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Commit Graph

50 Commits

Author SHA1 Message Date
Rekai Nyangadzayi Musuka 98af1865ee chore(ppu): reimplement the object buffer struct 2021-04-23 23:55:18 -05:00
Rekai Nyangadzayi Musuka 9bf10f0c7d chore(ppu): improve accuracy of sprite pixel fifo 2021-04-21 00:03:17 -05:00
Rekai Nyangadzayi Musuka d457761c3b chore(ppu): reimplement the object buffer 2021-04-20 23:39:16 -05:00
Rekai Nyangadzayi Musuka f92f4a17e0 chore(ppu): add alternate colour palette 2021-04-20 23:15:54 -05:00
Rekai Nyangadzayi Musuka c90b9ab024 fix(ppu): fix sprite buffer bug 
Now, the background renders like it should and some sprites do load,
though they aren't where they're supposed to be
 2021-04-20 04:26:28 -05:00
Rekai Nyangadzayi Musuka 4f4c867a63 fix(ppu): ensure better timings for sprite fetcher 2021-04-20 03:14:00 -05:00
Rekai Nyangadzayi Musuka db1b40fe2d fix(ppu): clear oam on hblank 2021-04-20 03:13:40 -05:00
Rekai Nyangadzayi Musuka 0361d04248 feat(ppu): implement broken ppu fifo renderer 2021-04-20 01:27:32 -05:00
Rekai Nyangadzayi Musuka 38460577b9 chore(ppu): move bg fetcher code into fetcher functions 2021-04-18 02:43:34 -05:00
Rekai Nyangadzayi Musuka 2acdaaeec2 chore(ppu): rename types and improve code quality 2021-04-18 01:45:09 -05:00
Rekai Nyangadzayi Musuka b43c8ac7c9 feat(cartridge): grab title from the ROM 2021-04-14 01:21:45 -05:00
Rekai Nyangadzayi Musuka e9f129dbee fix(ppu): move frame/pixel buffer from the stack to the heap 2021-04-13 22:55:11 -05:00
Rekai Nyangadzayi Musuka 12a51b115a feat(ppu): reimplement ppu as fifo pixel renderer 2021-04-11 02:07:25 -05:00
Rekai Nyangadzayi Musuka 5931fe95e3 feat(ppu): implement (broken) sprite renderer 2021-04-09 00:35:41 -05:00
Rekai Nyangadzayi Musuka 770b081f98 feat(ppu): stub sprite attribute table 2021-04-08 20:28:30 -05:00
Rekai Nyangadzayi Musuka 2733bbe6d7 feat(ppu): implement window rendering 2021-04-08 17:10:24 -05:00
Rekai Nyangadzayi Musuka 62bd88945f chore: rename a couple of interrupt instances to "int" instead of 
"interrupt"
 2021-04-04 01:52:53 -05:00
Rekai Nyangadzayi Musuka 7c9bff61f6 fix(ppu): add missing check for enabled interrupt 2021-04-04 01:50:49 -05:00
Rekai Nyangadzayi Musuka 777abd1c10 chore: rename some symbols 2021-04-04 01:31:31 -05:00
Rekai Nyangadzayi Musuka 4dd7a0d9ce chore: fix several clippy warnings 2021-04-04 01:19:39 -05:00
Rekai Nyangadzayi Musuka 2b05571c49 chore: rename Cycles newtype to Cycle 2021-03-27 12:10:18 -05:00
Rekai Nyangadzayi Musuka b548610fdb chore: re-enable scrolling 2021-03-21 02:08:29 -05:00
Rekai Nyangadzayi Musuka 15da6cb7d2 fix: squash several bugs in MBC1 implementation 2021-03-21 01:52:29 -05:00
Rekai Nyangadzayi Musuka 5a42d76f1e feat: implement LCDSTAT interrupt 2021-03-21 00:01:21 -05:00
Rekai Nyangadzayi Musuka c64417fdce fix: horizontally flip ppu so the Nin***** logo is readable 2021-03-20 23:24:06 -05:00
Rekai Nyangadzayi Musuka 7462061937 chore: be more specific with integer types 2021-03-20 22:19:55 -05:00
Rekai Nyangadzayi Musuka f78651d8d7 feat: implement programmable background palette 2021-03-20 22:19:13 -05:00
Rekai Nyangadzayi Musuka fc303b6265 chore: rename "as u8" to "as Self" when implementing From Trait 2021-03-20 21:10:48 -05:00
Rekai Nyangadzayi Musuka cd0eac9d37 chore: improve code quality 
Removed a lot of magic constants. Gave them descriptive variable names
 2021-03-20 20:26:49 -05:00
Rekai Nyangadzayi Musuka f365633c1e fix: allow for the ppu to modify interrupt flags 2021-03-20 19:53:56 -05:00
Rekai Nyangadzayi Musuka fb38ef3f68 feat: emu slowly draws scanline to pixelbuffer 2021-03-18 21:06:57 -05:00
Rekai Nyangadzayi Musuka 4663e8c960 chore: unifty read_byte and write_byte across hardware 2021-03-17 00:29:36 -05:00
Rekai Nyangadzayi Musuka adeb6ca8a9 feat: implement window x, window y and ly compare registers 2021-03-16 22:52:43 -05:00
Rekai Nyangadzayi Musuka 06821bf880 fix: improve types of heap allocated arrays 2021-03-16 22:51:41 -05:00
Rekai Nyangadzayi Musuka 528b88eeb7 feat: implement Obj Palette 0 and 1 2021-03-16 02:36:09 -05:00
Rekai Nyangadzayi Musuka 8af434da07 fix: have the PPU use the CPU-writable Display Mode enum 2021-03-16 02:35:01 -05:00
Rekai Nyangadzayi Musuka 19f642eafe chore: make clippy happy 2021-03-16 01:05:13 -05:00
Rekai Nyangadzayi Musuka bfde24cc8d fix: reimplement some ppu structs as bitfield macros 2021-03-16 00:27:27 -05:00
Rekai Nyangadzayi Musuka ef4cc8c3b6 chore: standardize the error message of a subet of unreachable! calls 2021-03-15 23:53:55 -05:00
Rekai Nyangadzayi Musuka d30ce4dbb2 chore: improve code quailty 2021-03-15 19:19:40 -05:00
Rekai Nyangadzayi Musuka 68c9557c43 chore: improve code quality 2021-01-19 01:36:44 -06:00
Rekai Nyangadzayi Musuka 1da01a318d feat: emulator now sucessfully runs boot rom 2021-01-19 00:30:32 -06:00
Rekai Nyangadzayi Musuka 9b4c95ce4c feat: reimplement cycles newtype 2021-01-18 22:54:38 -06:00
Rekai Nyangadzayi Musuka 2fc7ac3833 feat: add pixels-rs and winit as dependencies 2021-01-18 20:47:09 -06:00
Rekai Nyangadzayi Musuka 9203b61533 fix: implement 0xff41 and fix CALL instruciton 2021-01-18 02:22:45 -06:00
Rekai Nyangadzayi Musuka 70de3b9142 feat: stub 0xff40 and 0xff47 2021-01-17 19:25:53 -06:00
Rekai Nyangadzayi Musuka 8048495cbc chore: move ppu vram from stack to heap 2021-01-02 23:58:49 -06:00
Rekai Nyangadzayi Musuka fe74f80ddf chore: format code 2020-12-24 00:34:48 -06:00
Rekai Nyangadzayi Musuka 26df683cff chore: move vram buffer to PPU struct 2020-12-24 00:27:06 -06:00
Rekai Nyangadzayi Musuka 677a584ba7 chore: stub vram, start work on ppu, fix set_register bug 2020-12-23 21:24:58 -06:00