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More tweaks to the PPQN and tempo of AD resources.

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Loom, Indy3 and monkeyvga are now all running
at the right tempo and returning appropriate
quarter note counts for the script timers.
Fixes a sync regression with the Indy3 opening
sequence under -eadlib.

Ask me if I care that these numbers may not
precisely match the disasm.

svn-id: r9813
This commit is contained in:
Jamieson Christian 2003-08-22 02:24:55 +00:00
parent 485852ba6c
commit bcd1f49125
1 changed files with 2 additions and 7 deletions
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9
scumm/resource.cpp
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@ -1029,12 +1029,7 @@ int Scumm::convertADResource(int type, int idx, byte * src_ptr, int size) {
ptr = createResource(type, idx, total_size);
// We will ignore the PPQN in the original resource, because
// it's invalid anyway. We use a constant PPQN of 480.
// For Indy it is actually 240.
if (_gameId == GID_INDY3) {
ppqn = 240;
} else {
ppqn = 480;
}
ppqn = 480;
src_ptr += 2;
size -= 2;
@ -1089,7 +1084,7 @@ int Scumm::convertADResource(int type, int idx, byte * src_ptr, int size) {
// From my disassembly this would be correct:
// dw = 1000000 * 256 / 473 * ppqn / 2 / ticks;
// But this seems closer to original???
dw = 73000000 / ticks;
dw = 73000000 * 2 / ticks;
} else if (_gameId == GID_LOOM) {
dw = 1000000 * ppqn / 4 / 2 / ticks;
} else {