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Refactored sound code - slight speedup.

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This commit is contained in:
TomW 2016-02-10 20:49:28 +00:00
commit 3a57341837
33 changed files with 706 additions and 535 deletions
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4
src/sound_resid.cc
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@ -89,7 +89,7 @@ void sid_write(uint16_t addr, uint8_t val, void *p)
psid->sid->write(addr & 0x1f,val);
}
#define CLOCK_DELTA (int)((14318180.0 / 16.0) / 48000.0)
#define CLOCK_DELTA(n) (int)(((14318180.0 * n) / 16.0) / 48000.0)
static void fillbuf2(int& count, int16_t *buf, int len)
{
@ -102,7 +102,7 @@ static void fillbuf2(int& count, int16_t *buf, int len)
void sid_fillbuf(int16_t *buf, int len, void *p)
{
// psid_t *psid = (psid_t *)p;
int x = CLOCK_DELTA;
int x = CLOCK_DELTA(len);
fillbuf2(x, buf, len);
}