gstreamer-rs/gstreamer-video/src/video_time_code_interval.rs

235 lines
6.6 KiB
Rust
Raw Normal View History

2020-12-15 10:53:31 +00:00
// Take a look at the license at the top of the repository in the LICENSE file.
use glib::prelude::*;
use glib::translate::*;
use glib::value;
use std::cmp;
use std::fmt;
use std::mem;
use std::ptr;
use std::str;
#[derive(Clone)]
pub struct VideoTimeCodeInterval(ffi::GstVideoTimeCodeInterval);
impl VideoTimeCodeInterval {
pub fn new(hours: u32, minutes: u32, seconds: u32, frames: u32) -> Self {
assert_initialized_main_thread!();
unsafe {
let mut v = mem::MaybeUninit::zeroed();
ffi::gst_video_time_code_interval_init(v.as_mut_ptr(), hours, minutes, seconds, frames);
VideoTimeCodeInterval(v.assume_init())
}
}
pub fn get_hours(&self) -> u32 {
self.0.hours
}
pub fn set_hours(&mut self, hours: u32) {
self.0.hours = hours
}
pub fn get_minutes(&self) -> u32 {
self.0.minutes
}
pub fn set_minutes(&mut self, minutes: u32) {
assert!(minutes < 60);
self.0.minutes = minutes
}
pub fn get_seconds(&self) -> u32 {
self.0.seconds
}
pub fn set_seconds(&mut self, seconds: u32) {
assert!(seconds < 60);
self.0.seconds = seconds
}
pub fn get_frames(&self) -> u32 {
self.0.frames
}
pub fn set_frames(&mut self, frames: u32) {
self.0.frames = frames
}
}
unsafe impl Send for VideoTimeCodeInterval {}
unsafe impl Sync for VideoTimeCodeInterval {}
impl PartialEq for VideoTimeCodeInterval {
fn eq(&self, other: &Self) -> bool {
self.0.hours == other.0.hours
&& self.0.minutes == other.0.minutes
&& self.0.seconds == other.0.seconds
&& self.0.frames == other.0.frames
}
}
impl Eq for VideoTimeCodeInterval {}
impl PartialOrd for VideoTimeCodeInterval {
#[inline]
fn partial_cmp(&self, other: &Self) -> Option<cmp::Ordering> {
Some(self.cmp(other))
}
}
impl Ord for VideoTimeCodeInterval {
#[inline]
fn cmp(&self, other: &Self) -> cmp::Ordering {
self.0
.hours
.cmp(&other.0.hours)
.then_with(|| self.0.minutes.cmp(&other.0.minutes))
.then_with(|| self.0.seconds.cmp(&other.0.seconds))
.then_with(|| self.0.frames.cmp(&other.0.frames))
}
}
impl fmt::Debug for VideoTimeCodeInterval {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_struct("VideoTimeCodeInterval")
.field("hours", &self.0.hours)
.field("minutes", &self.0.minutes)
.field("seconds", &self.0.seconds)
.field("frames", &self.0.frames)
.finish()
}
}
impl fmt::Display for VideoTimeCodeInterval {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(
f,
"{:02}:{:02}:{:02}:{:02}",
self.0.hours, self.0.minutes, self.0.seconds, self.0.frames
)
}
}
impl str::FromStr for VideoTimeCodeInterval {
type Err = glib::error::BoolError;
2020-11-28 11:34:36 +00:00
fn from_str(s: &str) -> Result<Self, Self::Err> {
assert_initialized_main_thread!();
unsafe {
2020-11-28 11:34:36 +00:00
Option::<Self>::from_glib_full(ffi::gst_video_time_code_interval_new_from_string(
s.to_glib_none().0,
))
.ok_or_else(|| glib::bool_error!("Failed to create VideoTimeCodeInterval from string"))
}
}
}
#[doc(hidden)]
impl GlibPtrDefault for VideoTimeCodeInterval {
type GlibType = *mut ffi::GstVideoTimeCodeInterval;
}
#[doc(hidden)]
impl<'a> ToGlibPtr<'a, *const ffi::GstVideoTimeCodeInterval> for VideoTimeCodeInterval {
type Storage = &'a Self;
#[inline]
fn to_glib_none(&'a self) -> Stash<'a, *const ffi::GstVideoTimeCodeInterval, Self> {
Stash(&self.0 as *const _, self)
}
#[inline]
fn to_glib_full(&self) -> *const ffi::GstVideoTimeCodeInterval {
unsafe { ffi::gst_video_time_code_interval_copy(&self.0 as *const _) }
}
}
#[doc(hidden)]
impl<'a> ToGlibPtrMut<'a, *mut ffi::GstVideoTimeCodeInterval> for VideoTimeCodeInterval {
type Storage = &'a mut Self;
#[inline]
fn to_glib_none_mut(&'a mut self) -> StashMut<'a, *mut ffi::GstVideoTimeCodeInterval, Self> {
let ptr = &mut self.0 as *mut _;
StashMut(ptr, self)
}
}
#[doc(hidden)]
impl FromGlibPtrNone<*mut ffi::GstVideoTimeCodeInterval> for VideoTimeCodeInterval {
#[inline]
unsafe fn from_glib_none(ptr: *mut ffi::GstVideoTimeCodeInterval) -> Self {
assert!(!ptr.is_null());
VideoTimeCodeInterval(ptr::read(ptr))
}
}
#[doc(hidden)]
impl FromGlibPtrNone<*const ffi::GstVideoTimeCodeInterval> for VideoTimeCodeInterval {
#[inline]
unsafe fn from_glib_none(ptr: *const ffi::GstVideoTimeCodeInterval) -> Self {
assert!(!ptr.is_null());
VideoTimeCodeInterval(ptr::read(ptr))
}
}
#[doc(hidden)]
impl FromGlibPtrFull<*mut ffi::GstVideoTimeCodeInterval> for VideoTimeCodeInterval {
#[inline]
unsafe fn from_glib_full(ptr: *mut ffi::GstVideoTimeCodeInterval) -> Self {
assert!(!ptr.is_null());
let res = VideoTimeCodeInterval(ptr::read(ptr));
ffi::gst_video_time_code_interval_free(ptr);
res
}
}
#[doc(hidden)]
impl FromGlibPtrBorrow<*mut ffi::GstVideoTimeCodeInterval> for VideoTimeCodeInterval {
#[inline]
unsafe fn from_glib_borrow(ptr: *mut ffi::GstVideoTimeCodeInterval) -> Borrowed<Self> {
assert!(!ptr.is_null());
Borrowed::new(VideoTimeCodeInterval(ptr::read(ptr)))
}
}
impl StaticType for VideoTimeCodeInterval {
fn static_type() -> glib::Type {
unsafe { from_glib(ffi::gst_video_time_code_interval_get_type()) }
}
}
#[doc(hidden)]
impl<'a> value::FromValueOptional<'a> for VideoTimeCodeInterval {
unsafe fn from_value_optional(value: &glib::Value) -> Option<Self> {
Option::<VideoTimeCodeInterval>::from_glib_full(glib::gobject_ffi::g_value_dup_boxed(
value.to_glib_none().0,
)
as *mut ffi::GstVideoTimeCodeInterval)
}
}
#[doc(hidden)]
impl value::SetValue for VideoTimeCodeInterval {
unsafe fn set_value(value: &mut glib::Value, this: &Self) {
glib::gobject_ffi::g_value_set_boxed(
value.to_glib_none_mut().0,
ToGlibPtr::<*const ffi::GstVideoTimeCodeInterval>::to_glib_none(this).0
as glib::ffi::gpointer,
)
}
}
#[doc(hidden)]
impl value::SetValueOptional for VideoTimeCodeInterval {
unsafe fn set_value_optional(value: &mut glib::Value, this: Option<&Self>) {
glib::gobject_ffi::g_value_set_boxed(
value.to_glib_none_mut().0,
ToGlibPtr::<*const ffi::GstVideoTimeCodeInterval>::to_glib_none(&this).0
as glib::ffi::gpointer,
)
}
}