From 579ac6c4e438db92f247683ec90327b1a966825b Mon Sep 17 00:00:00 2001
From: Marijn Suijten <marijns95@gmail.com>
Date: Fri, 30 Apr 2021 11:40:39 +0200
Subject: [PATCH] video: Implement gst_video_color_range_offsets for
 Video(Format)Info

---
 gstreamer-video/src/video_format_info.rs | 17 ++++++++++++++++-
 gstreamer-video/src/video_info.rs        | 10 ++++++----
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/gstreamer-video/src/video_format_info.rs b/gstreamer-video/src/video_format_info.rs
index d3d02a52d..2521e1860 100644
--- a/gstreamer-video/src/video_format_info.rs
+++ b/gstreamer-video/src/video_format_info.rs
@@ -5,7 +5,7 @@ use std::ffi::CStr;
 use std::fmt;
 use std::str;
 
-use glib::translate::{from_glib, IntoGlib};
+use glib::translate::{from_glib, IntoGlib, ToGlibPtr};
 
 pub struct VideoFormatInfo(&'static ffi::GstVideoFormatInfo);
 
@@ -288,6 +288,21 @@ impl VideoFormatInfo {
             );
         }
     }
+
+    #[doc(alias = "gst_video_color_range_offsets")]
+    pub fn range_offsets(&self, range: crate::VideoColorRange) -> ([i32; 4], [i32; 4]) {
+        let mut offset = [0i32; 4];
+        let mut scale = [0i32; 4];
+        unsafe {
+            ffi::gst_video_color_range_offsets(
+                range.into_glib(),
+                self.to_glib_none().0,
+                &mut offset,
+                &mut scale,
+            )
+        }
+        (offset, scale)
+    }
 }
 
 unsafe impl Sync for VideoFormatInfo {}
diff --git a/gstreamer-video/src/video_info.rs b/gstreamer-video/src/video_info.rs
index 10d1ae2c5..5b4f93ad4 100644
--- a/gstreamer-video/src/video_info.rs
+++ b/gstreamer-video/src/video_info.rs
@@ -1,9 +1,6 @@
 // Take a look at the license at the top of the repository in the LICENSE file.
 
-use glib::translate::{
-    from_glib, from_glib_full, from_glib_none, FromGlib, FromGlibPtrFull, IntoGlib, ToGlibPtr,
-    ToGlibPtrMut,
-};
+use glib::translate::*;
 use gst::prelude::*;
 
 use std::fmt;
@@ -843,6 +840,11 @@ impl VideoInfo {
 
         Ok(plane_size)
     }
+
+    #[doc(alias = "gst_video_color_range_offsets")]
+    pub fn range_offsets(&self, range: crate::VideoColorRange) -> ([i32; 4], [i32; 4]) {
+        self.format_info().range_offsets(range)
+    }
 }
 
 impl Clone for VideoInfo {