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Namco wave sound: save the voices and the sound enable in save states (#2044)

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Federico Pereira
2026-10-08 20:10:41 -04:00
committed by GitHub
parent 21c9f8ffd4
commit 1104e225f9
1 changed files with 18 additions and 0 deletions
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src/sound/namco.c
+18
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@@ -13,6 +13,7 @@
#include "driver.h"
#include "namco.h"
#include "state.h"
/* 8 voices max */
@@ -397,6 +398,23 @@ int namco_sh_start(const struct MachineSound *msound)
voice->noise_counter = 0;
}
/* Save the voices and the enable: many games write the enable once, at boot,
so a save loaded later kept the sound off */
state_save_register_int("namco", 0, "sound_enable", &sound_enable);
for (voice = channel_list; voice < last_channel; voice++)
{
int v = voice - channel_list;
state_save_register_UINT32("namco", v, "frequency", &voice->frequency, 1);
state_save_register_UINT32("namco", v, "counter", &voice->counter, 1);
state_save_register_int("namco", v, "volume_l", &voice->volume[0]);
state_save_register_int("namco", v, "volume_r", &voice->volume[1]);
state_save_register_int("namco", v, "noise_sw", &voice->noise_sw);
state_save_register_int("namco", v, "noise_state", &voice->noise_state);
state_save_register_int("namco", v, "noise_seed", &voice->noise_seed);
state_save_register_UINT32("namco", v, "noise_counter", &voice->noise_counter, 1);
state_save_register_int("namco", v, "waveform_select", &voice->waveform_select);
}
return 0;
}