empathicqubit/Mesen-X
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485 commits 2 branches 37 tags 107 MiB
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39 commits

Author SHA1 Message Date
Souryo
17f814e47a BaseMapper: Fixed missing CPU clocks in ProcessCpuClock 2016-01-24 16:51:58 -05:00
Souryo
3f0972be23 Mapper 242 support 2016-01-18 21:46:53 -05:00
Souryo
a0d6e2d547 Debugger breakpoint improvements (Conditional breaks, vram breaks, absolute address breaks, etc.) 2016-01-09 13:15:43 -05:00
Souryo
411967e4fa Open bus (PPU and CPU) - Fixes several open bus related tests (ppu_open_bus, test_cpu_exec_space_apu, test_cpu_exec_space_ppuio) 2016-01-02 20:36:22 -05:00
Souryo
8325aae6ca Jaleco SS88006 (Mapper 18) support 2015-12-28 20:07:27 -05:00
Souryo
5b565bfeeb GCC support - Fixed warnings/compilation errors (Core & Utilities now compile under GCC, but code is incomplete) 2015-08-28 21:01:18 -04:00
Souryo
273c000c44 Debugger - Basic FCEUX CDL file support 2015-08-17 19:32:10 -04:00
Souryo
f2ee0f916e "HDNes" HD pack support (still some bugs left) 2015-08-14 21:50:14 -04:00
Souryo
a37354fbc1 Debugger - Added memory viewer (CPU, PPU, Sprite, PRG, CHR) 2015-08-05 20:40:10 -04:00
Souryo
dffc03ad68 MMC5 support (incomplete) 
Heavy refactoring of BaseMapper (to support MMC5 functionality, and be more flexible in general)
 2015-07-29 22:10:34 -04:00
Souryo
e7e77ccfa7 Converted all wide strings to utf8 strings 
Fixed exception throwing to be standard
 2015-07-11 08:27:22 -04:00
Souryo
586b72e081 Hard reset now resets NES ram 2015-07-05 20:30:39 -04:00
Souryo
c895d1252e Added cheat code support - Supports Game Genie, Pro Action Rocky and Custom codes 2015-07-05 19:05:33 -04:00
Souryo
7cf5dafc40 -Fixed timing issues (with sprite DMA) + a bit of refactoring 
-PPU is now run AFTER a read/write, instead of before.  (And the CPU class is in charge of running it, instead of the MemoryManager class)
 2015-07-05 00:27:26 -04:00
Souryo
f3df2ecf17 -CPU code changes to implement all dummy reads/writes. Each memory access runs the PPU for 3 cycles (PPU is now controlled by the CPU) 
-Optimizations + PGO (profile guided optimization) build support
 2015-07-04 22:21:14 -04:00
Souryo
48409ae82b -Rewrote entire GUI in .NET 
-Several other fixes (bugfixes, refactoring, etc.)
-Added a few more features to debugger
 2015-07-01 23:17:14 -04:00
Souryo
f8f9755eff Unfinished visual debugger implementation (to be finished later) 2015-06-24 19:26:19 -04:00
Souryo
674e64e655 Fixed PPU memory mirroring issue - caused incorrect MMC3 IRQ timing in some games (i.e Burai Fighter) 2014-07-26 22:14:08 -04:00
Souryo
5f138629b2 Moved SRAM & Expansion RAM to BaseMapper. 2014-07-12 22:22:40 -04:00
Souryo
7268a6426c Fixed Zelda 1 scrolling 2014-07-01 22:56:06 -04:00
Souryo
07b558c8c4 Smaller savestates, Movie recording/playback, Slight performance improvement (~2-3% in Console::Exec) 2014-07-01 12:44:01 -04:00
Souryo
6e1742393d Improved timing, passes some more VBL/NMI tests 2014-06-27 12:18:07 -04:00
Souryo
616546ae5b AXROM support (Mapper 7) - Battletoads doesn't work (sprite 0 timing issue) 2014-06-26 23:13:02 -04:00
Souryo
7180c64d50 Fixed SRAM related issues - Caused Metroid/Kirby slowdowns. Fixed console object destruction to allow save to disk at destruction time. 2014-06-26 11:41:27 -04:00
Souryo
9ec756fae2 Quick save/load support 2014-06-25 21:52:37 -04:00
Souryo
57db54f2f3 MMC3 IRQ Counter - not working 100% correctly, but seems to allow some games to work. 2014-06-25 17:30:35 -04:00
Souryo
fbaf3bc42e Fixed issue with memory handlers (conflict on 0x4017 between APU & Controllers) - Fixes dragon quest 1 sound while allowing MMC3 games to boot properly 2014-06-25 12:22:48 -04:00
Souryo
42a0431cdb Battery saved PRG-RAM support 2014-06-24 16:16:23 -04:00
Souryo
e83e5a7595 Added Screen A/B only mirroring support 2014-06-24 12:40:30 -04:00
Souryo
b940235c03 Mapper refactoring - less code in each specific mapper 2014-06-24 10:19:24 -04:00
Souryo
6437be44f5 MMC1 support + Mapper refactoring 
Zelda 1, MegaMan 2, Final Fantasy2 working correctly
 2014-06-24 02:47:32 -04:00
Souryo
5574f1c4bf Fixed a few glitches based on test roms 2014-06-20 22:31:48 -04:00
Souryo
441240d25d PPU Sprites working, changed GUI to allow loading roms manually 2014-06-20 21:48:55 -04:00
Souryo
fdb5776856 Fixed remaining color issues, added horizontal/vertical mirroring support 2014-06-19 19:58:15 -04:00
Souryo
31f9116b60 Fixed background color in mario 1 (mirroring issue), Temp fix for colors in general (R & B were inverted) 2014-06-19 09:37:10 -04:00
Souryo
0262e8c53c PPU working (lots of glitches, but draws correctly) 2014-06-18 22:54:23 -04:00
Souryo
3ad6418726 PPU VRAM, partially fixes tests 2014-06-15 21:45:36 -04:00
Souryo
177d53e8bf PPU work 2014-06-14 18:20:56 -04:00
Souryo
630db30484 Improved code structure 2014-06-14 11:27:55 -04:00