efl/legacy/elementary/src/lib/elm_cache.h

   /**
    * @defgroup Caches Caches
    *
    * These are functions which let one fine-tune some cache values for
    * Elementary applications, thus allowing for performance adjustments.
    *
    * @{
    */

   /**
    * @brief Flush all caches.
    *
    * Frees all data that was in cache and is not currently being used to reduce
    * memory usage. This frees Edje's, Evas' and Eet's cache. This is equivalent
    * to calling all of the following functions:
    * @li edje_file_cache_flush()
    * @li edje_collection_cache_flush()
    * @li eet_clearcache()
    * @li evas_image_cache_flush()
    * @li evas_font_cache_flush()
    * @li evas_render_dump()
    * @note Evas caches are flushed for every canvas associated with a window.
    *
    * @ingroup Caches
    */
   // XXX: rename: elm_cache_all_flush()
   EAPI void         elm_all_flush(void);

   /**
    * Get the configured cache flush interval time
    *
    * This gets the globally configured cache flush interval time, in
    * ticks
    *
    * @return The cache flush interval time
    * @ingroup Caches
    *
    * @see elm_all_flush()
    */
   EAPI int          elm_cache_flush_interval_get(void);

   /**
    * Set the configured cache flush interval time
    *
    * This sets the globally configured cache flush interval time, in ticks
    *
    * @param size The cache flush interval time
    * @ingroup Caches
    *
    * @see elm_all_flush()
    */
   EAPI void         elm_cache_flush_interval_set(int size);

   /**
    * Set the configured cache flush interval time for all applications on the
    * display
    *
    * This sets the globally configured cache flush interval time -- in ticks
    * -- for all applications on the display.
    *
    * @param size The cache flush interval time
    * @ingroup Caches
    */
   // XXX: deprecate and replace with elm_config_all_flush()
   EAPI void         elm_cache_flush_interval_all_set(int size);

   /**
    * Get the configured cache flush enabled state
    *
    * This gets the globally configured cache flush state - if it is enabled
    * or not. When cache flushing is enabled, elementary will regularly
    * (see elm_cache_flush_interval_get() ) flush caches and dump data out of
    * memory and allow usage to re-seed caches and data in memory where it
    * can do so. An idle application will thus minimise its memory usage as
    * data will be freed from memory and not be re-loaded as it is idle and
    * not rendering or doing anything graphically right now.
    *
    * @return The cache flush state
    * @ingroup Caches
    *
    * @see elm_all_flush()
    */
   EAPI Eina_Bool    elm_cache_flush_enabled_get(void);

   /**
    * Set the configured cache flush enabled state
    *
    * This sets the globally configured cache flush enabled state.
    *
    * @param size The cache flush enabled state
    * @ingroup Caches
    *
    * @see elm_all_flush()
    */
   EAPI void         elm_cache_flush_enabled_set(Eina_Bool enabled);

   /**
    * Set the configured cache flush enabled state for all applications on the
    * display
    *
    * This sets the globally configured cache flush enabled state for all
    * applications on the display.
    *
    * @param size The cache flush enabled state
    * @ingroup Caches
    */
   // XXX: deprecate and replace with elm_config_all_flush()
   EAPI void         elm_cache_flush_enabled_all_set(Eina_Bool enabled);

   /**
    * Get the configured font cache size
    *
    * This gets the globally configured font cache size, in bytes.
    *
    * @return The font cache size
    * @ingroup Caches
    */
   EAPI int          elm_font_cache_get(void);

   /**
    * Set the configured font cache size
    *
    * This sets the globally configured font cache size, in bytes
    *
    * @param size The font cache size
    * @ingroup Caches
    */
   EAPI void         elm_font_cache_set(int size);

   /**
    * Set the configured font cache size for all applications on the
    * display
    *
    * This sets the globally configured font cache size -- in bytes
    * -- for all applications on the display.
    *
    * @param size The font cache size
    * @ingroup Caches
    */
   // XXX: deprecate and replace with elm_config_all_flush()
   EAPI void         elm_font_cache_all_set(int size);

   /**
    * Get the configured image cache size
    *
    * This gets the globally configured image cache size, in bytes
    *
    * @return The image cache size
    * @ingroup Caches
    */
   EAPI int          elm_image_cache_get(void);

   /**
    * Set the configured image cache size
    *
    * This sets the globally configured image cache size, in bytes
    *
    * @param size The image cache size
    * @ingroup Caches
    */
   EAPI void         elm_image_cache_set(int size);

   /**
    * Set the configured image cache size for all applications on the
    * display
    *
    * This sets the globally configured image cache size -- in bytes
    * -- for all applications on the display.
    *
    * @param size The image cache size
    * @ingroup Caches
    */
   // XXX: deprecate and replace with elm_config_all_flush()
   EAPI void         elm_image_cache_all_set(int size);

   /**
    * Get the configured edje file cache size.
    *
    * This gets the globally configured edje file cache size, in number
    * of files.
    *
    * @return The edje file cache size
    * @ingroup Caches
    */
   EAPI int          elm_edje_file_cache_get(void);

   /**
    * Set the configured edje file cache size
    *
    * This sets the globally configured edje file cache size, in number
    * of files.
    *
    * @param size The edje file cache size
    * @ingroup Caches
    */
   EAPI void         elm_edje_file_cache_set(int size);

   /**
    * Set the configured edje file cache size for all applications on the
    * display
    *
    * This sets the globally configured edje file cache size -- in number
    * of files -- for all applications on the display.
    *
    * @param size The edje file cache size
    * @ingroup Caches
    */
   // XXX: deprecate and replace with elm_config_all_flush()
   EAPI void         elm_edje_file_cache_all_set(int size);

   /**
    * Get the configured edje collections (groups) cache size.
    *
    * This gets the globally configured edje collections cache size, in
    * number of collections.
    *
    * @return The edje collections cache size
    * @ingroup Caches
    */
   EAPI int          elm_edje_collection_cache_get(void);

   /**
    * Set the configured edje collections (groups) cache size
    *
    * This sets the globally configured edje collections cache size, in
    * number of collections.
    *
    * @param size The edje collections cache size
    * @ingroup Caches
    */
   EAPI void         elm_edje_collection_cache_set(int size);

   /**
    * Set the configured edje collections (groups) cache size for all
    * applications on the display
    *
    * This sets the globally configured edje collections cache size -- in
    * number of collections -- for all applications on the display.
    *
    * @param size The edje collections cache size
    * @ingroup Caches
    */
   // XXX: deprecate and replace with elm_config_all_flush()
   EAPI void         elm_edje_collection_cache_all_set(int size);

   /**
    * @}
    */