diff options
Diffstat (limited to 'drivers/alsa/audio_driver_alsa.cpp')
| -rw-r--r-- | drivers/alsa/audio_driver_alsa.cpp | 89 |
1 files changed, 43 insertions, 46 deletions
diff --git a/drivers/alsa/audio_driver_alsa.cpp b/drivers/alsa/audio_driver_alsa.cpp index f86c4d82ef..09e4f48204 100644 --- a/drivers/alsa/audio_driver_alsa.cpp +++ b/drivers/alsa/audio_driver_alsa.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* audio_driver_alsa.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 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. */ -/*************************************************************************/ +/**************************************************************************/ +/* audio_driver_alsa.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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. */ +/**************************************************************************/ #include "audio_driver_alsa.h" @@ -50,7 +50,7 @@ Error AudioDriverALSA::init_device() { // If there is a specified device check that it is really present if (device_name != "Default") { - Array list = get_device_list(); + PackedStringArray list = get_device_list(); if (list.find(device_name) == -1) { device_name = "Default"; new_device = "Default"; @@ -168,9 +168,8 @@ Error AudioDriverALSA::init() { return ERR_CANT_OPEN; } - active = false; - thread_exited = false; - exit_thread = false; + active.clear(); + exit_thread.clear(); Error err = init_device(); if (err == OK) { @@ -183,11 +182,11 @@ Error AudioDriverALSA::init() { void AudioDriverALSA::thread_func(void *p_udata) { AudioDriverALSA *ad = static_cast<AudioDriverALSA *>(p_udata); - while (!ad->exit_thread) { + while (!ad->exit_thread.is_set()) { ad->lock(); ad->start_counting_ticks(); - if (!ad->active) { + if (!ad->active.is_set()) { for (uint64_t i = 0; i < ad->period_size * ad->channels; i++) { ad->samples_out.write[i] = 0; } @@ -203,7 +202,7 @@ void AudioDriverALSA::thread_func(void *p_udata) { int todo = ad->period_size; int total = 0; - while (todo && !ad->exit_thread) { + while (todo && !ad->exit_thread.is_set()) { int16_t *src = (int16_t *)ad->samples_out.ptr(); int wrote = snd_pcm_writei(ad->pcm_handle, (void *)(src + (total * ad->channels)), todo); @@ -222,8 +221,8 @@ void AudioDriverALSA::thread_func(void *p_udata) { wrote = snd_pcm_recover(ad->pcm_handle, wrote, 0); if (wrote < 0) { ERR_PRINT("ALSA: Failed and can't recover: " + String(snd_strerror(wrote))); - ad->active = false; - ad->exit_thread = true; + ad->active.clear(); + ad->exit_thread.set(); } } } @@ -241,8 +240,8 @@ void AudioDriverALSA::thread_func(void *p_udata) { err = ad->init_device(); if (err != OK) { - ad->active = false; - ad->exit_thread = true; + ad->active.clear(); + ad->exit_thread.set(); } } } @@ -250,12 +249,10 @@ void AudioDriverALSA::thread_func(void *p_udata) { ad->stop_counting_ticks(); ad->unlock(); } - - ad->thread_exited = true; } void AudioDriverALSA::start() { - active = true; + active.set(); } int AudioDriverALSA::get_mix_rate() const { @@ -266,8 +263,8 @@ AudioDriver::SpeakerMode AudioDriverALSA::get_speaker_mode() const { return speaker_mode; } -Array AudioDriverALSA::get_device_list() { - Array list; +PackedStringArray AudioDriverALSA::get_device_list() { + PackedStringArray list; list.push_back("Default"); @@ -327,7 +324,7 @@ void AudioDriverALSA::finish_device() { } void AudioDriverALSA::finish() { - exit_thread = true; + exit_thread.set(); thread.wait_to_finish(); finish_device(); |