From: joonbum.ko <joonbum.ko@samsung.com>
Date: Thu, 30 Nov 2017 11:20:55 +0000 (+0900)
Subject: tpl_wayland_egl_thread: Add tbm_surface_queue_release on buffer flush cb
X-Git-Tag: accepted/tizen/unified/20171206.063114~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=926dae9c7a6f548fe5abc0435e9fc75d22a456a9;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

tpl_wayland_egl_thread: Add tbm_surface_queue_release on buffer flush cb

 This patch fixes the case that unnecessary buffer release cb is called
  after buffer flush.

Change-Id: Iaa2023ecb6d990815e89b63a48f6709e694bbaeb
Signed-off-by: joonbum.ko <joonbum.ko@samsung.com>
---

diff --git a/src/tpl_wayland_egl_thread.c b/src/tpl_wayland_egl_thread.c
index 07b2d35..4db6a8c 100644
--- a/src/tpl_wayland_egl_thread.c
+++ b/src/tpl_wayland_egl_thread.c
@@ -1193,6 +1193,20 @@ static void __cb_tss_flusher_flush_callback(void *data,
 		TPL_OBJECT_LOCK(&surf_source->obj);
 		__tpl_list_fini(surf_source->committed_buffers,
 						(tpl_free_func_t)__cb_buffer_remove_from_list);
+		while (!__tpl_list_is_empty(surf_source->committed_buffers)) {
+			tbm_surface_queue_error_e tsq_err = TBM_SURFACE_QUEUE_ERROR_NONE;
+			tbm_surface_h tbm_surface =
+				__tpl_list_pop_front(surf_source->committed_buffers,
+					(tpl_free_func_t)__cb_buffer_remove_from_list);
+
+			TRACE_ASYNC_END((int)tbm_surface, "[COMMIT ~ RELEASE] BO(%d)",
+							tbm_bo_export(tbm_surface_internal_get_bo(
+								tbm_surface, 0)));
+			tsq_err = tbm_surface_queue_release(surf_source->tbm_queue, tbm_surface);
+			if (tsq_err != TBM_SURFACE_QUEUE_ERROR_NONE)
+				TPL_ERR("Failed to release. tbm_surface(%p) tsq_err(%d)",
+						tbm_surface, tsq_err);
+		}
 		TPL_OBJECT_UNLOCK(&surf_source->obj);
 	}