From: Changyeon Lee <cyeon.lee@samsung.com>
Date: Thu, 4 Jun 2020 08:50:48 +0000 (+0900)
Subject: e_comp_wl_rsm: add e_comp_wl_remote_surface_consumers_get
X-Git-Tag: submit/tizen/20200617.070953~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7ee0cdfbc430b72d8bffc100081a84f9a0b404e6;p=platform%2Fupstream%2Fenlightenment.git

e_comp_wl_rsm: add e_comp_wl_remote_surface_consumers_get

Change-Id: Ia8a059bf4692c85384d064b48543991310e48145
---

diff --git a/src/bin/e_comp_wl_rsm.c b/src/bin/e_comp_wl_rsm.c
index d2ec7acd70..278fdbda72 100644
--- a/src/bin/e_comp_wl_rsm.c
+++ b/src/bin/e_comp_wl_rsm.c
@@ -3520,6 +3520,35 @@ e_comp_wl_remote_surface_providers_get(E_Client *ec)
    return provs;
 }
 
+/**
+ * Get a list of e_clients of tizen remote surface consumers which use given ec
+ * NB: caller must free returned Eina_List object after using it.
+ */
+E_API Eina_List *
+e_comp_wl_remote_surface_consumers_get(E_Client *ec)
+{
+   Eina_List *consumer_ec_l = NULL; /* result list */
+   E_Client *consumer_ec;
+   E_Comp_Wl_Remote_Surface *rs;
+   E_Comp_Wl_Remote_Provider *provider;
+   Eina_List *l;
+
+   provider = _remote_provider_find(ec);
+   if (!provider) return NULL;
+
+   EINA_LIST_FOREACH(provider->common.surfaces, l, rs)
+     {
+        consumer_ec = rs->ec;
+        if (!consumer_ec) consumer_ec = rs->bind_ec;
+        if (!consumer_ec) continue;
+        if (!consumer_ec->remote_surface.consumer) continue;
+
+        consumer_ec_l = eina_list_append(consumer_ec_l, consumer_ec);
+     }
+
+   return consumer_ec_l;
+}
+
 #undef E_CLIENT_HOOK_APPEND
 #define E_CLIENT_HOOK_APPEND(l, t, cb, d) \
   do                                      \
diff --git a/src/bin/e_comp_wl_rsm.h b/src/bin/e_comp_wl_rsm.h
index 0e04edfcea..13030694a2 100644
--- a/src/bin/e_comp_wl_rsm.h
+++ b/src/bin/e_comp_wl_rsm.h
@@ -20,6 +20,12 @@ E_API   E_Client  *e_comp_wl_remote_surface_bound_provider_ec_get(E_Client *ec);
  */
 E_API   Eina_List *e_comp_wl_remote_surface_providers_get(E_Client *ec);
 
+/**
+ * Get a list of e_clients of tizen remote surface consumers which use given ec
+ * NB: caller must free returned Eina_List object after using it.
+ */
+E_API   Eina_List *e_comp_wl_remote_surface_consumers_get(E_Client *ec);
+
 E_API extern int E_EVENT_REMOTE_SURFACE_PROVIDER_VISIBILITY_CHANGE;
 
 struct _E_Event_Remote_Surface_Provider