From 7065d1d884b68b745322564ca31ec3902cf2d265 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Sat, 16 Dec 2017 17:39:32 +0200
Subject: [PATCH] Add constants for COPY_ALL and COPY_METADATA buffer copy
 flags

---
 gstreamer/src/buffer.rs | 5 +++++
 gstreamer/src/lib.rs    | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gstreamer/src/buffer.rs b/gstreamer/src/buffer.rs
index 461e5ede4..19c7d4154 100644
--- a/gstreamer/src/buffer.rs
+++ b/gstreamer/src/buffer.rs
@@ -574,6 +574,11 @@ impl<T> Eq for MappedBuffer<T> {}
 
 unsafe impl<T> Send for MappedBuffer<T> {}
 
+lazy_static! {
+    pub static ref BUFFER_COPY_METADATA: ::BufferCopyFlags = ::BufferCopyFlags::FLAGS | ::BufferCopyFlags::TIMESTAMPS | ::BufferCopyFlags::META;
+    pub static ref BUFFER_COPY_ALL: ::BufferCopyFlags = *BUFFER_COPY_METADATA | ::BufferCopyFlags::MEMORY;
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/gstreamer/src/lib.rs b/gstreamer/src/lib.rs
index 712de9218..4e23b4087 100644
--- a/gstreamer/src/lib.rs
+++ b/gstreamer/src/lib.rs
@@ -74,7 +74,7 @@ pub use caps::{Caps, CapsRef};
 pub mod tags;
 pub use tags::{Tag, TagList, TagListRef};
 pub mod buffer;
-pub use buffer::{Buffer, BufferMap, BufferRef, MappedBuffer};
+pub use buffer::{Buffer, BufferMap, BufferRef, MappedBuffer, BUFFER_COPY_METADATA, BUFFER_COPY_ALL};
 pub mod sample;
 pub use sample::{Sample, SampleRef};
 pub mod bufferlist;