mirror of
https://github.com/n64decomp/mk64
synced 2026-07-08 21:04:48 -04:00
coco875
17a6f4bb3d
* update clang and add action * try clang on course folder only * forget two file * Update course_displaylists.inc.c * forget few other file * Update course_vertices.inc.c * format all code while get it match * second pass * format other dir * disable clang format on bad ido code * fix some tabulation * revert format on tool dir * Update clang-format.yml * ignore gbi.h * add some read me instruction * fix error * format and fixing error * Update README.md --------- Co-authored-by: MegaMech <MegaMech@users.noreply.github.com>
42 lines
1.1 KiB
C
42 lines
1.1 KiB
C
#include "libultra_internal.h"
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#include "hardware.h"
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extern u32 osTvType;
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OSViContext sViContexts[2] = { 0 };
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OSViContext* __osViCurr = &sViContexts[0];
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OSViContext* __osViNext = &sViContexts[1];
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u32 osViClock = 0x02E6D354; // used for audio frequency calculations
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extern OSViMode osViModePalLan1;
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extern OSViMode osViModeMpalLan1;
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extern OSViMode osViModeNtscLan1;
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void __osViInit(void) {
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bzero(sViContexts, sizeof(sViContexts));
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__osViCurr = &sViContexts[0];
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__osViNext = &sViContexts[1];
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__osViNext->retraceCount = 1;
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__osViCurr->retraceCount = 1;
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if (osTvType == TV_TYPE_PAL) {
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__osViNext->modep = &osViModePalLan1;
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osViClock = 0x02F5B2D2;
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} else if (osTvType == TV_TYPE_MPAL) {
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__osViNext->modep = &osViModeMpalLan1;
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osViClock = 0x02E6025C;
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} else {
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__osViNext->modep = &osViModeNtscLan1;
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osViClock = 0x02E6D354;
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}
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__osViNext->unk00 = 0x20;
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__osViNext->features = __osViNext->modep->comRegs.ctrl;
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while (HW_REG(VI_CURRENT_REG, u32) > 0xa) {
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;
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}
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HW_REG(VI_STATUS_REG, u32) = 0;
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__osViSwapContext();
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}
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