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288 commits

Author SHA1 Message Date
Sebastian Dröge
49a6eb6a1f Replace AppSrcCallbacks/AppSinkCallbacks with a builder so that no empty closures have to be provided for unused callbacks 2017-12-10 15:19:44 +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
b198ee21da Let Sample::new(), TagList::add(), Structure::set() and others take more values by reference instead of by value 2017-11-27 14:34:02 +02:00
Sebastian Dröge
b6d13272df Fix some clippy warnings in examples/tutorials 2017-11-27 14:03:33 +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
86b787ac81 Add failure-based error handling to the decodebin example 
This also makes use of directly reporting errors from a callback, by
transferring it via the error message to the main thread.
 2017-11-16 13:39:34 +02:00
Sebastian Dröge
4ab5893359 Allow to return something from the examples/tutorials main() wrapper 2017-11-12 20:11:25 +01:00
Sebastian Dröge
a01f1385ec examples: Set up a runloop on macOS 2017-11-12 19:07:02 +01:00
Sebastian Dröge
1c0e802bc8 Remove utils module from examples 
It's unused now
 2017-11-12 10:15:54 +01:00
Sebastian Dröge
c9027fb244 Switch appsrc example to failure based error handling 2017-11-12 10:15:37 +01:00
Sebastian Dröge
eb99694ed3 Minor cleanup of appsink example 2017-11-11 16:56:37 +01:00
Sebastian Dröge
90700aa9b2 Switch appsink example to failure based error handling 2017-11-11 16:43:29 +01:00
Sebastian Dröge
126159c762 Run everything through rustfmt once again 2017-11-11 13:31:01 +01:00
Zeeshan Ali
d18cbe5943 examples: More robust cli arg handling 2017-11-11 12:28:34 +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
Philippe Normand
bdcf0246eb player example: Error management with the failure crate 2017-11-11 09:47:48 +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
0f9241dbb6 Fix unused import compiler warning 2017-10-29 18:14:20 +02:00
Sebastian Dröge
50c8f32961 Clean up player example code a bit 2017-10-26 13:16:06 +02:00
Luis de Bethencourt
d94bb0e0fb Unnecessary reference 
This creates a reference to a reference, clean it.

Fixes https://github.com/sdroege/gstreamer-rs/pull/48
Fixes https://github.com/sdroege/gstreamer-rs/issues/47
 2017-10-24 23:41:48 +02:00
Sebastian Dröge
884c9790ef Fix compilation of GTK examples with latest gio 2017-10-01 16:32:33 +02:00
Sebastian Dröge
19c5556239 Regenerate with latest GIR 2017-10-01 15:52:15 +02:00
Sebastian Dröge
d608cff9e9 Fix build with latest GApplication API changes 2017-09-26 10:41:03 +03:00
Sebastian Dröge
ce5c01a88e Implement gst::Iterator as a generic type to not require using glib::Values everywhere 2017-09-17 18:45:38 +03:00
Sebastian Dröge
8085c4ce8e Add gst::Iterator example with Resync handling 2017-09-17 14:59:01 +03:00
Sebastian Dröge
f1025170d9 Use while-let and CLOCK_TIME_NONE for the bus.timed_pop() loops in the examples/tutorials 2017-09-13 19:35:35 +03:00
Sebastian Dröge
0f5f55c64d Fix various clippy warnings in examples 2017-09-10 15:27:53 +03:00
Sebastian Dröge
b4cb81cd56 Run everything through latest rustfmt-nightly 2017-09-10 15:21:26 +03:00
Sebastian Dröge
e0e0f56b52 Fix/hide various clippy warnings in gstreamer-player 
And let PlayerGMainContextSignalDispatcher::new() return the correct
type
 2017-09-10 15:21:26 +03:00
Sebastian Dröge
7dfab61390 Conditionally use glib crate in player example 2017-09-01 14:12:26 +03:00
Sebastian Dröge
062b596432 Fix-up various unused external crate warnings 2017-09-01 13:42:59 +03:00
Philippe Normand
facaae6be9 examples: Quartz support for the gtkvideooverlay example 
Fixes https://github.com/sdroege/gstreamer-rs/pull/31
 2017-08-30 18:08:00 +03:00
Sebastian Dröge
da1a0c31d8 Add video overlay example, using GTK and only support Unix/X11 for now 2017-08-29 15:44:33 +03:00
Sebastian Dröge
58998af124 Fix examples build again 2017-08-29 11:56:30 +03:00
Sebastian Dröge
8013169e09 Add constants for SECOND, MSECOND, USECOND, NSECOND 
And use them in the examples.
 2017-08-29 11:07:59 +03:00
Sebastian Dröge
c235d90834 Fix compilation with --features tokio in the examples 2017-08-17 18:16:48 +03:00
Sebastian Dröge
0bc43ed053 Make gtk dependency optional in the examples 2017-08-17 18:07:48 +03:00
Sebastian Dröge
f751afc0fb Add prelude modules to all cratest that only re-export the traits 
And use those in the examples instead of blanket * imports
 2017-08-17 18:02:25 +03:00
Sebastian Dröge
50a1535771 Add ParseContext bindings and corresponding functions 
And use it in the launch example to print more useful error information,
like which elements are missing.
 2017-08-17 16:17:02 +03:00
Sebastian Dröge
165d85646f Move futures based BusStream from examples to the bindings 
And hide behind the "futures" feature.

Fixes https://github.com/sdroege/gstreamer-rs/issues/26
 2017-08-17 13:07:59 +03:00
Sebastian Dröge
56847216a0 Use byte-slice-cast trait instead of our own minimal version of it 2017-08-14 20:45:35 +03:00
Sebastian Dröge
b392c82ba9 Use gstreamer-video API in appsrc example and make frame generation a bit more efficient 2017-08-11 17:59:05 +03:00
Sebastian Dröge
b655c838b2 Add helper for converting a raw audio buffer to an array of integers/floats 2017-08-11 17:09:32 +03:00
Sebastian Dröge
4276cb6228 Simplify player example a bit 2017-08-11 15:48:12 +03:00
Philippe Normand
1e12354cd5 GstPlayer: make it build and add simple example 2017-08-11 15:42:28 +03:00
Sebastian Dröge
c36c8189ce Add example to playbin example about how to connect/emit dynamic signals 
... and get the audio track's tags whenever they change.
 2017-08-11 15:31:59 +03:00
Sebastian Dröge
1a3b556fb6 Make Buffer map bindings more simple and consistent 2017-08-11 15:20:43 +03:00
Sebastian Dröge
07e9383ddf Simplify toc example a bit 
There's not need for checking audio/video if both are going directly to
a fakesink anyway.
 2017-08-09 19:40:20 +03:00
fengalin
04f09ebc86 Add bindings for GstToc/TocSetter 
https://github.com/sdroege/gstreamer-rs/pull/22

Fixes https://github.com/sdroege/gstreamer-rs/issues/10
 2017-08-09 19:38:39 +03:00
Sebastian Dröge
5cd94a279e Minor simplification in gtksink example 2017-08-07 18:59:44 +03:00
Sebastian Dröge
8accac8d75 Clean up gtksink example imports a bit 2017-08-07 14:18:24 +03:00
Sebastian Dröge
be6f03a1af Use SendCell from the newly created crate 2017-08-04 22:57:12 +03:00
Sebastian Dröge
43a014b6fa Add into_inner() / try_into_inner() functions for SendCell 2017-08-04 20:23:51 +03:00
Sebastian Dröge
5676aeb3ef Add a borrow() function to SendCell 
To allow doing the thread check only once for performance reasons.
 2017-08-04 19:56:39 +03:00
Sebastian Dröge
c23498039d Clean up SendCell implementation and implement some more traits 
For moving it elsewhere later as public API.
 2017-08-04 18:31:54 +03:00
Sebastian Dröge
0dcf9c2be7 Move gtksink example to GtkApplication 
And have an example for using GTK objects from closures that require Send
 2017-08-04 17:42:08 +03:00
Sebastian Dröge
c9423471b0 Fix some clippy warnings in the examples 2017-08-04 15:36:12 +03:00
Philippe Normand
7326377f5f examples: app*: refactor error enum to a utils module 
The module also contains create_element, link_elements and set_state functions
to help reduce boilerplate.
 2017-08-04 15:09:29 +03:00
Philippe Normand
e218f7a93c examples: appsink: improved error handling 
The program should now exit gracefully with human readable messages.
 2017-08-03 19:48:26 +03:00
Philippe Normand
50e6e2e108 examples: appsrc: improved error handling 
The program should now exit gracefully with human readable messages.
 2017-08-03 18:09:29 +03:00
Sebastian Dröge
b08a101cc6 Fix clippy warnings in the examples 2017-08-02 20:15:16 +03:00
Sebastian Dröge
594418e1f4 Add appsink example 2017-08-01 21:45:26 +03:00
Sebastian Dröge
dc640249ef Add simple appsrc example 2017-08-01 21:30:51 +03:00
Sebastian Dröge
23ef3c1f08 Add a function to unset the Bus' current sync handler 
And use it in the Tokio example to unset the handler once the BusStream
is dropped.
 2017-08-01 20:52:29 +03:00
Sebastian Dröge
e55c7d4088 Rename ObjectExt trait to GstObjectExt 
This works around a bug in the compiler with multiple traits having the
same name, but being re-exported with a different one.

https://github.com/gtk-rs/glib/issues/211
 2017-08-01 14:04:42 +01:00
Sebastian Dröge
38496eca7d Pass events by value instead of reference 2017-08-01 13:59:12 +01:00
Sebastian Dröge
96a0668c5f Add playbin example 2017-07-31 16:24:30 +01:00
Sebastian Dröge
db1f0f7bfb Add Bus / Tokio example 2017-07-31 14:16:03 +01:00
Sebastian Dröge
03285a6311 Run everything through latest rustfmt-nightly 2017-07-31 12:16:42 +01:00
Sebastian Dröge
d0ac8b7fd3 Add gtksink example 2017-07-31 12:09:59 +01:00
Sebastian Dröge
f06bc0d6ef Add event example and clean-up event/message constructor API 2017-07-30 15:49:25 +01:00
Sebastian Dröge
2c949a9a05 Add Event bindings 
And make Message bindings more consistent
 2017-07-30 15:06:44 +01:00
Sebastian Dröge
945d136acb Cleanup pad probes examples a bit 2017-07-29 16:15:00 +01:00
Sebastian Dröge
0c3c4166e4 Add example for pad probes 2017-07-29 15:57:01 +01:00
Sebastian Dröge
77912e7164 Add example doing queries 2017-07-29 15:33:26 +01:00
Sebastian Dröge
aadf2e3b30 Move examples into bin subdirectory to simplify Cargo.toml 2017-07-25 01:33:54 +03:00
Sebastian Dröge
a94d4d583d Re-export gst::ObjectExt as gst::GstObjectExt to prevent conflict with glib::ObjectExt 2017-07-13 10:36:38 +03:00
Sebastian Dröge
6461be1372 Convert launch examples to get the pipeline string from the commandline 2017-07-11 21:21:56 +03:00
Sebastian Dröge
9cfb83d6a2 Add Source support to GstBus, and the sync message handler 2017-07-11 19:29:16 +03:00
Sebastian Dröge
4c5aa49fa2 Run manual code through rustfmt 2017-07-11 00:33:24 +03:00
Sebastian Dröge
c0707bed94 Add initial caps bindings 2017-07-11 00:11:55 +03:00
Sebastian Dröge
9ae4a4f862 Add launch example using the GTK main loop 2017-07-05 19:10:58 +03:00
Sebastian Dröge
8f8ba45588 Use Object::set_property() instead of unsafe code for setting filesrc location 2017-07-05 15:18:25 +03:00
Sebastian Dröge
291f329fc3 Add Element::add_many(), ::remove_many(), Bin::link_many(), ::unlink_many() 2017-07-05 11:11:45 +03:00
Sebastian Dröge
e3902bbbf6 Add decodebin example and add some missing API for it 2017-07-05 10:40:02 +03:00
Sebastian Dröge
cb26c0aaed Remove some useless message code 2017-07-03 18:45:59 +03:00
Sebastian Dröge
fc8046b9bd Implement simple example application and clean up API 2017-07-03 18:08:43 +03:00