mirror of
https://github.com/HarbourMasters/SpaghettiKart
synced 2026-06-21 00:31:58 -04:00
Faris Awan
5c23113592
* libultra from sm64 integrated; 3 libultra functions matched * All of libultra done! authored-by: farisawan-2000 <farisawan.2000@gmail.com>
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
#include "libultra_internal.h"
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extern OSViContext *__osViNext;
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void osViSetSpecialFeatures(u32 func) {
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register u32 int_disabled = __osDisableInt();
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if (func & OS_VI_GAMMA_ON) {
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__osViNext->features |= OS_VI_GAMMA;
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}
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if (func & OS_VI_GAMMA_OFF) {
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__osViNext->features &= ~OS_VI_GAMMA;
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}
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if (func & OS_VI_GAMMA_DITHER_ON) {
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__osViNext->features |= OS_VI_GAMMA_DITHER;
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}
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if (func & OS_VI_GAMMA_DITHER_OFF) {
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__osViNext->features &= ~OS_VI_GAMMA_DITHER;
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}
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if (func & OS_VI_DIVOT_ON) {
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__osViNext->features |= OS_VI_DIVOT;
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}
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if (func & OS_VI_DIVOT_OFF) {
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__osViNext->features &= ~OS_VI_DIVOT;
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}
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if (func & OS_VI_DITHER_FILTER_ON) {
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__osViNext->features |= OS_VI_DITHER_FILTER;
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__osViNext->features &= ~(OS_VI_UNK200 | OS_VI_UNK100);
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}
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if (func & OS_VI_DITHER_FILTER_OFF) {
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__osViNext->features &= ~OS_VI_DITHER_FILTER;
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__osViNext->features |= __osViNext->modep->comRegs.ctrl & (OS_VI_UNK200 | OS_VI_UNK100);
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}
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__osViNext->unk00 |= 8;
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__osRestoreInt(int_disabled);
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}
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