pulp::view::ImageCache Class Reference

#include <image_cache.hpp>

Public Member Functions
	ImageCache ()=default
void	set_decoder (ImageDecodeFn fn)
void	set_releaser (ImageReleaseFn fn)
void	set_byte_budget (std::size_t bytes)
	Soft byte cap.
const DecodedImage *	get (const std::string &uri)
	Look up (and decode if absent) the image at uri.
void	clear ()
	Drop everything rebuildable.
ImageCacheStats	stats () const

Constructor & Destructor Documentation

ImageCache()

pulp::view::ImageCache::ImageCache ( )

default

Member Function Documentation

clear()

void pulp::view::ImageCache::clear

(

)

Drop everything rebuildable.

Wired to Processor::on_memory_pressure(Critical) at the host layer.

get()

const DecodedImage * pulp::view::ImageCache::get

(

const std::string &

uri

)

Look up (and decode if absent) the image at uri.

Returns nullptr on decode failure.

set_byte_budget()

void pulp::view::ImageCache::set_byte_budget ( std::size_t bytes )

inline

Soft byte cap.

When insertions push total_bytes past this, LRU entries are evicted until it fits. A cap of 0 disables trimming (useful in tests).

set_decoder()

void pulp::view::ImageCache::set_decoder ( ImageDecodeFn fn )

inline

set_releaser()

void pulp::view::ImageCache::set_releaser ( ImageReleaseFn fn )

inline

stats()

ImageCacheStats pulp::view::ImageCache::stats

(

)

const

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

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/image_cache.hpp