mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-30 12:00:34 +00:00
155 lines
4.7 KiB
Rust
155 lines
4.7 KiB
Rust
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// This file was generated by gir (https://github.com/gtk-rs/gir)
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// from gir-files (https://github.com/gtk-rs/gir-files)
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// DO NOT EDIT
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use glib::object::IsA;
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use glib::translate::*;
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use std::mem;
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glib::wrapper! {
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pub struct VideoOrientation(Interface<ffi::GstVideoOrientation>);
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match fn {
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get_type => || ffi::gst_video_orientation_get_type(),
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}
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}
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unsafe impl Send for VideoOrientation {}
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unsafe impl Sync for VideoOrientation {}
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pub const NONE_VIDEO_ORIENTATION: Option<&VideoOrientation> = None;
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pub trait VideoOrientationExt: 'static {
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#[doc(alias = "gst_video_orientation_get_hcenter")]
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fn get_hcenter(&self) -> Option<i32>;
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#[doc(alias = "gst_video_orientation_get_hflip")]
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fn get_hflip(&self) -> Option<bool>;
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#[doc(alias = "gst_video_orientation_get_vcenter")]
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fn get_vcenter(&self) -> Option<i32>;
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#[doc(alias = "gst_video_orientation_get_vflip")]
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fn get_vflip(&self) -> Option<bool>;
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#[doc(alias = "gst_video_orientation_set_hcenter")]
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fn set_hcenter(&self, center: i32) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "gst_video_orientation_set_hflip")]
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fn set_hflip(&self, flip: bool) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "gst_video_orientation_set_vcenter")]
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fn set_vcenter(&self, center: i32) -> Result<(), glib::error::BoolError>;
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#[doc(alias = "gst_video_orientation_set_vflip")]
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fn set_vflip(&self, flip: bool) -> Result<(), glib::error::BoolError>;
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}
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impl<O: IsA<VideoOrientation>> VideoOrientationExt for O {
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fn get_hcenter(&self) -> Option<i32> {
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unsafe {
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let mut center = mem::MaybeUninit::uninit();
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let ret = from_glib(ffi::gst_video_orientation_get_hcenter(
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self.as_ref().to_glib_none().0,
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center.as_mut_ptr(),
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));
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let center = center.assume_init();
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if ret {
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Some(center)
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} else {
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None
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}
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}
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}
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fn get_hflip(&self) -> Option<bool> {
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unsafe {
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let mut flip = mem::MaybeUninit::uninit();
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let ret = from_glib(ffi::gst_video_orientation_get_hflip(
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self.as_ref().to_glib_none().0,
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flip.as_mut_ptr(),
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));
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let flip = flip.assume_init();
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if ret {
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Some(from_glib(flip))
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} else {
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None
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}
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}
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}
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fn get_vcenter(&self) -> Option<i32> {
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unsafe {
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let mut center = mem::MaybeUninit::uninit();
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let ret = from_glib(ffi::gst_video_orientation_get_vcenter(
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self.as_ref().to_glib_none().0,
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center.as_mut_ptr(),
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));
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let center = center.assume_init();
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if ret {
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Some(center)
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} else {
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None
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}
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}
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}
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fn get_vflip(&self) -> Option<bool> {
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unsafe {
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let mut flip = mem::MaybeUninit::uninit();
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let ret = from_glib(ffi::gst_video_orientation_get_vflip(
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self.as_ref().to_glib_none().0,
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flip.as_mut_ptr(),
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));
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let flip = flip.assume_init();
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if ret {
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Some(from_glib(flip))
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} else {
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None
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}
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}
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}
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fn set_hcenter(&self, center: i32) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib::result_from_gboolean!(
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ffi::gst_video_orientation_set_hcenter(self.as_ref().to_glib_none().0, center),
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"Failed to set horizontal centering"
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)
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}
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}
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fn set_hflip(&self, flip: bool) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib::result_from_gboolean!(
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ffi::gst_video_orientation_set_hflip(
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self.as_ref().to_glib_none().0,
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flip.to_glib()
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),
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"Failed to set horizontal flipping"
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)
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}
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}
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fn set_vcenter(&self, center: i32) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib::result_from_gboolean!(
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ffi::gst_video_orientation_set_vcenter(self.as_ref().to_glib_none().0, center),
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"Failed to set vertical centering"
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)
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}
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}
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fn set_vflip(&self, flip: bool) -> Result<(), glib::error::BoolError> {
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unsafe {
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glib::result_from_gboolean!(
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ffi::gst_video_orientation_set_vflip(
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self.as_ref().to_glib_none().0,
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flip.to_glib()
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),
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"Failed to set vertical flipping"
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)
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}
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}
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}
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