From 4b24ca18238e38fab75d7e6358d05448a57a6316 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Fri, 11 Aug 2017 15:03:16 +0300
Subject: [PATCH] Add VideoOverlay bindings

---
 Gir_GstVideo.toml                         | 13 +++++
 gstreamer-video/src/auto/mod.rs           |  5 ++
 gstreamer-video/src/auto/video_overlay.rs | 62 +++++++++++++++++++++++
 gstreamer-video/src/lib.rs                |  3 ++
 gstreamer-video/src/video_overlay.rs      | 23 +++++++++
 5 files changed, 106 insertions(+)
 create mode 100644 gstreamer-video/src/auto/video_overlay.rs
 create mode 100644 gstreamer-video/src/video_overlay.rs

diff --git a/Gir_GstVideo.toml b/Gir_GstVideo.toml
index 0de6e23b9..bd38290c7 100644
--- a/Gir_GstVideo.toml
+++ b/Gir_GstVideo.toml
@@ -45,3 +45,16 @@ name = "Gst.Caps"
 status = "manual"
 ref_mode = "ref"
 
+[[object]]
+name = "GstVideo.VideoOverlay"
+status = "generate"
+
+    [[object.function]]
+    name = "set_render_rectangle"
+        [object.function.return]
+        bool_return_is_error = "Failed to set render rectangle"
+
+    [[object.function]]
+    name = "prepare_window_handle"
+    # to be called by subclasses
+    ignore = true
diff --git a/gstreamer-video/src/auto/mod.rs b/gstreamer-video/src/auto/mod.rs
index 2800773a3..6fe1a0487 100644
--- a/gstreamer-video/src/auto/mod.rs
+++ b/gstreamer-video/src/auto/mod.rs
@@ -1,6 +1,10 @@
 // This file was generated by gir (cf27827) from gir-files (???)
 // DO NOT EDIT
 
+mod video_overlay;
+pub use self::video_overlay::VideoOverlay;
+pub use self::video_overlay::VideoOverlayExt;
+
 mod enums;
 pub use self::enums::VideoColorMatrix;
 pub use self::enums::VideoColorPrimaries;
@@ -57,4 +61,5 @@ pub use self::flags::VIDEO_MULTIVIEW_FLAGS_MIXED_MONO;
 
 #[doc(hidden)]
 pub mod traits {
+    pub use super::VideoOverlayExt;
 }
diff --git a/gstreamer-video/src/auto/video_overlay.rs b/gstreamer-video/src/auto/video_overlay.rs
new file mode 100644
index 000000000..4a12d7437
--- /dev/null
+++ b/gstreamer-video/src/auto/video_overlay.rs
@@ -0,0 +1,62 @@
+// This file was generated by gir (cf27827) from gir-files (???)
+// DO NOT EDIT
+
+use ffi;
+use glib;
+use glib::object::IsA;
+use glib::translate::*;
+use glib_ffi;
+use gobject_ffi;
+use std::mem;
+use std::ptr;
+
+glib_wrapper! {
+    pub struct VideoOverlay(Object<ffi::GstVideoOverlay>);
+
+    match fn {
+        get_type => || ffi::gst_video_overlay_get_type(),
+    }
+}
+
+unsafe impl Send for VideoOverlay {}
+unsafe impl Sync for VideoOverlay {}
+
+pub trait VideoOverlayExt {
+    fn expose(&self);
+
+    //fn got_window_handle(&self, handle: /*Unimplemented*/Fundamental: UIntPtr);
+
+    fn handle_events(&self, handle_events: bool);
+
+    fn set_render_rectangle(&self, x: i32, y: i32, width: i32, height: i32) -> Result<(), glib::error::BoolError>;
+
+    //fn set_window_handle(&self, handle: /*Unimplemented*/Fundamental: UIntPtr);
+}
+
+impl<O: IsA<VideoOverlay>> VideoOverlayExt for O {
+    fn expose(&self) {
+        unsafe {
+            ffi::gst_video_overlay_expose(self.to_glib_none().0);
+        }
+    }
+
+    //fn got_window_handle(&self, handle: /*Unimplemented*/Fundamental: UIntPtr) {
+    //    unsafe { TODO: call ffi::gst_video_overlay_got_window_handle() }
+    //}
+
+    fn handle_events(&self, handle_events: bool) {
+        unsafe {
+            ffi::gst_video_overlay_handle_events(self.to_glib_none().0, handle_events.to_glib());
+        }
+    }
+
+    fn set_render_rectangle(&self, x: i32, y: i32, width: i32, height: i32) -> Result<(), glib::error::BoolError> {
+        unsafe {
+            glib::error::BoolError::from_glib(ffi::gst_video_overlay_set_render_rectangle(self.to_glib_none().0, x, y, width, height), "Failed to set render rectangle")
+        }
+    }
+
+    //fn set_window_handle(&self, handle: /*Unimplemented*/Fundamental: UIntPtr) {
+    //    unsafe { TODO: call ffi::gst_video_overlay_set_window_handle() }
+    //}
+}
diff --git a/gstreamer-video/src/lib.rs b/gstreamer-video/src/lib.rs
index 8c7d86681..3521f6d4c 100644
--- a/gstreamer-video/src/lib.rs
+++ b/gstreamer-video/src/lib.rs
@@ -15,6 +15,7 @@ extern crate gobject_sys as gobject_ffi;
 extern crate gstreamer_sys as gst_ffi;
 extern crate gstreamer_video_sys as ffi;
 extern crate gstreamer as gst;
+#[macro_use]
 extern crate glib;
 
 macro_rules! skip_assert_initialized {
@@ -40,3 +41,5 @@ mod video_info;
 pub use video_info::*;
 mod video_frame;
 pub use video_frame::VideoFrame;
+mod video_overlay;
+pub use video_overlay::VideoOverlayExtManual;
diff --git a/gstreamer-video/src/video_overlay.rs b/gstreamer-video/src/video_overlay.rs
new file mode 100644
index 000000000..fb1035a69
--- /dev/null
+++ b/gstreamer-video/src/video_overlay.rs
@@ -0,0 +1,23 @@
+// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use ffi;
+use VideoOverlay;
+use libc::uintptr_t;
+
+use glib::IsA;
+
+pub trait VideoOverlayExtManual {
+    unsafe fn set_window_handle(&self, handle: uintptr_t);
+}
+
+impl<O: IsA<VideoOverlay>> VideoOverlayExtManual for O {
+    unsafe fn set_window_handle(&self, handle: uintptr_t) {
+        ffi::gst_video_overlay_set_window_handle(self.to_glib_none().0, handle)
+    }
+}