mirror of
https://github.com/godotengine/godot.git
synced 2024-12-21 10:25:24 +08:00
0be6d925dc
Which means that reduz' beloved style which we all became used to will now be changed automatically to remove the first empty line. This makes us lean closer to 1TBS (the one true brace style) instead of hybridating it with some Allman-inspired spacing. There's still the case of braces around single-statement blocks that needs to be addressed (but clang-format can't help with that, but clang-tidy may if we agree about it). Part of #33027.
130 lines
4.6 KiB
C++
130 lines
4.6 KiB
C++
/*************************************************************************/
|
|
/* audio_driver_pulseaudio.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifdef PULSEAUDIO_ENABLED
|
|
|
|
#ifndef AUDIO_DRIVER_PULSEAUDIO_H
|
|
#define AUDIO_DRIVER_PULSEAUDIO_H
|
|
|
|
#include "core/os/mutex.h"
|
|
#include "core/os/thread.h"
|
|
#include "servers/audio_server.h"
|
|
|
|
#include <pulse/pulseaudio.h>
|
|
|
|
class AudioDriverPulseAudio : public AudioDriver {
|
|
Thread *thread = nullptr;
|
|
Mutex mutex;
|
|
|
|
pa_mainloop *pa_ml = nullptr;
|
|
pa_context *pa_ctx = nullptr;
|
|
pa_stream *pa_str = nullptr;
|
|
pa_stream *pa_rec_str = nullptr;
|
|
pa_channel_map pa_map;
|
|
pa_channel_map pa_rec_map;
|
|
|
|
String device_name = "Default";
|
|
String new_device = "Default";
|
|
String default_device;
|
|
|
|
String capture_device_name;
|
|
String capture_new_device;
|
|
String capture_default_device;
|
|
|
|
Vector<int32_t> samples_in;
|
|
Vector<int16_t> samples_out;
|
|
|
|
unsigned int mix_rate = 0;
|
|
unsigned int buffer_frames = 0;
|
|
unsigned int pa_buffer_size = 0;
|
|
int channels = 0;
|
|
int pa_ready = 0;
|
|
int pa_status = 0;
|
|
Array pa_devices;
|
|
Array pa_rec_devices;
|
|
|
|
bool active = false;
|
|
bool thread_exited = false;
|
|
mutable bool exit_thread = false;
|
|
|
|
float latency = 0;
|
|
|
|
static void pa_state_cb(pa_context *c, void *userdata);
|
|
static void pa_sink_info_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata);
|
|
static void pa_source_info_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata);
|
|
static void pa_server_info_cb(pa_context *c, const pa_server_info *i, void *userdata);
|
|
static void pa_sinklist_cb(pa_context *c, const pa_sink_info *l, int eol, void *userdata);
|
|
static void pa_sourcelist_cb(pa_context *c, const pa_source_info *l, int eol, void *userdata);
|
|
|
|
Error init_device();
|
|
void finish_device();
|
|
|
|
Error capture_init_device();
|
|
void capture_finish_device();
|
|
|
|
void detect_channels(bool capture = false);
|
|
|
|
static void thread_func(void *p_udata);
|
|
|
|
public:
|
|
const char *get_name() const {
|
|
return "PulseAudio";
|
|
};
|
|
|
|
virtual Error init();
|
|
virtual void start();
|
|
virtual int get_mix_rate() const;
|
|
virtual SpeakerMode get_speaker_mode() const;
|
|
|
|
virtual Array get_device_list();
|
|
virtual String get_device();
|
|
virtual void set_device(String device);
|
|
|
|
virtual Array capture_get_device_list();
|
|
virtual void capture_set_device(const String &p_name);
|
|
virtual String capture_get_device();
|
|
|
|
virtual void lock();
|
|
virtual void unlock();
|
|
virtual void finish();
|
|
|
|
virtual float get_latency();
|
|
|
|
virtual Error capture_start();
|
|
virtual Error capture_stop();
|
|
|
|
AudioDriverPulseAudio();
|
|
~AudioDriverPulseAudio() {}
|
|
};
|
|
|
|
#endif // AUDIO_DRIVER_PULSEAUDIO_H
|
|
|
|
#endif // PULSEAUDIO_ENABLED
|