From 92064a0c4108f3fb3f3015f551fff97cc4d17d28 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Fri, 5 Jan 2024 22:27:07 +0200
Subject: [PATCH] Remove `&mut BufferRef` getter from write-mapped
 `AudioBuffer` / `VideoFrame`

This allows invalidating the buffer map.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1374>
---
 gstreamer-audio/src/audio_buffer.rs | 10 ----------
 gstreamer-video/src/video_frame.rs  | 10 ----------
 2 files changed, 20 deletions(-)

diff --git a/gstreamer-audio/src/audio_buffer.rs b/gstreamer-audio/src/audio_buffer.rs
index bc5b66cc3..663246af8 100644
--- a/gstreamer-audio/src/audio_buffer.rs
+++ b/gstreamer-audio/src/audio_buffer.rs
@@ -233,11 +233,6 @@ impl AudioBuffer<Writable> {
         }
     }
 
-    #[inline]
-    pub fn buffer_mut(&mut self) -> &mut gst::BufferRef {
-        unsafe { gst::BufferRef::from_mut_ptr(self.audio_buffer.buffer) }
-    }
-
     pub fn plane_data_mut(&mut self, plane: u32) -> Result<&mut [u8], glib::BoolError> {
         if plane >= self.n_planes() {
             return Err(glib::bool_error!(
@@ -530,11 +525,6 @@ impl<'a> AudioBufferRef<&'a mut gst::BufferRef> {
         }
     }
 
-    #[inline]
-    pub fn buffer_mut(&mut self) -> &mut gst::BufferRef {
-        unsafe { gst::BufferRef::from_mut_ptr(self.audio_buffer.buffer) }
-    }
-
     #[inline]
     pub fn plane_data_mut(&mut self, plane: u32) -> Result<&mut [u8], glib::BoolError> {
         if plane >= self.n_planes() {
diff --git a/gstreamer-video/src/video_frame.rs b/gstreamer-video/src/video_frame.rs
index bed8111cd..84ccc2366 100644
--- a/gstreamer-video/src/video_frame.rs
+++ b/gstreamer-video/src/video_frame.rs
@@ -474,11 +474,6 @@ impl VideoFrame<Writable> {
         }
     }
 
-    #[inline]
-    pub fn buffer_mut(&mut self) -> &mut gst::BufferRef {
-        unsafe { gst::BufferRef::from_mut_ptr(self.frame.buffer) }
-    }
-
     pub fn comp_data_mut(&mut self, component: u32) -> Result<&mut [u8], glib::BoolError> {
         let poffset = self.info().comp_poffset(component as u8) as usize;
         Ok(&mut self.plane_data_mut(self.format_info().plane()[component as usize])?[poffset..])
@@ -847,11 +842,6 @@ impl<'a> VideoFrameRef<&'a mut gst::BufferRef> {
         }
     }
 
-    #[inline]
-    pub fn buffer_mut(&mut self) -> &mut gst::BufferRef {
-        unsafe { gst::BufferRef::from_mut_ptr(self.frame.buffer) }
-    }
-
     pub fn comp_data_mut(&mut self, component: u32) -> Result<&mut [u8], glib::BoolError> {
         let poffset = self.info().comp_poffset(component as u8) as usize;
         Ok(&mut self.plane_data_mut(self.format_info().plane()[component as usize])?[poffset..])