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use super::{Ts, FTs, VideoTs, VFrameTs, VideoFrame};
macro_rules! video_ts_packed_data {
($name:ident, $bits:literal) => {
#[derive(Clone, Copy, Default, PartialEq, Eq, PartialOrd, Ord, Debug)]
pub struct $name {
pub vc: Ts,
hc_data: Ts,
}
impl From<(VideoTs, u8)> for $name {
fn from(tuple: (VideoTs, u8)) -> Self {
let (vts, data) = tuple;
$name::new(vts, data)
}
}
impl<V> From<(VFrameTs<V>, u8)> for $name {
fn from(tuple: (VFrameTs<V>, u8)) -> Self {
let (vts, data) = tuple;
$name::new(vts.into(), data)
}
}
impl From<$name> for (VideoTs, u8) {
fn from(vtsd: $name) -> Self {
let $name { vc, hc_data } = vtsd;
let data = (hc_data as u8) & ((1 << $bits) - 1);
(VideoTs { vc, hc: hc_data >> $bits}, data)
}
}
impl<V: VideoFrame> From<$name> for (VFrameTs<V>, u8) {
fn from(vtsd: $name) -> Self {
let $name { vc, hc_data } = vtsd;
let data = (hc_data as u8) & ((1 << $bits) - 1);
(VFrameTs::new(vc, hc_data >> $bits), data)
}
}
impl From<$name> for VideoTs {
fn from(vtsd: $name) -> Self {
let $name { vc, hc_data } = vtsd;
VideoTs { vc, hc: hc_data >> $bits}
}
}
impl<V: VideoFrame> From<$name> for VFrameTs<V> {
fn from(vtsd: $name) -> Self {
let $name { vc, hc_data } = vtsd;
VFrameTs::new(vc, hc_data >> $bits)
}
}
impl From<&$name> for VideoTs {
fn from(vtsd: &$name) -> Self {
Self::from(*vtsd)
}
}
impl<V: VideoFrame> From<&$name> for VFrameTs<V> {
fn from(vtsd: &$name) -> Self {
Self::from(*vtsd)
}
}
impl $name {
const DATA_MASK: Ts = (1 << $bits) - 1;
#[inline]
pub const fn new(vts: VideoTs, data: u8) -> Self {
let VideoTs { vc, hc } = vts;
let hc_data = (hc << $bits) | (data as Ts & Self::DATA_MASK) as Ts;
Self { vc, hc_data }
}
#[inline]
pub fn into_data(self) -> u8 {
(self.hc_data & Self::DATA_MASK) as u8
}
#[inline]
pub fn data(&self) -> u8 {
(self.hc_data & Self::DATA_MASK) as u8
}
#[inline]
pub fn set_data(&mut self, data: u8) {
self.hc_data = (self.hc_data & !Self::DATA_MASK) | (data as Ts & Self::DATA_MASK);
}
#[inline]
pub fn hc(&self) -> Ts {
self.hc_data >> $bits
}
}
}
}
video_ts_packed_data! { VideoTsData1, 1 }
video_ts_packed_data! { VideoTsData2, 2 }
video_ts_packed_data! { VideoTsData3, 3 }
video_ts_packed_data! { VideoTsData6, 6 }
macro_rules! fts_packed_data {
($name:ident, $bits:literal) => {
#[derive(Clone, Copy, Default, PartialEq, Eq, PartialOrd, Ord, Debug)]
pub struct $name(FTs);
impl From<(FTs, u8)> for $name {
fn from(tuple: (FTs, u8)) -> Self {
let (ts, data) = tuple;
$name::new(ts, data)
}
}
impl From<$name> for (FTs, u8) {
fn from(ftsd: $name) -> Self {
let $name(pack) = ftsd;
let data = (pack as u8) & ((1 << $bits) - 1);
(pack >> $bits, data)
}
}
impl From<$name> for FTs {
fn from(ftsd: $name) -> Self {
let $name(pack) = ftsd;
pack >> $bits
}
}
impl $name {
const DATA_MASK: FTs = (1 << $bits) - 1;
#[inline]
pub const fn new(fts: FTs, data: u8) -> Self {
let pack = (fts << $bits) | (data as FTs & Self::DATA_MASK);
Self(pack)
}
#[inline]
pub fn into_data(self) -> u8 {
(self.0 & Self::DATA_MASK) as u8
}
#[inline]
pub fn data(&self) -> u8 {
(self.0 & Self::DATA_MASK) as u8
}
#[inline]
pub fn set_data(&mut self, data: u8) {
self.0 = (self.0 & !Self::DATA_MASK) | (data as FTs & Self::DATA_MASK);
}
}
}
}
fts_packed_data! { FTsData1, 1 }
fts_packed_data! { FTsData2, 2 }
fts_packed_data! { FTsData3, 3 }