C++ (Cpp) digi_end_soundobj Exemples

Exemple #1

Fichier : digi_audio.cpp Projet : dxx-rebirth/dxx-rebirth

// Volume 0-F1_0
int digi_audio_start_sound(short soundnum, fix volume, int pan, int looping, int, int, sound_object *const soundobj)
{
	int i, starting_channel;

	if (!digi_initialised) return -1;

	if (soundnum < 0) return -1;

	SDL_LockAudio();

	Assert(GameSounds[soundnum].data != reinterpret_cast<void *>(-1));

	starting_channel = next_channel;

	while(1)
	{
		if (!SoundSlots[next_channel].playing)
			break;

		if (!SoundSlots[next_channel].persistent)
			break;	// use this channel!

		next_channel++;
		if (next_channel >= digi_max_channels)
			next_channel = 0;
		if (next_channel == starting_channel)
		{
			SDL_UnlockAudio();
			return -1;
		}
	}
	if (SoundSlots[next_channel].playing)
	{
		SoundSlots[next_channel].playing = 0;
		if (SoundSlots[next_channel].soundobj != sound_object_none)
		{
			digi_end_soundobj(*SoundSlots[next_channel].soundobj);
		}
		if (SoundQ_channel == next_channel)
			SoundQ_end();
	}

#ifndef NDEBUG
	verify_sound_channel_free(next_channel);
#endif

	SoundSlots[next_channel].soundno = soundnum;
	SoundSlots[next_channel].samples = GameSounds[soundnum].data;
	SoundSlots[next_channel].length = GameSounds[soundnum].length;
	SoundSlots[next_channel].volume = fixmul(digi_volume, volume);
	SoundSlots[next_channel].pan = pan;
	SoundSlots[next_channel].position = 0;
	SoundSlots[next_channel].looped = looping;
	SoundSlots[next_channel].playing = 1;
	SoundSlots[next_channel].soundobj = soundobj;
	SoundSlots[next_channel].persistent = 0;
	if (soundobj || looping || volume > F1_0)
		SoundSlots[next_channel].persistent = 1;

	i = next_channel;
	next_channel++;
	if (next_channel >= digi_max_channels)
		next_channel = 0;

	SDL_UnlockAudio();

	return i;
}

Exemple #2

Fichier : alsadigi.c Projet : jihnsius/d2r

// Volume 0-F1_0
int digi_start_sound(short soundnum, fix volume, int pan, int looping, int loop_start, int loop_end, int soundobj)
{
	int i, starting_channel;

	if (!digi_initialised) return -1;

	if (soundnum < 0) return -1;

	LOCK();
	Assert(GameSounds[soundnum].data != (void *)-1);

	starting_channel = next_channel;

	while(1)
	{
		if (!SoundSlots[next_channel].playing)
			break;

		if (!SoundSlots[next_channel].persistent)
			break;	// use this channel!	

		next_channel++;
		if (next_channel >= digi_max_channels)
			next_channel = 0;
		if (next_channel == starting_channel)
		{
			UNLOCK();
			return -1;
		}
	}
	if (SoundSlots[next_channel].playing)
	{
		SoundSlots[next_channel].playing = 0;
		if (SoundSlots[next_channel].soundobj > -1)
		{
			digi_end_soundobj(SoundSlots[next_channel].soundobj);
		}
		if (SoundQ_channel == next_channel)
			SoundQ_end();
	}

#ifndef NDEBUG
	verify_sound_channel_free(next_channel);
#endif

	SoundSlots[next_channel].soundno = soundnum;
	SoundSlots[next_channel].samples = GameSounds[soundnum].data;
	SoundSlots[next_channel].length = GameSounds[soundnum].length;
	SoundSlots[next_channel].volume = fixmul(digi_volume, volume);
	SoundSlots[next_channel].pan = pan;
	SoundSlots[next_channel].position = 0;
	SoundSlots[next_channel].looped = looping;
	SoundSlots[next_channel].playing = 1;
	SoundSlots[next_channel].soundobj = soundobj;
	SoundSlots[next_channel].persistent = 0;
	if ((soundobj > -1) || (looping) || (volume > F1_0))
		SoundSlots[next_channel].persistent = 1;

	i = next_channel;
	next_channel++;
	if (next_channel >= digi_max_channels)
		next_channel = 0;
	UNLOCK();

	return i;
}