5300daaff2
Change instances of audio properties 'device' to 'output_device', and instances of audio properties 'capture_device' to 'input_device', as well as their subsequent getter & setter functions. Update the docs to reflect these changes, as well as the 3-to-4 converter for GDScript and CSharp to make proper conversions (only exception is 'device' since that name is too vague and might replace non-AudioServer related instances, such as user comments and variables). This does not change internal references to references like 'Render Client' and 'Capture Client' in WASAPI; such is outside the scope of this commit. This also does not change ALSA's references, considering that it uses 'device' to mean input and output interchangeably. Other references are changed, however where applicable, to be consistent with the new AudioServer methods and property names.
129 lines
4.7 KiB
C++
129 lines
4.7 KiB
C++
/**************************************************************************/
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/* audio_driver_pulseaudio.h */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#ifndef AUDIO_DRIVER_PULSEAUDIO_H
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#define AUDIO_DRIVER_PULSEAUDIO_H
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#ifdef PULSEAUDIO_ENABLED
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#include "core/os/mutex.h"
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#include "core/os/thread.h"
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#include "core/templates/safe_refcount.h"
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#include "servers/audio_server.h"
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#include "pulse-so_wrap.h"
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class AudioDriverPulseAudio : public AudioDriver {
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Thread thread;
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Mutex mutex;
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pa_mainloop *pa_ml = nullptr;
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pa_context *pa_ctx = nullptr;
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pa_stream *pa_str = nullptr;
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pa_stream *pa_rec_str = nullptr;
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pa_channel_map pa_map = {};
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pa_channel_map pa_rec_map = {};
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String output_device_name = "Default";
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String new_output_device = "Default";
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String default_output_device;
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String input_device_name;
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String new_input_device;
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String default_input_device;
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Vector<int32_t> samples_in;
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Vector<int16_t> samples_out;
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unsigned int mix_rate = 0;
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unsigned int buffer_frames = 0;
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unsigned int pa_buffer_size = 0;
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int channels = 0;
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int pa_ready = 0;
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int pa_status = 0;
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PackedStringArray pa_devices;
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PackedStringArray pa_rec_devices;
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SafeFlag active;
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SafeFlag exit_thread;
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float latency = 0;
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static void pa_state_cb(pa_context *c, void *userdata);
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static void pa_sink_info_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata);
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static void pa_source_info_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata);
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static void pa_server_info_cb(pa_context *c, const pa_server_info *i, void *userdata);
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static void pa_sinklist_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata);
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static void pa_sourcelist_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata);
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Error init_output_device();
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void finish_output_device();
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Error init_input_device();
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void finish_input_device();
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Error detect_channels(bool capture = false);
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static void thread_func(void *p_udata);
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public:
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const char *get_name() const {
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return "PulseAudio";
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};
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virtual Error init();
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virtual void start();
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virtual int get_mix_rate() const;
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virtual SpeakerMode get_speaker_mode() const;
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virtual PackedStringArray get_output_device_list();
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virtual String get_output_device();
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virtual void set_output_device(String output_device);
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virtual PackedStringArray get_input_device_list();
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virtual void set_input_device(const String &p_name);
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virtual String get_input_device();
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virtual void lock();
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virtual void unlock();
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virtual void finish();
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virtual float get_latency();
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virtual Error input_start();
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virtual Error input_stop();
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AudioDriverPulseAudio();
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~AudioDriverPulseAudio() {}
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};
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#endif // PULSEAUDIO_ENABLED
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#endif // AUDIO_DRIVER_PULSEAUDIO_H
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