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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.
94 lines
3.4 KiB
C++
94 lines
3.4 KiB
C++
/*************************************************************************/
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/* audio_driver_alsa.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) 2007-2020 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
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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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#ifdef ALSA_ENABLED
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#ifndef AUDIO_DRIVER_ALSA_H
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#define AUDIO_DRIVER_ALSA_H
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#include "core/os/mutex.h"
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#include "core/os/thread.h"
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#include "servers/audio_server.h"
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#include <alsa/asoundlib.h>
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class AudioDriverALSA : public AudioDriver {
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Thread *thread = nullptr;
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Mutex mutex;
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snd_pcm_t *pcm_handle = nullptr;
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String device_name = "Default";
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String new_device = "Default";
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Vector<int32_t> samples_in;
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Vector<int16_t> samples_out;
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Error init_device();
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void finish_device();
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static void thread_func(void *p_udata);
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unsigned int mix_rate;
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SpeakerMode speaker_mode;
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snd_pcm_uframes_t buffer_frames;
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snd_pcm_uframes_t buffer_size;
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snd_pcm_uframes_t period_size;
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int channels;
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bool active;
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bool thread_exited;
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mutable bool exit_thread;
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public:
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const char *get_name() const {
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return "ALSA";
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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 Array get_device_list();
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virtual String get_device();
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virtual void set_device(String 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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AudioDriverALSA() {}
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~AudioDriverALSA() {}
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};
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#endif // AUDIO_DRIVER_ALSA_H
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#endif // ALSA_ENABLED
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