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Changed timeing related variables to unsigned.

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Also changed the callback interval.

svn-id: r21012
This commit is contained in:
Johannes Schickel 2006-03-02 16:14:46 +00:00
parent 82a6f289de
commit 491cbcec5b
1 changed files with 10 additions and 10 deletions
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20
engines/kyra/sound_adlib.cpp
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@ -116,8 +116,8 @@ private:
uint8 unk26;
uint8 unk7;
uint8 unk15;
int8 unk1;
int8 unk4;
uint8 unk1;
uint8 unk4;
uint8 unk17;
uint8 unkOutputValue1;
typedef void (AdlibDriver::*Callback)(OutputState&);
@ -336,8 +336,7 @@ AdlibDriver::AdlibDriver(Audio::Mixer *mixer) {
_mixer->setupPremix(this);
// the interval should be around 13000 to 20000
Common::g_timer->installTimerProc(&AdlibTimerCall, 18000, this);
Common::g_timer->installTimerProc(&AdlibTimerCall, 13888, this);
}
AdlibDriver::~AdlibDriver() {
@ -538,8 +537,8 @@ void AdlibDriver::callbackOutput() {
initTable(table);
table.unk2 = unk2;
table.dataptr = ptr;
table.unk1 = -1;
table.unk4 = -1;
table.unk1 = 0xFF;
table.unk4 = 0xFF;
table.unk5 = 1;
if (index != 9) {
unkOutput2(index);
@ -564,8 +563,9 @@ void AdlibDriver::callbackProcess() {
table.unk1 = _unkTableByte1;
}
uint16 temp = table.unk4 + table.unk1;
table.unk4 += table.unk1;
if (table.unk4 < 0) {
if (temp > 0xFF) {
if (--table.unk5) {
if (table.unk5 == table.unk7)
unkOutput1(table);
@ -652,7 +652,7 @@ void AdlibDriver::initTable(OutputState &table) {
debugC(9, kDebugLevelSound, "initTable(%d)", &table - _outputTables);
memset(&table.dataptr, 0, sizeof(OutputState) - ((char*)&table.dataptr - (char*)&table));
table.unk1 = -1;
table.unk1 = 0xFF;
table.unk2 = 0;
// normally here are nullfuncs but we set 0 for now
table.callback1 = 0;
@ -976,8 +976,8 @@ int AdlibDriver::updateCallback3(uint8 *&dataptr, OutputState &state, uint8 valu
initTable(state2);
state2.unk2 = temp;
state2.dataptr = ptr;
state2.unk1 = -1;
state2.unk4 = -1;
state2.unk1 = 0xFF;
state2.unk4 = 0xFF;
state2.unk5 = 1;
unkOutput2(table);
}