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make happy savestates

This commit is contained in:
dinkc64 2015-07-14 01:12:32 +00:00
parent fedc39aded
commit 430f081d6c
1 changed files with 8 additions and 13 deletions
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21
src/burn/drv/pre90s/d_namcos86.cpp
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@ -547,7 +547,7 @@ static void namco_63701x_update(INT16 *outputs, INT32 samples)
INT16 t_samples[100]; INT16 t_samples[100];
memset (t_samples, 0, 100 * sizeof(INT16)); memset (t_samples, 0, sizeof(t_samples));
for (INT32 ch = 0; ch < 2; ch++) for (INT32 ch = 0; ch < 2; ch++)
{ {
@ -1032,12 +1032,12 @@ static INT32 DrvDoReset(INT32 clear_mem)
BurnYM2151Reset(); BurnYM2151Reset();
buffer_sprites = 0; buffer_sprites = 0;
watchdog = 0; watchdog = 0;
watchdog1 = 0; watchdog1 = 0;
backcolor = 0; backcolor = 0;
tilebank = 0; tilebank = 0;
memset (scroll, 0, 4*3); memset (scroll, 0, sizeof(scroll));
memset (nBankData, 0, 2); memset (nBankData, 0, sizeof(nBankData));
return 0; return 0;
} }
@ -1655,10 +1655,7 @@ static INT32 DrvFrame()
if ((i % 8) == 7) { if ((i % 8) == 7) {
if (pBurnSoundOut) { if (pBurnSoundOut) {
nSegment = nBurnSoundLen / (nInterleave / 8); nSegment = nBurnSoundLen / (nInterleave / 8);
//NamcoSoundUpdate(pBurnSoundOut, nSegment);
BurnYM2151Render(pBurnSoundOut + (nSoundBufferPos << 1), nSegment); BurnYM2151Render(pBurnSoundOut + (nSoundBufferPos << 1), nSegment);
nSoundBufferPos += nSegment; nSoundBufferPos += nSegment;
} }
} }
@ -1667,10 +1664,10 @@ static INT32 DrvFrame()
if (pBurnSoundOut) { if (pBurnSoundOut) {
nSegment = nBurnSoundLen - nSoundBufferPos; nSegment = nBurnSoundLen - nSoundBufferPos;
if (nSegment > 0) { if (nSegment > 0) {
//NamcoSoundUpdate(pBurnSoundOut, nSegment);
BurnYM2151Render(pBurnSoundOut + (nSoundBufferPos << 1), nSegment); BurnYM2151Render(pBurnSoundOut + (nSoundBufferPos << 1), nSegment);
} }
NamcoSoundUpdate(pSoundBuffer, nBurnSoundLen); NamcoSoundUpdate(pSoundBuffer, nBurnSoundLen);
for (INT32 i = 0; i < nBurnSoundLen; i++) { // mix the unmixable for (INT32 i = 0; i < nBurnSoundLen; i++) { // mix the unmixable
pBurnSoundOut[(i << 1) + 0] += pSoundBuffer[(i << 1) + 0]; pBurnSoundOut[(i << 1) + 0] += pSoundBuffer[(i << 1) + 0];
pBurnSoundOut[(i << 1) + 1] += pSoundBuffer[(i << 1) + 1]; pBurnSoundOut[(i << 1) + 1] += pSoundBuffer[(i << 1) + 1];
@ -1705,7 +1702,7 @@ static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
*pnMin = 0x029707; *pnMin = 0x029707;
} }
if (nAction & ACB_VOLATILE) { if (nAction & ACB_VOLATILE) {
memset(&ba, 0, sizeof(ba)); memset(&ba, 0, sizeof(ba));
ba.Data = AllRam; ba.Data = AllRam;
@ -1714,20 +1711,18 @@ static INT32 DrvScan(INT32 nAction, INT32 *pnMin)
BurnAcb(&ba); BurnAcb(&ba);
M6809Scan(nAction); M6809Scan(nAction);
HD63701Scan(nAction); HD63701Scan(nAction);
NamcoSoundScan(nAction, pnMin); NamcoSoundScan(nAction, pnMin);
BurnYM2151Scan(nAction);
SCAN_VAR(m_voices); SCAN_VAR(m_voices);
SCAN_VAR(buffer_sprites); SCAN_VAR(buffer_sprites);
SCAN_VAR(watchdog1); SCAN_VAR(watchdog1);
SCAN_VAR(backcolor); SCAN_VAR(backcolor);
SCAN_VAR(tilebank); SCAN_VAR(tilebank);
SCAN_VAR(scroll); SCAN_VAR(scroll);
SCAN_VAR(nBankData[0]); SCAN_VAR(nBankData);
SCAN_VAR(nBankData[1]);
} }
if (nAction & ACB_WRITE) { if (nAction & ACB_WRITE) {