api/SDLAudioPlayer_8h_source.html

#pragma once

#include "AudioPlayer.h"

#include <SDL2/SDL.h>


namespace Ship {


class SDLAudioPlayer final : public AudioPlayer {

  public:


    SDLAudioPlayer(AudioSettings settings) : AudioPlayer(settings) {

    }


    ~SDLAudioPlayer();


    int Buffered() override;


  protected:

    bool DoInit() override;


    void DoClose() override;


    void DoPlay(const uint8_t* buf, size_t len) override;


  private:

    SDL_AudioDeviceID mDevice = 0;

    int32_t mNumChannels = 2;

};


} // namespace Ship

AudioPlayer.h

Ship::AudioPlayer
Abstract base class for platform-specific audio output backends.
Definition AudioPlayer.h:32

Ship::SDLAudioPlayer
AudioPlayer implementation backed by SDL2's audio subsystem.
Definition SDLAudioPlayer.h:15

Ship::SDLAudioPlayer::Buffered
int Buffered() override
Returns the number of audio frames currently queued in the SDL audio device.

Ship::SDLAudioPlayer::DoClose
void DoClose() override
Closes the SDL audio device and releases its resources.

Ship::SDLAudioPlayer::~SDLAudioPlayer
~SDLAudioPlayer()

Ship::SDLAudioPlayer::SDLAudioPlayer
SDLAudioPlayer(AudioSettings settings)
Constructs an SDLAudioPlayer with the given audio settings.
Definition SDLAudioPlayer.h:21

Ship::SDLAudioPlayer::DoPlay
void DoPlay(const uint8_t *buf, size_t len) override
Queues interleaved PCM samples to the SDL audio device.

Ship::SDLAudioPlayer::DoInit
bool DoInit() override
Opens the SDL audio device with the configured settings.

Ship
Core namespace for the libultraship engine framework.
Definition gfx_direct3d_common.h:14

Ship::AudioSettings
Configuration parameters shared by all AudioPlayer backends.
Definition AudioPlayer.h:14