RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-05 15:27:46 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

ui, revised menu and option handling, added sound filter settings

Browse source
This commit is contained in:
kub 2021-03-05 20:20:22 +01:00
parent 583c4840cf
commit 37631374df
10 changed files with 141 additions and 75 deletions
Download patch file Download diff file Expand all files Collapse all files

17
platform/libretro/libretro.c
View file

@ -1543,25 +1543,26 @@ static void update_variables(bool first_run)
PicoIn.opt &= ~POPT_EN_DRC;
#endif
old_snd_filter = PicoIn.sndFilter;
old_snd_filter = PicoIn.opt & POPT_EN_SNDFILTER;
var.value = NULL;
var.key = "picodrive_audio_filter";
PicoIn.sndFilter = 0;
PicoIn.opt &= ~POPT_EN_SNDFILTER;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
if (strcmp(var.value, "low-pass") == 0)
PicoIn.sndFilter = 1;
PicoIn.opt |= POPT_EN_SNDFILTER;
}
old_snd_filter_range = PicoIn.sndFilterRange;
old_snd_filter_range = PicoIn.sndFilterAlpha;
var.value = NULL;
var.key = "picodrive_lowpass_range";
PicoIn.sndFilterRange = (60 * 65536) / 100;
PicoIn.sndFilterAlpha = (60 * 0x10000 / 100);
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value) {
PicoIn.sndFilterRange = (atoi(var.value) * 65536) / 100;
PicoIn.sndFilterAlpha = (atoi(var.value) * 0x10000 / 100);
}
if (old_snd_filter != PicoIn.sndFilter || old_snd_filter_range != PicoIn.sndFilterRange) {
mix_reset(PicoIn.sndFilter ? PicoIn.sndFilterRange : 0);
if (((old_snd_filter ^ PicoIn.opt) & POPT_EN_SNDFILTER) ||
old_snd_filter_range != PicoIn.sndFilterAlpha) {
mix_reset (PicoIn.opt & POPT_EN_SNDFILTER ? PicoIn.sndFilterAlpha : 0);
}
old_frameskip_type = frameskip_type;