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| author | Wohlstand <admin@wohlnet.ru> | 2020-08-16 04:30:02 +0300 |
|---|---|---|
| committer | Wohlstand <admin@wohlnet.ru> | 2020-08-16 04:30:02 +0300 |
| commit | 4c902ffd185b552f567abe25dfcc26c09fc27a21 (patch) | |
| tree | c433aac0f6a860ddc99585a9238d0e82e43d35ce /src/adlmidi_opl3.cpp | |
| parent | 5b8376c1e8ffc9a52214a4e42bea088a5a0c615a (diff) | |
| download | libADLMIDI-4c902ffd185b552f567abe25dfcc26c09fc27a21.tar.gz libADLMIDI-4c902ffd185b552f567abe25dfcc26c09fc27a21.tar.bz2 libADLMIDI-4c902ffd185b552f567abe25dfcc26c09fc27a21.zip | |
Tuned the work on hardware OPL3 chip
#230
Diffstat (limited to 'src/adlmidi_opl3.cpp')
| -rw-r--r-- | src/adlmidi_opl3.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/adlmidi_opl3.cpp b/src/adlmidi_opl3.cpp index 59773d3..7ba4a13 100644 --- a/src/adlmidi_opl3.cpp +++ b/src/adlmidi_opl3.cpp @@ -232,6 +232,13 @@ OPL3::OPL3() : OPL3::~OPL3() { +#ifdef ADLMIDI_HW_OPL + silenceAll(); + writeRegI(0, 0x0BD, 0); + writeRegI(0, 0x104, 0); + writeRegI(0, 0x105, 0); + silenceAll(); +#endif } bool OPL3::setupLocked() @@ -275,19 +282,19 @@ void OPL3::writeReg(size_t chip, uint16_t address, uint8_t value) unsigned o = address >> 8; unsigned port = OPLBase + o * 2; - #ifdef __DJGPP__ +# ifdef __DJGPP__ outportb(port, address); for(unsigned c = 0; c < 6; ++c) inportb(port); outportb(port + 1, value); for(unsigned c = 0; c < 35; ++c) inportb(port); - #endif +# endif - #ifdef __WATCOMC__ +# ifdef __WATCOMC__ outp(port, address); for(uint16_t c = 0; c < 6; ++c) inp(port); outp(port + 1, value); for(uint16_t c = 0; c < 35; ++c) inp(port); - #endif//__WATCOMC__ +# endif//__WATCOMC__ #else//ADLMIDI_HW_OPL m_chips[chip]->writeReg(address, value); |