 Nathaniel Walizer
|
db2a5f05db
|
Fix enum/int mismatch
|
преди 11 месеца |
|
Nathaniel Walizer
|
4468c8aed5
|
Add sweep limits to APU square channels
|
преди 11 месеца |
|
Nathaniel Walizer
|
a694a23736
|
Fix MMC3 bank mirroring
|
преди 11 месеца |
|
Nathaniel Walizer
|
e95bd27755
|
Add reset key (escape)
|
преди 11 месеца |
|
Nathaniel Walizer
|
a381159d4b
|
Add CHR RAM support to NROM (homebrew and testing only)
|
преди 11 месеца |
|
Nathaniel Walizer
|
4f24086385
|
Add CHR RAM support to MMC3
|
преди 11 месеца |
|
Nathaniel Walizer
|
6df2f8f65a
|
Allow gamepad and keyboard to coexist
|
преди 11 месеца |
|
Nathaniel Walizer
|
ba28706092
|
Clean up sweep and envelope restarts
- SMB3 pipe/shrink sound still a little off
|
преди 11 месеца |
|
Nathaniel Walizer
|
62317319fe
|
Start MMC1 in mode 3
|
преди 11 месеца |
|
Nathaniel Walizer
|
0d18c3857c
|
MMC1 cleanup; Emit cart info on launch
|
преди 11 месеца |
|
Nathaniel Walizer
|
3a3199fc58
|
Complete APU pulse channel; Make a few tweaks from APU tests
|
преди 11 месеца |
|
Nathaniel Walizer
|
10cb978bc3
|
Complete APU triangle channel
|
преди 11 месеца |
|
Nathaniel Walizer
|
c71634e669
|
Complete APU noise channel
|
преди 11 месеца |
|
Nathaniel Walizer
|
f1348367b6
|
Fix CHR ROM support in MMC1
|
преди 11 месеца |
|
Nathaniel Walizer
|
b46ef63919
|
Fix APU frame interrupt
|
преди 11 месеца |
|
Nathaniel Walizer
|
99a4ae0b4f
|
Simplify audio sample copy loop
|
преди 11 месеца |
|
Nathaniel Walizer
|
713ad8f45f
|
Actually add SDL audio source and blip_buf link
|
преди 11 месеца |
|
Nathaniel Walizer
|
d217db42a4
|
Add SDL audio; complete DMC channel
|
преди 11 месеца |
|
Nathaniel Walizer
|
58abae105f
|
Add gamepad support
|
преди 11 месеца |
|
Nathaniel Walizer
|
4cdf2839b3
|
Add UxROM mapper (Castlevania, Mega Man)
|
преди 11 месеца |
|
Nathaniel Walizer
|
dcae99a332
|
Start implementing APU
|
преди 11 месеца |
|
Nathaniel Walizer
|
f0d45e9680
|
Use single-step CPU call for 17% performance boost
|
преди 11 месеца |
|
Nathaniel Walizer
|
07486046c2
|
Clean up PPU and SDL render modules
|
преди 11 месеца |
|
Nathaniel Walizer
|
10a2599afa
|
Move scroll increment to PPU module
|
преди 11 месеца |
|
Nathaniel Walizer
|
5d352fc5c5
|
Fix sprite priority (visible in SMB3 powerups and Piranha Plants)
|
преди 11 месеца |
|
Nathaniel Walizer
|
35bef4d20b
|
Fix split Y scrolling
|
преди 11 месеца |
|
Nathaniel Walizer
|
1bac8d515c
|
Add support for left background column mask
|
преди 11 месеца |
|
Nathaniel Walizer
|
464fe79ebd
|
Render each scanline at a time; MMC3 mapper fixup; debug output fixup
|
преди 11 месеца |
|
Nathaniel Walizer
|
98acb09236
|
Fix up MMC3 ROM banks
- Gun-Nac working great
- Kirby menus are garbage
- SMB3 overworld sprites are garbage
|
преди 1 година |
|
Nathaniel Walizer
|
7507dc30f8
|
Add IRQ to MMC3 mapper
- Gun Nac still crashing after first title screen
- SMB3 halts after game start
|
преди 1 година |
|
Nathaniel Walizer
|
d68d566a49
|
Add ROM portion of MMC3 mapper
|
преди 1 година |
|
Nathaniel Walizer
|
be47688d35
|
Add CNROM mapper; Fix up CHR ROM writes; Fix collision offset
|
преди 1 година |
|
Nathaniel Walizer
|
18455ad76c
|
Add MMC1 mapper support
- Scrolling jitter artifacts evident in The Legend of Zelda
|
преди 1 година |
|
Nathaniel Walizer
|
d094413864
|
Move VRAM mapping into mapper
|
преди 1 година |
|
Nathaniel Walizer
|
bfb9e3df5f
|
Add basic mapper support
|
преди 1 година |
|
Nathaniel Walizer
|
36ad6f4e19
|
Add 8x16 sprite support; create debug macros
|
преди 1 година |
|
Nathaniel Walizer
|
d162c0c414
|
Clean up old CPU debug
|
преди 1 година |
|
Nathaniel Walizer
|
66460ee5fe
|
Add horizontal/vertical VRAM mirroring
- Ready to add support for mappers
- Block-line background rendering presents certain artifacts in some
vertical-scrolling games like 1942
|
преди 1 година |
|
Nathaniel Walizer
|
5160cfa44f
|
Add vertical scrolling
- Still some lingering issues with vertical page mapping
|
преди 1 година |
|
Nathaniel Walizer
|
dd98891c60
|
Fix collision check bounds
|
преди 1 година |
|
Nathaniel Walizer
|
57fcc77c27
|
Add controller support with keyboard via SDL
- a -> A
- s -> B
- q -> Select
- w -> Start
- Arrow keys
|
преди 1 година |
|
Nathaniel Walizer
|
2f07024354
|
Finish smooth X scrolling
|
преди 1 година |
|
Nathaniel Walizer
|
1a0f6ac06e
|
Add basic coarse X scrolling
|
преди 1 година |
|
Nathaniel Walizer
|
ee6127cdf6
|
Fix basic background rendering
|
преди 1 година |
|
Nathaniel Walizer
|
889e8526bd
|
Enforce realtime rendering
- Master clock cycles are truncated to nanoseconds, but this should
be within tolerance of actual hardware implementations
|
преди 1 година |
|
Nathaniel Walizer
|
3b3f8bd6f6
|
Add mirroring support to sprite rendering
|
преди 1 година |
|
Nathaniel Walizer
|
41536a2b8f
|
Fix PPU timing
- DMA was being double-counted for PPU cycles
|
преди 1 година |
|
Nathaniel Walizer
|
4f46423e6d
|
Flesh out PPU rendering by using LUTs
|
преди 1 година |
|
Nathaniel Walizer
|
0078a19a9e
|
Baby's first background
|
преди 1 година |
|
Nathaniel Walizer
|
787bd6b739
|
Add skeleton SDL renderer for PPU
|
преди 1 година |
