From d1ad651548440fbd6c33e37f4ef89e687ed137a9 Mon Sep 17 00:00:00 2001
From: Guillaume Desmottes <guillaume.desmottes@onestream.live>
Date: Wed, 21 May 2025 07:50:40 +0200
Subject: [PATCH] gstreamer: value: add binding for gst_value_hash()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1639>
---
 gstreamer/src/value.rs | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gstreamer/src/value.rs b/gstreamer/src/value.rs
index bb0f7cb70..7703eb41f 100644
--- a/gstreamer/src/value.rs
+++ b/gstreamer/src/value.rs
@@ -1305,6 +1305,10 @@ pub trait GstValueExt: Sized {
         s: &str,
         pspec: &glib::ParamSpec,
     ) -> Result<glib::Value, glib::BoolError>;
+    #[cfg(feature = "v1_28")]
+    #[cfg_attr(docsrs, doc(cfg(feature = "v1_28")))]
+    #[doc(alias = "gst_value_hash")]
+    fn hash(&self) -> Result<u32, glib::BoolError>;
 }
 
 impl GstValueExt for glib::Value {
@@ -1483,6 +1487,20 @@ impl GstValueExt for glib::Value {
             }
         }
     }
+
+    #[cfg(feature = "v1_28")]
+    fn hash(&self) -> Result<u32, glib::BoolError> {
+        {
+            unsafe {
+                let mut hash = 0;
+                glib::result_from_gboolean!(
+                    gstreamer_sys::gst_value_hash(self.to_glib_none().0, &mut hash),
+                    "Failed to hash {self:?}"
+                )?;
+                Ok(hash)
+            }
+        }
+    }
 }
 
 #[doc(hidden)]