	sends an event

void	raise_event (const EventInfo &event_info) const
	sends an event

bool	is_connected (EventObject &sender, const CoreString &event_id, void *data)

void	set_mute (const bool &mute)
	Asks for object muting. This will increase or decrease the muting counter. Unmuting may not be immediat since it will happen only when counter reaches 0.

bool	is_mute () const
	Returns if object is muted.

CoreArray< EventObject * >	get_senders () const

unsigned int	get_sender_count () const

unsigned int	get_receiver_count () const

void	connect (EventObject &sender, const CoreString &event_id, EventMethod event_cb, void *data=0)
	Connects this to an object to listen to a specific event.

void	connect (EventObject &sender, EventMethod event_cb, void *data=0)
	Connects this to an object to listen any of its events.

bool	disconnect (EventObject &sender, const CoreString &event_id, EventMethod event_cb, void *data=0)
	Disconnects this from an object for a specific event.

Public Member Functions inherited from CoreCustomData
	CoreCustomData (const CoreCustomData &src)

void	add_custom_data (void *key, const bool &data)

void	add_custom_data (void *key, const int &data)

void	add_custom_data (void *key, const unsigned int &data)

void	add_custom_data (void key, const char data)

void	add_custom_data (void *key, const CoreString &data)

void	add_custom_data (void *key, const double &data)

void	add_custom_data (void key, void data)

void	remove_custom_data (void *key)

void	remove_all_custom_data ()

void	set_custom_data (void *key, const bool &data)

void	set_custom_data (void *key, const int &data)

void	set_custom_data (void *key, const unsigned int &data)

void	set_custom_data (void *key, const double &data)

void	set_custom_data (void key, const char data)

void	set_custom_data (void *key, const CoreString &data)

void	set_custom_data (void key, void data)

void	get_custom_data (void *key, bool &data) const

void	get_custom_data (void *key, int &data) const

void	get_custom_data (void *key, unsigned int &data) const

void	get_custom_data (void *key, double &data) const

void	get_custom_data (void *key, CoreString &data) const

void	get_custom_data (void key, void &data) const

Public Member Functions inherited from CoreBaseObject
bool	is_kindof (const CoreBaseObject &object) const

CoreString	get_class_info_name () const

const unsigned long &	get_class_info_id () const

virtual bool	is_kindof (const CoreClassInfo &cinfo) const

virtual const CoreClassInfo &	get_class_info () const

template<class T >
T *	cast ()

template<class T >
const T *	cast () const

Public Member Functions inherited from CoreBaseType
bool	is_kindof (const CoreClassInfo &cinfo) const

Additional Inherited Members
Public Types inherited from EventObject
typedef void(*	EventInfoFunction )(EventObject &, const EventInfo &, void *)
	event callback signature for free functions / static methods.

typedef void(EventObject::*	EventInfoMethod )(EventObject &, const EventInfo &, void *)
	event callback signature for methods.

typedef void(*	EventFunction )(EventObject &, const CoreString &, void *)

typedef void(EventObject::*	EventMethod )(EventObject &, const CoreString &, void *)

Static Public Member Functions inherited from EventObject
static void	connect (EventObject &sender, const CoreString &event_id, EventObject &receiver, EventInfoMethod event_cb, void *data=0)
	Static version of the above function.

static void	connect (EventObject &sender, EventObject &receiver, EventInfoMethod event_cb, void *data=0)
	Static version of the above function.

static void	connect (EventObject &sender, const CoreString &event_id, EventInfoFunction event_cb, void *data=0)
	Connects to an object to listen to a specific event.

static void	connect (EventObject &sender, EventInfoFunction event_cb, void *data=0)
	Connects to an object to listen any of its events.

static bool	disconnect (EventObject &sender, const CoreString &event_id, EventInfoFunction event_cb, void *data=0)

static void	raise_event (EventObject &sender, const CoreString &event_id)
	Sends an event.

static void	raise_event (EventObject &sender, const EventInfo &event_info)
	Sends an event.

static void	connect (EventObject &sender, const CoreString &event_id, EventFunction event_cb, void *data=0)
	Connects to an object to listen to a specific event.

static void	connect (EventObject &sender, EventFunction event_cb, void *data=0)
	Connects to an object to listen any of its events.

static void	connect (EventObject &sender, const CoreString &event_id, EventObject &receiver, EventMethod event_cb, void *data=0)
	Static version of the above function.

static void	connect (EventObject &sender, EventObject &receiver, EventMethod event_cb, void *data=0)
	Static version of the above function.

static bool	disconnect (EventObject &sender, const CoreString &event_id, EventFunction event_cb, void *data=0)
	Disconnects this from an object for a specific event.

Detailed Description

This class manages mipmaps for an ImageCanvas.
It contains two (for multi threading purpose) arrays containing the ImageMap representing each mipmap. The first cell holds the full resolution image.

Member Function Documentation

size_t ImageMapPyramid::get_memory_size ( void ) const

overridevirtual

Get the amount of memory occupied by the resource.

Returns an estimate in bytes of the data allocated by the object.

Reimplemented from ResourceData.

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation