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Remove reversed loop support in ES5506 via driver complexity 

Fix per-channel OSC
This commit is contained in:
cam900 2023-02-07 10:09:33 +09:00
parent 6d6b431bc9
commit 29638cb5b0
2 changed files with 13 additions and 5 deletions
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14
src/engine/platform/es5506.cpp
View File

@ -150,6 +150,11 @@ void DivPlatformES5506::acquire(short** buf, size_t len) {
for (int i=0; i<32; i++) {
prevChanCycle=es5506.voice_cycle();
es5506.tick_perf();
if (es5506.voice_end()) {
for (int i=chanMax; i>=0; i--) {
oscBuf[i]->data[oscBuf[i]->needle++]=(es5506.voice_lout(i)+es5506.voice_rout(i))>>5;
}
}
for (int o=0; o<6; o++) {
coL[o]+=es5506.lout(o);
coR[o]+=es5506.rout(o);
@ -163,9 +168,6 @@ void DivPlatformES5506::acquire(short** buf, size_t len) {
buf[(o<<1)|0][h]=coL[o];
buf[(o<<1)|1][h]=coR[o];
}
for (int i=chanMax; i>=0; i--) {
oscBuf[i]->data[oscBuf[i]->needle++]=(short)(chan[i].oscOut&0xffff);
}
}
}
@ -236,8 +238,10 @@ void DivPlatformES5506::e_pin(bool state) {
}
void DivPlatformES5506::irqb(bool state) {
/*
rRead(0x0e,0x80,&irqv,0x9f);
irqTrigger=true;
*/
}
void DivPlatformES5506::tick(bool sysTick) {
@ -552,10 +556,12 @@ void DivPlatformES5506::tick(bool sysTick) {
case DIV_SAMPLE_LOOP_FORWARD: // Forward loop
loopFlag|=0x0008;
break;
/*
case DIV_SAMPLE_LOOP_BACKWARD: // Backward loop: IRQ enable
loopFlag|=0x0038;
chan[i].isReverseLoop=true;
break;
*/
case DIV_SAMPLE_LOOP_PINGPONG: // Pingpong loop: Hardware support
loopFlag|=0x0018;
break;
@ -721,10 +727,12 @@ void DivPlatformES5506::tick(bool sysTick) {
case DIV_SAMPLE_LOOP_FORWARD: // Forward loop
loopFlag|=0x0008;
break;
/*
case DIV_SAMPLE_LOOP_BACKWARD: // Backward loop: IRQ enable
loopFlag|=0x0038;
chan[i].isReverseLoop=true;
break;
*/
case DIV_SAMPLE_LOOP_PINGPONG: // Pingpong loop: Hardware support
loopFlag|=0x0018;
break;

4
src/gui/guiConst.cpp
View File

@ -984,7 +984,7 @@ const int availableSystems[]={
DIV_SYSTEM_VRC6,
DIV_SYSTEM_FDS,
DIV_SYSTEM_MMC5,
// DIV_SYSTEM_ES5506,
DIV_SYSTEM_ES5506,
DIV_SYSTEM_SCC,
DIV_SYSTEM_SCC_PLUS,
DIV_SYSTEM_YMZ280B,
@ -1102,7 +1102,7 @@ const int chipsSample[]={
DIV_SYSTEM_K007232,
DIV_SYSTEM_GA20,
DIV_SYSTEM_PCM_DAC,
// DIV_SYSTEM_ES5506,
DIV_SYSTEM_ES5506,
0 // don't remove this last one!
};