0xrsydn/gameboy-rust
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feat(desktop): run ROM files in a window with keypad input

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Add --rom PATH --window with optional bounded --frames execution. Capture from BIOS boot, pump native events between bounded machine slices, retain frames during STOP, and sample keypad input for wake-up. Share final machine reports with terminal mode.

Add an original file-exportable input ROM, controller and CLI regressions, and opt-in native window tests. Document controls, frame limits, STOP behavior, and compatibility limits. Verified on Darwin arm64: debug/release workspace and core tests, Clippy, rustdoc, native ROM diagnostics, all ten demo smoke tests, and a 60-frame release ROM run.
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0xrsydn 2026-10-05 19:12:55 +07:00
commit 109c1ffe81
19 changed files with 919 additions and 57 deletions
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docs/hardware/display-timing.md
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@ -44,6 +44,7 @@ When row capture is enabled, the clock advances within those steps also render v
`Memory::set_scanline_rendering(true)` enables row capture without changing clocks or hardware registers.
Capture is disabled by default for CPU-only use. All CPU-driven demo frame runners enable it automatically.
The ROM window runner enables capture before BIOS boot and presents the first complete frame without demo-specific startup checks.
Repeatedly enabling capture preserves progress. Disabling it drops captured buffers and availability state.
For each visible line, the renderer composes the row at HBlank entry, cycle 1,006.