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No computer reset between issue 2 and 3, fixed bug in sound and increased sound volume

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This commit is contained in:
fabio.olimpieri 2012-05-27 17:15:01 +00:00
parent b81feb3573
commit fb061f73d4
4 changed files with 15 additions and 13 deletions
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2
src/computer.c
View File

@ -1344,7 +1344,7 @@ void Z80free_Out (register word Port, register byte Value) {
if (((Port|maskport) == 0xBFFD)&&(ordenador.ay_emul)) {
ordenador.ay_registers[ordenador.ay_latch] = (unsigned char) Value;
if (ordenador.ay_latch == 13)
if (ordenador.ay_latch == 13) //Envelope shape
ordenador.ay_envel_way = 2; // start cycle
}
}

10
src/gui_sdl.c
View File

@ -369,6 +369,7 @@ static void emulation_settings(void)
{
unsigned int submenus[7],submenus_old[7];
int opt, i;
unsigned char old_mode;
memset(submenus, 0, sizeof(submenus));
@ -381,6 +382,7 @@ static void emulation_settings(void)
submenus[6] = !ordenador.ay_emul;
for (i=0; i<7; i++) submenus_old[i] = submenus[i];
old_mode=ordenador.mode128k;
opt = menu_select_title("Emulation settings menu",
emulation_messages, submenus);
@ -388,7 +390,7 @@ static void emulation_settings(void)
return;
set_machine_model(submenus[0]);
if (submenus[0] != submenus_old[0]) ResetComputer(); else
if (old_mode!=ordenador.mode128k) ResetComputer(); else
ordenador.ay_emul = !submenus[6];
ordenador.volume = submenus[1]*2; //I should use set_volume() ?
@ -982,7 +984,7 @@ static void save_load_general_configurations(int which)
{
int retorno;
unsigned char old_bw,old_model;
unsigned char old_bw,old_mode;
char config_path[1024];
int length;
FILE *fconfig;
@ -1009,10 +1011,10 @@ static void save_load_general_configurations(int which)
if (which == 0) // Load config file
{
old_bw = ordenador.bw;
old_model= get_machine_model();
old_mode= ordenador.mode128k;
if (!load_config(&ordenador,config_path)) msgInfo("General confs loaded",3000,NULL);
if (old_bw!=ordenador.bw) computer_set_palete();
if (old_model != get_machine_model()) ResetComputer();
if (old_mode != ordenador.mode128k) ResetComputer();
break;
}
else // Delete config file

2
src/sound.c
View File

@ -495,7 +495,7 @@ void sound_play() {
#ifdef GEKKO
case SOUND_ASND: // ASND
if (!started_sound_asnd) {
ASND_SetVoice(1,VOICE_MONO_8BIT,48000,0,sound[0],ordenador.buffer_len,
ASND_SetVoice(1,VOICE_MONO_8BIT_U,48000,0,sound[0],ordenador.buffer_len,
MID_VOLUME, MID_VOLUME, callback);
started_sound_asnd = 1;
}

14
src/spk_ay.c
View File

@ -230,7 +230,7 @@ inline void play_ay (unsigned int tstados) {
(unsigned
char) ((((unsigned int) ordenador.
ay_envel_value)) *
(unsigned int) ordenador.volume) / 15;
(unsigned int) ordenador.volume) / 10;
else
ordenador.vol_a =
(unsigned
@ -238,14 +238,14 @@ inline void play_ay (unsigned int tstados) {
ay_registers[8] &
0x0F)) *
(unsigned int) ordenador.volume) /
15);
10);
if (ordenador.ay_registers[10] & 0x10)
ordenador.vol_c =
(unsigned
char) ((((unsigned int) ordenador.
ay_envel_value)) *
(unsigned int) ordenador.volume) / 15;
(unsigned int) ordenador.volume) / 10;
else
ordenador.vol_c =
(unsigned
@ -253,14 +253,14 @@ inline void play_ay (unsigned int tstados) {
ay_registers[10] &
0x0F)) *
(unsigned int) ordenador.volume) /
15);
10);
if (ordenador.ay_registers[9] & 0x10)
ordenador.vol_b =
(unsigned
char) ((((unsigned int) ordenador.
ay_envel_value)) *
(unsigned int) ordenador.volume) / 15;
(unsigned int) ordenador.volume) / 10;
else
ordenador.vol_b =
(unsigned
@ -268,7 +268,7 @@ inline void play_ay (unsigned int tstados) {
ay_registers[9] &
0x0F)) *
(unsigned int) ordenador.volume) /
15);
10);
}
}
@ -292,7 +292,7 @@ inline void play_sound (unsigned int tstados) {
for (bucle = 0; bucle < ordenador.increment; bucle++) {
sample_v = ordenador.sample1b[bucle];
if ((ordenador.sound_bit) && (sample_v))
ordenador.sound_current_value=ordenador.volume*4;
ordenador.sound_current_value=ordenador.volume*6;
else ordenador.sound_current_value=0;
value = ordenador.sound_current_value;