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Renamed update_palette to set_palette

This commit is contained in:
neauoire 2021-09-22 11:54:25 -07:00
parent f2260abed0
commit 659dea48d8
1 changed files with 17 additions and 17 deletions
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34
src/uxnemu.c
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@ -105,6 +105,22 @@ stdin_handler(void *p)
(void)p;
}
void
set_palette(Uint8 *addr)
{
int i;
for(i = 0; i < 4; ++i) {
Uint8
r = (*(addr + i / 2) >> (!(i % 2) << 2)) & 0x0f,
g = (*(addr + 2 + i / 2) >> (!(i % 2) << 2)) & 0x0f,
b = (*(addr + 4 + i / 2) >> (!(i % 2) << 2)) & 0x0f;
palette[i] = 0xff000000 | (r << 20) | (r << 16) | (g << 12) | (g << 8) | (b << 4) | b;
}
for(i = 4; i < 16; ++i)
palette[i] = palette[i / 4];
reqdraw = 1;
}
static void
set_inspect(Uint8 flag)
{
@ -336,22 +352,6 @@ doctrl(SDL_Event *event, int z)
devctrl->dat[2] &= ~flag;
}
void
update_palette(Uint8 *addr)
{
int i;
for(i = 0; i < 4; ++i) {
Uint8
r = (*(addr + i / 2) >> (!(i % 2) << 2)) & 0x0f,
g = (*(addr + 2 + i / 2) >> (!(i % 2) << 2)) & 0x0f,
b = (*(addr + 4 + i / 2) >> (!(i % 2) << 2)) & 0x0f;
palette[i] = 0xff000000 | (r << 20) | (r << 16) | (g << 12) | (g << 8) | (b << 4) | b;
}
for(i = 4; i < 16; ++i)
palette[i] = palette[i / 4];
reqdraw = 1;
}
#pragma mark - Devices
static int
@ -369,7 +369,7 @@ system_talk(Device *d, Uint8 b0, Uint8 w)
case 0xf: return 0;
}
if(b0 > 0x7 && b0 < 0xe)
update_palette(&d->dat[0x8]);
set_palette(&d->dat[0x8]);
}
return 1;
}