2020-11-14 17:09:42 +00:00
|
|
|
// Copyright (C) 2019 Sebastian Dröge <sebastian@centricular.com>
|
|
|
|
//
|
|
|
|
// This library is free software; you can redistribute it and/or
|
|
|
|
// modify it under the terms of the GNU Library General Public
|
|
|
|
// License as published by the Free Software Foundation; either
|
|
|
|
// version 2 of the License, or (at your option) any later version.
|
|
|
|
//
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
// Library General Public License for more details.
|
|
|
|
//
|
|
|
|
// You should have received a copy of the GNU Library General Public
|
|
|
|
// License along with this library; if not, write to the
|
|
|
|
// Free Software Foundation, Inc., 51 Franklin Street, Suite 500,
|
|
|
|
// Boston, MA 02110-1335, USA.
|
2022-01-15 19:18:47 +00:00
|
|
|
//
|
|
|
|
// SPDX-License-Identifier: LGPL-2.1-or-later
|
2020-11-14 17:09:42 +00:00
|
|
|
|
2020-11-22 14:24:55 +00:00
|
|
|
use glib::ffi::{gboolean, gpointer, GList, GType};
|
2021-06-03 18:20:54 +00:00
|
|
|
use gst::glib;
|
2020-11-14 17:09:42 +00:00
|
|
|
|
2020-11-22 14:24:55 +00:00
|
|
|
use gst::ffi::GstClockTime;
|
2020-11-14 17:09:42 +00:00
|
|
|
use libc::{c_int, c_uint, c_ulonglong, c_ushort, c_void};
|
|
|
|
|
|
|
|
#[repr(C)]
|
|
|
|
#[derive(Copy, Clone)]
|
|
|
|
pub struct RTPJitterBufferItem {
|
|
|
|
pub data: gpointer,
|
|
|
|
pub next: *mut GList,
|
|
|
|
pub prev: *mut GList,
|
|
|
|
pub r#type: c_uint,
|
|
|
|
pub dts: GstClockTime,
|
|
|
|
pub pts: GstClockTime,
|
|
|
|
pub seqnum: c_uint,
|
|
|
|
pub count: c_uint,
|
|
|
|
pub rtptime: c_uint,
|
|
|
|
}
|
|
|
|
|
|
|
|
#[repr(C)]
|
|
|
|
pub struct RTPJitterBuffer(c_void);
|
|
|
|
|
|
|
|
#[repr(C)]
|
|
|
|
#[derive(Copy, Clone)]
|
|
|
|
pub struct RTPPacketRateCtx {
|
|
|
|
probed: gboolean,
|
|
|
|
clock_rate: c_int,
|
|
|
|
last_seqnum: c_ushort,
|
|
|
|
last_ts: c_ulonglong,
|
|
|
|
avg_packet_rate: c_uint,
|
|
|
|
}
|
|
|
|
|
|
|
|
pub type RTPJitterBufferMode = c_int;
|
|
|
|
pub const RTP_JITTER_BUFFER_MODE_NONE: RTPJitterBufferMode = 0;
|
|
|
|
pub const RTP_JITTER_BUFFER_MODE_SLAVE: RTPJitterBufferMode = 1;
|
|
|
|
pub const RTP_JITTER_BUFFER_MODE_BUFFER: RTPJitterBufferMode = 2;
|
|
|
|
pub const RTP_JITTER_BUFFER_MODE_SYNCED: RTPJitterBufferMode = 4;
|
|
|
|
|
|
|
|
extern "C" {
|
|
|
|
pub fn rtp_jitter_buffer_new() -> *mut RTPJitterBuffer;
|
|
|
|
pub fn rtp_jitter_buffer_get_type() -> GType;
|
|
|
|
#[allow(dead_code)]
|
|
|
|
pub fn rtp_jitter_buffer_get_mode(jbuf: *mut RTPJitterBuffer) -> RTPJitterBufferMode;
|
|
|
|
#[allow(dead_code)]
|
|
|
|
pub fn rtp_jitter_buffer_set_mode(jbuf: *mut RTPJitterBuffer, mode: RTPJitterBufferMode);
|
|
|
|
#[allow(dead_code)]
|
|
|
|
pub fn rtp_jitter_buffer_get_delay(jbuf: *mut RTPJitterBuffer) -> GstClockTime;
|
|
|
|
pub fn rtp_jitter_buffer_set_delay(jbuf: *mut RTPJitterBuffer, delay: GstClockTime);
|
|
|
|
pub fn rtp_jitter_buffer_set_clock_rate(jbuf: *mut RTPJitterBuffer, clock_rate: c_uint);
|
|
|
|
#[allow(dead_code)]
|
|
|
|
pub fn rtp_jitter_buffer_get_clock_rate(jbuf: *mut RTPJitterBuffer) -> c_uint;
|
|
|
|
pub fn rtp_jitter_buffer_reset_skew(jbuf: *mut RTPJitterBuffer);
|
|
|
|
|
2020-11-22 14:24:55 +00:00
|
|
|
pub fn rtp_jitter_buffer_flush(jbuf: *mut RTPJitterBuffer, free_func: glib::ffi::GFunc);
|
2020-11-14 17:09:42 +00:00
|
|
|
pub fn rtp_jitter_buffer_find_earliest(
|
|
|
|
jbuf: *mut RTPJitterBuffer,
|
|
|
|
pts: *mut GstClockTime,
|
|
|
|
seqnum: *mut c_uint,
|
|
|
|
);
|
|
|
|
pub fn rtp_jitter_buffer_calculate_pts(
|
|
|
|
jbuf: *mut RTPJitterBuffer,
|
|
|
|
dts: GstClockTime,
|
|
|
|
estimated_dts: gboolean,
|
|
|
|
rtptime: c_uint,
|
|
|
|
base_time: GstClockTime,
|
|
|
|
gap: c_int,
|
|
|
|
is_rtx: gboolean,
|
|
|
|
) -> GstClockTime;
|
|
|
|
pub fn rtp_jitter_buffer_insert(
|
|
|
|
jbuf: *mut RTPJitterBuffer,
|
|
|
|
item: *mut RTPJitterBufferItem,
|
|
|
|
head: *mut gboolean,
|
|
|
|
percent: *mut c_int,
|
|
|
|
) -> gboolean;
|
|
|
|
pub fn rtp_jitter_buffer_pop(
|
|
|
|
jbuf: *mut RTPJitterBuffer,
|
|
|
|
percent: *mut c_int,
|
|
|
|
) -> *mut RTPJitterBufferItem;
|
|
|
|
pub fn rtp_jitter_buffer_peek(jbuf: *mut RTPJitterBuffer) -> *mut RTPJitterBufferItem;
|
|
|
|
|
|
|
|
pub fn gst_rtp_packet_rate_ctx_reset(ctx: *mut RTPPacketRateCtx, clock_rate: c_int);
|
|
|
|
pub fn gst_rtp_packet_rate_ctx_update(
|
|
|
|
ctx: *mut RTPPacketRateCtx,
|
|
|
|
seqnum: c_ushort,
|
|
|
|
ts: c_uint,
|
|
|
|
) -> c_uint;
|
|
|
|
pub fn gst_rtp_packet_rate_ctx_get_max_dropout(
|
|
|
|
ctx: *mut RTPPacketRateCtx,
|
|
|
|
time_ms: c_int,
|
|
|
|
) -> c_uint;
|
|
|
|
#[allow(dead_code)]
|
2022-09-21 13:52:30 +00:00
|
|
|
pub fn gst_rtp_packet_rate_ctx_get_max_misorder(
|
2020-11-14 17:09:42 +00:00
|
|
|
ctx: *mut RTPPacketRateCtx,
|
|
|
|
time_ms: c_int,
|
|
|
|
) -> c_uint;
|
|
|
|
}
|