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.
124 lines
4.6 KiB
C++
124 lines
4.6 KiB
C++
/**************************************************************************/
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/* audio_driver_wasapi.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_WASAPI_H
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#define AUDIO_DRIVER_WASAPI_H
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#ifdef WASAPI_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 <audioclient.h>
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#include <mmdeviceapi.h>
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#define WIN32_LEAN_AND_MEAN
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#include <windows.h>
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class AudioDriverWASAPI : public AudioDriver {
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class AudioDeviceWASAPI {
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public:
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IAudioClient *audio_client = nullptr;
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IAudioRenderClient *render_client = nullptr; // Output
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IAudioCaptureClient *capture_client = nullptr; // Input
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SafeFlag active;
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WORD format_tag = 0;
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WORD bits_per_sample = 0;
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unsigned int channels = 0;
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unsigned int frame_size = 0;
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String device_name = "Default"; // Output OR Input
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String new_device = "Default"; // Output OR Input
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AudioDeviceWASAPI() {}
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};
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AudioDeviceWASAPI audio_input;
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AudioDeviceWASAPI audio_output;
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Mutex mutex;
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Thread thread;
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Vector<int32_t> samples_in;
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unsigned int channels = 0;
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int mix_rate = 0;
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int buffer_frames = 0;
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int target_latency_ms = 0;
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float real_latency = 0.0;
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bool using_audio_client_3 = false;
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SafeFlag exit_thread;
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static _FORCE_INLINE_ void write_sample(WORD format_tag, int bits_per_sample, BYTE *buffer, int i, int32_t sample);
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static _FORCE_INLINE_ int32_t read_sample(WORD format_tag, int bits_per_sample, BYTE *buffer, int i);
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static void thread_func(void *p_udata);
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Error init_output_device(bool p_reinit = false);
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Error init_input_device(bool p_reinit = false);
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Error finish_output_device();
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Error finish_input_device();
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Error audio_device_init(AudioDeviceWASAPI *p_device, bool p_input, bool p_reinit, bool p_no_audio_client_3 = false);
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Error audio_device_finish(AudioDeviceWASAPI *p_device);
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PackedStringArray audio_device_get_list(bool p_input);
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public:
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virtual const char *get_name() const {
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return "WASAPI";
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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 float get_latency();
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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 void lock();
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virtual void unlock();
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virtual void finish();
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virtual Error input_start();
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virtual Error input_stop();
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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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AudioDriverWASAPI();
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};
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#endif // WASAPI_ENABLED
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#endif // AUDIO_DRIVER_WASAPI_H
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