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edje messages - use trash to keep message structs around for a short time 

more optimizations for edje messages to avoid excess alloc and frees
if we have some trash around... since messages already have list
nodes, re-use the main list node for storing trash and not eina trash
as this avoids extra allocs for trash nodes.
This commit is contained in:
Carsten Haitzler 2019-06-15 00:33:08 +01:00
parent c2d1aaaed6
commit 7c081c691b
1 changed files with 40 additions and 5 deletions
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45
src/lib/edje/edje_message_queue.c
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@ -11,10 +11,45 @@ static Eina_Inlist *tmp_msgq = NULL;
static int tmp_msgq_processing = 0;
static int tmp_msgq_restart = 0;
static Eina_Inlist *_edje_msg_trash = NULL;
/*============================================================================*
* API *
*============================================================================*/
#define INLIST_CONTAINER(container_type, list, list_entry) \
(container_type *)((unsigned char *)list - offsetof(container_type, list_entry))
static Edje_Message *
_edje_msg_trash_pop(void)
{
Edje_Message *em;
if (!_edje_msg_trash) return NULL;
em = INLIST_CONTAINER(Edje_Message, _edje_msg_trash, inlist_main);
_edje_msg_trash = eina_inlist_remove(_edje_msg_trash, &(em->inlist_main));
memset(em, 0, sizeof(Edje_Message));
return em;
}
static void
_edje_msg_trash_push(Edje_Message *em)
{
_edje_msg_trash = eina_inlist_prepend(_edje_msg_trash, &(em->inlist_main));
}
static void
_edje_msg_trash_clear(void)
{
Edje_Message *em;
while (_edje_msg_trash)
{
em = _edje_msg_trash_pop();
free(em);
}
}
static void
_edje_object_message_propagate_send(Evas_Object *obj, Edje_Message_Type type, int id, void *msg, Eina_Bool prop)
{
@ -141,9 +176,6 @@ bad_type:
return;
}
#define INLIST_CONTAINER(container_type, list, list_entry) \
(container_type *)((unsigned char *)list - offsetof(container_type, list_entry))
static void
_edje_object_message_signal_process_do(Eo *obj EINA_UNUSED, Edje *ed)
{
@ -259,6 +291,7 @@ _edje_job(void *data EINA_UNUSED)
_job = NULL;
_injob++;
_edje_message_queue_process();
_edje_msg_trash_clear();
_injob--;
}
@ -282,6 +315,7 @@ void
_edje_message_shutdown(void)
{
_edje_message_queue_clear();
_edje_msg_trash_clear();
if (_job_loss_timer)
{
ecore_timer_del(_job_loss_timer);
@ -315,7 +349,8 @@ _edje_message_new(Edje *ed, Edje_Queue queue, Edje_Message_Type type, int id)
{
Edje_Message *em;
em = calloc(1, sizeof(Edje_Message));
em = _edje_msg_trash_pop();
if (!em) em = calloc(1, sizeof(Edje_Message));
if (!em) return NULL;
em->edje = ed;
em->queue = queue;
@ -448,7 +483,7 @@ _edje_message_free(Edje_Message *em)
break;
}
}
free(em);
_edje_msg_trash_push(em);
}
static void