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ecore_evas_extn: Modify not to send a message if there is nothing to draw 

Summary:
Seding ipc messages on ews_update_image(which is invoked as a callback of EVAS_RENDER_POST)
can makes ecore main loop awake, because sending ipc messages makes message_queue not empty.

so that this patch prevent seding ipc logic if there is nothing to draw.

Reviewers: cedric, raster

Reviewed By: raster

Subscribers: zmike

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D6055
This commit is contained in:
Wonki Kim 2018-05-09 23:46:00 +09:00 committed by Carsten Haitzler (Rasterman)
parent 9cf5b97a8a
commit fef2a12ef6
1 changed files with 21 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
src/modules/ecore_evas/engines/extn/ecore_evas_extn.c
View File

@ -1542,27 +1542,30 @@ _ecore_evas_ews_update_image(void *data, Evas *e EINA_UNUSED, void *event_info)
prev_b = extn->prev_b;
_extnbuf_unlock(extn->b[prev_b].buf);
EINA_LIST_FOREACH(post->updated_area, l, r)
if (post->updated_area)
{
Ipc_Data_Update ipc;
Eina_List *ll;
EINA_LIST_FOREACH(post->updated_area, l, r)
{
Ipc_Data_Update ipc;
Eina_List *ll;
ipc.x = r->x;
ipc.y = r->y;
ipc.w = r->w;
ipc.h = r->h;
EINA_LIST_FOREACH(extn->ipc.clients, ll, client)
ecore_ipc_client_send(client, MAJOR, OP_UPDATE, 0, 0, 0, &ipc,
sizeof(ipc));
}
ipc.x = r->x;
ipc.y = r->y;
ipc.w = r->w;
ipc.h = r->h;
EINA_LIST_FOREACH(extn->ipc.clients, ll, client)
ecore_ipc_client_send(client, MAJOR, OP_UPDATE, 0, 0, 0, &ipc,
sizeof(ipc));
}
EINA_LIST_FOREACH(extn->ipc.clients, l, client)
ecore_ipc_client_send(client, MAJOR, OP_UPDATE_DONE, 0, 0,
prev_b, NULL, 0);
if (extn->profile.done)
{
_ecore_evas_extn_socket_window_profile_change_done_send(ee);
extn->profile.done = EINA_FALSE;
EINA_LIST_FOREACH(extn->ipc.clients, l, client)
ecore_ipc_client_send(client, MAJOR, OP_UPDATE_DONE, 0, 0,
prev_b, NULL, 0);
if (extn->profile.done)
{
_ecore_evas_extn_socket_window_profile_change_done_send(ee);
extn->profile.done = EINA_FALSE;
}
}
}