mirror of
https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs.git
synced 2024-12-11 12:46:29 +00:00
Use glib GEnum derive macro instead of implementing this manually
This commit is contained in:
parent
0aef5152a7
commit
bb1e1b1529
2 changed files with 5 additions and 94 deletions
|
@ -9,7 +9,6 @@ edition = "2018"
|
||||||
|
|
||||||
[dependencies]
|
[dependencies]
|
||||||
glib = "0.10"
|
glib = "0.10"
|
||||||
gobject-sys = "0.10"
|
|
||||||
gst = { package = "gstreamer", version = "0.16", features = ["v1_12"] }
|
gst = { package = "gstreamer", version = "0.16", features = ["v1_12"] }
|
||||||
gst-base = { package = "gstreamer-base", version = "0.16" }
|
gst-base = { package = "gstreamer-base", version = "0.16" }
|
||||||
gst-audio = { package = "gstreamer-audio", version = "0.16" }
|
gst-audio = { package = "gstreamer-audio", version = "0.16" }
|
||||||
|
|
98
src/lib.rs
98
src/lib.rs
|
@ -16,11 +16,15 @@ use std::time;
|
||||||
|
|
||||||
use once_cell::sync::Lazy;
|
use once_cell::sync::Lazy;
|
||||||
|
|
||||||
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy)]
|
#[derive(Debug, Eq, PartialEq, Ord, PartialOrd, Hash, Clone, Copy, glib::GEnum)]
|
||||||
#[repr(u32)]
|
#[repr(u32)]
|
||||||
|
#[genum(type_name = "GstNdiTimestampMode")]
|
||||||
pub enum TimestampMode {
|
pub enum TimestampMode {
|
||||||
|
#[genum(name = "Receive Time", nick = "receive-time")]
|
||||||
ReceiveTime = 0,
|
ReceiveTime = 0,
|
||||||
|
#[genum(name = "NDI Timecode", nick = "timecode")]
|
||||||
Timecode = 1,
|
Timecode = 1,
|
||||||
|
#[genum(name = "NDI Timestamp", nick = "timestamp")]
|
||||||
Timestamp = 2,
|
Timestamp = 2,
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -50,98 +54,6 @@ static TIMECODE_CAPS: Lazy<gst::Caps> =
|
||||||
static TIMESTAMP_CAPS: Lazy<gst::Caps> =
|
static TIMESTAMP_CAPS: Lazy<gst::Caps> =
|
||||||
Lazy::new(|| gst::Caps::new_simple("timestamp/x-ndi-timestamp", &[]));
|
Lazy::new(|| gst::Caps::new_simple("timestamp/x-ndi-timestamp", &[]));
|
||||||
|
|
||||||
impl glib::translate::ToGlib for TimestampMode {
|
|
||||||
type GlibType = i32;
|
|
||||||
|
|
||||||
fn to_glib(&self) -> i32 {
|
|
||||||
*self as i32
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl glib::translate::FromGlib<i32> for TimestampMode {
|
|
||||||
fn from_glib(value: i32) -> Self {
|
|
||||||
match value {
|
|
||||||
0 => TimestampMode::ReceiveTime,
|
|
||||||
1 => TimestampMode::Timecode,
|
|
||||||
2 => TimestampMode::Timestamp,
|
|
||||||
_ => unreachable!(),
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl StaticType for TimestampMode {
|
|
||||||
fn static_type() -> glib::Type {
|
|
||||||
timestamp_mode_get_type()
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'a> glib::value::FromValueOptional<'a> for TimestampMode {
|
|
||||||
unsafe fn from_value_optional(value: &glib::Value) -> Option<Self> {
|
|
||||||
Some(glib::value::FromValue::from_value(value))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl<'a> glib::value::FromValue<'a> for TimestampMode {
|
|
||||||
unsafe fn from_value(value: &glib::Value) -> Self {
|
|
||||||
use glib::translate::ToGlibPtr;
|
|
||||||
|
|
||||||
glib::translate::from_glib(gobject_sys::g_value_get_enum(value.to_glib_none().0))
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
impl glib::value::SetValue for TimestampMode {
|
|
||||||
unsafe fn set_value(value: &mut glib::Value, this: &Self) {
|
|
||||||
use glib::translate::{ToGlib, ToGlibPtrMut};
|
|
||||||
|
|
||||||
gobject_sys::g_value_set_enum(value.to_glib_none_mut().0, this.to_glib())
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
fn timestamp_mode_get_type() -> glib::Type {
|
|
||||||
use std::sync::Once;
|
|
||||||
static ONCE: Once = Once::new();
|
|
||||||
static mut TYPE: glib::Type = glib::Type::Invalid;
|
|
||||||
|
|
||||||
ONCE.call_once(|| {
|
|
||||||
use std::ffi;
|
|
||||||
use std::ptr;
|
|
||||||
|
|
||||||
static mut VALUES: [gobject_sys::GEnumValue; 4] = [
|
|
||||||
gobject_sys::GEnumValue {
|
|
||||||
value: TimestampMode::ReceiveTime as i32,
|
|
||||||
value_name: b"Receive Time\0" as *const _ as *const _,
|
|
||||||
value_nick: b"receive-time\0" as *const _ as *const _,
|
|
||||||
},
|
|
||||||
gobject_sys::GEnumValue {
|
|
||||||
value: TimestampMode::Timecode as i32,
|
|
||||||
value_name: b"NDI Timecode\0" as *const _ as *const _,
|
|
||||||
value_nick: b"timecode\0" as *const _ as *const _,
|
|
||||||
},
|
|
||||||
gobject_sys::GEnumValue {
|
|
||||||
value: TimestampMode::Timestamp as i32,
|
|
||||||
value_name: b"NDI Timestamp\0" as *const _ as *const _,
|
|
||||||
value_nick: b"timestamp\0" as *const _ as *const _,
|
|
||||||
},
|
|
||||||
gobject_sys::GEnumValue {
|
|
||||||
value: 0,
|
|
||||||
value_name: ptr::null(),
|
|
||||||
value_nick: ptr::null(),
|
|
||||||
},
|
|
||||||
];
|
|
||||||
|
|
||||||
let name = ffi::CString::new("GstNdiTimestampMode").unwrap();
|
|
||||||
unsafe {
|
|
||||||
let type_ = gobject_sys::g_enum_register_static(name.as_ptr(), VALUES.as_ptr());
|
|
||||||
TYPE = glib::translate::from_glib(type_);
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
unsafe {
|
|
||||||
assert_ne!(TYPE, glib::Type::Invalid);
|
|
||||||
TYPE
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
gst::gst_plugin_define!(
|
gst::gst_plugin_define!(
|
||||||
ndi,
|
ndi,
|
||||||
env!("CARGO_PKG_DESCRIPTION"),
|
env!("CARGO_PKG_DESCRIPTION"),
|
||||||
|
|
Loading…
Reference in a new issue