mirror of https://github.com/zeldaret/tp.git
95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
//
|
|
// Generated By: dol2asm
|
|
// Translation Unit: SISamplingRate
|
|
//
|
|
|
|
#include "dolphin/si/SISamplingRate.h"
|
|
#include "dol2asm.h"
|
|
#include "dolphin/si/SIBios.h"
|
|
#include "dolphin/vi/vi.h"
|
|
|
|
//
|
|
// External References:
|
|
//
|
|
|
|
u32 VIGetTvFormat();
|
|
|
|
//
|
|
// Declarations:
|
|
//
|
|
|
|
/* ############################################################################################## */
|
|
/* 803D12D0-803D1300 02E3F0 0030+00 1/1 0/0 0/0 .data XYNTSC */
|
|
static XY XYNTSC[12] = {
|
|
{263 - 17, 2}, {14, 19}, {30, 9}, {44, 6}, {52, 5}, {65, 4},
|
|
{87, 3}, {87, 3}, {87, 3}, {131, 2}, {131, 2}, {131, 2},
|
|
};
|
|
|
|
/* 803D1300-803D1330 02E420 0030+00 0/1 0/0 0/0 .data XYPAL */
|
|
#pragma push
|
|
#pragma force_active on
|
|
static XY XYPAL[12] = {
|
|
{313 - 17, 2}, {15, 21}, {29, 11}, {45, 7}, {52, 6}, {63, 5},
|
|
{78, 4}, {104, 3}, {104, 3}, {104, 3}, {104, 3}, {156, 2},
|
|
};
|
|
#pragma pop
|
|
|
|
/* 803D1330-803D1368 02E450 0033+05 0/1 0/0 0/0 .data @16 */
|
|
#pragma push
|
|
#pragma force_active on
|
|
SECTION_DATA static char lit_16[] = "SISetSamplingRate: unknown TV format. Use default.";
|
|
#pragma pop
|
|
|
|
/* 80451700-80451708 000C00 0004+04 2/2 0/0 0/0 .sbss SamplingRate */
|
|
static u32 SamplingRate;
|
|
|
|
/* 80346290-80346374 340BD0 00E4+00 1/1 1/1 0/0 .text SISetSamplingRate */
|
|
// needs compiler epilogue patch
|
|
#ifdef NONMATCHING
|
|
void SISetSamplingRate(u32 msec) {
|
|
XY* xy;
|
|
BOOL enabled;
|
|
|
|
if (msec > 11) {
|
|
msec = 11;
|
|
}
|
|
|
|
enabled = OSDisableInterrupts();
|
|
|
|
SamplingRate = msec;
|
|
|
|
switch (VIGetTvFormat()) {
|
|
case VI_NTSC:
|
|
case VI_MPAL:
|
|
case VI_EURGB60:
|
|
xy = XYNTSC;
|
|
break;
|
|
case VI_PAL:
|
|
xy = XYPAL;
|
|
break;
|
|
default:
|
|
OSReport("SISetSamplingRate: unknown TV format. Use default.");
|
|
msec = 0;
|
|
xy = XYNTSC;
|
|
break;
|
|
}
|
|
|
|
SISetXY((__VIRegs[54] & 1 ? 2u : 1u) * xy[msec].line, xy[msec].count);
|
|
OSRestoreInterrupts(enabled);
|
|
}
|
|
#else
|
|
#pragma push
|
|
#pragma optimization_level 0
|
|
#pragma optimizewithasm off
|
|
asm void SISetSamplingRate(u32 msec) {
|
|
nofralloc
|
|
#include "asm/dolphin/si/SISamplingRate/SISetSamplingRate.s"
|
|
}
|
|
#pragma pop
|
|
#endif
|
|
|
|
/* 80346374-80346398 340CB4 0024+00 0/0 2/2 0/0 .text SIRefreshSamplingRate */
|
|
void SIRefreshSamplingRate() {
|
|
SISetSamplingRate(SamplingRate);
|
|
}
|