From e193eec8eb5edbdf5a3ae8847b3ad99e09aca1d1 Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@igalia.com>
Date: Wed, 22 Dec 2021 18:46:44 +0000
Subject: [PATCH] navigation: Fix Since marker for mouse scroll

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1665>
---
 .../gst-plugins-base/gst-libs/gst/video/navigation.h     | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h b/subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h
index ced2892f10..6bd61a5991 100644
--- a/subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h
+++ b/subprojects/gst-plugins-base/gst-libs/gst/video/navigation.h
@@ -275,6 +275,15 @@ typedef enum {
   GST_NAVIGATION_EVENT_MOUSE_BUTTON_RELEASE       = 4,
   GST_NAVIGATION_EVENT_MOUSE_MOVE                 = 5,
   GST_NAVIGATION_EVENT_COMMAND                    = 6,
+
+  /**
+   * GST_NAVIGATION_EVENT_MOUSE_SCROLL:
+   *
+   * A mouse scroll event. Use gst_navigation_event_parse_mouse_scroll_event()
+   * to extract the details from the event.
+   *
+   * Since: 1.18
+   */
   GST_NAVIGATION_EVENT_MOUSE_SCROLL               = 7
 } GstNavigationEventType;