mirror of
https://github.com/HarbourMasters/Shipwright.git
synced 2024-08-13 17:03:47 -04:00
35 lines
829 B
C
35 lines
829 B
C
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#include "global.h"
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OSViContext vi[2] = { 0 };
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OSViContext* __osViCurr = &vi[0];
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OSViContext* __osViNext = &vi[1];
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void __osViInit(void) {
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bzero(vi, sizeof(vi));
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__osViCurr = &vi[0];
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__osViNext = &vi[1];
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__osViNext->retraceCount = 1;
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__osViCurr->retraceCount = 1;
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__osViNext->buffer = (void*)0x80000000;
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__osViCurr->buffer = (void*)0x80000000;
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if (osTvType == OS_TV_PAL) {
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__osViNext->modep = &osViModePalLan1;
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} else if (osTvType == OS_TV_MPAL) {
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__osViNext->modep = &osViModeMpalLan1;
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} else {
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__osViNext->modep = &osViModeNtscLan1;
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}
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__osViNext->state = 0x20;
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__osViNext->features = __osViNext->modep->comRegs.ctrl;
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while (HW_REG(VI_CURRENT_REG, u32) > 10) {
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;
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}
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HW_REG(VI_CONTROL_REG, u32) = 0;
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__osViSwapContext();
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}
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