Se.Cherkasov/nesemu
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e113c53fb7de36e64b101d778f949a5d6d94a56e
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se.cherkasov
e113c53fb7 feat(desktop): replace audio stub with cpal backend and volume slider 
- CpalAudioSink writes to SPSC ring buffer, cpal callback reads
- Graceful fallback to silent operation on audio device errors
- Volume slider (0-100%) in header bar with speaker icon
- Ring buffer cleared on ROM load and reset
 2026-03-13 16:21:25 +03:00
se.cherkasov
bddc144c27 feat: add lock-free SPSC ring buffer for audio streaming 
AtomicU32-based storage avoids unsafe while maintaining SPSC guarantees.
Capacity: 4096 samples (~85ms at 48kHz). Exported from crate root.
 2026-03-13 16:21:19 +03:00
se.cherkasov
5895344f6f feat(mixer): 5-channel APU mixing with linear approximation formula 2026-03-13 16:09:50 +03:00
se.cherkasov
e63b5783bd feat(apu): add ChannelOutputs struct and channel_outputs() method 2026-03-13 16:08:55 +03:00
se.cherkasov
49568a582b feat(apu): clock pulse/triangle/noise timers and sequencers 2026-03-13 16:07:57 +03:00
se.cherkasov
cd0a99a813 feat(apu): add timer/sequencer/LFSR fields for channel output tracking 2026-03-13 16:06:37 +03:00
se.cherkasov
6f81eb4b08 chore: ignore local worktrees 2026-03-13 15:06:29 +03:00
se.cherkasov
bdf23de8db Initial commit: NES emulator with GTK4 desktop frontend
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Details 
Full NES emulation: CPU, PPU, APU, 47 mappers, iNES/NES 2.0 parsing.
GTK4 desktop client with HeaderBar, pixel-perfect Cairo rendering,
drag-and-drop ROM loading, and keyboard shortcuts.
187 tests covering core emulation, mappers, and runtime.
 2026-03-13 11:48:45 +03:00