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#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "ecore_drm_private.h"
/* local variables */
static int _ecore_drm_init_count = 0;
/* external variables */
int _ecore_drm_log_dom = -1;
EAPI int ECORE_DRM_EVENT_ACTIVATE = 0;
static void
_ecore_drm_event_activate_free(void *data EINA_UNUSED, void *event)
{
free(event);
}
void
_ecore_drm_event_activate_send(Eina_Bool active)
{
Ecore_Drm_Event_Activate *e;
if (!(e = calloc(1, sizeof(Ecore_Drm_Event_Activate)))) return;
e->active = active;
ecore_event_add(ECORE_DRM_EVENT_ACTIVATE, e,
_ecore_drm_event_activate_free, NULL);
}
/**
* @defgroup Ecore_Drm_Init_Group Drm Library Init and Shutdown Functions
*
* Functions that start and shutdown the Ecore_Drm Library.
*/
/**
* Initialize the Ecore_Drm library
*
* @return The number of times the library has been initialized without
* being shut down. 0 is returned if an error occurs.
*
* @ingroup Ecore_Drm_Init_Group
*/
EAPI int
ecore_drm_init(void)
{
/* if we have already initialized, return the count */
if (++_ecore_drm_init_count != 1) return _ecore_drm_init_count;
/* try to init eina */
if (!eina_init()) return --_ecore_drm_init_count;
/* try to init ecore */
if (!ecore_init())
{
eina_shutdown();
return --_ecore_drm_init_count;
}
/* try to init ecore_event */
if (!ecore_event_init())
{
ecore_shutdown();
eina_shutdown();
return --_ecore_drm_init_count;
}
/* set logging level */
eina_log_level_set(EINA_LOG_LEVEL_DBG);
/* try to create logging domain */
_ecore_drm_log_dom =
eina_log_domain_register("ecore_drm", ECORE_DRM_DEFAULT_LOG_COLOR);
if (!_ecore_drm_log_dom)
{
EINA_LOG_ERR("Could not create log domain for Ecore_Drm");
goto log_err;
}
/* set default logging level for this domain */
if (!eina_log_domain_level_check(_ecore_drm_log_dom, EINA_LOG_LEVEL_DBG))
eina_log_domain_level_set("ecore_drm", EINA_LOG_LEVEL_DBG);
/* try to init eeze */
if (!eeze_init()) goto eeze_err;
_ecore_drm_inputs_init();
ECORE_DRM_EVENT_ACTIVATE = ecore_event_type_new();
ECORE_DRM_EVENT_OUTPUT = ecore_event_type_new();
ECORE_DRM_EVENT_SEAT_ADD = ecore_event_type_new();
/* return init count */
return _ecore_drm_init_count;
eeze_err:
eina_log_domain_unregister(_ecore_drm_log_dom);
_ecore_drm_log_dom = -1;
log_err:
ecore_event_shutdown();
ecore_shutdown();
eina_shutdown();
return --_ecore_drm_init_count;
}
/**
* Shutdown the Ecore_Drm library.
*
* @return The number of times the library has been initialized without
* being shutdown. 0 is returned if an error occurs.
*
* @ingroup Ecore_Drm_Init_Group
*/
EAPI int
ecore_drm_shutdown(void)
{
/* _ecore_drm_init_count should not go below zero. */
if (_ecore_drm_init_count < 1)
{
ERR("Ecore_Drm Shutdown called without Ecore_Drm Init");
return 0;
}
/* if we are still in use, decrement init count and get out */
if (--_ecore_drm_init_count != 0) return _ecore_drm_init_count;
/* close eeze */
eeze_shutdown();
/* shutdown ecore_event */
ecore_event_shutdown();
/* shutdown ecore */
ecore_shutdown();
/* unregsiter log domain */
eina_log_domain_unregister(_ecore_drm_log_dom);
_ecore_drm_log_dom = -1;
/* shutdown eina */
eina_shutdown();
_ecore_drm_inputs_shutdown();
/* return init count */
return _ecore_drm_init_count;
}
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