37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
#include "libultra_internal.h"
|
|
extern OSViContext *D_80334914;
|
|
void osViSetSpecialFeatures(u32 func) {
|
|
register u32 int_disabled = __osDisableInt();
|
|
if (func & OS_VI_GAMMA_ON) {
|
|
D_80334914->features |= OS_VI_GAMMA;
|
|
}
|
|
if (func & OS_VI_GAMMA_OFF) {
|
|
D_80334914->features &= ~OS_VI_GAMMA;
|
|
}
|
|
if (func & OS_VI_GAMMA_DITHER_ON) {
|
|
D_80334914->features |= OS_VI_GAMMA_DITHER;
|
|
}
|
|
if (func & OS_VI_GAMMA_DITHER_OFF) {
|
|
|
|
D_80334914->features &= ~OS_VI_GAMMA_DITHER;
|
|
}
|
|
if (func & OS_VI_DIVOT_ON) {
|
|
|
|
D_80334914->features |= OS_VI_DIVOT;
|
|
}
|
|
if (func & OS_VI_DIVOT_OFF) {
|
|
|
|
D_80334914->features &= ~OS_VI_DIVOT;
|
|
}
|
|
if (func & OS_VI_DITHER_FILTER_ON) {
|
|
D_80334914->features |= OS_VI_DITHER_FILTER;
|
|
D_80334914->features &= ~(OS_VI_UNK200 | OS_VI_UNK100);
|
|
}
|
|
if (func & OS_VI_DITHER_FILTER_OFF) {
|
|
D_80334914->features &= ~OS_VI_DITHER_FILTER;
|
|
D_80334914->features |= D_80334914->unk08->comRegs.ctrl & (OS_VI_UNK200 | OS_VI_UNK100);
|
|
}
|
|
D_80334914->unk00 |= 8;
|
|
__osRestoreInt(int_disabled);
|
|
}
|