gstreamer-rs/gstreamer-pbutils/src/discoverer_video_info.rs
Guillaume Desmottes 1df5b0d028 pbutils: implement debug() method on DiscovererInfo related structs
The default Debug implementation is not very useful but unfortunately
cannot be overridden.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1276>
2023-06-14 14:33:59 +02:00

56 lines
1.9 KiB
Rust

// Take a look at the license at the top of the repository in the LICENSE file.
use std::fmt;
use glib::{translate::*, Cast};
use crate::{DiscovererStreamInfo, DiscovererVideoInfo};
impl DiscovererVideoInfo {
#[doc(alias = "get_framerate")]
#[doc(alias = "gst_discoverer_video_info_get_framerate_num")]
#[doc(alias = "gst_discoverer_video_info_get_framerate_denom")]
pub fn framerate(&self) -> gst::Fraction {
unsafe {
gst::Fraction::new(
ffi::gst_discoverer_video_info_get_framerate_num(self.to_glib_none().0) as i32,
ffi::gst_discoverer_video_info_get_framerate_denom(self.to_glib_none().0) as i32,
)
}
}
#[doc(alias = "get_par")]
#[doc(alias = "gst_discoverer_video_info_get_par_num")]
#[doc(alias = "gst_discoverer_video_info_get_par_denom")]
pub fn par(&self) -> gst::Fraction {
unsafe {
gst::Fraction::new(
ffi::gst_discoverer_video_info_get_par_num(self.to_glib_none().0) as i32,
ffi::gst_discoverer_video_info_get_par_denom(self.to_glib_none().0) as i32,
)
}
}
pub fn debug(&self) -> Debug {
Debug(self)
}
}
pub struct Debug<'a>(&'a DiscovererVideoInfo);
impl<'a> fmt::Debug for Debug<'a> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
let info = self.0.upcast_ref::<DiscovererStreamInfo>();
f.debug_struct("DiscovererVideoInfo")
.field("width", &self.0.width())
.field("height", &self.0.height())
.field("depth", &self.0.depth())
.field("bitrate", &self.0.bitrate())
.field("max-bitrate", &self.0.max_bitrate())
.field("is-image", &self.0.is_image())
.field("is-interlaced", &self.0.is_interlaced())
.field("stream", &info.debug())
.finish()
}
}