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Author SHA1 Message Date
Guillaume Desmottes b724e0c46c gstreamer: structure: add new_from_iter() 
Allow to easily create a new Structure from an iterator.

Fix #250
 2020-05-27 13:28:42 +03:00
Sebastian Dröge d623bcdce5 gstreamer: Add Stream::debug() and StreamCollection::debug() 
These provide more helpful debug output than just the pointer when
printing.
 2020-05-27 13:28:22 +03:00
Sebastian Dröge 43e7f9f589 Update version to 0.15.5 2020-05-03 09:52:04 +03:00
Sebastian Dröge 4a8b904c6c Update CHANGELOG.md for 0.15.5 2020-05-03 09:51:01 +03:00
Sebastian Dröge a1fbb359ea rtsp-server: Use log() instead of log_with_object() for now in the 0.15 branch 
See 8077b7ac82
 2020-04-30 11:22:11 +03:00
Sebastian Dröge 451c198cec Run everything through cargo fmt again 2020-04-30 11:01:25 +03:00
Guillaume Desmottes ef012b9445 rtp: add dox feature 2020-04-30 10:59:16 +03:00
alleynb 923daa04b9 tutorials/tutorial-6: Improve caps output 
Fixed printing of pad capabilites in tutorial6.
Output now displays the capability lists eg:
  layout:{ (string)interleaved, (string)non-interleaved }

The origional broken output was being displayed as:
  layout:SendValue(Value(GString(Foreign(0x557140c99d00, 40))))
 2020-04-30 10:58:52 +03:00
Sebastian Dröge 774281a0c9 gstreamer: Add some API to calculate the next state convert state changes into their component states and back 2020-04-30 10:58:34 +03:00
Guillaume Gomez fdf56b1235 gstreamer*: Add missing manual traits 2020-04-30 10:57:26 +03:00
Sebastian Dröge d23d313b39 gstreamer: Add Element::get_current_clock_time() and ::get_current_running_time() 
This was added in GStreamer 1.18 but we can easily implement it
ourselves here for the time being and for older versions.
 2020-04-30 10:57:12 +03:00
Sebastian Dröge c8ac89ec2b gstreamer-audio: Simplify audio clipping meta test a bit 2020-04-30 10:57:03 +03:00
Sebastian Dröge 96c83bc0e6 gstreamer: Add bindings for Plugin::get_plugin_name() 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/248
 2020-04-30 10:57:03 +03:00
Sebastian Dröge 26beed7277 gstreamer-audio: Follow-up commit for updating audio clipping meta tests 2020-04-30 10:57:03 +03:00
Andrew Eikum d9a06b31de gstreamer-audio: Add support for GstAudioClippingMeta 2020-04-30 10:57:03 +03:00
Sebastian Dröge 5479b23eb9 Use mem::ManuallyDrop instead of mem::forget() everywhere 
It makes the intentions clearer and potentially results in simpler
assembly, at least in debug builds.
 2020-04-30 10:56:38 +03:00
Sebastian Dröge 973ac7344e gstreamer/buffer: Add tests for various memory related buffer API 2020-04-30 10:56:20 +03:00
Sebastian Dröge 2bbfbb5842 gstreamer/buffer: Add iterators for iterating over the memories inside a buffer 
With immutable, mutable and owned variant.
 2020-04-30 10:56:13 +03:00
Sebastian Dröge 0749250743 gstreamer/buffer: Add BufferRef::peek_memory_mut() function 
This gives a mutable reference to the given memory and fails if the
memory is not actually writable.
 2020-04-30 10:56:02 +03:00
Sebastian Dröge e8c5f5fb6b gstreamer/log: Replace % with %% in the debug message 
Otherwise gst_debug_log() will look for further arguments that don't
exist, and will likely crash or worse.
 2020-04-30 10:54:09 +03:00
Sebastian Dröge 8077b7ac82 Revert "gstreamer/log: Allow any glib::Object as target for logging" 
This reverts commit 67e6afc628.

Unfortunately this breaks the API due to how subclassing is modeled in
the GObject bindings.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/251
 2020-04-30 10:19:55 +03:00
Sebastian Dröge ef77a5ae92 Update versions to 0.15.4 2020-03-09 23:01:42 +02:00
Sebastian Dröge 079095b55c Update CHANGELOG.md for 0.15.4 2020-03-09 23:01:42 +02:00
Sebastian Dröge 2599acc681 gstreamer/caps: Assert on ANY caps in fixate() and work around bug in handling EMPTY caps 
See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/388
 2020-03-09 23:01:42 +02:00
Sebastian Dröge 671605d8ac Minor cleanup in various places 2020-03-09 22:49:51 +02:00
Sebastian Dröge 01da01c9e6 app: Handle panicking callbacks by converting into an error message 
And never calling the callbacks again but instead just failing.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/241
 2020-03-09 22:49:51 +02:00
Sebastian Dröge 4e30798ac7 Add #[must_use] attribute to mutex guards / stream lock 
It's usually a mistake if creating one of these and immediately dropping
them again as that would immediately unlock the mutex again.
 2020-03-09 22:49:51 +02:00
Sebastian Dröge ed80467ff6 Make sure to hold MutexGuard for the remainder of the function in various places 
Not assigning it to a variable would cause it to be dropped immediately
and the lock to be released again immediately.
 2020-03-09 22:49:50 +02:00
Sebastian Dröge 19295f75b5 rtsp_server: Add example making use of subclassing RTSPMediaFactory and RTSPMedia 2020-03-09 22:49:50 +02:00
Sebastian Dröge e02ec7a8c9 rtsp_server: Add support for subclassing RTSPServer and RTSPClient 2020-03-09 22:49:50 +02:00
Sebastian Dröge 21ffeb5e82 rtsp_server: Add subclassing support for MediaFactory and Media 2020-03-09 22:49:50 +02:00
Sebastian Dröge aa86c804bd rtsp_server/media: Implement take_pipeline() manually 
Because of floating reference problems in the API that have to be worked
around.
 2020-03-09 22:42:49 +02:00
Sebastian Dröge 38071f1897 rtsp-server: Add bindings for RTSPThread 2020-03-09 22:42:42 +02:00
Sebastian Dröge d429fad50d gstreamer/base_transform: Add support for implementing prepare_output_buffer() 
This requires some acrobatics due to inconsistent ownership handling of
the buffers on the C side.
 2020-03-09 22:42:35 +02:00
Sebastian Dröge 67e6afc628 gstreamer/log: Allow any glib::Object as target for logging 
gst::Object is not actually required. For plain glib::Objects only the
pointer address is printed instead of a name but it works fine.
 2020-03-09 22:42:26 +02:00
Sebastian Dröge 0e69898faf Update version to 0.15.3 2020-02-15 10:46:41 +01:00
Sebastian Dröge 45b7676d02 Update CHANGELOG.md for 0.15.3 2020-02-15 10:46:14 +01:00
Sebastian Dröge 315a59e47d Allow changing bus sync handler and appsink/src callbacks when running with 1.16.3 or newer 
Previously it was not thread-safe to change them and could lead to
crashes but with 1.16.3 it is now.

Unsetting the bus sync handler before 1.16.3 will have no effect at all,
setting a new bus sync handler or appsink/src callbacks will panic.

This partially reverts 2f88dc6576
 2020-02-15 10:35:35 +01:00
Sebastian Dröge 3b56f470e5 Only allow setting Bus sync handler and AppSrc/Sink callbacks once 
Re-setting them is not thread-safe and can cause segfaults or worse.

See https://gitlab.freedesktop.org/gstreamer/gstreamer/issues/506
and https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/729
 2020-02-15 10:33:53 +01:00
Valmir Pretto 0d34e70e3e gstreamer-app: AppSink futures adapter 
An adapter for AppSink that adds futures capabilities to it in the form of a Stream.
 2020-02-15 10:29:56 +01:00
Valmir Pretto 7a05ff52af gstreamer-app: AppSrc futures adapter 
An adapter for AppSrc that adds futures capabilities to it in the form of a Sink.
 2020-02-15 10:29:49 +01:00
Valmir Pretto 66338881e8 gstreamer: BusStream tests 2020-02-15 10:29:43 +01:00
Valmir Pretto 5beb871419 gstreamer: BusStream cleanup 
A few small readability changes
 2020-02-15 10:29:38 +01:00
Sebastian Dröge 462f4ac3b8 video/video-info: Don't use bool return of gst_video_info_set_format()/align() when running with GStreamer < 1.11.1 
The bool return value was added in 1.11.1 and using the return value
with older versions gives a random value that might be true or false,
and then causes spurious errors.

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/236#note_399872
 2020-02-15 10:15:03 +01:00
Sebastian Dröge a61c50c21a base/base_transform: Fix minor clippy warning 
warning: called `map(f)` on an Option value where `f` is a unit closure
   --> gstreamer-base/src/subclass/base_transform.rs:683:13
    |
683 | /             (*parent_class)
684 | |                 .before_transform
685 | |                 .map(|f| f(element.to_glib_none().0, inbuf.as_ptr() as *mut _));
    | |_______________________________________________________________________________^
    |
    = note: `#[warn(clippy::option_map_unit_fn)]` on by default
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#option_map_unit_fn
 2020-02-15 10:14:54 +01:00
Sebastian Dröge e6d3ac4e4b base/base_transform: Add before_transform/copy_metadata/transform_meta support for subclasses 2020-02-15 10:14:46 +01:00
Sebastian Dröge 89b9dc80dc base/base_transform: Add submit_input_buffer/generate_output support for subclasses 
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/issues/155
 2020-02-15 10:14:41 +01:00
Sebastian Dröge 9b593f626b gstreamer/promise: Add Future constructor for Promise 
This returns a tuple that basically works like a oneshot channel: the
Promise acts as the "sender" and once the promise resolves the
"receiver" contains the result.
 2020-02-15 10:14:35 +01:00
Sebastian Dröge 605d4fbf24 video: Add Future variant of convert_sample_async() 
Requires to be spawned on the GLib main context futures executor as the
function itself requires a GLib main context to call the callback.
 2020-02-15 10:14:22 +01:00
Sebastian Dröge 7fa810873f audio/stream_align: Don't require mutable references in getters 2020-02-15 10:13:48 +01:00