thirdparty/scummvm
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update for 16 bits and stereo smush sound in the dig

Browse source 
svn-id: r4379
This commit is contained in:
Paweł Kołodziejski 2002-05-23 23:25:34 +00:00
parent 0620c9d66a
commit 567b87afb5
2 changed files with 9 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

10
insane.cpp
View file

@ -198,17 +198,23 @@ void SmushPlayer::parseIACT() {
error("trk %d: no FRMT section");
_imusCodec[idx] = READ_BE_UINT32(_cur + pos + 16);
_imusRate[idx] = READ_BE_UINT32(_cur + pos + 20);
_imusChan[idx] = READ_BE_UINT32(_cur + pos + 24);
_imusPos[idx] = 0;
break;
case 'DATA' :
switch (_imusCodec[idx]) {
case 8 :
if (_imusChan[idx] == 2)
flags |= SoundMixer::FLAG_STEREO;
flags |= SoundMixer::FLAG_UNSIGNED;
buf = (byte *) malloc(sublen);
memcpy(buf, _cur + pos, sublen);
bpos = sublen;
break;
case 12 :
if (_imusChan[idx] == 2)
flags |= SoundMixer::FLAG_STEREO;
flags |= SoundMixer::FLAG_16BITS;
buf = (byte *) malloc(2 * sublen);
bpos = 0;
@ -229,15 +235,15 @@ void SmushPlayer::parseIACT() {
temp = (temp | _imusData[idx][0]) << 4;
temp -= 0x8000;
//buf[bpos++] = temp & 0xff;
buf[bpos++] = (temp >> 8) & 0xff;
buf[bpos++] = temp & 0xff;
temp = (_imusData[idx][1] & 0xf0) << 4;
temp = (temp | _imusData[idx][2]) << 4;
temp -= 0x8000;
//buf[bpos++] = temp & 0xff;
buf[bpos++] = (temp >> 8) & 0xff;
buf[bpos++] = temp & 0xff;
_imusPos[idx] = 0;
}
}