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AY: add effects to write to I/O ports

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This commit is contained in:
tildearrow 2022-03-26 20:55:43 -05:00
parent e143359b74
commit 73536c0691
7 changed files with 128 additions and 14 deletions
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4
src/engine/platform/ay.h
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@ -65,6 +65,8 @@ class DivPlatformAY8910: public DivDispatch {
bool extMode;
bool stereo, sunsoft, intellivision;
bool ioPortA, ioPortB;
unsigned char portAVal, portBVal;
short oldWrites[16];
short pendingWrites[16];
@ -75,6 +77,8 @@ class DivPlatformAY8910: public DivDispatch {
short* ayBuf[3];
size_t ayBufLen;
void updateOutSel(bool immediate=false);
friend void putDispatchChan(void*,int,int);
public: