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Formatting updates in src/sound + related includes

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This commit is contained in:
Jasmine Iwanek
2022-02-22 20:28:56 -05:00
parent 6e8d4356df
commit f7084993c3
53 changed files with 17085 additions and 17827 deletions
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174
src/sound/snd_lpt_dss.c
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@@ -1,141 +1,143 @@
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <wchar.h>
#include <86box/86box.h>
#include "cpu.h"
#include <86box/machine.h>
#include <86box/timer.h>
#include <86box/lpt.h>
#include <86box/sound.h>
#include <86box/86box.h>
#include <86box/filters.h>
#include <86box/lpt.h>
#include <86box/machine.h>
#include <86box/sound.h>
#include <86box/timer.h>
typedef struct dss_t
{
void *lpt;
typedef struct dss_t {
void *lpt;
uint8_t fifo[16];
int read_idx, write_idx;
uint8_t fifo[16];
int read_idx, write_idx;
uint8_t dac_val,
status;
uint8_t dac_val,
status;
pc_timer_t timer;
pc_timer_t timer;
int16_t buffer[SOUNDBUFLEN];
int pos;
int16_t buffer[SOUNDBUFLEN];
int pos;
} dss_t;
static void dss_update(dss_t *dss)
static void
dss_update(dss_t *dss)
{
for (; dss->pos < sound_pos_global; dss->pos++)
dss->buffer[dss->pos] = (int8_t)(dss->dac_val ^ 0x80) * 0x40;
for (; dss->pos < sound_pos_global; dss->pos++)
dss->buffer[dss->pos] = (int8_t) (dss->dac_val ^ 0x80) * 0x40;
}
static void dss_update_status(dss_t *dss)
static void
dss_update_status(dss_t *dss)
{
uint8_t old = dss->status;
uint8_t old = dss->status;
dss->status &= ~0x40;
dss->status &= ~0x40;
if ((dss->write_idx - dss->read_idx) >= 16)
dss->status |= 0x40;
if ((dss->write_idx - dss->read_idx) >= 16)
dss->status |= 0x40;
if ((old & 0x40) && !(dss->status & 0x40))
lpt_irq(dss->lpt, 1);
if ((old & 0x40) && !(dss->status & 0x40))
lpt_irq(dss->lpt, 1);
}
static void dss_write_data(uint8_t val, void *p)
static void
dss_write_data(uint8_t val, void *p)
{
dss_t *dss = (dss_t *)p;
dss_t *dss = (dss_t *) p;
if ((dss->write_idx - dss->read_idx) < 16)
{
dss->fifo[dss->write_idx & 15] = val;
dss->write_idx++;
dss_update_status(dss);
}
if ((dss->write_idx - dss->read_idx) < 16) {
dss->fifo[dss->write_idx & 15] = val;
dss->write_idx++;
dss_update_status(dss);
}
}
static void dss_write_ctrl(uint8_t val, void *p)
static void
dss_write_ctrl(uint8_t val, void *p)
{
}
static uint8_t dss_read_status(void *p)
static uint8_t
dss_read_status(void *p)
{
dss_t *dss = (dss_t *)p;
dss_t *dss = (dss_t *) p;
return dss->status | 0x0f;
return dss->status | 0x0f;
}
static void dss_get_buffer(int32_t *buffer, int len, void *p)
static void
dss_get_buffer(int32_t *buffer, int len, void *p)
{
dss_t *dss = (dss_t *)p;
int c;
int16_t val;
float fval;
dss_t *dss = (dss_t *) p;
int c;
int16_t val;
float fval;
dss_update(dss);
dss_update(dss);
for (c = 0; c < len*2; c += 2)
{
fval = dss_iir((float)dss->buffer[c >> 1]);
val = (float) fval;
for (c = 0; c < len * 2; c += 2) {
fval = dss_iir((float) dss->buffer[c >> 1]);
val = (float) fval;
buffer[c] += val;
buffer[c+1] += val;
}
buffer[c] += val;
buffer[c + 1] += val;
}
dss->pos = 0;
dss->pos = 0;
}
static void dss_callback(void *p)
static void
dss_callback(void *p)
{
dss_t *dss = (dss_t *)p;
dss_t *dss = (dss_t *) p;
dss_update(dss);
dss_update(dss);
if ((dss->write_idx - dss->read_idx) > 0)
{
dss->dac_val = dss->fifo[dss->read_idx & 15];
dss->read_idx++;
dss_update_status(dss);
}
if ((dss->write_idx - dss->read_idx) > 0) {
dss->dac_val = dss->fifo[dss->read_idx & 15];
dss->read_idx++;
dss_update_status(dss);
}
timer_advance_u64(&dss->timer, (TIMER_USEC * (1000000.0 / 7000.0)));
timer_advance_u64(&dss->timer, (TIMER_USEC * (1000000.0 / 7000.0)));
}
static void *dss_init(void *lpt)
static void *
dss_init(void *lpt)
{
dss_t *dss = malloc(sizeof(dss_t));
memset(dss, 0, sizeof(dss_t));
dss_t *dss = malloc(sizeof(dss_t));
memset(dss, 0, sizeof(dss_t));
dss->lpt = lpt;
dss->lpt = lpt;
sound_add_handler(dss_get_buffer, dss);
timer_add(&dss->timer, dss_callback, dss, 1);
sound_add_handler(dss_get_buffer, dss);
timer_add(&dss->timer, dss_callback, dss, 1);
return dss;
return dss;
}
static void dss_close(void *p)
static void
dss_close(void *p)
{
dss_t *dss = (dss_t *)p;
dss_t *dss = (dss_t *) p;
free(dss);
free(dss);
}
const lpt_device_t dss_device =
{
"Disney Sound Source",
dss_init,
dss_close,
dss_write_data,
dss_write_ctrl,
NULL,
dss_read_status,
NULL
const lpt_device_t dss_device = {
"Disney Sound Source",
dss_init,
dss_close,
dss_write_data,
dss_write_ctrl,
NULL,
dss_read_status,
NULL
};