SDLDevice.h

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/*******************************************************************************
 * Copyright 2009-2016 Jörg Müller
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
 
#pragma once
 
#ifdef SDL_PLUGIN
#define AUD_BUILD_PLUGIN
#endif

 
#include "devices/SoftwareDevice.h"
 
#include <SDL3/SDL.h>
 
AUD_NAMESPACE_BEGIN

class AUD_PLUGIN_API SDLDevice : public SoftwareDevice
{
private:
    bool m_playback;

    SDL_AudioStream* m_stream;

    AUD_LOCAL static void SDL_mix(void* userdata, SDL_AudioStream* stream, int additional_amount, int total_amount);

    AUD_LOCAL static SDL_AudioSpec sdl_audiospec_from_device_specs(const DeviceSpecs &specs);
 
    // delete copy constructor and operator=
    SDLDevice(const SDLDevice&) = delete;
    SDLDevice& operator=(const SDLDevice&) = delete;
 
protected:
    virtual void playing(bool playing);
 
public:
    SDLDevice(DeviceSpecs specs, int buffersize = AUD_DEFAULT_BUFFER_SIZE);

    virtual ~SDLDevice();

    static void registerPlugin();
};
 
AUD_NAMESPACE_END