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examples: Update for new GLib boxed deriving API

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This commit is contained in:
Sebastian Dröge 2020-03-19 13:22:20 +02:00
parent 8bb64bb825
commit d0bfdda97f
3 changed files with 12 additions and 22 deletions
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15
examples/src/bin/decodebin.rs
View file

@ -35,6 +35,8 @@ use gst::prelude::*;
#[cfg_attr(feature = "v1_10", macro_use)]
extern crate glib;
#[cfg(feature = "v1_10")]
use glib::subclass::prelude::*;
use std::env;
use std::error::Error as StdError;
@ -68,19 +70,10 @@ struct ErrorMessage {
}
#[cfg(feature = "v1_10")]
#[derive(Clone, Debug)]
#[derive(Clone, Debug, GBoxed)]
#[gboxed(type_name = "ErrorValue")]
struct ErrorValue(Arc<Mutex<Option<Error>>>);
#[cfg(feature = "v1_10")]
impl glib::subclass::boxed::BoxedType for ErrorValue {
const NAME: &'static str = "ErrorValue";
glib_boxed_type!();
}
#[cfg(feature = "v1_10")]
glib_boxed_derive_traits!(ErrorValue);
fn example_main() -> Result<(), Error> {
gst::init()?;

15
examples/src/bin/encodebin.rs
View file

@ -21,6 +21,8 @@ use gst_pbutils::prelude::*;
#[cfg_attr(feature = "v1_10", macro_use)]
extern crate glib;
#[cfg(feature = "v1_10")]
use glib::subclass::prelude::*;
use std::env;
use std::error::Error as StdError;
@ -54,19 +56,10 @@ struct ErrorMessage {
}
#[cfg(feature = "v1_10")]
#[derive(Clone, Debug)]
#[derive(Clone, Debug, GBoxed)]
#[gboxed(type_name = "ErrorValue")]
struct ErrorValue(Arc<Mutex<Option<Error>>>);
#[cfg(feature = "v1_10")]
impl glib::subclass::boxed::BoxedType for ErrorValue {
const NAME: &'static str = "ErrorValue";
glib_boxed_type!();
}
#[cfg(feature = "v1_10")]
glib_boxed_derive_traits!(ErrorValue);
fn configure_encodebin(encodebin: &gst::Element) -> Result<(), Error> {
// To tell the encodebin what we want it to produce, we create an EncodingProfile
// https://gstreamer.freedesktop.org/data/doc/gstreamer/head/gst-plugins-base-libs/html/GstEncodingProfile.html

4
gstreamer/src/iterator.rs
View file

@ -55,6 +55,8 @@ where
let mut value = Value::uninitialized();
let res =
gst_sys::gst_iterator_next(self.to_glib_none_mut().0, value.to_glib_none_mut().0);
#[allow(clippy::wildcard_in_or_patterns)]
match res {
gst_sys::GST_ITERATOR_OK => match value.get::<T>().expect("Iterator::next") {
Some(value) => Ok(Some(value)),
@ -131,6 +133,7 @@ where
func_ptr,
);
#[allow(clippy::wildcard_in_or_patterns)]
match res {
gst_sys::GST_ITERATOR_OK | gst_sys::GST_ITERATOR_DONE => Ok(()),
gst_sys::GST_ITERATOR_RESYNC => Err(IteratorError::Resync),
@ -161,6 +164,7 @@ where
func_ptr,
);
#[allow(clippy::wildcard_in_or_patterns)]
match res {
gst_sys::GST_ITERATOR_OK | gst_sys::GST_ITERATOR_DONE => Ok(accum.unwrap()),
gst_sys::GST_ITERATOR_RESYNC => Err(IteratorError::Resync),