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seta: move handlers around

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allow seta without seta2 for memory-limited devices
This commit is contained in:
barbudreadmon 2022-05-05 12:47:56 +02:00
parent 29790505b6
commit 8a799c7f86
2 changed files with 32 additions and 32 deletions
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29
src/burn/drv/pst90s/d_seta.cpp
View File

@ -3924,11 +3924,30 @@ static struct BurnDIPInfo JockeycDIPList[]=
STDDIPINFO(Jockeyc)
// d_seta2.cpp
//void __fastcall setaSoundRegWriteByte(UINT32 sekAddress, UINT8 byteValue);
void __fastcall setaSoundRegWriteWord(UINT32 sekAddress, UINT16 wordValue);
//UINT8 __fastcall setaSoundRegReadByte(UINT32 sekAddress);
UINT16 __fastcall setaSoundRegReadWord(UINT32 sekAddress);
void __fastcall setaSoundRegWriteWord(UINT32 sekAddress, UINT16 wordValue)
{
//bprintf(PRINT_NORMAL, _T("x1-010 to write word value %x to location %x\n"), wordValue, sekAddress);
UINT32 offset = (sekAddress & 0x00003fff) >> 1;
INT32 channel, reg;
x1_010_chip->HI_WORD_BUF[ offset ] = wordValue >> 8;
offset ^= x1_010_chip->address;
channel = offset / sizeof(X1_010_CHANNEL);
reg = offset % sizeof(X1_010_CHANNEL);
if( channel < SETA_NUM_CHANNELS && reg == 0 && (x1_010_chip->reg[offset]&1) == 0 && (wordValue&1) != 0 ) {
x1_010_chip->smp_offset[channel] = 0;
x1_010_chip->env_offset[channel] = 0;
}
x1_010_chip->reg[offset] = wordValue & 0xff;
}
UINT16 __fastcall setaSoundRegReadWord(UINT32 sekAddress)
{
return x1010_sound_read_word((sekAddress & 0x3ffff) >> 1);
}
// these should probably be moved to x1010.cpp
static UINT8 __fastcall setaSoundRegReadByte(UINT32 sekAddress)

35
src/burn/drv/pst90s/d_seta2.cpp
View File

@ -1607,18 +1607,19 @@ void __fastcall grdiansWriteWord(UINT32 sekAddress, UINT16 wordValue)
}
}
UINT8 __fastcall setaSoundRegReadByte(UINT32 /*sekAddress*/)
// d_seta.cpp
//void __fastcall setaSoundRegWriteByte(UINT32 sekAddress, UINT8 byteValue);
void __fastcall setaSoundRegWriteWord(UINT32 sekAddress, UINT16 wordValue);
//UINT8 __fastcall setaSoundRegReadByte(UINT32 sekAddress);
UINT16 __fastcall setaSoundRegReadWord(UINT32 sekAddress);
static UINT8 __fastcall setaSoundRegReadByte(UINT32 /*sekAddress*/)
{
//bprintf(PRINT_NORMAL, _T("x1-010 to read byte value of location %x\n"), sekAddress);
return 0;
}
UINT16 __fastcall setaSoundRegReadWord(UINT32 sekAddress)
{
return x1010_sound_read_word((sekAddress & 0x3ffff) >> 1);
}
void __fastcall setaSoundRegWriteByte(UINT32 sekAddress, UINT8 byteValue)
static void __fastcall setaSoundRegWriteByte(UINT32 sekAddress, UINT8 byteValue)
{
// bprintf(PRINT_NORMAL, _T("x1-010 to write byte value %x to location %x\n"), byteValue, sekAddress);
UINT32 offset = (sekAddress & 0x00003fff) >> 1;
@ -1645,26 +1646,6 @@ void __fastcall setaSoundRegWriteByte(UINT32 sekAddress, UINT8 byteValue)
}
void __fastcall setaSoundRegWriteWord(UINT32 sekAddress, UINT16 wordValue)
{
//bprintf(PRINT_NORMAL, _T("x1-010 to write word value %x to location %x\n"), wordValue, sekAddress);
UINT32 offset = (sekAddress & 0x00003fff) >> 1;
INT32 channel, reg;
x1_010_chip->HI_WORD_BUF[ offset ] = wordValue >> 8;
offset ^= x1_010_chip->address;
channel = offset / sizeof(X1_010_CHANNEL);
reg = offset % sizeof(X1_010_CHANNEL);
if( channel < SETA_NUM_CHANNELS && reg == 0 && (x1_010_chip->reg[offset]&1) == 0 && (wordValue&1) != 0 ) {
x1_010_chip->smp_offset[channel] = 0;
x1_010_chip->env_offset[channel] = 0;
}
x1_010_chip->reg[offset] = wordValue & 0xff;
}
void __fastcall setaVideoRegWriteWord(UINT32 sekAddress, UINT16 wordValue)
{
sekAddress &= 0x3f;