Evas_Cserve(3)

NAME
Evas_Cserve - Shared Image Cache Server

 - Evas has an (optional) module that provides client-server infrastructure to share bitmaps across multiple processes, saving data and processing power.

SYNOPSIS

  Data Structures
struct _Evas_Cserve_Stats
Statistics about the server that shares cached bitmaps.
struct _Evas_Cserve_Image_Cache
A handle of a cache of images shared by a server.
struct _Evas_Cserve_Image
A handle to an image shared by a server.
struct _Evas_Cserve_Config
Configuration that controls the server that shares cached bitmaps.

  Functions
EVAS_API Eina_Bool evas_cserve_want_get (void)
Retrieves if the system wants to share bitmaps using the server.
EVAS_API Eina_Bool evas_cserve_connected_get (void)
Retrieves if the system is connected to the server used to share bitmaps.
EVAS_API Eina_Bool evas_cserve_stats_get (Evas_Cserve_Stats *stats)
Retrieves statistics from a running bitmap sharing server.
EVAS_API Eina_Bool evas_cserve_config_get (Evas_Cserve_Config *config)
Retrieves the current configuration of the Evas image caching server.
EVAS_API Eina_Bool evas_cserve_config_set (const Evas_Cserve_Config *config)
Changes the configurations of the Evas image caching server.
EVAS_API void evas_cserve_disconnect (void)
Force the system to disconnect from the bitmap caching server.

Detailed Description

Evas has an (optional) module that provides client-server infrastructure to share bitmaps across multiple processes, saving data and processing power. Be warned that it doesn't work when threaded image preloading is enabled for Evas, though.

Function Documentation

  EVAS_API Eina_Bool evas_cserve_want_get (void)

Retrieves if the system wants to share bitmaps using the server.

Returns
    EINA_TRUE if it wants, EINA_FALSE otherwise.

  EVAS_API Eina_Bool evas_cserve_connected_get (void)

Retrieves if the system is connected to the server used to share bitmaps.

Returns
    EINA_TRUE if it's connected, EINA_FALSE otherwise.

  EVAS_API Eina_Bool evas_cserve_stats_get (Evas_Cserve_Stats * stats)

Retrieves statistics from a running bitmap sharing server.

Parameters
    stats pointer to structure to fill with statistics about the bitmap cache server.

Returns
    EINA_TRUE if stats were filled with data, EINA_FALSE otherwise (when stats is untouched)

  EVAS_API Eina_Bool evas_cserve_config_get (Evas_Cserve_Config * config)

Retrieves the current configuration of the Evas image caching server.

Parameters
    config where to store current image caching server's configuration.

Returns
    EINA_TRUE if config was filled with data, EINA_FALSE otherwise (when config is untouched)

The fields of config will be altered to reflect the current configuration's values.

See also
    evas_cserve_config_set()

  EVAS_API Eina_Bool evas_cserve_config_set (const Evas_Cserve_Config * config)

Changes the configurations of the Evas image caching server.

Parameters
    config A bitmap cache configuration handle with fields set to desired configuration values.

Returns
    EINA_TRUE if config was successfully applied, EINA_FALSE otherwise.

See also
    evas_cserve_config_get()

Author

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