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Factor slot loop bodies in nuked_generate into process_slot

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Co-Authored-By: Evan Ramos <1585791+hendricks266@users.noreply.github.com>
This commit is contained in:
Jasmine Iwanek
2024-07-09 22:46:13 -04:00
parent e6466c4d25
commit 6332fd0b5e
1 changed files with 16 additions and 29 deletions
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45
src/sound/snd_opl_nuked.c
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@@ -1265,11 +1265,18 @@ nuked_write_reg_buffered(void *priv, uint16_t reg, uint8_t val)
dev->wrbuf_last = (writebuf_last + 1) % WRBUF_SIZE; dev->wrbuf_last = (writebuf_last + 1) % WRBUF_SIZE;
} }
static void process_slot(slot_t *slot)
{
slot_calc_fb(slot);
env_calc(slot);
phase_generate(slot);
slot_generate(slot);
}
void void
nuked_generate(void *priv, int32_t *bufp) nuked_generate(void *priv, int32_t *bufp)
{ {
nuked_t *dev = (nuked_t *) priv; nuked_t *dev = (nuked_t *) priv;
slot_t *slot;
chan_t *ch; chan_t *ch;
wrbuf_t *writebuf; wrbuf_t *writebuf;
int16_t **out; int16_t **out;
@@ -1280,13 +1287,8 @@ nuked_generate(void *priv, int32_t *bufp)
bufp[1] = dev->mixbuff[1]; bufp[1] = dev->mixbuff[1];
for (i = 0; i < 15; i++) { for (i = 0; i < 15; i++)
slot = &dev->slot[i]; process_slot(&dev->slot[i]);
slot_calc_fb(slot);
env_calc(slot);
phase_generate(slot);
slot_generate(slot);
}
mix = 0; mix = 0;
@@ -1299,23 +1301,13 @@ nuked_generate(void *priv, int32_t *bufp)
dev->mixbuff[0] = mix; dev->mixbuff[0] = mix;
for (i = 15; i < 18; i++) { for (i = 15; i < 18; i++)
slot = &dev->slot[i]; process_slot(&dev->slot[i]);
slot_calc_fb(slot);
env_calc(slot);
phase_generate(slot);
slot_generate(slot);
}
bufp[0] = dev->mixbuff[0]; bufp[0] = dev->mixbuff[0];
for (i = 18; i < 33; i++) { for (i = 18; i < 33; i++)
slot = &dev->slot[i]; process_slot(&dev->slot[i]);
slot_calc_fb(slot);
env_calc(slot);
phase_generate(slot);
slot_generate(slot);
}
mix = 0; mix = 0;
@@ -1328,13 +1320,8 @@ nuked_generate(void *priv, int32_t *bufp)
dev->mixbuff[1] = mix; dev->mixbuff[1] = mix;
for (i = 33; i < 36; i++) { for (i = 33; i < 36; i++)
slot = &dev->slot[i]; process_slot(&dev->slot[i]);
slot_calc_fb(slot);
env_calc(slot);
phase_generate(slot);
slot_generate(slot);
}
if ((dev->timer & 0x3f) == 0x3f) if ((dev->timer & 0x3f) == 0x3f)
dev->tremolopos = (dev->tremolopos + 1) % 210; dev->tremolopos = (dev->tremolopos + 1) % 210;