From: Junkyeong Kim <jk0430.kim@samsung.com>
Date: Mon, 24 Feb 2020 10:49:16 +0000 (+0900)
Subject: e_hwc_window: execute null buffer commit if window state is CLIENT when pp set
X-Git-Tag: accepted/tizen/unified/20200228.123718~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=395e43194f0ea7b1ae4bd317ca823cd3ffc5d5c7;p=platform%2Fupstream%2Fenlightenment.git

e_hwc_window: execute null buffer commit if window state is CLIENT when pp set

to notify buffer release to client, execute null buffer commit.

Change-Id: I2c598a8fe352c0744093f19ee6882c953f3c72db
Signed-off-by: Junkyeong Kim <jk0430.kim@samsung.com>
---

diff --git a/src/bin/e_hwc_window.c b/src/bin/e_hwc_window.c
index 49edf75..4745603 100644
--- a/src/bin/e_hwc_window.c
+++ b/src/bin/e_hwc_window.c
@@ -2472,7 +2472,14 @@ e_hwc_window_pp_commit_data_acquire(E_Hwc_Window *hwc_window, Eina_Bool pp_hwc_m
              EINA_SAFETY_ON_NULL_RETURN_VAL(commit_data, EINA_FALSE);
           }
         else
-          return EINA_FALSE;
+          {
+             if (!hwc_window->display.buffer.tsurface) return EINA_FALSE;
+
+             commit_data = E_NEW(E_Hwc_Window_Commit_Data, 1);
+             EINA_SAFETY_ON_NULL_RETURN_VAL(commit_data, EINA_FALSE);
+
+             _e_hwc_window_buffer_set(&commit_data->buffer, NULL, NULL);
+          }
      }
 
    EHWTRACE("COM ts:%10p ------- {%25s}, state:%s, zpos:%d, deleted:%s",