ShuriZma
/
quickerNES
mirror of https://github.com/SergioMartin86/quickerNES.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Optimizations to control reading

This commit is contained in:
Sergio Martin 2024-01-21 19:22:28 +01:00
parent 8886aad9a6
commit 86470e378c
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
source/quickerNES/core.hpp
View File

@ -871,10 +871,10 @@ size_t serializeLiteState(uint8_t *buffer) const
// to do: to aid with recording, doesn't emulate transparent latch, // to do: to aid with recording, doesn't emulate transparent latch,
// so a game that held strobe at 1 and read $4016 or $4017 would not get // so a game that held strobe at 1 and read $4016 or $4017 would not get
// the current A status as occurs on a NES // the current A status as occurs on a NES
unsigned long result = joypad.joypad_latches[addr & 1]; if (joypad.w4016 & 1) return 0;
if (!(joypad.w4016 & 1)) const uint8_t result = joypad.joypad_latches[addr & 1] & 1;
joypad.joypad_latches[addr & 1] = (result >> 1) | 0x80000000; joypad.joypad_latches[addr & 1] >>= 1;
return result & 1; return result;
} }
if (addr == Apu::status_addr) if (addr == Apu::status_addr)

2
tests/rcProAmII.race1.test
View File

@ -3,7 +3,7 @@
"Expected ROM SHA1": "8C68582BDAA32FBC8C7CD858991D4E00D3B1569C", "Expected ROM SHA1": "8C68582BDAA32FBC8C7CD858991D4E00D3B1569C",
"Initial State File": "", "Initial State File": "",
"Sequence File": "rcProAmII.race1.sol", "Sequence File": "rcProAmII.race1.sol",
"Disable State Blocks": [ ], "Disable State Blocks": [ "SRAM", "NTAB", "SPRT", "CTRL", "APUR" ],
"Controller 1 Type": "FourScore1", "Controller 1 Type": "FourScore1",
"Controller 2 Type": "FourScore2" "Controller 2 Type": "FourScore2"
} }