libretro/beetle-pce-fast-libretro
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Update to 0.9.38.7

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This commit is contained in:
Oggom 2016-04-12 22:35:26 +02:00
parent 79f0550469
commit f3e682ec96
2 changed files with 24 additions and 20 deletions
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42
mednafen/pce_fast/huc6280.cpp
View File

@ -251,14 +251,18 @@ static uint8 ZNTable[256];
#define ADC { \
if(HU_P & D_FLAG) \
{ \
uint32 low = (HU_A & 0x0F) + (x & 0x0F) + (HU_P & 1); \
uint32 high = (HU_A & 0xF0) + (x & 0xF0); \
HU_P &= ~C_FLAG; \
if(low > 0x09) { high += 0x10; low += 0x06; } \
if(high > 0x90) { high += 0x60; } \
HU_P |= (high >> 8) & C_FLAG; \
HU_A = (low & 0x0F) | (high & 0xF0); \
X_ZN(HU_A); \
uint32 tmp; \
tmp = (HU_A & 0x0F) + (x & 0x0F) + (HU_P & 1); \
if(tmp >= 0x0A) \
tmp += 0x06; \
tmp += (HU_A & 0xF0) + (x & 0xF0); \
if(tmp >= 0xA0) \
tmp += 0x60; \
HU_P &= ~C_FLAG; \
if(tmp & 0xFF00) \
HU_P |= C_FLAG; \
HU_A = tmp; \
X_ZN(HU_A); \
} \
else \
{ \
@ -273,17 +277,17 @@ static uint8 ZNTable[256];
#define SBC if(HU_P & D_FLAG) \
{ \
uint32 c = (HU_P & 1) ^ 1; \
uint32 l = HU_A - x - c; \
uint32 low = (HU_A & 0x0f) - (x & 0x0f) - c; \
uint32 high = (HU_A & 0xf0) - (x & 0xf0); \
HU_P &= ~(C_FLAG); \
if(low & 0xf0) low -= 0x06; \
if(low & 0x80) high -= 0x10; \
if(high & 0x0f00) high -= 0x60; \
HU_P |= ((l >> 8) & C_FLAG) ^ C_FLAG; \
HU_A = (low & 0x0F) | (high & 0xf0); \
X_ZN(HU_A); \
const uint8 m = (HU_A & 0xF) - (x & 0xF) - ((HU_P & 1) ^ 1); \
const uint8 n = (HU_A >> 4) - (x >> 4) - ((m >> 4) & 1); \
uint8 res = (n << 4) | (m & 0xF); \
if(m & 0x10) \
res -= 0x06; \
if(n & 0x10) \
res -= 0x60; \
HU_A = res; \
HU_P &= ~C_FLAG; \
HU_P |= ((n >> 4) & 0x1) ^ 1; \
X_ZN(HU_A); \
} else { \
uint32 l=HU_A-x-((HU_P&1)^1); \
HU_P&=~(C_FLAG|V_FLAG); \

2
mednafen/pce_fast/pcecd_drive.cpp
View File

@ -481,7 +481,7 @@ static void DoREADBase(uint32 sa, uint32 sc)
{
Cur_CDIF->HintReadSector(sa); //, sa + sc);
CDReadTimer = (uint64)1 * 2048 * System_Clock / CD_DATA_TRANSFER_RATE;
CDReadTimer = (uint64)3 * 2048 * System_Clock / CD_DATA_TRANSFER_RATE;
}
else
{