gstreamer-rs/gstreamer-rtp/src/rtp_header_extension.rs

91 lines
2.8 KiB
Rust

use glib::{object::IsA, translate::*};
use crate::{RTPHeaderExtension, RTPHeaderExtensionFlags};
mod sealed {
pub trait Sealed {}
impl<T: super::IsA<super::RTPHeaderExtension>> Sealed for T {}
}
pub trait RTPHeaderExtensionExtManual: sealed::Sealed + IsA<RTPHeaderExtension> + 'static {
#[doc(alias = "gst_rtp_header_extension_read")]
fn read(
&self,
read_flags: RTPHeaderExtensionFlags,
data: &[u8],
buffer: &mut gst::BufferRef,
) -> bool {
let size = data.len();
unsafe {
from_glib(ffi::gst_rtp_header_extension_read(
self.as_ref().to_glib_none().0,
read_flags.into_glib(),
data.to_glib_none().0,
size,
buffer.as_mut_ptr(),
))
}
}
#[doc(alias = "gst_rtp_header_extension_write")]
fn write(
&self,
input_meta: &gst::Buffer,
write_flags: RTPHeaderExtensionFlags,
output: &mut gst::BufferRef,
data: &mut [u8],
) -> Result<usize, glib::BoolError> {
let size = data.len();
unsafe {
let res = ffi::gst_rtp_header_extension_write(
self.as_ref().to_glib_none().0,
input_meta.to_glib_none().0,
write_flags.into_glib(),
output.as_mut_ptr(),
data.to_glib_none().0,
size,
);
if res < 0 {
Err(glib::bool_error!("Failed to write header extension"))
} else {
Ok(res as usize)
}
}
}
#[doc(alias = "gst_rtp_header_extension_set_caps_from_attributes")]
fn set_caps_from_attributes(&self, caps: &mut gst::CapsRef) -> bool {
unsafe {
from_glib(ffi::gst_rtp_header_extension_set_caps_from_attributes(
self.as_ref().to_glib_none().0,
caps.as_mut_ptr(),
))
}
}
#[doc(alias = "gst_rtp_header_extension_set_caps_from_attributes_helper")]
fn set_caps_from_attributes_helper(&self, caps: &mut gst::CapsRef, attributes: &str) -> bool {
unsafe {
from_glib(
ffi::gst_rtp_header_extension_set_caps_from_attributes_helper(
self.as_ref().to_glib_none().0,
caps.as_mut_ptr(),
attributes.to_glib_none().0,
),
)
}
}
#[doc(alias = "gst_rtp_header_extension_update_non_rtp_src_caps")]
fn update_non_rtp_src_caps(&self, caps: &mut gst::CapsRef) -> bool {
unsafe {
from_glib(ffi::gst_rtp_header_extension_update_non_rtp_src_caps(
self.as_ref().to_glib_none().0,
caps.as_mut_ptr(),
))
}
}
}
impl<O: IsA<RTPHeaderExtension>> RTPHeaderExtensionExtManual for O {}