void SoundHE::playHESound(int soundID, int heOffset, int heChannel, int heFlags) {
Audio::RewindableAudioStream *stream = 0;
byte *ptr, *spoolPtr;
int size = -1;
int priority, rate;
byte flags = Audio::FLAG_UNSIGNED;
Audio::Mixer::SoundType type = Audio::Mixer::kSFXSoundType;
if (soundID > _vm->_numSounds)
type = Audio::Mixer::kMusicSoundType;
else if (soundID == 1)
type = Audio::Mixer::kSpeechSoundType;
if (heChannel == -1)
heChannel = (_vm->VAR_RESERVED_SOUND_CHANNELS != 0xFF) ? findFreeSoundChannel() : 1;
debug(5,"playHESound: soundID %d heOffset %d heChannel %d heFlags %d", soundID, heOffset, heChannel, heFlags);
if (soundID >= 10000) {
// Special codes, used in pjgames
return;
}
if (soundID > _vm->_numSounds) {
int music_offs;
Common::File musicFile;
Common::String buf(_vm->generateFilename(-4));
if (musicFile.open(buf) == false) {
warning("playHESound: Can't open music file %s", buf.c_str());
return;
}
if (!getHEMusicDetails(soundID, music_offs, size)) {
debug(0, "playHESound: musicID %d not found", soundID);
return;
}
musicFile.seek(music_offs, SEEK_SET);
_mixer->stopHandle(_heSoundChannels[heChannel]);
spoolPtr = _vm->_res->createResource(rtSpoolBuffer, heChannel, size);
assert(spoolPtr);
musicFile.read(spoolPtr, size);
musicFile.close();
if (_vm->_game.heversion == 70) {
stream = Audio::makeRawStream(spoolPtr, size, 11025, flags, DisposeAfterUse::NO);
_mixer->playStream(type, &_heSoundChannels[heChannel], stream, soundID);
return;
}
}
if (soundID > _vm->_numSounds) {
ptr = _vm->getResourceAddress(rtSpoolBuffer, heChannel);
} else {
ptr = _vm->getResourceAddress(rtSound, soundID);
}
if (!ptr) {
return;
}
// Support for sound in later HE games
if (READ_BE_UINT32(ptr) == MKTAG('R','I','F','F') || READ_BE_UINT32(ptr) == MKTAG('W','S','O','U')) {
uint16 compType;
int blockAlign;
int codeOffs = -1;
priority = (soundID > _vm->_numSounds) ? 255 : *(ptr + 18);
byte *sbngPtr = findSoundTag(MKTAG('S','B','N','G'), ptr);
if (sbngPtr != NULL) {
codeOffs = sbngPtr - ptr + 8;
}
if (_mixer->isSoundHandleActive(_heSoundChannels[heChannel])) {
int curSnd = _heChannel[heChannel].sound;
if (curSnd == 1 && soundID != 1)
return;
if (curSnd != 0 && curSnd != 1 && soundID != 1 && _heChannel[heChannel].priority > priority)
return;
}
if (READ_BE_UINT32(ptr) == MKTAG('W','S','O','U'))
ptr += 8;
size = READ_LE_UINT32(ptr + 4);
Common::MemoryReadStream memStream(ptr, size);
if (!Audio::loadWAVFromStream(memStream, size, rate, flags, &compType, &blockAlign)) {
error("playHESound: Not a valid WAV file (%d)", soundID);
}
assert(heOffset >= 0 && heOffset < size);
// FIXME: Disabled sound offsets, due to asserts been triggered
heOffset = 0;
_vm->setHETimer(heChannel + 4);
_heChannel[heChannel].sound = soundID;
_heChannel[heChannel].priority = priority;
_heChannel[heChannel].rate = rate;
_heChannel[heChannel].sbngBlock = (codeOffs != -1) ? 1 : 0;
_heChannel[heChannel].codeOffs = codeOffs;
memset(_heChannel[heChannel].soundVars, 0, sizeof(_heChannel[heChannel].soundVars));
// TODO: Extra sound flags
if (heFlags & 1) {
_heChannel[heChannel].timer = 0;
} else {
_heChannel[heChannel].timer = size * 1000 / rate;
}
_mixer->stopHandle(_heSoundChannels[heChannel]);
if (compType == 17) {
Audio::AudioStream *voxStream = Audio::makeADPCMStream(&memStream, DisposeAfterUse::NO, size, Audio::kADPCMMSIma, rate, (flags & Audio::FLAG_STEREO) ? 2 : 1, blockAlign);
// FIXME: Get rid of this crude hack to turn a ADPCM stream into a raw stream.
// It seems it is only there to allow looping -- if that is true, we certainly
// can do without it, using a LoopingAudioStream.
byte *sound = (byte *)malloc(size * 4);
/* On systems where it matters, malloc will return
* even addresses, so the use of (void *) in the
* following cast shuts the compiler from warning
* unnecessarily. */
size = voxStream->readBuffer((int16*)(void *)sound, size * 2);
size *= 2; // 16bits.
delete voxStream;
_heChannel[heChannel].rate = rate;
if (_heChannel[heChannel].timer)
_heChannel[heChannel].timer = size * 1000 / rate;
// makeADPCMStream returns a stream in native endianness, but RawMemoryStream
// defaults to big endian. If we're on a little endian system, set the LE flag.
#ifdef SCUMM_LITTLE_ENDIAN
flags |= Audio::FLAG_LITTLE_ENDIAN;
#endif
stream = Audio::makeRawStream(sound + heOffset, size - heOffset, rate, flags);
} else {
stream = Audio::makeRawStream(ptr + memStream.pos() + heOffset, size - heOffset, rate, flags, DisposeAfterUse::NO);
}
_mixer->playStream(type, &_heSoundChannels[heChannel],
Audio::makeLoopingAudioStream(stream, (heFlags & 1) ? 0 : 1), soundID);
}
// Support for sound in Humongous Entertainment games
else if (READ_BE_UINT32(ptr) == MKTAG('D','I','G','I') || READ_BE_UINT32(ptr) == MKTAG('T','A','L','K')) {
byte *sndPtr = ptr;
int codeOffs = -1;
priority = (soundID > _vm->_numSounds) ? 255 : *(ptr + 18);
rate = READ_LE_UINT16(ptr + 22);
// Skip DIGI/TALK (8) and HSHD (24) blocks
ptr += 32;
if (_mixer->isSoundHandleActive(_heSoundChannels[heChannel])) {
int curSnd = _heChannel[heChannel].sound;
if (curSnd == 1 && soundID != 1)
return;
if (curSnd != 0 && curSnd != 1 && soundID != 1 && _heChannel[heChannel].priority > priority)
return;
}
if (READ_BE_UINT32(ptr) == MKTAG('S','B','N','G')) {
codeOffs = ptr - sndPtr + 8;
ptr += READ_BE_UINT32(ptr + 4);
}
assert(READ_BE_UINT32(ptr) == MKTAG('S','D','A','T'));
size = READ_BE_UINT32(ptr + 4) - 8;
if (heOffset < 0 || heOffset > size) {
// Occurs when making fireworks in puttmoon
heOffset = 0;
}
size -= heOffset;
if (_overrideFreq) {
// Used by the piano in Fatty Bear's Birthday Surprise
rate = _overrideFreq;
_overrideFreq = 0;
}
_vm->setHETimer(heChannel + 4);
_heChannel[heChannel].sound = soundID;
_heChannel[heChannel].priority = priority;
_heChannel[heChannel].rate = rate;
_heChannel[heChannel].sbngBlock = (codeOffs != -1) ? 1 : 0;
_heChannel[heChannel].codeOffs = codeOffs;
memset(_heChannel[heChannel].soundVars, 0, sizeof(_heChannel[heChannel].soundVars));
// TODO: Extra sound flags
if (heFlags & 1) {
_heChannel[heChannel].timer = 0;
} else {
_heChannel[heChannel].timer = size * 1000 / rate;
}
_mixer->stopHandle(_heSoundChannels[heChannel]);
stream = Audio::makeRawStream(ptr + heOffset + 8, size, rate, flags, DisposeAfterUse::NO);
_mixer->playStream(type, &_heSoundChannels[heChannel],
Audio::makeLoopingAudioStream(stream, (heFlags & 1) ? 0 : 1), soundID);
}
// Support for PCM music in 3DO versions of Humongous Entertainment games
else if (READ_BE_UINT32(ptr) == MKTAG('M','R','A','W')) {
priority = *(ptr + 18);
rate = READ_LE_UINT16(ptr + 22);
// Skip DIGI (8) and HSHD (24) blocks
ptr += 32;
assert(READ_BE_UINT32(ptr) == MKTAG('S','D','A','T'));
size = READ_BE_UINT32(ptr + 4) - 8;
byte *sound = (byte *)malloc(size);
memcpy(sound, ptr + 8, size);
_mixer->stopID(_currentMusic);
_currentMusic = soundID;
stream = Audio::makeRawStream(sound, size, rate, 0);
_mixer->playStream(Audio::Mixer::kMusicSoundType, NULL, stream, soundID);
}
else if (READ_BE_UINT32(ptr) == MKTAG('M','I','D','I')) {
if (_vm->_imuse) {
// This is used in the DOS version of Fatty Bear's
// Birthday Surprise to change the note on the piano
// when not using a digitized instrument.
_vm->_imuse->stopSound(_currentMusic);
_currentMusic = soundID;
_vm->_imuse->startSoundWithNoteOffset(soundID, heOffset);
}
}
}
void SoundHE::playHESound(int soundID, int heOffset, int heChannel, int heFlags) {
byte *ptr, *spoolPtr;
int size = -1;
int priority, rate;
byte flags = Audio::Mixer::FLAG_UNSIGNED;
Audio::Mixer::SoundType type = Audio::Mixer::kSFXSoundType;
if (soundID > _vm->_numSounds)
type = Audio::Mixer::kMusicSoundType;
else if (soundID == 1)
type = Audio::Mixer::kSpeechSoundType;
if (heChannel == -1)
heChannel = (_vm->VAR_RESERVED_SOUND_CHANNELS != 0xFF) ? findFreeSoundChannel() : 1;
debug(5,"playHESound: soundID %d heOffset %d heChannel %d heFlags %d", soundID, heOffset, heChannel, heFlags);
if (soundID >= 10000) {
// Special codes, used in pjgames
return;
}
if (soundID > _vm->_numSounds) {
int music_offs;
Common::File musicFile;
Common::String buf(_vm->generateFilename(-4));
if (musicFile.open(buf) == false) {
warning("playHESound: Can't open music file %s", buf.c_str());
return;
}
if (!getHEMusicDetails(soundID, music_offs, size)) {
debug(0, "playHESound: musicID %d not found", soundID);
return;
}
musicFile.seek(music_offs, SEEK_SET);
_mixer->stopHandle(_heSoundChannels[heChannel]);
spoolPtr = _vm->_res->createResource(rtSpoolBuffer, heChannel, size);
assert(spoolPtr);
musicFile.read(spoolPtr, size);
musicFile.close();
if (_vm->_game.heversion == 70) {
_mixer->playRaw(type, &_heSoundChannels[heChannel], spoolPtr, size, 11025, flags, soundID);
return;
}
}
if (soundID > _vm->_numSounds) {
ptr = _vm->getResourceAddress(rtSpoolBuffer, heChannel);
} else {
ptr = _vm->getResourceAddress(rtSound, soundID);
}
if (!ptr) {
return;
}
// Support for sound in later HE games
if (READ_BE_UINT32(ptr) == MKID_BE('RIFF') || READ_BE_UINT32(ptr) == MKID_BE('WSOU')) {
uint16 compType;
int blockAlign;
char *sound;
int codeOffs = -1;
priority = (soundID > _vm->_numSounds) ? 255 : *(ptr + 18);
byte *sbngPtr = findSoundTag(MKID_BE('SBNG'), ptr);
if (sbngPtr != NULL) {
codeOffs = sbngPtr - ptr + 8;
}
if (_mixer->isSoundHandleActive(_heSoundChannels[heChannel])) {
int curSnd = _heChannel[heChannel].sound;
if (curSnd == 1 && soundID != 1)
return;
if (curSnd != 0 && curSnd != 1 && soundID != 1 && _heChannel[heChannel].priority > priority)
return;
}
if (READ_BE_UINT32(ptr) == MKID_BE('WSOU'))
ptr += 8;
size = READ_LE_UINT32(ptr + 4);
Common::MemoryReadStream stream(ptr, size);
if (!Audio::loadWAVFromStream(stream, size, rate, flags, &compType, &blockAlign)) {
error("playHESound: Not a valid WAV file (%d)", soundID);
}
assert(heOffset >= 0 && heOffset < size);
// FIXME: Disabled sound offsets, due to asserts been triggered
heOffset = 0;
_vm->setHETimer(heChannel + 4);
_heChannel[heChannel].sound = soundID;
_heChannel[heChannel].priority = priority;
_heChannel[heChannel].rate = rate;
_heChannel[heChannel].sbngBlock = (codeOffs != -1) ? 1 : 0;
_heChannel[heChannel].codeOffs = codeOffs;
memset(_heChannel[heChannel].soundVars, 0, sizeof(_heChannel[heChannel].soundVars));
// TODO: Extra sound flags
if (heFlags & 1) {
flags |= Audio::Mixer::FLAG_LOOP;
_heChannel[heChannel].timer = 0;
} else {
_heChannel[heChannel].timer = size * 1000 / rate;
}
_mixer->stopHandle(_heSoundChannels[heChannel]);
if (compType == 17) {
Audio::AudioStream *voxStream = Audio::makeADPCMStream(&stream, false, size, Audio::kADPCMMSIma, rate, (flags & Audio::Mixer::FLAG_STEREO) ? 2 : 1, blockAlign);
sound = (char *)malloc(size * 4);
size = voxStream->readBuffer((int16*)sound, size * 2);
size *= 2; // 16bits.
delete voxStream;
_heChannel[heChannel].rate = rate;
if (_heChannel[heChannel].timer)
_heChannel[heChannel].timer = size * 1000 / rate;
flags |= Audio::Mixer::FLAG_AUTOFREE;
_mixer->playRaw(type, &_heSoundChannels[heChannel], sound + heOffset, size - heOffset, rate, flags, soundID);
} else {
_mixer->playRaw(type, &_heSoundChannels[heChannel], ptr + stream.pos() + heOffset, size - heOffset, rate, flags, soundID);
}
}
// Support for sound in Humongous Entertainment games
else if (READ_BE_UINT32(ptr) == MKID_BE('DIGI') || READ_BE_UINT32(ptr) == MKID_BE('TALK')) {
byte *sndPtr = ptr;
int codeOffs = -1;
priority = (soundID > _vm->_numSounds) ? 255 : *(ptr + 18);
rate = READ_LE_UINT16(ptr + 22);
// Skip DIGI/TALK (8) and HSHD (24) blocks
ptr += 32;
if (_mixer->isSoundHandleActive(_heSoundChannels[heChannel])) {
int curSnd = _heChannel[heChannel].sound;
if (curSnd == 1 && soundID != 1)
return;
if (curSnd != 0 && curSnd != 1 && soundID != 1 && _heChannel[heChannel].priority > priority)
return;
}
if (READ_BE_UINT32(ptr) == MKID_BE('SBNG')) {
codeOffs = ptr - sndPtr + 8;
ptr += READ_BE_UINT32(ptr + 4);
}
assert(READ_BE_UINT32(ptr) == MKID_BE('SDAT'));
size = READ_BE_UINT32(ptr + 4) - 8;
if (heOffset < 0 || heOffset > size) {
// Occurs when making fireworks in puttmoon
heOffset = 0;
}
size -= heOffset;
if (_overrideFreq) {
// Used by the piano in Fatty Bear's Birthday Surprise
rate = _overrideFreq;
_overrideFreq = 0;
}
_vm->setHETimer(heChannel + 4);
_heChannel[heChannel].sound = soundID;
_heChannel[heChannel].priority = priority;
_heChannel[heChannel].rate = rate;
_heChannel[heChannel].sbngBlock = (codeOffs != -1) ? 1 : 0;
_heChannel[heChannel].codeOffs = codeOffs;
memset(_heChannel[heChannel].soundVars, 0, sizeof(_heChannel[heChannel].soundVars));
// TODO: Extra sound flags
if (heFlags & 1) {
flags |= Audio::Mixer::FLAG_LOOP;
_heChannel[heChannel].timer = 0;
} else {
_heChannel[heChannel].timer = size * 1000 / rate;
}
_mixer->stopHandle(_heSoundChannels[heChannel]);
_mixer->playRaw(type, &_heSoundChannels[heChannel], ptr + heOffset + 8, size, rate, flags, soundID);
}
// Support for PCM music in 3DO versions of Humongous Entertainment games
else if (READ_BE_UINT32(ptr) == MKID_BE('MRAW')) {
priority = *(ptr + 18);
rate = READ_LE_UINT16(ptr + 22);
// Skip DIGI (8) and HSHD (24) blocks
ptr += 32;
assert(READ_BE_UINT32(ptr) == MKID_BE('SDAT'));
size = READ_BE_UINT32(ptr + 4) - 8;
flags = Audio::Mixer::FLAG_AUTOFREE;
byte *sound = (byte *)malloc(size);
memcpy(sound, ptr + 8, size);
_mixer->stopID(_currentMusic);
_currentMusic = soundID;
_mixer->playRaw(Audio::Mixer::kMusicSoundType, NULL, sound, size, rate, flags, soundID);
}
else if (READ_BE_UINT32(ptr) == MKID_BE('MIDI')) {
if (_vm->_imuse) {
_vm->_imuse->stopSound(_currentMusic);
_currentMusic = soundID;
_vm->_imuse->startSound(soundID);
}
}
}
