// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

#[cfg(any(feature = "v1_14", feature = "dox"))]
use VideoCodecFrame;
use glib::StaticType;
use glib::Value;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::SignalHandlerId;
use glib::signal::connect_raw;
use glib::translate::*;
use glib_sys;
use gobject_sys;
use gst;
use gst_video_sys;
use std::boxed::Box as Box_;
use std::mem::transmute;

glib_wrapper! {
    pub struct VideoEncoder(Object<gst_video_sys::GstVideoEncoder, gst_video_sys::GstVideoEncoderClass, VideoEncoderClass>) @extends gst::Element, gst::Object;

    match fn {
        get_type => || gst_video_sys::gst_video_encoder_get_type(),
    }
}

unsafe impl Send for VideoEncoder {}
unsafe impl Sync for VideoEncoder {}

pub const NONE_VIDEO_ENCODER: Option<&VideoEncoder> = None;

pub trait VideoEncoderExt: 'static {
    fn allocate_output_buffer(&self, size: usize) -> Option<gst::Buffer>;

    //fn get_allocator(&self, allocator: /*Ignored*/gst::Allocator, params: /*Ignored*/gst::AllocationParams);

    #[cfg(any(feature = "v1_14", feature = "dox"))]
    fn get_max_encode_time(&self, frame: &VideoCodecFrame) -> gst::ClockTimeDiff;

    #[cfg(any(feature = "v1_14", feature = "dox"))]
    fn is_qos_enabled(&self) -> bool;

    fn merge_tags(&self, tags: Option<&gst::TagList>, mode: gst::TagMergeMode);

    fn proxy_getcaps(&self, caps: Option<&gst::Caps>, filter: Option<&gst::Caps>) -> Option<gst::Caps>;

    fn set_headers(&self, headers: &[&gst::Buffer]);

    fn set_min_pts(&self, min_pts: gst::ClockTime);

    #[cfg(any(feature = "v1_14", feature = "dox"))]
    fn set_qos_enabled(&self, enabled: bool);

    fn get_property_qos(&self) -> bool;

    fn set_property_qos(&self, qos: bool);

    fn connect_property_qos_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId;
}

impl<O: IsA<VideoEncoder>> VideoEncoderExt for O {
    fn allocate_output_buffer(&self, size: usize) -> Option<gst::Buffer> {
        unsafe {
            from_glib_full(gst_video_sys::gst_video_encoder_allocate_output_buffer(self.as_ref().to_glib_none().0, size))
        }
    }

    //fn get_allocator(&self, allocator: /*Ignored*/gst::Allocator, params: /*Ignored*/gst::AllocationParams) {
    //    unsafe { TODO: call gst_video_sys:gst_video_encoder_get_allocator() }
    //}

    #[cfg(any(feature = "v1_14", feature = "dox"))]
    fn get_max_encode_time(&self, frame: &VideoCodecFrame) -> gst::ClockTimeDiff {
        unsafe {
            gst_video_sys::gst_video_encoder_get_max_encode_time(self.as_ref().to_glib_none().0, frame.to_glib_none().0)
        }
    }

    #[cfg(any(feature = "v1_14", feature = "dox"))]
    fn is_qos_enabled(&self) -> bool {
        unsafe {
            from_glib(gst_video_sys::gst_video_encoder_is_qos_enabled(self.as_ref().to_glib_none().0))
        }
    }

    fn merge_tags(&self, tags: Option<&gst::TagList>, mode: gst::TagMergeMode) {
        unsafe {
            gst_video_sys::gst_video_encoder_merge_tags(self.as_ref().to_glib_none().0, tags.to_glib_none().0, mode.to_glib());
        }
    }

    fn proxy_getcaps(&self, caps: Option<&gst::Caps>, filter: Option<&gst::Caps>) -> Option<gst::Caps> {
        unsafe {
            from_glib_full(gst_video_sys::gst_video_encoder_proxy_getcaps(self.as_ref().to_glib_none().0, caps.to_glib_none().0, filter.to_glib_none().0))
        }
    }

    fn set_headers(&self, headers: &[&gst::Buffer]) {
        unsafe {
            gst_video_sys::gst_video_encoder_set_headers(self.as_ref().to_glib_none().0, headers.to_glib_full());
        }
    }

    fn set_min_pts(&self, min_pts: gst::ClockTime) {
        unsafe {
            gst_video_sys::gst_video_encoder_set_min_pts(self.as_ref().to_glib_none().0, min_pts.to_glib());
        }
    }

    #[cfg(any(feature = "v1_14", feature = "dox"))]
    fn set_qos_enabled(&self, enabled: bool) {
        unsafe {
            gst_video_sys::gst_video_encoder_set_qos_enabled(self.as_ref().to_glib_none().0, enabled.to_glib());
        }
    }

    fn get_property_qos(&self) -> bool {
        unsafe {
            let mut value = Value::from_type(<bool as StaticType>::static_type());
            gobject_sys::g_object_get_property(self.to_glib_none().0 as *mut gobject_sys::GObject, b"qos\0".as_ptr() as *const _, value.to_glib_none_mut().0);
            value.get().unwrap()
        }
    }

    fn set_property_qos(&self, qos: bool) {
        unsafe {
            gobject_sys::g_object_set_property(self.to_glib_none().0 as *mut gobject_sys::GObject, b"qos\0".as_ptr() as *const _, Value::from(&qos).to_glib_none().0);
        }
    }

    fn connect_property_qos_notify<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn notify_qos_trampoline<P, F: Fn(&P) + Send + Sync + 'static>(this: *mut gst_video_sys::GstVideoEncoder, _param_spec: glib_sys::gpointer, f: glib_sys::gpointer)
            where P: IsA<VideoEncoder>
        {
            let f: &F = &*(f as *const F);
            f(&VideoEncoder::from_glib_borrow(this).unsafe_cast())
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(self.as_ptr() as *mut _, b"notify::qos\0".as_ptr() as *const _,
                Some(transmute(notify_qos_trampoline::<Self, F> as usize)), Box_::into_raw(f))
        }
    }
}