0xrsydn/gameboy-rust
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gameboy-rust/tests
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0xrsydn 1edaa4151d feat(bios): implement fixed-point ArcTan and ArcTan2 services 
Add SWI 0x09 and 0x0a as original ARM routines. Evaluate the fixed-point angle polynomial with wrapped products, reduce ArcTan2 ratios with integer division, and handle axes and quadrants. Require sign-extended 16-bit inputs and preserve non-result caller registers.

Add 15 regression tests for fixed-point and floating-point references, signed limits, rounding, quadrant boundaries, caller flags, stack bounds, repeated calls, and DMA/IRQ progress. Validate 671 default and 660 core-only tests in debug and release, plus all 10 native Darwin ARM64 window smoke tests.
2026-10-05 14:37:08 +07:00
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bios feat(bios): implement fixed-point ArcTan and ArcTan2 services 2026-10-05 14:37:08 +07:00
effects feat(video): track windows and compose color effects 2026-10-05 12:58:38 +07:00
mosaic feat(video): track background and sprite mosaic state 2026-10-05 12:58:38 +07:00
scanlines feat(video): capture scanlines and prepare sprites one row ahead 2026-10-05 12:58:38 +07:00
sprites feat(video): render regular and affine sprites 2026-10-05 12:58:38 +07:00
window_tracking feat(video): track windows and compose color effects 2026-10-05 12:58:38 +07:00
affine_backgrounds.rs feat(video): render tiled affine and bitmap backgrounds 2026-10-05 12:58:38 +07:00
affine_tracking.rs feat(video): capture scanlines and prepare sprites one row ahead 2026-10-05 12:58:38 +07:00
bios.rs feat(bios): implement fixed-point ArcTan and ArcTan2 services 2026-10-05 14:37:08 +07:00
bitmap_modes.rs feat(video): render tiled affine and bitmap backgrounds 2026-10-05 12:58:38 +07:00
core.rs feat(cpu): implement ARM7TDMI ARM and Thumb execution 2026-10-05 12:58:38 +07:00
display.rs feat(machine): schedule display DMA IRQs and HALT 2026-10-05 12:58:38 +07:00
dma.rs feat(machine): schedule display DMA IRQs and HALT 2026-10-05 12:58:38 +07:00
effects.rs feat(video): track windows and compose color effects 2026-10-05 12:58:38 +07:00
exceptions.rs feat(cpu): implement ARM7TDMI ARM and Thumb execution 2026-10-05 12:58:38 +07:00
graphics.rs feat(demo): run CPU-driven bitmap tile and sprite scenes 2026-10-05 12:58:39 +07:00
halt.rs feat(machine): schedule display DMA IRQs and HALT 2026-10-05 12:58:38 +07:00
machine.rs feat(machine): schedule display DMA IRQs and HALT 2026-10-05 12:58:38 +07:00
memory.rs feat(memory): map GBA memory and device registers 2026-10-05 12:58:38 +07:00
mosaic.rs feat(video): track background and sprite mosaic state 2026-10-05 12:58:38 +07:00
mosaic_tracking.rs feat(video): track background and sprite mosaic state 2026-10-05 12:58:38 +07:00
scanlines.rs feat(video): capture scanlines and prepare sprites one row ahead 2026-10-05 12:58:38 +07:00
sprite_budget.rs feat(video): bound per-row sprite preparation work 2026-10-05 12:58:38 +07:00
sprite_pipeline.rs feat(video): capture scanlines and prepare sprites one row ahead 2026-10-05 12:58:38 +07:00
sprites.rs feat(video): render regular and affine sprites 2026-10-05 12:58:38 +07:00
tiles.rs feat(video): render tiled affine and bitmap backgrounds 2026-10-05 12:58:38 +07:00
timers.rs feat(memory): map GBA memory and device registers 2026-10-05 12:58:38 +07:00
timing.rs feat(machine): schedule display DMA IRQs and HALT 2026-10-05 12:58:38 +07:00
window_tracking.rs feat(video): track windows and compose color effects 2026-10-05 12:58:38 +07:00