Sebastian Dröge
8c39da4e5b
Update to Rust 1.31 linter-specific attributes
2019-03-04 15:16:01 +02:00
Víctor Manuel Jáquez Leal
066b22efc5
Fix examples and tutorial with GTK API updates
2019-02-28 12:02:51 +01:00
Sebastian Dröge
95f6844702
Fix various minor clippy warnings
2019-02-21 19:56:23 +02:00
Sebastian Dröge
b4ad105c1d
basic-tutorial-5: Stop using deprecated GTK API
...
Disabling double buffering is deprecated since quite a while.
2019-02-07 10:26:37 +02:00
François Laignel
333d71f92b
Update functions returning bool to use Result<(), glib::BoolError>
...
See https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/171
2019-01-17 23:13:44 +01:00
Sebastian Dröge
931c485150
Update manual code for glib API changes
2019-01-16 13:52:56 +02:00
François Laignel
948fb2ae4b
Replace XXXReturn with Result<XXXSuccess, XXXError>
...
... in function signatures.
These breaking changes aim at improving usability by allowing users
to take advantage of Rust error management features sur as `ok_or`,
`map_err`, `expect` and the `?` operator. See the `examples` and
`tutorials` to get an idea of the impacts.
2019-01-11 18:33:04 +01:00
Philippe Normand
bef6d741d3
Fix examples and tutorials for GString support
2019-01-03 22:01:41 +00:00
Sebastian Dröge
69af6a5975
bus: Add iter() and iter_timed() that return Iterators around the corresponding pop() functions
...
And make use of them in the examples where it makes sense.
2018-12-28 00:06:03 +02:00
Sebastian Dröge
890b47eef9
Fix up some error handling in basic-tutorial-12
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And minor code cleanup
2018-12-04 11:14:03 +02:00
Tony Jinwoo Ahn
b9fa4870ad
Add basic-tutorial-12
...
Add basic-tutorial-12 from the GStreamer tutorials
2018-12-04 08:52:10 +00:00
Sebastian Dröge
352f1c80d4
Run everything through rustfmt
2018-11-03 20:28:58 +02:00
Charlie Turner
98c69609cc
Cturner/add tutorial 9 ( #142 )
...
Add basic-tutorial 9
2018-10-31 23:43:04 +02:00
Sebastian Dröge
eb0a804a50
Run everything through latest rustfmt
2018-10-08 15:02:23 +03:00
Sebastian Dröge
2c7dff3b45
Run everything through rustfmt again
2018-10-08 09:32:08 +03:00
Sebastian Dröge
33a6aab6d7
Run everything through latest rustfmt
2018-07-27 13:36:40 +03:00
Sebastian Dröge
8f9c0a72e0
Get rid of all usage of send-cell
2018-07-27 13:25:47 +03:00
Sebastian Dröge
c0422acf66
Fix reference cycles and minor related problems in all examples and tutorials
...
These are now all leak-free.
2018-07-27 13:07:24 +03:00
Sebastian Dröge
694bcaa697
Fix all clippy warnings
...
Or silence the ones we don't care about.
2018-07-20 10:28:20 +03:00
Sebastian Dröge
8d0a0ee6b1
Directly use byte-slice-cast on the mapped buffer
...
No need to first get a byte slice from it anymore due to the buffer map
implementing AsRef/AsMut for byte slices
2018-06-01 11:55:13 +03:00
Sebastian Dröge
2cefd9aea6
Re-run everything through rustfmt
2018-04-25 11:13:14 +03:00
Sebastian Dröge
492c3d656c
Run everything through rustfmt again
2018-04-01 11:57:58 +03:00
Sebastian Dröge
4117c01ff2
Run everything through latest rustfmt-nightly
2018-02-22 11:18:37 +01:00
François Laignel
c971727193
Query: allow concrete query instantiation
...
Allow instantiating and dereferencing concrete queries. The motivation
for this proposal is to allow the following usability enhancements:
- Concrete queries mutability guaranteed by the borrow checker,
including for generic functions:
``` rust
let mut p = Query::new_position(::Format::Time);
p.get_mut_structure().set("check_mut", &true);
```
- Concrete queries functions available in place:
``` rust
let mut q = gst::Query::new_duration(gst::Format::Time);
let duration = if pipeline.query(&mut q) {
Some(q.get_result())
} else {
None
};
```
2018-02-16 10:33:40 +02:00
fengalin
ce28fed070
Tutorials: message handlers: invoke generic Message method from the concrete message
...
Generic methods for events, messages and queries can now be invoked from the concrete type.
2018-01-29 17:33:49 +02:00
Sebastian Dröge
9b6efb2339
Fix various clippy warnings
2017-12-20 21:46:58 +02:00
Sebastian Dröge
e0dc84c10a
Run everything through rustfmt again
2017-12-20 19:30:14 +02:00
Sebastian Dröge
c99928d030
Change FormatValue related API to be more convenient to use
...
FormatValue is now renamed to GenericFormattedValue and the API slightly
changed. In addition there is now a FormattedValue trait, and a
SpecificFormattedValue trait plus types for Bytes, Buffers and the
existing ClockTime.
This allows to create functions like
Pad::query_duration<F: SpecificFormattedValue>() -> Option<F>
and doesn't require the caller to unwrap the generic value anymore,
which is completely unneeded in these cases.
In addition, Segment became FormattedSegment<T> with API to
upcast/downcast between the specific formatted values and the generic
formatted value. This greatly simplifies usage of Segments.
2017-12-09 19:45:18 +02:00
Sebastian Dröge
d7792a4fca
Fix calculation for buffer duration in basic-tutorial-8
...
We need to scale the number of samples, not the buffer size.
2017-12-09 14:03:18 +02:00
Sebastian Dröge
77d439338b
Fix build after Event/Message::get_structure() API change
2017-12-01 17:31:47 +02:00
Sebastian Dröge
b6d13272df
Fix some clippy warnings in examples/tutorials
2017-11-27 14:03:33 +02:00
Sebastian Dröge
483b40679a
Flush stdout after writing every * in basic-tutorial-8
2017-11-17 20:43:13 +02:00
Guillaume Desmottes
82681d2b24
Add basic-tutorial-8
...
Fixes https://github.com/sdroege/gstreamer-rs/pull/52
2017-11-17 20:43:08 +02:00
Sebastian Dröge
f895f484cc
Fix up tutorials and examples for Message::get_src() returning an Option now
2017-11-16 13:58:56 +02:00
Sebastian Dröge
4ab5893359
Allow to return something from the examples/tutorials main() wrapper
2017-11-12 20:11:25 +01:00
Kornel
10151b9f0d
tutorials: Set up a runloop on macOS
...
Fixes https://github.com/sdroege/gstreamer-rs/pull/62
Fixes https://github.com/sdroege/gstreamer-rs/issues/58
2017-11-12 18:58:15 +01:00
Sebastian Dröge
126159c762
Run everything through rustfmt once again
2017-11-11 13:31:01 +01:00
Sebastian Dröge
246a54368d
Clean up Query API a bit
...
There's now get_result() instead of get(), and separate getters for only
getting the constructor arguments of each query (otherwise query
handlers will get useless values when trying to answer a query).
2017-11-11 12:27:30 +01:00
Sebastian Dröge
c39c0c7264
Implement ClockTime as ClockTime(Option<u64>)
...
And also implement a FormatValue type that holds a value together with
its format to make usage of the positions/durations/seek positions/etc
more convenient and safe.
Fixes https://github.com/sdroege/gstreamer-rs/issues/3
2017-11-11 11:57:29 +01:00
Sebastian Dröge
95204c2294
Add Success/Error variants of #[must_use] enums
...
And implement basically the Try trait for them. This will be replaced by
the Try trait once it is stable.
Fixes https://github.com/sdroege/gstreamer-rs/issues/44
2017-11-06 11:43:54 +02:00
Sebastian Dröge
6bb9eaf739
Remove unneeded reference
2017-10-26 12:56:52 +02:00
Luis de Bethencourt
e82e8e0c34
Needless pass by value
...
Avoid an unnecessary allocation by passing the Caps by reference instead of
by value.
Fixes https://github.com/sdroege/gstreamer-rs/pull/46
Fixes https://github.com/sdroege/gstreamer-rs/issues/45
2017-10-24 23:41:20 +02:00
Luis de Bethencourt
95dc336b65
Use while let
...
When destructuring a single pattern in a loop it is nicer to use while let.
Fixes https://github.com/sdroege/gstreamer-rs/pull/46
Fixes https://github.com/sdroege/gstreamer-rs/issues/45
2017-10-24 23:41:05 +02:00
Thijs Vermeir
b24f628772
Add basic-tutorial-6 from the GStreamer tutorials
...
https://cgit.freedesktop.org/gstreamer/gst-docs/tree/examples/tutorials/basic-tutorial-6.c
Fixes https://github.com/sdroege/gstreamer-rs/pull/43
2017-10-17 12:24:54 +03:00
Sebastian Dröge
e1d134c4be
Run everything through latest rustfmt-nightly
2017-10-17 12:06:51 +03:00
Thibault Saunier
faae914f72
Add the tutorial5 (Gtk video player with informations about streams)
...
Fixes https://github.com/sdroege/gstreamer-rs/pull/41
2017-10-14 20:22:10 +03:00
Thibault Saunier
08c30a0566
Add basic-tutorial-7.rs
...
Fixes https://github.com/sdroege/gstreamer-rs/pull/42
2017-10-13 09:47:10 +03:00
Sebastian Dröge
b773c0b46a
Fix compilation again now that GstRc::get_mut() requires &mut self again
2017-10-11 15:39:27 +03:00
Thijs Vermeir
f253caac19
Add basic-tutorial-4 from the GStreamer tutorials
...
https://cgit.freedesktop.org/gstreamer/gst-docs/tree/examples/tutorials/basic-tutorial-4.c
Fixes https://github.com/sdroege/gstreamer-rs/pull/39
2017-10-11 11:29:35 +03:00
Thijs Vermeir
38b58cbf9d
Add basic-tutorial-3 from the GStreamer tutorials
...
https://cgit.freedesktop.org/gstreamer/gst-docs/tree/examples/tutorials/basic-tutorial-3.c
Fixes https://github.com/sdroege/gstreamer-rs/pull/38
2017-10-09 16:38:13 +03:00