thirdparty/scummvm
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Fixed Adlib sound problem on old (small header) games. Thanks for eriktorbjorn for the material that led to the solution.

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svn-id: r7610
This commit is contained in:
Jamieson Christian 2003-05-17 17:20:27 +00:00
parent a6d1c3e151
commit c88e0b5301
5 changed files with 11 additions and 5 deletions
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8
scumm/imuse.cpp
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@ -286,6 +286,7 @@ class IMuseInternal {
friend struct Player;
private:
bool _old_adlib_instruments;
bool _enable_multi_midi;
MidiDriver *_midi_adlib;
MidiDriver *_midi_native;
@ -1654,6 +1655,9 @@ uint32 IMuseInternal::property(int prop, uint32 value) {
case IMuse::PROP_MULTI_MIDI:
_enable_multi_midi = (value > 0);
break;
case IMuse::PROP_OLD_ADLIB_INSTRUMENTS:
_old_adlib_instruments = (value > 0);
}
return 0;
}
@ -1697,6 +1701,8 @@ int IMuseInternal::initialize(OSystem *syst, MidiDriver *native_midi) {
void IMuseInternal::initMidiDriver (MidiDriver *midi) {
// Open MIDI driver
midi->property (MidiDriver::PROP_OLD_ADLIB, _old_adlib_instruments ? 1 : 0);
int result = midi->open();
if (result)
error("IMuse initialization - ", MidiDriver::getErrorName(result));
@ -3477,7 +3483,5 @@ uint32 IMuse::property(int prop, uint32 value) { in(); uint32 ret = _target->pro
// to the client.
IMuse *IMuse::create (OSystem *syst, MidiDriver *midi) {
IMuseInternal *engine = IMuseInternal::create (syst, midi);
if (midi)
midi->property (MidiDriver::PROP_SMALLHEADER, (g_scumm->_features & GF_SMALL_HEADER) ? 1 : 0);
return new IMuse (syst, engine);
}