gstreamer_rtp/
rtp_header_extension.rs

1use glib::{object::IsA, translate::*};
2
3use crate::{ffi, RTPHeaderExtension, RTPHeaderExtensionFlags};
4
5pub trait RTPHeaderExtensionExtManual: IsA<RTPHeaderExtension> + 'static {
6    #[doc(alias = "gst_rtp_header_extension_read")]
7    fn read(
8        &self,
9        read_flags: RTPHeaderExtensionFlags,
10        data: &[u8],
11        buffer: &mut gst::BufferRef,
12    ) -> bool {
13        let size = data.len();
14        unsafe {
15            from_glib(ffi::gst_rtp_header_extension_read(
16                self.as_ref().to_glib_none().0,
17                read_flags.into_glib(),
18                data.to_glib_none().0,
19                size,
20                buffer.as_mut_ptr(),
21            ))
22        }
23    }
24
25    #[doc(alias = "gst_rtp_header_extension_write")]
26    fn write(
27        &self,
28        input_meta: &gst::Buffer,
29        write_flags: RTPHeaderExtensionFlags,
30        output: &gst::BufferRef,
31        data: &mut [u8],
32    ) -> Result<usize, glib::BoolError> {
33        let size = data.len();
34        unsafe {
35            let res = ffi::gst_rtp_header_extension_write(
36                self.as_ref().to_glib_none().0,
37                input_meta.to_glib_none().0,
38                write_flags.into_glib(),
39                mut_override(output.as_ptr()),
40                data.to_glib_none().0,
41                size,
42            );
43
44            if res < 0 {
45                Err(glib::bool_error!("Failed to write header extension"))
46            } else {
47                Ok(res as usize)
48            }
49        }
50    }
51
52    #[doc(alias = "gst_rtp_header_extension_set_caps_from_attributes")]
53    fn set_caps_from_attributes(&self, caps: &mut gst::CapsRef) -> bool {
54        unsafe {
55            from_glib(ffi::gst_rtp_header_extension_set_caps_from_attributes(
56                self.as_ref().to_glib_none().0,
57                caps.as_mut_ptr(),
58            ))
59        }
60    }
61
62    #[doc(alias = "gst_rtp_header_extension_set_caps_from_attributes_helper")]
63    fn set_caps_from_attributes_helper(&self, caps: &mut gst::CapsRef, attributes: &str) -> bool {
64        unsafe {
65            from_glib(
66                ffi::gst_rtp_header_extension_set_caps_from_attributes_helper(
67                    self.as_ref().to_glib_none().0,
68                    caps.as_mut_ptr(),
69                    attributes.to_glib_none().0,
70                ),
71            )
72        }
73    }
74
75    #[doc(alias = "gst_rtp_header_extension_update_non_rtp_src_caps")]
76    fn update_non_rtp_src_caps(&self, caps: &mut gst::CapsRef) -> bool {
77        unsafe {
78            from_glib(ffi::gst_rtp_header_extension_update_non_rtp_src_caps(
79                self.as_ref().to_glib_none().0,
80                caps.as_mut_ptr(),
81            ))
82        }
83    }
84}
85
86impl<O: IsA<RTPHeaderExtension>> RTPHeaderExtensionExtManual for O {}
gstreamer_rtp/rtp_header_extension.rs

gstreamer_rtp/
rtp_header_extension.rs
