mirror of
https://github.com/godotengine/godot.git
synced 2024-12-21 10:25:24 +08:00
112 lines
4.0 KiB
C++
112 lines
4.0 KiB
C++
/**************************************************************************/
|
|
/* audio_driver_opensl.h */
|
|
/**************************************************************************/
|
|
/* 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. */
|
|
/**************************************************************************/
|
|
|
|
#ifndef AUDIO_DRIVER_OPENSL_H
|
|
#define AUDIO_DRIVER_OPENSL_H
|
|
|
|
#include "core/os/mutex.h"
|
|
#include "servers/audio_server.h"
|
|
|
|
#include <SLES/OpenSLES.h>
|
|
#include <SLES/OpenSLES_Android.h>
|
|
|
|
class AudioDriverOpenSL : public AudioDriver {
|
|
bool active = false;
|
|
Mutex mutex;
|
|
|
|
enum {
|
|
BUFFER_COUNT = 2
|
|
};
|
|
|
|
bool pause = false;
|
|
|
|
uint32_t buffer_size = 0;
|
|
int16_t *buffers[BUFFER_COUNT] = {};
|
|
int32_t *mixdown_buffer = nullptr;
|
|
int last_free = 0;
|
|
|
|
Vector<int16_t> rec_buffer;
|
|
|
|
SLPlayItf playItf = nullptr;
|
|
SLRecordItf recordItf = nullptr;
|
|
SLObjectItf sl = nullptr;
|
|
SLEngineItf EngineItf = nullptr;
|
|
SLObjectItf OutputMix = nullptr;
|
|
SLObjectItf player = nullptr;
|
|
SLObjectItf recorder = nullptr;
|
|
SLAndroidSimpleBufferQueueItf bufferQueueItf = nullptr;
|
|
SLAndroidSimpleBufferQueueItf recordBufferQueueItf = nullptr;
|
|
SLDataSource audioSource;
|
|
SLDataFormat_PCM pcm;
|
|
SLDataSink audioSink;
|
|
SLDataLocator_OutputMix locator_outputmix;
|
|
|
|
static AudioDriverOpenSL *s_ad;
|
|
|
|
void _buffer_callback(
|
|
SLAndroidSimpleBufferQueueItf queueItf);
|
|
|
|
static void _buffer_callbacks(
|
|
SLAndroidSimpleBufferQueueItf queueItf,
|
|
void *pContext);
|
|
|
|
void _record_buffer_callback(
|
|
SLAndroidSimpleBufferQueueItf queueItf);
|
|
|
|
static void _record_buffer_callbacks(
|
|
SLAndroidSimpleBufferQueueItf queueItf,
|
|
void *pContext);
|
|
|
|
Error init_input_device();
|
|
|
|
public:
|
|
virtual const char *get_name() const override {
|
|
return "Android";
|
|
}
|
|
|
|
virtual Error init() override;
|
|
virtual void start() override;
|
|
virtual int get_mix_rate() const override;
|
|
virtual SpeakerMode get_speaker_mode() const override;
|
|
|
|
virtual void lock() override;
|
|
virtual void unlock() override;
|
|
virtual void finish() override;
|
|
|
|
virtual Error input_start() override;
|
|
virtual Error input_stop() override;
|
|
|
|
void set_pause(bool p_pause);
|
|
|
|
AudioDriverOpenSL();
|
|
};
|
|
|
|
#endif // AUDIO_DRIVER_OPENSL_H
|