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ES5506: one more percent off

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This commit is contained in:
tildearrow 2023-02-11 23:43:19 -05:00
parent 50431b08b0
commit 78d3f9d97f
5 changed files with 16 additions and 7 deletions
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9
src/engine/platform/es5506.cpp
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@ -1153,14 +1153,15 @@ void DivPlatformES5506::notifyInsDeletion(void* ins) {
void DivPlatformES5506::setFlags(const DivConfig& flags) {
chipClock=16000000;
CHECK_CUSTOM_CLOCK;
rate=chipClock/512; // 2 E clock tick (16 CLKIN tick) per voice / 4
for (int i=0; i<32; i++) {
oscBuf[i]->rate=rate;
}
initChanMax=MAX(4,flags.getInt("channels",0x1f)&0x1f);
chanMax=initChanMax;
pageWriteMask(0x00,0x60,0x0b,chanMax);
rate=chipClock/(16*(initChanMax+1)); // 2 E clock tick (16 CLKIN tick) per voice / 4
for (int i=0; i<32; i++) {
oscBuf[i]->rate=rate;
}
}
void DivPlatformES5506::poke(unsigned int addr, unsigned short val) {

6
src/engine/platform/sound/c64_fp/siddefs-fp.h
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@ -21,10 +21,14 @@
#define SIDDEFS_FP_H
// Compilation configuration.
#define RESID_BRANCH_HINTS 0
#define RESID_BRANCH_HINTS 1
// Compiler specifics.
#if defined(__GNUC__) && (__GNUC__ >= 4)
#define HAVE_BUILTIN_EXPECT 1
#else
#define HAVE_BUILTIN_EXPECT 0
#endif
#ifndef M_PI
# define M_PI 3.14159265358979323846