Aegisub/src/audio_player.cpp

// Copyright (c) 2005-2007, Rodrigo Braz Monteiro
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are met:
//
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//     this list of conditions and the following disclaimer.
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// Aegisub Project http://www.aegisub.org/

/// @file audio_player.cpp
/// @brief Baseclass for audio players
/// @ingroup audio_output
///

#include "config.h"

#include "include/aegisub/audio_player.h"
#include "audio_player_alsa.h"
#include "audio_player_dsound.h"
#include "audio_player_dsound2.h"
#include "audio_player_openal.h"
#include "audio_player_oss.h"
#include "audio_player_portaudio.h"
#include "audio_player_pulse.h"

#include "audio_controller.h"
#include "options.h"

AudioPlayer::AudioPlayer(AudioProvider *provider)
: provider(provider)
{
}

std::unique_ptr<AudioPlayer> AudioPlayerFactory::GetAudioPlayer(AudioProvider *provider) {
	std::vector<std::string> list = GetClasses(OPT_GET("Audio/Player")->GetString());
	if (list.empty()) throw agi::NoAudioPlayersError("No audio players are available.", nullptr);

	std::string error;
	for (auto const& factory_name : list) {
		try {
			return Create(factory_name, provider);
		}
		catch (agi::AudioPlayerOpenError const& err) {
			error += factory_name + " factory: " + err.GetChainedMessage() + "\n";
		}
	}
	throw agi::AudioPlayerOpenError(error, nullptr);
}

void AudioPlayerFactory::RegisterProviders() {
#ifdef WITH_ALSA
	Register<AlsaPlayer>("ALSA");
#endif
#ifdef WITH_DIRECTSOUND
	Register<DirectSoundPlayer>("DirectSound-old");
	Register<DirectSoundPlayer2>("DirectSound");
#endif
#ifdef WITH_OPENAL
	Register<OpenALPlayer>("OpenAL");
#endif
#ifdef WITH_PORTAUDIO
	Register<PortAudioPlayer>("PortAudio");
#endif
#ifdef WITH_LIBPULSE
	Register<PulseAudioPlayer>("PulseAudio");
#endif
#ifdef WITH_OSS
	Register<OSSPlayer>("OSS");
#endif
}