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Allow setting CPU/chipset ops

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This commit is contained in:
simon.kagstrom 2009-05-22 09:14:14 +00:00
parent 2ea0e7f33a
commit ff0d30754d
1 changed files with 44 additions and 12 deletions
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56
src/gui-sdl/gui-sdl.c
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@ -50,6 +50,7 @@ static const char *amiga_model_messages[] = {
/*02*/ "Emulation accuracy",
/*03*/ "^|Fast|Compatible|Cycle-exact",
/*04*/ "Memory options",
/*05*/ "CPU/Chipset options",
NULL
};
@ -63,6 +64,14 @@ static const char *memory_messages[] = {
NULL
};
static const char *cpu_chipset_messages[] = {
/*00*/ "CPU type",
/*01*/ "^|68000|68010|68020",
/*03*/ "Chipset type",
/*04*/ "^|OCS|ECS|ECS full|AGA",
NULL
};
static const char *options_messages[] = {
/*00*/ "CPU to chipset speed",
/*01*/ "^|max|1|2|3|5|10|15|20",
@ -73,6 +82,22 @@ static const char *options_messages[] = {
NULL
};
static int find_index_by_val(int val, const int vec[], int vec_size)
{
int i;
for (i = 0; i < vec_size; i++)
{
if (val == vec[i])
return i;
}
/* Some default */
return 0;
}
/* All this is taken directly from PSPUAE */
static void A500_config(void)
{
@ -172,18 +197,23 @@ static void insert_floppy(int which)
changed_prefs.df[which][0] = '\0';
}
static int find_size(int size, const int vec[], int vec_size)
static void cpu_chipset_options(void)
{
int i;
const int chipset_masks[] = {0, CSMASK_ECS_AGNUS, CSMASK_ECS_DENISE, CSMASK_AGA};
int submenus[2], opt;
for (i = 0; i < vec_size; i++)
{
if (size == vec[i])
return i;
}
submenus[0] = currprefs.cpu_level;
submenus[1] = find_index_by_val(currprefs.chipset_mask, chipset_masks,
sizeof(chipset_masks) / sizeof(chipset_masks[0]));
/* Some default */
return 0;
opt = menu_select_title("CPU/Chipset options menu",
cpu_chipset_messages, submenus);
if (opt < 0)
return;
changed_prefs.cpu_level = submenus[0];
changed_prefs.chipset_mask = chipset_masks[submenus[1]];
prefs_has_changed = 1;
}
static void memory_options(void)
@ -198,11 +228,11 @@ static void memory_options(void)
memset(submenus, 0, sizeof(submenus));
/* Setup current values */
submenus[0] = find_size(currprefs.chipmem_size, chipmem_size,
submenus[0] = find_index_by_val(currprefs.chipmem_size, chipmem_size,
sizeof(chipmem_size) / sizeof(chipmem_size[0]));
submenus[1] = find_size(currprefs.bogomem_size, slowmem_size,
submenus[1] = find_index_by_val(currprefs.bogomem_size, slowmem_size,
sizeof(slowmem_size) / sizeof(slowmem_size[0]));
submenus[2] = find_size(currprefs.fastmem_size, fastmem_size,
submenus[2] = find_index_by_val(currprefs.fastmem_size, fastmem_size,
sizeof(fastmem_size) / sizeof(fastmem_size[0]));
opt = menu_select_title("Memory options menu",
@ -429,6 +459,8 @@ static void amiga_model_options(void)
set_emulation_accuracy(submenus[1]);
if (opt == 4)
memory_options();
else if (opt == 5)
cpu_chipset_options();
prefs_has_changed = 1;
}