From: Gwanglim Lee <gl77.lee@samsung.com>
Date: Thu, 18 Jul 2019 05:04:08 +0000 (+0900)
Subject: examples: added missing release of previous buffer in a handler of buffer changed... 
X-Git-Tag: submit/tizen/20191007.044136~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F06%2F210306%2F1;p=platform%2Fcore%2Fuifw%2Fwayland-extension.git

examples: added missing release of previous buffer in a handler of buffer changed event

Change-Id: If15869a368cb883ecc8e03ea0fbc73fc5ff8eea1
---

diff --git a/src/examples/tzrs-consumer.c b/src/examples/tzrs-consumer.c
index 715abb9..97e047b 100644
--- a/src/examples/tzrs-consumer.c
+++ b/src/examples/tzrs-consumer.c
@@ -3,6 +3,7 @@
 #include <tizen-remote-surface-client-protocol.h>
 #include <wayland-tbm-client.h>
 #include <tbm_surface.h>
+#include <tbm_surface_internal.h>
 #include <sys/mman.h>
 
 static struct tizen_remote_surface_manager *tzrs_mng   = NULL;
@@ -326,6 +327,8 @@ _tzrs_cb_changed_buffer(void *data EINA_UNUSED,
                         uint32_t time EINA_UNUSED,
                         struct wl_array *keys EINA_UNUSED)
 {
+   tbm_surface_h tbm_surface_pre;
+
    switch (type)
      {
       case TIZEN_REMOTE_SURFACE_BUFFER_TYPE_TBM:
@@ -341,13 +344,15 @@ _tzrs_cb_changed_buffer(void *data EINA_UNUSED,
      }
 
    if (pre_buff)
-     tizen_remote_surface_release(tzrs, pre_buff);
+     {
+        tizen_remote_surface_release(tzrs, pre_buff);
+        tbm_surface_pre = wl_buffer_get_user_data(pre_buff);
+        tbm_surface_internal_unref(tbm_surface_pre);
+        wl_buffer_destroy(pre_buff);
+     }
 
    pre_buff = tbm;
-
-   /* close passed fd */
-   printf("FD: %d\n", fd);
-   close(fd);
+   close(fd); /* close passed fd */
 }
 
 static void