From: Seunghun Lee <shiin.lee@samsung.com>
Date: Mon, 6 Nov 2023 00:49:15 +0000 (+0900)
Subject: tbm_server: Reference/unreference tbm_surface
X-Git-Tag: accepted/tizen/unified/20231110.172201~3
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=31eb60fd2eabb05576c225ed6b342854abada56d;p=platform%2Fcore%2Fuifw%2Flibds-tizen.git

tbm_server: Reference/unreference tbm_surface

This is to prevent tbm_surface from being destroyed while ds_buffer is
alive.

Change-Id: Iaab843d721d01b82a774094d91f03629e0a98fa4
---

diff --git a/src/tbm_server/tbm_server.c b/src/tbm_server/tbm_server.c
index 693f8a9..0001d9f 100644
--- a/src/tbm_server/tbm_server.c
+++ b/src/tbm_server/tbm_server.c
@@ -110,7 +110,10 @@ tbm_client_buffer_handle_resource_destroy(struct wl_listener *listener,
     buffer = wl_container_of(listener, buffer, resource_destroy);
 
     buffer->resource = NULL;
+
+    tbm_surface_internal_unref(buffer->surface);
     buffer->surface = NULL;
+
     wl_list_remove(&buffer->resource_destroy.link);
     wl_list_init(&buffer->resource_destroy.link);
 
@@ -220,6 +223,7 @@ tbm_client_buffer_create(struct wl_resource *resource)
     ds_buffer_init(&buffer->base, &tbm_client_buffer_iface, width, height);
 
     buffer->resource = resource;
+    tbm_surface_internal_ref(surface);
     buffer->surface = surface;
     buffer->format = tbm_surface_get_format(surface);
 
diff --git a/src/tbm_server/tbm_server.h b/src/tbm_server/tbm_server.h
index 3ae00f3..c045496 100644
--- a/src/tbm_server/tbm_server.h
+++ b/src/tbm_server/tbm_server.h
@@ -4,6 +4,7 @@
 #include <wayland-server.h>
 #include <wayland-tbm-server.h>
 #include <tbm_surface.h>
+#include <tbm_surface_internal.h>
 #include <libds/interfaces/buffer.h>
 #include <libds-tizen/types/tbm_server.h>