From: Joogab Yun <joogab.yun@samsung.com>
Date: Fri, 26 Aug 2016 06:09:12 +0000 (+0900)
Subject: [evas gl] does not use frame callback on gl backend
X-Git-Tag: accepted/tizen/common/20160908.134636~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=71b215f5bd0c257b2fcfeccde4d10bacb8f620aa;p=platform%2Fupstream%2Fefl.git

[evas gl] does not use frame callback on gl backend
          because evas wait so long for frame callback after
eglSwapBuffers.
          This cause the performance decline.
          but It is still necessary in the sw backend for render sync
          so, I modified only gl backend

Change-Id: I4c5d4d1f169e936a7ef0901d54d3782ba1f7c624
---

diff --git a/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c b/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c
old mode 100644
new mode 100755
index fcba9a2..1d32ac0
--- a/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c
+++ b/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c
@@ -1727,10 +1727,13 @@ _ecore_evas_wl_common_render_flush_pre(void *data, Evas *evas EINA_UNUSED, void
    if (!ee->visible) return;
 
    wdata = ee->engine.data;
-   wdata->anim_callback =
-     wl_surface_frame(ecore_wl_window_surface_get(wdata->win));
-   wl_callback_add_listener(wdata->anim_callback, &_anim_listener, ee);
-   ecore_evas_manual_render_set(ee, 1);
+   if (ee->can_async_render)
+      {
+         wdata->anim_callback =
+               wl_surface_frame(ecore_wl_window_surface_get(wdata->win));
+         wl_callback_add_listener(wdata->anim_callback, &_anim_listener, ee);
+         ecore_evas_manual_render_set(ee, 1);
+      }
 
    if ((wdata) && (wdata->wm_rot.done) &&
        (!ee->prop.wm_rot.manual_mode.set))