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audio: add boost.

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This commit is contained in:
Sorgelig
2026-05-13 00:42:05 +08:00
parent 06db3e247e
commit b9a7c2f7a9
2 changed files with 45 additions and 7 deletions
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46
audio.cpp
View File

@@ -22,6 +22,7 @@ static uint8_t vol_att = 0;
static uint8_t corevol_att = 0;
unsigned long vol_set_timeout = 0;
static int has_filter = 0;
static int has_boost = 0;
static char filter_cfg_path[1024] = {};
static char filter_cfg[1024] = {};
@@ -31,6 +32,8 @@ static void setFilter()
fileTYPE f = {};
has_filter = spi_uio_cmd(UIO_SET_AFILTER);
has_boost = (has_filter & 2) && !is_menu();
if (!has_boost) corevol_att &= 7;
if (!has_filter) return;
snprintf(filter_cfg_path, sizeof(filter_cfg_path), AFILTER_DIR"/%s", filter_cfg + 1);
@@ -140,8 +143,11 @@ int get_volume()
int get_core_volume()
{
int boost = corevol_att & 0x60;
if (boost > 0x40) boost = 0x40;
corevol_att &= 7;
if (corevol_att > 6) corevol_att = 6;
corevol_att |= boost;
return corevol_att;
}
@@ -182,12 +188,42 @@ void set_core_volume(int cmd)
{
vol_set_timeout = GetTimer(1000);
corevol_att &= 7;
if (cmd < 0 && corevol_att < 6) corevol_att += 1;
if (cmd > 0 && corevol_att > 0) corevol_att -= 1;
if (has_boost)
{
int boost = corevol_att & 0x60;
corevol_att &= 7;
if (cmd < 0)
{
if (boost)
{
corevol_att = 0;
boost -= 0x20;
}
else if (corevol_att < 6) corevol_att += 1;
}
if (has_filter) setFilter();
else send_volume();
if (cmd > 0)
{
if (boost || !corevol_att)
{
boost += 0x20;
if (boost > 0x40) boost = 0x40;
}
else if (corevol_att > 0) corevol_att -= 1;
}
corevol_att |= boost;
setFilter();
}
else
{
corevol_att &= 7;
if (cmd < 0 && corevol_att < 6) corevol_att += 1;
if (cmd > 0 && corevol_att > 0) corevol_att -= 1;
if (has_filter) setFilter();
else send_volume();
}
}
void save_volume()

6
menu.cpp
View File

@@ -3984,10 +3984,12 @@ void HandleUI(void)
{
strcpy(s, " Core Volume: ");
if (audio_filter_en() >= 0) s[4] = 0x1b;
memset(s + strlen(s), 0, 10);
memset(s + strlen(s), 0, 11);
char *bar = s + strlen(s);
memset(bar, 0x8C, 8);
memset(bar, 0x7f, 8 - m);
memset(bar, 0x7f, 8 - (m & 7));
if (m & 0x60) bar[8] = '+';
if (m & 0x40) bar[9] = '+';
}
OsdWrite(12, s, menusub == 1);