e_hwc_planes: allow begin hwc even if nocomp_override is positive

some hwc module want to use hwc even if nocomp_override is positive.
core policy of hwc set all plane to null when nocomp_override is positive.
if hwc module prepare client to plane, hwc mode is begined.

Change-Id: I6bef487acac93698570c177394e3df02bbe07985

diff --git a/src/bin/e_hwc_planes.c b/src/bin/e_hwc_planes.c
index 60979fe3e023da83a2d714f74d66c6676f04b099..e3b81a5b5a156180587bf65616233a8ebc572fee 100644 (file)
--- a/src/bin/e_hwc_planes.c
+++ b/src/bin/e_hwc_planes.c
@@ -394,6 +394,10 @@ _e_hwc_planes_prepare(E_Hwc *hwc, E_Zone *zone)
    Eina_List *hwc_ok_clist = NULL, *vis_clist = NULL;
    E_Output *output = hwc->output;
 
+   _e_hwc_planes_prepare_init(hwc);
+
+   if (e_comp->nocomp_override > 0) return EINA_FALSE;
+
    vis_clist = e_comp_vis_ec_list_get(zone);
    if (!vis_clist) return EINA_FALSE;
 
@@ -432,8 +436,6 @@ _e_hwc_planes_prepare(E_Hwc *hwc, E_Zone *zone)
    if ((n_vis < 1) || (n_ec < 1))
      goto done;
 
-   _e_hwc_planes_prepare_init(hwc);
-
    if (n_cur >= 1)
      n_skip = _e_hwc_planes_prepare_cursor(output, n_cur, hwc_ok_clist);
 
@@ -463,7 +465,7 @@ _e_hwc_planes_usable(E_Hwc *hwc)
    EINA_SAFETY_ON_NULL_RETURN_VAL(zone, EINA_FALSE);
 
    // check whether to use hwc and prepare the core assignment policy
-   if (!_e_hwc_planes_prepare(hwc, zone)) return EINA_FALSE;
+   _e_hwc_planes_prepare(hwc, zone);
 
    // extra policy can replace core policy
    e_comp_hook_call(E_COMP_HOOK_PREPARE_PLANE, NULL);
@@ -549,8 +551,6 @@ _e_hwc_planes_begin(E_Hwc *hwc)
    E_Hwc_Mode mode = E_HWC_MODE_NONE;
    Eina_Bool set = EINA_FALSE;
 
-   if (e_comp->nocomp_override > 0) return;
-
    if (_e_hwc_planes_can_hwcompose(eout))
      {
         ep_l = e_output_planes_get(eout);