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tildearrow 2022-02-22 22:13:17 -05:00
parent 4122238a4a
commit a5561f1899
8 changed files with 322 additions and 321 deletions
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2
src/engine/dispatch.h
View file

@ -225,7 +225,7 @@ class DivDispatch {
/**
* get the bit depth of the register pool of this dispatch.
* If the result is 16, it should be casted to unsigned short
* If the result is 16, it should be casted to unsigned short.
* @return the depth. Default value is 8
*/
virtual int getRegisterPoolDepth();

31
src/engine/engine.cpp
View file

@ -437,11 +437,11 @@ void DivEngine::notifyWaveChange(int wave) {
// ADPCM code attribution: https://wiki.neogeodev.org/index.php?title=ADPCM_codecs
static short adSteps[49]={
16, 17, 19, 21, 23, 25, 28, 31, 34, 37,
41, 45, 50, 55, 60, 66, 73, 80, 88, 97,
107, 118, 130, 143, 157, 173, 190, 209, 230, 253,
279, 307, 337, 371, 408, 449, 494, 544, 598, 658,
724, 796, 876, 963, 1060, 1166, 1282, 1411, 1552
16, 17, 19, 21, 23, 25, 28, 31, 34, 37,
41, 45, 50, 55, 60, 66, 73, 80, 88, 97,
107, 118, 130, 143, 157, 173, 190, 209, 230, 253,
279, 307, 337, 371, 408, 449, 494, 544, 598, 658,
724, 796, 876, 963, 1060, 1166, 1282, 1411, 1552
};
static int adStepSeek[16]={
@ -606,9 +606,10 @@ void DivEngine::renderSamples() {
memPos=0;
for (int i=0; i<song.sampleLen; i++) {
DivSample* s=song.sample[i];
int length = s->rendLength;
if(length > 65536-16)
length = 65536-16;
int length = s->rendLength;
if (length > 65536-16) {
length = 65536-16;
}
if ((memPos&0xff0000)!=((memPos+length)&0xff0000)) {
memPos=(memPos+0xffff)&0xff0000;
}
@ -617,16 +618,14 @@ void DivEngine::renderSamples() {
break;
}
if (memPos+length>=16777216) {
for(unsigned int i=0; i<16777216-(memPos+length); i++)
{
qsoundMem[(memPos + i) ^ 0x8000] = s->rendData[i] >> ((s->depth == 16) ? 8 : 0);
}
for (unsigned int i=0; i<16777216-(memPos+length); i++) {
qsoundMem[(memPos + i) ^ 0x8000] = s->rendData[i] >> ((s->depth == 16) ? 8 : 0);
}
logW("out of QSound PCM memory for sample %d!\n",i);
} else {
for(int i=0; i<length; i++)
{
qsoundMem[(memPos + i) ^ 0x8000] = s->rendData[i] >> ((s->depth == 16) ? 8 : 0);
}
for (int i=0; i<length; i++) {
qsoundMem[(memPos + i) ^ 0x8000] = s->rendData[i] >> ((s->depth == 16) ? 8 : 0);
}
}
s->rendOffQsound=memPos ^ 0x8000;
memPos+=length+16;

4
src/engine/engine.h
View file

@ -684,7 +684,7 @@ class DivEngine {
adpcmMemLen(0),
adpcmBMem(NULL),
adpcmBMemLen(0),
qsoundMem(NULL),
qsoundMemLen(0) {}
qsoundMem(NULL),
qsoundMemLen(0) {}
};
#endif

570
src/engine/platform/qsound.cpp
View file

@ -30,219 +30,219 @@
#define immWrite(a,v) {qsound_write_data(&chip,a,v); if(dumpWrites) addWrite(a,v);}
const char* regCheatSheetQSound[]={
"Ch15_Bank", "00",
"Ch00_Start", "01",
"Ch00_Freq", "02",
"Ch00_Phase", "03",
"Ch00_Loop", "04",
"Ch00_End", "05",
"Ch00_Volume", "06",
"Ch00_Bank", "08",
"Ch01_Start", "09",
"Ch01_Freq", "0A",
"Ch01_Phase", "0B",
"Ch01_Loop", "0C",
"Ch01_End", "0D",
"Ch01_Volume", "0E",
"Ch01_Bank", "10",
"Ch02_Start", "11",
"Ch02_Freq", "12",
"Ch02_Phase", "13",
"Ch02_Loop", "14",
"Ch02_End", "15",
"Ch02_Volume", "16",
"Ch02_Bank", "18",
"Ch03_Start", "19",
"Ch03_Freq", "1A",
"Ch03_Phase", "1B",
"Ch03_Loop", "1C",
"Ch03_End", "1D",
"Ch03_Volume", "1E",
"Ch03_Bank", "20",
"Ch04_Start", "21",
"Ch04_Freq", "22",
"Ch04_Phase", "23",
"Ch04_Loop", "24",
"Ch04_End", "25",
"Ch04_Volume", "26",
"Ch04_Bank", "28",
"Ch05_Start", "29",
"Ch05_Freq", "2A",
"Ch05_Phase", "2B",
"Ch05_Loop", "2C",
"Ch05_End", "2D",
"Ch05_Volume", "2E",
"Ch05_Bank", "30",
"Ch06_Start", "31",
"Ch06_Freq", "32",
"Ch06_Phase", "33",
"Ch06_Loop", "34",
"Ch06_End", "35",
"Ch06_Volume", "36",
"Ch06_Bank", "38",
"Ch07_Start", "39",
"Ch07_Freq", "3A",
"Ch07_Phase", "3B",
"Ch07_Loop", "3C",
"Ch07_End", "3D",
"Ch07_Volume", "3E",
"Ch07_Bank", "40",
"Ch08_Start", "41",
"Ch08_Freq", "42",
"Ch08_Phase", "43",
"Ch08_Loop", "44",
"Ch08_End", "45",
"Ch08_Volume", "46",
"Ch08_Bank", "48",
"Ch09_Start", "49",
"Ch09_Freq", "4A",
"Ch09_Phase", "4B",
"Ch09_Loop", "4C",
"Ch09_End", "4D",
"Ch09_Volume", "4E",
"Ch09_Bank", "50",
"Ch10_Start", "51",
"Ch10_Freq", "52",
"Ch10_Phase", "53",
"Ch10_Loop", "54",
"Ch10_End", "55",
"Ch10_Volume", "56",
"Ch10_Bank", "58",
"Ch11_Start", "59",
"Ch11_Freq", "5A",
"Ch11_Phase", "5B",
"Ch11_Loop", "5C",
"Ch11_End", "5D",
"Ch11_Volume", "5E",
"Ch11_Bank", "60",
"Ch12_Start", "61",
"Ch12_Freq", "62",
"Ch12_Phase", "63",
"Ch12_Loop", "64",
"Ch12_End", "65",
"Ch12_Volume", "66",
"Ch12_Bank", "68",
"Ch13_Start", "69",
"Ch13_Freq", "6A",
"Ch13_Phase", "6B",
"Ch13_Loop", "6C",
"Ch13_End", "6D",
"Ch13_Volume", "6E",
"Ch13_Bank", "70",
"Ch14_Start", "71",
"Ch14_Freq", "72",
"Ch14_Phase", "73",
"Ch14_Loop", "74",
"Ch14_End", "75",
"Ch14_Volume", "76",
"Ch14_Bank", "78",
"Ch15_Start", "79",
"Ch15_Freq", "7A",
"Ch15_Phase", "7B",
"Ch15_Loop", "7C",
"Ch15_End", "7D",
"Ch15_Volume", "7E",
"Ch00_Panning", "80",
"Ch01_Panning", "81",
"Ch02_Panning", "82",
"Ch03_Panning", "83",
"Ch04_Panning", "84",
"Ch05_Panning", "85",
"Ch06_Panning", "86",
"Ch07_Panning", "87",
"Ch08_Panning", "88",
"Ch09_Panning", "89",
"Ch10_Panning", "8A",
"Ch11_Panning", "8B",
"Ch12_Panning", "8C",
"Ch13_Panning", "8D",
"Ch14_Panning", "8E",
"Ch15_Panning", "8F",
"Adpcm0_Panning","90",
"Adpcm1_Panning","91",
"Adpcm2_Panning","92",
"Echo_Feedback","93",
"Ch00_Echo", "BA",
"Ch01_Echo", "BB",
"Ch02_Echo", "BC",
"Ch03_Echo", "BD",
"Ch04_Echo", "BE",
"Ch05_Echo", "BF",
"Ch06_Echo", "C0",
"Ch07_Echo", "C1",
"Ch08_Echo", "C2",
"Ch09_Echo", "C3",
"Ch10_Echo", "C4",
"Ch11_Echo", "C5",
"Ch12_Echo", "C6",
"Ch13_Echo", "C7",
"Ch14_Echo", "C8",
"Ch15_Echo", "C9",
"Adpcm0_Start", "CA",
"Adpcm0_End", "CB",
"Adpcm0_Bank", "CC",
"Adpcm0_Volume","CD",
"Adpcm1_Start", "CE",
"Adpcm1_End", "CF",
"Adpcm1_Bank", "D0",
"Adpcm1_Volume","D1",
"Adpcm2_Start", "D2",
"Adpcm2_End", "D3",
"Adpcm2_Bank", "D4",
"Adpcm2_Volume","D5",
"Adpcm0_KeyOn", "D6",
"Adpcm1_KeyOn", "D7",
"Adpcm2_KeyOn", "D8",
"Echo_Delay", "D9",
"L_Wet_Filter", "DA",
"L_Dry_Filter", "DB",
"R_Wet_Filter", "DC",
"R_Dry_Filter", "DD",
"L_Wet_Delay", "DE",
"L_Dry_Delay", "DF",
"R_Wet_Delay", "E0",
"R_Dry_Delay", "E1",
"Delay_Flag", "E2",
"Mode_Select", "E3", //valid: 0000,0288,0039,061A,004F
"L_Wet_Volume", "E4",
"L_Dry_Volume", "E5",
"R_Wet_Volume", "E6",
"R_Dry_Volume", "E7",
NULL
"Ch15_Bank", "00",
"Ch00_Start", "01",
"Ch00_Freq", "02",
"Ch00_Phase", "03",
"Ch00_Loop", "04",
"Ch00_End", "05",
"Ch00_Volume", "06",
"Ch00_Bank", "08",
"Ch01_Start", "09",
"Ch01_Freq", "0A",
"Ch01_Phase", "0B",
"Ch01_Loop", "0C",
"Ch01_End", "0D",
"Ch01_Volume", "0E",
"Ch01_Bank", "10",
"Ch02_Start", "11",
"Ch02_Freq", "12",
"Ch02_Phase", "13",
"Ch02_Loop", "14",
"Ch02_End", "15",
"Ch02_Volume", "16",
"Ch02_Bank", "18",
"Ch03_Start", "19",
"Ch03_Freq", "1A",
"Ch03_Phase", "1B",
"Ch03_Loop", "1C",
"Ch03_End", "1D",
"Ch03_Volume", "1E",
"Ch03_Bank", "20",
"Ch04_Start", "21",
"Ch04_Freq", "22",
"Ch04_Phase", "23",
"Ch04_Loop", "24",
"Ch04_End", "25",
"Ch04_Volume", "26",
"Ch04_Bank", "28",
"Ch05_Start", "29",
"Ch05_Freq", "2A",
"Ch05_Phase", "2B",
"Ch05_Loop", "2C",
"Ch05_End", "2D",
"Ch05_Volume", "2E",
"Ch05_Bank", "30",
"Ch06_Start", "31",
"Ch06_Freq", "32",
"Ch06_Phase", "33",
"Ch06_Loop", "34",
"Ch06_End", "35",
"Ch06_Volume", "36",
"Ch06_Bank", "38",
"Ch07_Start", "39",
"Ch07_Freq", "3A",
"Ch07_Phase", "3B",
"Ch07_Loop", "3C",
"Ch07_End", "3D",
"Ch07_Volume", "3E",
"Ch07_Bank", "40",
"Ch08_Start", "41",
"Ch08_Freq", "42",
"Ch08_Phase", "43",
"Ch08_Loop", "44",
"Ch08_End", "45",
"Ch08_Volume", "46",
"Ch08_Bank", "48",
"Ch09_Start", "49",
"Ch09_Freq", "4A",
"Ch09_Phase", "4B",
"Ch09_Loop", "4C",
"Ch09_End", "4D",
"Ch09_Volume", "4E",
"Ch09_Bank", "50",
"Ch10_Start", "51",
"Ch10_Freq", "52",
"Ch10_Phase", "53",
"Ch10_Loop", "54",
"Ch10_End", "55",
"Ch10_Volume", "56",
"Ch10_Bank", "58",
"Ch11_Start", "59",
"Ch11_Freq", "5A",
"Ch11_Phase", "5B",
"Ch11_Loop", "5C",
"Ch11_End", "5D",
"Ch11_Volume", "5E",
"Ch11_Bank", "60",
"Ch12_Start", "61",
"Ch12_Freq", "62",
"Ch12_Phase", "63",
"Ch12_Loop", "64",
"Ch12_End", "65",
"Ch12_Volume", "66",
"Ch12_Bank", "68",
"Ch13_Start", "69",
"Ch13_Freq", "6A",
"Ch13_Phase", "6B",
"Ch13_Loop", "6C",
"Ch13_End", "6D",
"Ch13_Volume", "6E",
"Ch13_Bank", "70",
"Ch14_Start", "71",
"Ch14_Freq", "72",
"Ch14_Phase", "73",
"Ch14_Loop", "74",
"Ch14_End", "75",
"Ch14_Volume", "76",
"Ch14_Bank", "78",
"Ch15_Start", "79",
"Ch15_Freq", "7A",
"Ch15_Phase", "7B",
"Ch15_Loop", "7C",
"Ch15_End", "7D",
"Ch15_Volume", "7E",
"Ch00_Panning", "80",
"Ch01_Panning", "81",
"Ch02_Panning", "82",
"Ch03_Panning", "83",
"Ch04_Panning", "84",
"Ch05_Panning", "85",
"Ch06_Panning", "86",
"Ch07_Panning", "87",
"Ch08_Panning", "88",
"Ch09_Panning", "89",
"Ch10_Panning", "8A",
"Ch11_Panning", "8B",
"Ch12_Panning", "8C",
"Ch13_Panning", "8D",
"Ch14_Panning", "8E",
"Ch15_Panning", "8F",
"Adpcm0_Panning","90",
"Adpcm1_Panning","91",
"Adpcm2_Panning","92",
"Echo_Feedback","93",
"Ch00_Echo", "BA",
"Ch01_Echo", "BB",
"Ch02_Echo", "BC",
"Ch03_Echo", "BD",
"Ch04_Echo", "BE",
"Ch05_Echo", "BF",
"Ch06_Echo", "C0",
"Ch07_Echo", "C1",
"Ch08_Echo", "C2",
"Ch09_Echo", "C3",
"Ch10_Echo", "C4",
"Ch11_Echo", "C5",
"Ch12_Echo", "C6",
"Ch13_Echo", "C7",
"Ch14_Echo", "C8",
"Ch15_Echo", "C9",
"Adpcm0_Start", "CA",
"Adpcm0_End", "CB",
"Adpcm0_Bank", "CC",
"Adpcm0_Volume","CD",
"Adpcm1_Start", "CE",
"Adpcm1_End", "CF",
"Adpcm1_Bank", "D0",
"Adpcm1_Volume","D1",
"Adpcm2_Start", "D2",
"Adpcm2_End", "D3",
"Adpcm2_Bank", "D4",
"Adpcm2_Volume","D5",
"Adpcm0_KeyOn", "D6",
"Adpcm1_KeyOn", "D7",
"Adpcm2_KeyOn", "D8",
"Echo_Delay", "D9",
"L_Wet_Filter", "DA",
"L_Dry_Filter", "DB",
"R_Wet_Filter", "DC",
"R_Dry_Filter", "DD",
"L_Wet_Delay", "DE",
"L_Dry_Delay", "DF",
"R_Wet_Delay", "E0",
"R_Dry_Delay", "E1",
"Delay_Flag", "E2",
"Mode_Select", "E3", //valid: 0000,0288,0039,061A,004F
"L_Wet_Volume", "E4",
"L_Dry_Volume", "E5",
"R_Wet_Volume", "E6",
"R_Dry_Volume", "E7",
NULL
};
enum q1_register_name {
Q1V_BANK = 0,
Q1V_START = 1,
Q1V_FREQ = 2,
Q1V_PHASE = 3,
Q1V_LOOP = 4,
Q1V_END = 5,
Q1V_VOL = 6,
Q1V_REG_COUNT = 7,
Q1V_BANK = 0,
Q1V_START = 1,
Q1V_FREQ = 2,
Q1V_PHASE = 3,
Q1V_LOOP = 4,
Q1V_END = 5,
Q1V_VOL = 6,
Q1V_REG_COUNT = 7,
Q1_PAN = 0x80,
Q1_ECHO = 0xba,
Q1_PAN = 0x80,
Q1_ECHO = 0xba,
Q1A_PAN = 0x90,
Q1A_START = 0xca,
Q1A_END = 0xcb,
Q1A_BANK = 0xcc,
Q1A_VOL = 0xcd,
Q1A_PAN = 0x90,
Q1A_START = 0xca,
Q1A_END = 0xcb,
Q1A_BANK = 0xcc,
Q1A_VOL = 0xcd,
Q1A_KEYON = 0xd6,
Q1A_KEYON = 0xd6,
Q1_ECHO_FEEDBACK = 0x93,
Q1_ECHO_LENGTH = 0xd9,
Q1_ECHO_FEEDBACK = 0x93,
Q1_ECHO_LENGTH = 0xd9,
};
const unsigned char q1_reg_map[Q1V_REG_COUNT][16] = {
{0x78,0x00,0x08,0x10,0x18,0x20,0x28,0x30,0x38,0x40,0x48,0x50,0x58,0x60,0x68,0x70},
{0x01,0x09,0x11,0x19,0x21,0x29,0x31,0x39,0x41,0x49,0x51,0x59,0x61,0x69,0x71,0x79},
{0x02,0x0a,0x12,0x1a,0x22,0x2a,0x32,0x3a,0x42,0x4a,0x52,0x5a,0x62,0x6a,0x72,0x7a},
{0x03,0x0b,0x13,0x1b,0x23,0x2b,0x33,0x3b,0x43,0x4b,0x53,0x5b,0x63,0x6b,0x73,0x7b},
{0x04,0x0c,0x14,0x1c,0x24,0x2c,0x34,0x3c,0x44,0x4c,0x54,0x5c,0x64,0x6c,0x74,0x7c},
{0x05,0x0d,0x15,0x1d,0x25,0x2d,0x35,0x3d,0x45,0x4d,0x55,0x5d,0x65,0x6d,0x75,0x7d},
{0x06,0x0e,0x16,0x1e,0x26,0x2e,0x36,0x3e,0x46,0x4e,0x56,0x5e,0x66,0x6e,0x76,0x7e},
{0x78,0x00,0x08,0x10,0x18,0x20,0x28,0x30,0x38,0x40,0x48,0x50,0x58,0x60,0x68,0x70},
{0x01,0x09,0x11,0x19,0x21,0x29,0x31,0x39,0x41,0x49,0x51,0x59,0x61,0x69,0x71,0x79},
{0x02,0x0a,0x12,0x1a,0x22,0x2a,0x32,0x3a,0x42,0x4a,0x52,0x5a,0x62,0x6a,0x72,0x7a},
{0x03,0x0b,0x13,0x1b,0x23,0x2b,0x33,0x3b,0x43,0x4b,0x53,0x5b,0x63,0x6b,0x73,0x7b},
{0x04,0x0c,0x14,0x1c,0x24,0x2c,0x34,0x3c,0x44,0x4c,0x54,0x5c,0x64,0x6c,0x74,0x7c},
{0x05,0x0d,0x15,0x1d,0x25,0x2d,0x35,0x3d,0x45,0x4d,0x55,0x5d,0x65,0x6d,0x75,0x7d},
{0x06,0x0e,0x16,0x1e,0x26,0x2e,0x36,0x3e,0x46,0x4e,0x56,0x5e,0x66,0x6e,0x76,0x7e},
};
const char** DivPlatformQSound::getRegisterSheet() {
@ -258,8 +258,9 @@ const char* DivPlatformQSound::getEffectName(unsigned char effect) {
return "11xx: Set channel echo level (00 to FF)";
break;
default:
if((effect & 0xf0) == 0x30)
return "3xxx: Set echo delay buffer length (000 to AA5)";
if ((effect & 0xf0) == 0x30) {
return "3xxx: Set echo delay buffer length (000 to AA5)";
}
}
return NULL;
}
@ -267,7 +268,7 @@ void DivPlatformQSound::acquire(short* bufL, short* bufR, size_t start, size_t l
chip.rom_data = parent->qsoundMem;
chip.rom_mask = 0xffffff;
for (size_t h=start; h<start+len; h++) {
qsound_update(&chip);
qsound_update(&chip);
bufL[h]=chip.out[0];
bufR[h]=chip.out[1];
}
@ -277,18 +278,17 @@ void DivPlatformQSound::tick() {
for (int i=0; i<16; i++) {
chan[i].std.next();
if (chan[i].std.hadVol) {
chan[i].outVol=((chan[i].vol%256)*MIN(255,chan[i].std.vol << 2))>>8;
// Check if enabled and write volume
if(chan[i].active)
{
rWrite(q1_reg_map[Q1V_VOL][i], chan[i].outVol << 5);
//logW("ch %d vol=%04x (hadVol)!\n",i,chan[i].outVol << 5);
}
chan[i].outVol=((chan[i].vol&0xff)*MIN(255,chan[i].std.vol<<2))>>8;
// Check if enabled and write volume
if (chan[i].active) {
rWrite(q1_reg_map[Q1V_VOL][i], chan[i].outVol << 5);
//logW("ch %d vol=%04x (hadVol)!\n",i,chan[i].outVol << 5);
}
}
uint16_t qsound_bank = 0;
uint16_t qsound_addr = 0;
uint16_t qsound_loop = 0;
uint16_t qsound_end = 0;
uint16_t qsound_bank = 0;
uint16_t qsound_addr = 0;
uint16_t qsound_loop = 0;
uint16_t qsound_end = 0;
double off=1.0;
if (chan[i].sample>=0 && chan[i].sample<parent->song.sampleLen) {
DivSample* s=parent->song.sample[chan[i].sample];
@ -297,22 +297,20 @@ void DivPlatformQSound::tick() {
} else {
off=(double)s->centerRate/24038.0/16.0;
}
qsound_bank = 0x8000 | (s->rendOffQsound >> 16);
qsound_addr = s->rendOffQsound & 0xffff;
qsound_bank = 0x8000 | (s->rendOffQsound >> 16);
qsound_addr = s->rendOffQsound & 0xffff;
int length = s->length;
if(length > 65536 - 16)
length = 65536 - 16;
if(s->loopStart == -1 || s->loopStart >= length)
{
qsound_end = s->rendOffQsound + length + 15;
qsound_loop = 15;
}
else
{
qsound_end = s->rendOffQsound + length;
qsound_loop = length - s->loopStart;
}
int length = s->length;
if (length > 65536 - 16) {
length = 65536 - 16;
}
if (s->loopStart == -1 || s->loopStart >= length) {
qsound_end = s->rendOffQsound + length + 15;
qsound_loop = 15;
} else {
qsound_end = s->rendOffQsound + length;
qsound_loop = length - s->loopStart;
}
}
if (chan[i].std.hadArp) {
if (!chan[i].inPorta) {
@ -333,29 +331,27 @@ void DivPlatformQSound::tick() {
//DivInstrument* ins=parent->getIns(chan[i].ins);
chan[i].freq=parent->calcFreq(chan[i].baseFreq,chan[i].pitch,false);
if (chan[i].freq>0xffff) chan[i].freq=0xffff;
//if (chan[i].note>0x5d) chan[i].freq=0x01; //????
if (chan[i].keyOn) {
rWrite(q1_reg_map[Q1V_BANK][i], qsound_bank);
rWrite(q1_reg_map[Q1V_END][i], qsound_end);
rWrite(q1_reg_map[Q1V_LOOP][i], qsound_loop);
rWrite(q1_reg_map[Q1V_START][i], qsound_addr);
rWrite(q1_reg_map[Q1V_PHASE][i], 0x8000);
//logW("ch %d bank=%04x, addr=%04x, end=%04x, loop=%04x!\n",i,qsound_bank,qsound_addr,qsound_end,qsound_loop);
// Write sample address. Enable volume
if (!chan[i].std.hadVol) {
rWrite(q1_reg_map[Q1V_VOL][i], chan[i].vol << 5);
//logW("ch %d vol=%04x (!hadVol)!\n",i,chan[i].vol << 5);
}
rWrite(q1_reg_map[Q1V_BANK][i], qsound_bank);
rWrite(q1_reg_map[Q1V_END][i], qsound_end);
rWrite(q1_reg_map[Q1V_LOOP][i], qsound_loop);
rWrite(q1_reg_map[Q1V_START][i], qsound_addr);
rWrite(q1_reg_map[Q1V_PHASE][i], 0x8000);
//logW("ch %d bank=%04x, addr=%04x, end=%04x, loop=%04x!\n",i,qsound_bank,qsound_addr,qsound_end,qsound_loop);
// Write sample address. Enable volume
if (!chan[i].std.hadVol) {
rWrite(q1_reg_map[Q1V_VOL][i], chan[i].vol << 5);
//logW("ch %d vol=%04x (!hadVol)!\n",i,chan[i].vol << 5);
}
}
if (chan[i].keyOff) {
rWrite(q1_reg_map[Q1V_VOL][i], 0);
rWrite(q1_reg_map[Q1V_FREQ][i], 0);
// Disable volume
// Disable volume
rWrite(q1_reg_map[Q1V_VOL][i], 0);
rWrite(q1_reg_map[Q1V_FREQ][i], 0);
} else if (chan[i].active) {
//logW("ch %d frequency set to %04x, off=%f, note=%d, %04x!\n",i,chan[i].freq,off,chan[i].note,QS_NOTE_FREQUENCY(chan[i].note));
rWrite(q1_reg_map[Q1V_FREQ][i], chan[i].freq);
}
else if (chan[i].active) {
//logW("ch %d frequency set to %04x, off=%f, note=%d, %04x!\n",i,chan[i].freq,off,chan[i].note,QS_NOTE_FREQUENCY(chan[i].note));
rWrite(q1_reg_map[Q1V_FREQ][i], chan[i].freq);
}
if (chan[i].keyOn) chan[i].keyOn=false;
if (chan[i].keyOff) chan[i].keyOff=false;
chan[i].freqChanged=false;
@ -411,13 +407,12 @@ int DivPlatformQSound::dispatch(DivCommand c) {
if (chan[c.chan].vol!=c.value) {
chan[c.chan].vol=c.value;
if (!chan[c.chan].std.hasVol) {
// Check if enabled and write volume
// Check if enabled and write volume
chan[c.chan].outVol=c.value;
if(chan[c.chan].active && c.chan < 16)
{
rWrite(q1_reg_map[Q1V_VOL][c.chan], chan[c.chan].outVol << 5);
//logW("ch %d vol=%04x (cmd vol)!\n",c.chan,chan[c.chan].outVol << 5);
}
if (chan[c.chan].active && c.chan < 16) {
rWrite(q1_reg_map[Q1V_VOL][c.chan], chan[c.chan].outVol << 5);
//logW("ch %d vol=%04x (cmd vol)!\n",c.chan,chan[c.chan].outVol << 5);
}
}
}
break;
@ -428,16 +423,16 @@ int DivPlatformQSound::dispatch(DivCommand c) {
return chan[c.chan].outVol;
break;
case DIV_CMD_PANNING:
immWrite(Q1_PAN+c.chan, c.value + 0x110);
immWrite(Q1_PAN+c.chan, c.value + 0x110);
break;
case DIV_CMD_QSOUND_ECHO_LEVEL:
immWrite(Q1_ECHO+c.chan, c.value << 7);
immWrite(Q1_ECHO+c.chan, c.value << 7);
break;
case DIV_CMD_QSOUND_ECHO_FEEDBACK:
immWrite(Q1_ECHO_FEEDBACK, c.value << 6);
immWrite(Q1_ECHO_FEEDBACK, c.value << 6);
break;
case DIV_CMD_QSOUND_ECHO_DELAY:
immWrite(Q1_ECHO_LENGTH, (c.value > 2725 ? 0xfff : 0xfff - (2725 - c.value)));
case DIV_CMD_QSOUND_ECHO_DELAY:
immWrite(Q1_ECHO_LENGTH, (c.value > 2725 ? 0xfff : 0xfff - (2725 - c.value)));
break;
case DIV_CMD_PITCH:
chan[c.chan].pitch=c.value;
@ -509,10 +504,11 @@ int DivPlatformQSound::dispatch(DivCommand c) {
}
void DivPlatformQSound::muteChannel(int ch, bool mute) {
if(mute)
chip.mute_mask |= (1 << ch);
else
chip.mute_mask &= ~(1 << ch);
if (mute) {
chip.mute_mask|=(1<<ch);
} else {
chip.mute_mask&=~(1<<ch);
}
}
void DivPlatformQSound::forceIns() {
@ -532,8 +528,9 @@ void DivPlatformQSound::reset() {
chan[i]=DivPlatformQSound::Channel();
}
qsound_reset(&chip);
while(!chip.ready_flag)
qsound_update(&chip);
while(!chip.ready_flag) {
qsound_update(&chip);
}
immWrite(Q1_ECHO_LENGTH, 0xfff - (2725 - echoDelay));
immWrite(Q1_ECHO_FEEDBACK, echoFeedback << 6);
@ -557,6 +554,7 @@ void DivPlatformQSound::notifyInsChange(int ins) {
void DivPlatformQSound::notifyWaveChange(int wave) {
// TODO when wavetables are added
// TODO they probably won't be added unless the samples reside in RAM
}
void DivPlatformQSound::notifyInsDeletion(void* ins) {
@ -569,10 +567,12 @@ void DivPlatformQSound::setFlags(unsigned int flags) {
echoDelay = 2725 - (flags & 0xfff);
echoFeedback = (flags >> 12) & 255;
if(echoDelay < 0)
echoDelay = 0;
if(echoDelay > 2725)
echoDelay = 2725;
if(echoDelay < 0) {
echoDelay = 0;
}
if(echoDelay > 2725) {
echoDelay = 2725;
}
//rate=chipClock/CHIP_DIVIDER;
}
@ -586,21 +586,21 @@ void DivPlatformQSound::poke(std::vector<DivRegWrite>& wlist) {
}
unsigned char* DivPlatformQSound::getRegisterPool() {
unsigned short* regPoolPtr = regPool;
for(int i=0; i<256; i++)
{
uint16_t data = qsound_read_data(&chip, i);
*regPoolPtr++ = data;
}
return (unsigned char*)regPool;
unsigned short* regPoolPtr = regPool;
for(int i=0; i<256; i++)
{
uint16_t data = qsound_read_data(&chip, i);
*regPoolPtr++ = data;
}
return (unsigned char*)regPool;
}
int DivPlatformQSound::getRegisterPoolSize() {
return 256;
return 256;
}
int DivPlatformQSound::getRegisterPoolDepth() {
return 16;
return 16;
}
int DivPlatformQSound::init(DivEngine* p, int channels, int sugRate, unsigned int flags) {
@ -608,9 +608,9 @@ int DivPlatformQSound::init(DivEngine* p, int channels, int sugRate, unsigned in
dumpWrites=false;
skipRegisterWrites=false;
// for (int i=0; i<16; i++) {
// isMuted[i]=false;
// }
//for (int i=0; i<16; i++) {
// isMuted[i]=false;
//}
setFlags(flags);
chipClock=60000000;

4
src/engine/platform/qsound.h
View file

@ -33,7 +33,7 @@ class DivPlatformQSound: public DivDispatch {
int sample, wave;
unsigned char ins;
int note;
int panning;
int panning;
bool active, insChanged, freqChanged, keyOn, keyOff, inPorta, useWave;
int vol, outVol;
DivMacroInt std;
@ -46,7 +46,7 @@ class DivPlatformQSound: public DivDispatch {
sample(-1),
ins(-1),
note(0),
panning(0x10),
panning(0x10),
active(false),
insChanged(true),
freqChanged(false),

6
src/engine/playback.cpp
View file

@ -241,10 +241,10 @@ bool DivEngine::perSystemEffect(int ch, unsigned char effect, unsigned char effe
dispatchCmd(DivCommand(DIV_CMD_QSOUND_ECHO_LEVEL,ch,effectVal));
break;
default:
if ((effect & 0xf0)==0x30) {
dispatchCmd(DivCommand(DIV_CMD_QSOUND_ECHO_DELAY,ch,((effect & 0x0f) << 8) | effectVal));
if ((effect&0xf0)==0x30) {
dispatchCmd(DivCommand(DIV_CMD_QSOUND_ECHO_DELAY,ch,((effect & 0x0f) << 8) | effectVal));
} else {
return false;
return false;
}
break;
}

9
src/engine/vgmOps.cpp
View file

@ -975,10 +975,11 @@ SafeWriter* DivEngine::saveVGM(bool* sysToExport, bool loop) {
}
if (writeQSound && qsoundMemLen>0) {
// always write a whole bank
unsigned int blockSize=(qsoundMemLen + 0xffff) & ~0xffff;
if(blockSize > 0x1000000)
blockSize = 0x1000000;
// always write a whole bank
unsigned int blockSize=(qsoundMemLen+0xffff)&(~0xffff);
if (blockSize > 0x1000000) {
blockSize = 0x1000000;
}
w->writeC(0x67);
w->writeC(0x66);
w->writeC(0x8F);

17
src/gui/gui.cpp
View file

@ -2098,9 +2098,9 @@ void FurnaceGUI::drawRegView() {
for (int i=0; i<e->song.systemLen; i++) {
ImGui::Text("%d. %s",i+1,getSystemName(e->song.system[i]));
int size=0;
int depth=8;
int depth=8;
unsigned char* regPool=e->getRegisterPool(i,size,depth);
unsigned short* regPoolW=(unsigned short*) regPool;
unsigned short* regPoolW=(unsigned short*)regPool;
if (regPool==NULL) {
ImGui::Text("- no register pool available");
} else {
@ -2119,12 +2119,13 @@ void FurnaceGUI::drawRegView() {
for (int j=0; j<16; j++) {
ImGui::TableNextColumn();
if (i*16+j>=size) continue;
if(depth == 8)
ImGui::Text("%.2x",regPool[i*16+j]);
else if(depth == 16)
ImGui::Text("%.4x",regPoolW[i*16+j]);
else
ImGui::Text("??");
if (depth == 8) {
ImGui::Text("%.2x",regPool[i*16+j]);
} else if (depth == 16) {
ImGui::Text("%.4x",regPoolW[i*16+j]);
} else {
ImGui::Text("??");
}
}
}
ImGui::EndTable();