Added check in AudioStreamPlayer, AudioStreamPlayer2D, and AudioStreamPlayer3D set_volume_db functions to prevent setting volume to NaN, and give an error. Using NaN for volume and playing the AudioStreamPlayer could prevent all audio from playing, even from other AudioStreamPlayers.
Fixes#88133
Implements a way for audio stream playback to be configured via parameters
directly in the edited AudioStreamPlayer[2D/3D].
Currently, configuring the playback stream is not possible (or is sometimes hacky
as the user has to obtain the currently played stream, which is not always immediately available).
This PR only implements this new feature to control looping in stream playback instances (a commonly requested feature, which was lost in the transition from Godot 2 to Godot 3).
But the idea is that it can do a lot more:
* If effects are bundled to the stream, control per playback instance parameters such as cutoff or resoance, or any other exposed effect parameter per playback instance.
* For the upcoming interactive music PR (#64488), this exposes an easy way to change the active clip, which was not possible before.
* For the upcoming parametrizable audio support (https://github.com/godotengine/godot-proposals/issues/3394) this allows editing and animating audio graph parameters.
In any case, this PR is required to complete #64488.
Update modules/vorbis/audio_stream_ogg_vorbis.h
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Update modules/minimp3/audio_stream_mp3.h
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Update modules/minimp3/audio_stream_mp3.h
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Update modules/vorbis/audio_stream_ogg_vorbis.h
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
Update doc/classes/AudioStream.xml
Co-authored-by: A Thousand Ships <96648715+AThousandShips@users.noreply.github.com>
The paused notifications are only sent when pause status is changed,
this ensures that streams that are non-processing do not play when added
to the tree. Also ensures that the `process_mode` property applies
generally.
* Make AudioStreamPolyphonic not requre a polling thread (simpler, faster)
* Improve error reporting in AudioStreamPlayer*::get_stream_playback() error reporting to improve usability.
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.
It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).
We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).
Also fixed "cf." Frenchism - it's meant as "refer to / see".
Based on #62896, only implements the BPM support part.
* Implements BPM support in the AudioStreamOGG/MP3 importers.
* Can select BPM/Bar Size and total beats in a song file, as well as edit looping points.
* Looping is now BPM aware
* Added a special importer UI for configuring this.
* Added a special preview showing the audio waveform as well as the playback position in the resource picker.
* Renamed `AudioStream::instance` to `instantiate` for correctness.
* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
(order matters) but use is discouraged.
There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
Same as what is already done for shape queries, applied to point and ray
queries. Easier to document and more flexible to add more parameters.
Also expose intersect_point method to script in 3D.
Remove intersect_point_on_canvas in 2D, replaced with a parameter.
This crash occurred when an audio stream finished playing in NOTIFICATION_INTERNAL_PROCESS,
during which it would iterate through a loop of playbacks,
leading to a "finished" signal, which removed the audio player from the tree
which led to a NOTIFICATION_EXIT_TREE,
which would mutate the array of playbacks while within the above loop.
This moves the signal callback outside of the loop which avoids the crash.
Note: previously, the signal was called multiple times if the same player finishes multiple times in one frame. Now it is at most once per frame.
Affects AudioStreamPlayer, AudioStreamPlayer2D and AudioStreamPlayer3D
* Allows calling into native extensions directly with a pointer
* Makes it easier to implement some APIs more efficiently
* Appears with a "*" in the documentation for the argument.
* Implementing the pointer handling is entirely up to the implementation, although the extension API provides some hint.
* AudioStream has been implemented as an example, allowing to create NativeExtension based AudioStreams.
* Added a new macro SNAME() that constructs and caches a local stringname.
* Subsequent usages use the cached version.
* Since these use a global static variable, a second refcounter of static usages need to be kept for cleanup time.
* Replaced all theme usages by this new macro.
* Replace all signal emission usages by this new macro.
* Replace all call_deferred usages by this new macro.
This is part of ongoing work to optimize GUI and the editor.
