C++ (Cpp) BurnTimerUpdate示例

示例#1

文件： d_fuukifg3.cpp 项目： carstene1ns/fbagx

static inline void cpu_sync() // sync z80 & 68k
{
	int t = ((SekTotalCycles() * 3) / 10) - ZetTotalCycles();

	if (t > 0) {
		BurnTimerUpdate(t);
	}
}

示例#2

文件： qs.cpp 项目： mrcaytao000/FBA4PSP

void QsndSyncZ80()
{
	int nCycles = (long long)SekTotalCycles() * nCpsZ80Cycles / nCpsCycles;

	if (nCycles <= ZetTotalCycles()) {
		return;
	}

	BurnTimerUpdate(nCycles);
}

示例#3

文件： toaplan1.cpp 项目： alfredox123/pifba

inline void toaplan1SynchroniseZ80(int nExtraCycles)
{
	int nCycles = ((long long)SekTotalCycles() * nCyclesTotal[1] / nCyclesTotal[0]) + nExtraCycles;

	if (nCycles <= ZetTotalCycles()) {
		return;
	}

	nToa1Cycles68KSync = nCycles - nExtraCycles;

	BurnTimerUpdate(nCycles);
}

示例#4

void BurnTimerEndFrame(int nCycles)
{
	int nTicks = MAKE_TIMER_TICKS(nCycles, nCPUClockspeed);

	BurnTimerUpdate(nCycles);

	if (nTimerCount[0] < MAX_TIMER_VALUE)
		nTimerCount[0] -= nTicks;

	if (nTimerCount[1] < MAX_TIMER_VALUE)
		nTimerCount[1] -= nTicks;

	nTicksDone -= nTicks;
	if (nTicksDone < 0) {
//		bprintf(PRINT_ERROR, _T(" -- ticks done -> %08X\n"), nTicksDone);
		nTicksDone = 0;
	}
}

示例#5

文件： qs.cpp 项目： zloop1982/ggpo-next

void QsndSyncZ80()
{
	int nCycles = (long long)SekTotalCycles() * nCpsZ80Cycles / nCpsCycles;

   QUARK_LOG_VAR(nCycles);
   QUARK_LOG_VAR(nCpsZ80Cycles);
   QUARK_LOG_VAR(nCpsCycles);
   QUARK_LOG_VAR(SekTotalCycles());
   QUARK_LOG_VAR(nSekCyclesTotal);
   QUARK_LOG_VAR(nSekCyclesToDo);
   QUARK_LOG_VAR(ZetTotalCycles());

   if (nCycles <= ZetTotalCycles()) {
		return;
	}

	BurnTimerUpdate(nCycles);
}

示例#6

文件： d_scotrsht.cpp 项目： PS3emulators/fba-next-slim

static int DrvFrame()
{
	if (DrvReset) {
		DrvDoReset();
	}

	ZetNewFrame();

	{
		memset (DrvInputs, 0xff, 3);
		for (int i = 0; i < 8; i++) {
			DrvInputs[0] ^= (DrvJoy1[i] & 1) << i;
			DrvInputs[1] ^= (DrvJoy2[i] & 1) << i;
			DrvInputs[2] ^= (DrvJoy3[i] & 1) << i;
		}

		// Clear opposites
		if ((DrvInputs[1] & 0x03) == 0) DrvInputs[1] |= 0x03;
		if ((DrvInputs[1] & 0x0c) == 0) DrvInputs[1] |= 0x0c;
		if ((DrvInputs[2] & 0x03) == 0) DrvInputs[1] |= 0x03;
		if ((DrvInputs[2] & 0x0c) == 0) DrvInputs[1] |= 0x0c;
	}

	int nInterleave = 100;
	int nSoundBufferPos = 0;
	int nCyclesTotal[2] =  { 3072000 / 60, 3072000 / 60 };

	M6809Open(0);
	ZetOpen(0);

	for (int i = 0; i < nInterleave; i++) {
		
		M6809Run(nCyclesTotal[0] / nInterleave);

		BurnTimerUpdate(i * (nCyclesTotal[1] / nInterleave));

		if (pBurnSoundOut) {
			int nSegmentLength = nBurnSoundLen - nSoundBufferPos;
			short* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
			BurnYM2203Update(pSoundBuf, nSegmentLength);
			nSoundBufferPos += nSegmentLength;
		}
	}

	BurnTimerEndFrame(nCyclesTotal[1]);

	if (*irq_enable) M6809SetIRQ(0, M6809_IRQSTATUS_AUTO);

	if (pBurnSoundOut) {
		int nSegmentLength = nBurnSoundLen - nSoundBufferPos;
		short* pSoundBuf = pBurnSoundOut + (nSoundBufferPos << 1);
		if (nSegmentLength) {
			BurnYM2203Update(pSoundBuf, nSegmentLength);
		}
	}

	ZetClose();
	M6809Close();
	
	if (pBurnDraw) {
		DrvDraw();
	}

	return 0;
}

示例#7

文件： dec_aud.cpp 项目： carstene1ns/fbagx

static int dec0SynchroniseStream(int nSoundRate)
{
	int result = (long long)SekTotalCycles() * nSoundRate / 10000000;
	BurnTimerUpdate(result);
	return result;
}