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| author | João Silva | 2017-02-12 14:46:44 +0000 |
|---|---|---|
| committer | João Silva | 2017-02-12 14:46:44 +0000 |
| commit | fb2517282da2fdfc26e58207bbb8e0a8bca35be2 (patch) | |
| tree | cb331b665bc5d53ad180d5500bf37e2dfbf683d8 /source/ppu.c | |
| parent | fa04c025a2108be9bd0432d3d56606e2ef3027f4 (diff) | |
| download | snes9x2005-fb2517282da2fdfc26e58207bbb8e0a8bca35be2.tar.gz snes9x2005-fb2517282da2fdfc26e58207bbb8e0a8bca35be2.tar.bz2 snes9x2005-fb2517282da2fdfc26e58207bbb8e0a8bca35be2.zip | |
Minor SuperFX optimization. Fixed broken graphics caused by All-Stars SMW speedhack.
Diffstat (limited to 'source/ppu.c')
| -rw-r--r-- | source/ppu.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/source/ppu.c b/source/ppu.c index bf1aa8a..80920b1 100644 --- a/source/ppu.c +++ b/source/ppu.c @@ -1165,8 +1165,8 @@ void S9xSetCPU(uint8_t byte, uint16_t Address) CPU.Flags |= NMI_FLAG; CPU.NMIActive = true; CPU.NMICycleCount = CPU.Cycles + TWO_CYCLES; + break; } - break; case 0x4201: if ((byte & 0x80) == 0 && (Memory.FillRAM[0x4213] & 0x80) == 0x80) S9xLatchCounters(1); @@ -2363,20 +2363,15 @@ void S9xSuperFXExec() { if (Settings.SuperFX) { - if ((Memory.FillRAM [0x3000 + GSU_SFR] & FLG_G) && - (Memory.FillRAM [0x3000 + GSU_SCMR] & 0x18) == 0x18) + if ((Memory.FillRAM [0x3000 + GSU_SFR] & FLG_G) && (Memory.FillRAM [0x3000 + GSU_SCMR] & 0x18) == 0x18) { if (!Settings.WinterGold || Settings.StarfoxHack) FxEmulate(~0); else FxEmulate((Memory.FillRAM [0x3000 + GSU_CLSR] & 1) ? 700 : 350); - int32_t GSUStatus = Memory.FillRAM [0x3000 + GSU_SFR] | - (Memory.FillRAM [0x3000 + GSU_SFR + 1] << 8); + int32_t GSUStatus = Memory.FillRAM [0x3000 + GSU_SFR] | (Memory.FillRAM [0x3000 + GSU_SFR + 1] << 8); if ((GSUStatus & (FLG_G | FLG_IRQ)) == FLG_IRQ) - { - // Trigger a GSU IRQ. - S9xSetIRQ(GSU_IRQ_SOURCE); - } + S9xSetIRQ(GSU_IRQ_SOURCE); // Trigger a GSU IRQ. } } } |