Add GstVideoFilter bindings

Not very useful, but will be useful for gst-plugin-rs

Gir_GstVideo.toml

@@ -12,6 +12,7 @@ external_libraries = [
     "GLib",
     "GObject",
     "Gst",
+    "GstBase",
 ]
 
 generate = [
@@ -29,11 +30,14 @@ generate = [
     "GstVideo.VideoFieldOrder",
     "GstVideo.VideoFrameFlags",
     "GstVideo.VideoMultiviewFramePacking",
+    "GstVideo.VideoFilter",
 ]
 
 manual = [
     "GObject.Object",
     "Gst.Object",
+    "Gst.Element",
+    "GstBase.BaseTransform",
     "GstVideo.VideoInfo",
     "GstVideo.VideoFormatInfo",
     "GstVideo.VideoColorimetry",

gstreamer-video/Cargo.toml

@@ -18,9 +18,11 @@ libc = "0.2"
 glib-sys = { git = "https://github.com/gtk-rs/sys" }
 gobject-sys = { git = "https://github.com/gtk-rs/sys" }
 gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-base-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
 gstreamer-video-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
 glib = { git = "https://github.com/gtk-rs/glib" }
 gstreamer = { path = "../gstreamer" }
+gstreamer-base = { path = "../gstreamer-base" }
 
 [build-dependencies.rustdoc-stripper]
 version = "0.1"

gstreamer-video/src/auto/mod.rs

@@ -1,6 +1,9 @@
 // This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
+mod video_filter;
+pub use self::video_filter::VideoFilter;
+
 mod video_overlay;
 pub use self::video_overlay::VideoOverlay;
 pub use self::video_overlay::VideoOverlayExt;

gstreamer-video/src/auto/video_filter.rs

@@ -0,0 +1,30 @@
+// This file was generated by gir (d50d839) from gir-files (???)
+// DO NOT EDIT
+
+use ffi;
+use glib::translate::*;
+use glib_ffi;
+use gobject_ffi;
+use gst;
+use gst_base;
+use gst_base_ffi;
+use gst_ffi;
+use std::mem;
+use std::ptr;
+
+glib_wrapper! {
+    pub struct VideoFilter(Object<ffi::GstVideoFilter, ffi::GstVideoFilterClass>): [
+        gst_base::BaseTransform => gst_base_ffi::GstBaseTransform,
+        gst::Element => gst_ffi::GstElement,
+        gst::Object => gst_ffi::GstObject,
+    ];
+
+    match fn {
+        get_type => || ffi::gst_video_filter_get_type(),
+    }
+}
+
+impl VideoFilter {}
+
+unsafe impl Send for VideoFilter {}
+unsafe impl Sync for VideoFilter {}

gstreamer-video/src/lib.rs

@@ -15,7 +15,9 @@ extern crate glib;
 extern crate glib_sys as glib_ffi;
 extern crate gobject_sys as gobject_ffi;
 extern crate gstreamer as gst;
+extern crate gstreamer_base as gst_base;
 extern crate gstreamer_sys as gst_ffi;
+extern crate gstreamer_base_sys as gst_base_ffi;
 extern crate gstreamer_video_sys as ffi;
 
 macro_rules! assert_initialized_main_thread {