From: jinbong, Lee <jinbong.lee@samsung.com>
Date: Fri, 17 Mar 2023 10:27:02 +0000 (+0900)
Subject: wl_egl : remive wl_egl_buffer in vblank's waiting buffers when wl_egl_buffer is freed
X-Git-Tag: accepted/tizen/unified/20230321.123222~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d071a1c9a30e96f11bbca25a57e2adea2a418e22;p=platform%2Fcore%2Fuifw%2Flibtpl-egl.git

wl_egl : remive wl_egl_buffer in vblank's waiting buffers when wl_egl_buffer is freed

  - Bug fix
   . if __cb_wl_egl_buffer_free is called then some wl_egl_buffer can be in waiting buffers for vblank.
     so it must be removed it before wl_egl_buffer is freed.

Change-Id: Ia08a7ecc6dcfd8f9d63e644b7cb733740672666b
---

diff --git a/src/tpl_wl_egl_thread.c b/src/tpl_wl_egl_thread.c
index 681b8ac..113a8a7 100755
--- a/src/tpl_wl_egl_thread.c
+++ b/src/tpl_wl_egl_thread.c
@@ -3661,6 +3661,14 @@ __cb_wl_egl_buffer_free(tpl_wl_egl_buffer_t *wl_egl_buffer)
 	}
 	tpl_gmutex_unlock(&wl_egl_surface->buffers_mutex);
 
+	if (wl_egl_surface->vblank) {
+		tpl_gmutex_lock(&wl_egl_surface->vblank->mutex);
+		if (wl_egl_surface->vblank->waiting_buffers)
+			__tpl_list_remove_data(wl_egl_surface->vblank->waiting_buffers, (void *)wl_egl_buffer,
+								   TPL_FIRST, NULL);
+		tpl_gmutex_unlock(&wl_egl_surface->vblank->mutex);
+	}
+
 	if (wl_egl_display) {
 		if (wl_egl_buffer->wl_buffer) {
 			wayland_tbm_client_destroy_buffer(wl_egl_display->wl_tbm_client,