 Rekai Nyangadzayi Musuka
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e694110fbd
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feat: pass thumb.gba
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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e17e9fb703
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fix: don't fake the pipeline in swi
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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74f1fbc8fd
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feat: fake the pipeline less
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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446b5f6aea
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feat: implement obscure behaviour for ARM data processing instrs
When a test instruction is called when rd == 15, then the CPSR is
reloaded from the SPSR, the pipline is not flushed
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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f500da5f10
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fix: replace accidental removal of code in Cpu.ChangeMode
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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45f65ce877
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chore: progress towards working pipeline
focus on THMB branching and a little bit of ARM data processing
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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d279c4c519
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fix: off-by-one error in debug logs
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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5a9c0c2f19
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fix: flush pipline on mode change
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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379e667704
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fix: get beeg.gba working again
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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66ac4050fd
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fix: resolve off-by-one error in mgba log PC
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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53988b1c83
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fix(pipeline): gang.gba works
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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c47ef37ba5
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chore: add non-working pipeline
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2022-07-12 19:29:10 -03:00 |
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Rekai Nyangadzayi Musuka
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5d9a57c7eb
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chore: update README.md
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2022-07-12 18:28:11 -03:00 |
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Rekai Nyangadzayi Musuka
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769fad8996
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chore: update SDL.zig
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2022-07-12 18:11:32 -03:00 |
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Rekai Nyangadzayi Musuka
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3b3eb52c48
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feat: impl WININ, WINOUT, WIN{N}H and WIN{N}V
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2022-06-29 14:56:48 -03:00 |
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Rekai Nyangadzayi Musuka
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d798aea6ea
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fix: force align DMA transfers
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2022-06-29 04:31:02 -03:00 |
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Rekai Nyangadzayi Musuka
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5d37c212e2
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fix: resolve bugs in VRAM unpredictable read/writes
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2022-06-29 03:59:14 -03:00 |
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Rekai Nyangadzayi Musuka
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887bd89668
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fix: don't start HDMA in vblank
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2022-06-23 05:45:52 -03:00 |
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Rekai Nyangadzayi Musuka
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81c669fe64
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feat: implement brightness increase/decrease
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2022-06-23 04:50:04 -03:00 |
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Rekai Nyangadzayi Musuka
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265234ee97
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feat: implement object blending
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2022-06-23 02:49:56 -03:00 |
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Rekai Nyangadzayi Musuka
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02534c5c19
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feat: implement background alpha blending
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2022-06-19 22:10:56 -03:00 |
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Rekai Nyangadzayi Musuka
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5e4fb7b952
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feat: implement BLDCNT, BLDALPHA, BLDY
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2022-06-19 01:27:14 -03:00 |
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Rekai Nyangadzayi Musuka
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7e15e83d38
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chore: update README
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2022-06-19 00:02:33 -03:00 |
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Rekai Nyangadzayi Musuka
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c9ea80e03b
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chore: rename + remove some code
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2022-06-18 22:01:17 -03:00 |
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Rekai Nyangadzayi Musuka
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4cd722e447
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fix: properly fire DMA IRQs
This resolves Sound DMA Timing issues present in DOOM
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2022-06-18 21:13:12 -03:00 |
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Rekai Nyangadzayi Musuka
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adfb23fab4
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chore: rename Dma.active to Dma.in_progress
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2022-06-18 19:15:34 -03:00 |
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Rekai Nyangadzayi Musuka
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5bbbdc3469
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chore: rewrite info log message
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2022-06-18 18:46:40 -03:00 |
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Rekai Nyangadzayi Musuka
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47adc0c5ae
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feat: implement NR10 obscure behaviour
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2022-06-18 18:16:29 -03:00 |
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Rekai Nyangadzayi Musuka
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601b0b2aae
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feat: handle all I/O when using Cult-Of-GBA BIOS
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2022-06-18 17:50:11 -03:00 |
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Rekai Nyangadzayi Musuka
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3becd790cf
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chore: 32-bit reads for PSG audio
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2022-06-18 17:35:52 -03:00 |
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Rekai Nyangadzayi Musuka
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460f8308a7
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chore: implement more than just 1 cycle per mem access
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2022-06-16 22:35:42 -03:00 |
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Rekai Nyangadzayi Musuka
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cc8c1c1e21
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fix: implement register reads for Yoshi's Island
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2022-06-16 02:32:31 -03:00 |
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Rekai Nyangadzayi Musuka
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f5e401a4ee
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fix: reimplement DMA ticking
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2022-06-16 01:46:37 -03:00 |
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Rekai Nyangadzayi Musuka
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dba8873f76
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chore(cpu): add inline fn isHalted()
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2022-06-16 00:49:37 -03:00 |
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Rekai Nyangadzayi Musuka
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db08edbdb9
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chore: attempt to debug Rhythm Heaven
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2022-06-16 00:03:51 -03:00 |
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Rekai Nyangadzayi Musuka
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35dba63b94
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fix: impl BG?{X,Y} RefPoint write behaviour outside of Vblank
With this fix Mode 7-like games now properly render their backgrounds
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2022-06-15 01:34:34 -03:00 |
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Rekai Nyangadzayi Musuka
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a753912cb5
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chore: change priority of some logs
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2022-06-15 01:18:45 -03:00 |
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Rekai Nyangadzayi Musuka
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7441af9582
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chore: mess with debug statements + mask APU I/O reads
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2022-06-15 01:08:43 -03:00 |
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Rekai Nyangadzayi Musuka
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708f64035f
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chore: move timer, apu and dma i/o addr matching outside of io.zig
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2022-06-15 00:05:36 -03:00 |
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Rekai Nyangadzayi Musuka
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e4bbd33a49
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chore: separate render code for affine sprites
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2022-06-04 20:07:20 -03:00 |
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Rekai Nyangadzayi Musuka
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25d13722f7
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chore: reimplement object rendering
TODO: implement affine sprites
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2022-06-04 13:55:31 -03:00 |
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Rekai Nyangadzayi Musuka
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4eb0d469b3
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chore: small changes to normal background drawing code
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2022-06-04 10:21:03 -03:00 |
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Rekai Nyangadzayi Musuka
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ce2271100b
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feat: implement affine backgrounds
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2022-06-04 09:49:34 -03:00 |
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Rekai Nyangadzayi Musuka
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e226a59a2f
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chore: stub 8-bit window registers
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2022-06-04 09:48:59 -03:00 |
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Rekai Nyangadzayi Musuka
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7ff5f3b8e7
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chore: remove code that pretends to remove DC offset
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2022-06-04 09:47:58 -03:00 |
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Rekai Nyangadzayi Musuka
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b6f5517c89
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fix: replace affine bg register bitfields with signed integers
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2022-06-03 19:26:52 -03:00 |
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Rekai Nyangadzayi Musuka
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2dc3864dca
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chore: use stdlib endian-aware integer read/write functions
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2022-06-03 13:26:55 -03:00 |
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Rekai Nyangadzayi Musuka
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deff74d804
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chore: update zig version in README.md
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2022-05-28 15:28:52 -03:00 |
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Rekai Nyangadzayi Musuka
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4f93f3e454
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chore: update SDL.zig
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2022-05-28 15:25:37 -03:00 |
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Rekai Nyangadzayi Musuka
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38afb567b9
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chore: misc style improvements
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2022-05-27 22:09:15 -03:00 |