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| author | athrxx | 2019-10-28 00:49:23 +0100 |
|---|---|---|
| committer | athrxx | 2019-12-18 20:50:39 +0100 |
| commit | 900dcc4de57e68ed11409de13138adb3ca549814 (patch) | |
| tree | 26cabd51a3b4896edb135776d6699258236c56b5 /audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp | |
| parent | 711034b74dd291286943a5b4aa17077ef05a39b2 (diff) | |
| download | scummvm-rg350-900dcc4de57e68ed11409de13138adb3ca549814.tar.gz scummvm-rg350-900dcc4de57e68ed11409de13138adb3ca549814.tar.bz2 scummvm-rg350-900dcc4de57e68ed11409de13138adb3ca549814.zip | |
AUDIO: (FM-TOWNS/PC-98) - improve timer flags handling
Timers should be reset only the first time the enable flag is sent. This also requires some updates to drivers which didn't send these flags accurately.
Diffstat (limited to 'audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp')
| -rw-r--r-- | audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp b/audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp index ed1b85170b..4a93d42454 100644 --- a/audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp +++ b/audio/softsynth/fmtowns_pc98/towns_pc98_driver.cpp @@ -1242,6 +1242,8 @@ void TownsPC98_AudioDriver::reset() { _sfxData = 0; _pc98a->reset(); + setMusicTempo(84); + setSfxTempo(654); for (int i = 0; i < _numChanFM; i++) _channels[i]->reset(); @@ -1404,13 +1406,15 @@ void TownsPC98_AudioDriver::startSoundEffect() { void TownsPC98_AudioDriver::setMusicTempo(uint8 tempo) { writeReg(0, 0x26, tempo); - writeReg(0, 0x27, 0x33); + writeReg(0, 0x27, 0x3D); + writeReg(0, 0x27, 0x3F); } void TownsPC98_AudioDriver::setSfxTempo(uint16 tempo) { writeReg(0, 0x24, tempo & 0xff); writeReg(0, 0x25, tempo >> 8); - writeReg(0, 0x27, 0x33); + writeReg(0, 0x27, 0x3E); + writeReg(0, 0x27, 0x3F); } const uint8 TownsPC98_AudioDriver::_channelPreset[36] = { |