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8eb29d255d72ede7f410865a2758027d1fa9da0a
psxrecomp/runtime/include
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History
Kevin 8eb29d255d runtime: cheap SPUCNT gate for the sample-event scheduler 
psx_spu_sample_event_service() and psx_spu_sample_event_cycles_to_next()
built a full SpuGlobalState snapshot (memset + ~40 register reads + three
24-voice loops) on every device-service call and every deadline recompute,
just to test one bit (SPUCNT & 0x40, SPU IRQ9 enable). Under an
MMIO-polling guest loop — every PS1 wait loop, loudest on the BoF3 Capcom
FMV whose LOGO overlay polls per tiny basic block — the snapshot was ~40%
of emu-thread wall time (gdb stack-sampled, clean boot, live FMV).

Add spu_ctrl_read() (one array load) and gate on it. Semantics identical:
same register, same bit.

Measured (BoF3 Capcom FMV, clean boot, headless vblank raises/s):
  Debug build:           28.5 -> ~52
  RelWithDebInfo build:  97.6 uncapped (~1.6x realtime; paced holds 60)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-09-01 15:54:47 -04:00
..
audio_shadow.h
feat(psx): verified-enhancement shadow — SPU audio + 15-bit CRT LUT
2026-06-12 04:25:56 -07:00
audio_trace.h
spu: implement reverb, noise, sweeps and SPU IRQ; make CAUSE.IP2 combinational
2026-08-05 18:16:16 -07:00
autocompile.h
autocompile: report a degraded (interpreter-only) run on a channel that exists
2026-08-05 19:37:45 -07:00
beetle_history.h
Remove all psxrecomp-v4 naming — rename to psxrecomp throughout
2026-05-29 21:14:30 -07:00
bios_hle_plan.h
Revert "ok"
2026-07-29 03:18:10 -04:00
bios_hle.h
fix(bios): make the boot-skip flag mean the same thing on every BIOS
2026-07-27 16:36:48 -07:00
boot_state.h
boot_state: document unknown-section skip
2026-08-25 13:45:11 -07:00
card_data_writes.h
Remove all psxrecomp-v4 naming — rename to psxrecomp throughout
2026-05-29 21:14:30 -07:00
card_read_summary.h
Remove all psxrecomp-v4 naming — rename to psxrecomp throughout
2026-05-29 21:14:30 -07:00
cdrom.h
cdrom: model timed tray cycle for reinsert
2026-08-30 23:24:47 +03:00
code_provider.h
Remove the sljit Tier-2 in-process JIT backend
2026-07-15 22:22:38 -07:00
color_lut.h
feat(psx): verified-enhancement shadow — SPU audio + 15-bit CRT LUT
2026-06-12 04:25:56 -07:00
cosim_state.h
fix mmx6 timing divergences with cosim oracle
2026-07-01 09:28:50 -07:00
cpu_state.h
runtime: add title-scoped exact NCLIP branches
2026-08-27 20:44:13 -07:00
crash_trace.h
tooling: fatal halt-and-serve + always-on GP1 display ring
2026-06-10 12:17:10 -07:00
crc32.h
runtime: phase-5 checkpoint — event-timeline ring, instant-disc rate fix, overlay diagnostics
2026-06-09 12:24:40 -07:00
cue_sheet.h
Revert "ok"
2026-07-29 03:18:10 -04:00
data_shards.h
data-shards spike: memoized pure-function replay (capture/verify/replay + cycle-faithful credit)
2026-07-14 11:08:02 -07:00
debug_server.h
feat: launcher polish and recomp-net lobby netplay
2026-07-21 21:37:57 -07:00
debug_trace_ranges.h
debug: generalize Crash Bash boot write watch
2026-08-01 02:15:34 -07:00
device_trace.h
device_trace: general two-process device-event (IRQ) cycle ring
2026-06-29 21:53:27 -07:00
dirty_ram_interp.h
Treat RAM below a high-loading boot EXE as overlay region
2026-08-25 11:17:51 -04:00
disc_identity.h
Merge origin/master into integrate/game-codegen-hooks-into-rollback
2026-08-06 22:50:38 -04:00
disc_path.h
runtime: accept Steam .car disc images
2026-08-04 19:32:16 -07:00
display_scanout.h
Keep 15-bit scanout independent
2026-08-31 09:15:39 +03:00
dma_gpu_ll.h
runtime: slice GPU linked-list DMA
2026-08-30 23:17:24 +03:00
dma.h
runtime: preserve causality at device deadlines
2026-07-19 13:40:25 -07:00
event_ring.h
observability: always-on production rings + halt-and-serve on opted-in listener
2026-07-20 00:06:51 -07:00
fntrace.h
shrink 0's and use explicit portable toolchain python
2026-08-08 22:50:17 -04:00
frame_interpolation.h
runtime: keep temporal blending on the render thread
2026-08-27 13:21:17 -07:00
frame_pacing.h
runtime: pace frames the GL renderer elides a swap for
2026-08-30 14:20:09 -04:00
freeze_heartbeat.h
Remove all psxrecomp-v4 naming — rename to psxrecomp throughout
2026-05-29 21:14:30 -07:00
game_options.h
game_options: restore-time value-range validation + format version
2026-06-18 18:47:27 -07:00
gpu_gl_renderer.h
runtime: keep temporal blending on the render thread
2026-08-27 13:21:17 -07:00
gpu_primitive_reject.h
gpu: reject oversized hardware primitives
2026-07-14 18:35:07 -07:00
gpu_render.h
feat(video): opt-in sub-pixel vertex precision + perspective-correct textures
2026-08-05 14:02:58 -07:00
gpu_sw_renderer.h
feat: park projection and perspective correction
2026-07-14 23:06:38 -07:00
gpu_vk_renderer.h
Revert "Merge pull request #87 from mstan/feat/ui-5p"
2026-07-31 15:37:57 -07:00
gpu_vram_dirty.h
vram FMV hack gated for rollback
2026-08-06 00:53:03 -04:00
gpu.h
Preserve visible depth24 scanout rows
2026-08-31 09:15:39 +03:00
gte.h
ok
2026-08-07 22:14:26 -04:00
hd_texture_pack.h
style: normalize HD texture source endings
2026-08-25 01:50:55 -07:00
host_keymap.h
input: match host hotkeys by event scancode
2026-08-25 01:43:25 -07:00
host_osd.h
Fix PSX launcher hotkeys and audio persistence
2026-08-14 15:22:29 -07:00
host_time.h
Windows scheduling paths
2026-08-07 16:42:43 -04:00
interrupts.h
runtime: fix savestates at dirty boundaries
2026-08-29 22:08:31 -07:00
iso_reader.h
runtime: add SBI subchannel replacements for LibCrypt
2026-08-15 12:15:23 +03:00
latency_ring.h
vulkan: 3rd renderer backend (WIP) — emitter, GPU-direct present, full-frame readback
2026-06-18 14:56:12 -07:00
launcher_device.h
Revert "ok"
2026-07-29 03:18:10 -04:00
load_accel.h
patch bad merge
2026-08-03 05:26:37 -04:00
load_transition_ring.h
load: add opt-in event horizon, warm routes, and audio sink
2026-07-14 22:44:31 -07:00
lockstep.h
runtime: add transactional overlay differential replay
2026-07-19 13:40:03 -07:00
mdec.h
rollback + fmv + connectivity
2026-08-06 20:34:50 -04:00
memcard.h
feat: launcher polish and recomp-net lobby netplay
2026-07-21 21:37:57 -07:00
mod_memory.h
feat(mods): add GPU DMA enhancement memory
2026-08-03 15:55:47 -07:00
mod_packages.h
mods: expose hidden feature metadata
2026-08-27 21:17:20 -07:00
mod_plugins.h
runtime: keep temporal blending on the render thread
2026-08-27 13:21:17 -07:00
mod_runtime.h
stomp mods in netplay
2026-08-09 22:24:48 -04:00
nd_intro_ot.h
intro diagnostic and runtime patches
2026-08-08 12:29:59 -04:00
netplay_hash_confirm.h
Integrate retcomm-rbengine as shared rollback host policy.
2026-08-11 23:52:31 -04:00
netplay_input_hist.h
Integrate retcomm-rbengine as shared rollback host policy.
2026-08-11 23:52:31 -04:00
netplay_rb_post.h
Integrate retcomm-rbengine as shared rollback host policy.
2026-08-11 23:52:31 -04:00
netplay_snap_ring.h
Integrate retcomm-rbengine as shared rollback host policy.
2026-08-11 23:52:31 -04:00
netplay_state_digest.h
logging for diagnosis
2026-08-07 18:11:35 -04:00
overlay_api.h
pgxp: emit hook macros + dual build targets + flavor-namespaced caches (phase 2)
2026-08-15 19:03:36 -07:00
overlay_backend.h
Remove the sljit Tier-2 in-process JIT backend
2026-07-15 22:22:38 -07:00
overlay_capture.h
Merge master (AOT overlay generation) into perf/interpreter-hotpath
2026-07-20 00:43:41 -07:00
overlay_dispatch_preamble.c.inc
autocompile: define lower-cull helper in overlay shim
2026-08-25 02:05:49 -07:00
overlay_loader.h
patch bad merge
2026-08-03 05:26:37 -04:00
overlay_path_canon.h
Close publication lifecycle: shutdown join, prepare retry, loud caps, canonical paths
2026-07-19 16:19:57 -07:00
overlay_posix.h
Harden additive overlay shards and speed interpreter fetch
2026-07-19 12:11:56 -07:00
parity_trace.h
parity_trace: implement read-ring readback (fixes psx-beetle build break)
2026-07-04 12:55:10 -07:00
pgxp_hooks.h
pgxp: land clean-room value-propagation engine (phases 0+1, issue #92)
2026-08-15 18:34:47 -07:00
pgxp.h
runtime: add title-scoped exact NCLIP branches
2026-08-27 20:44:13 -07:00
present_ring.h
widescreen: pillarbox 2D-only scenes in native-wide; HUD corner re-anchor for tag titles; present ring
2026-07-10 15:23:44 -07:00
pst_wire.h
patch bad merge
2026-08-03 05:26:37 -04:00
psx_align.h
runtime: build under MSVC (drop two GNU-only constructs)
2026-08-27 14:39:54 -04:00
psx_bios_backend.h
Revert "ok"
2026-07-29 03:18:10 -04:00
psx_bios_image.h
Revert "ok"
2026-07-29 03:18:10 -04:00
psx_bss.h
fix PSX_BSS section attribute for Mach-O / macOS
2026-08-08 23:02:52 -04:00
psx_cyc.h
rollback FMV patches and overlay
2026-08-06 00:52:14 -04:00
psx_cycles.h
cycles: bound idle skip by the SPU sample deadline when IRQ9 is unmasked
2026-08-27 16:26:44 +03:00
psx_fiber.h
Add native macOS/Linux support (ucontext thread scheduler, fullscreen, build fixes)
2026-05-29 18:53:22 -07:00
psx_icache.h
Repair netplay PR rebase for MotK bring-up
2026-07-21 21:38:05 -07:00
psx_instr_cost.h
Speed up interpreter dependency decoding
2026-07-19 14:54:30 -07:00
psx_interpreter.h
rollback patches
2026-07-31 17:14:35 -04:00
psx_keybinds.h
keybinds: dual bindings per control (primary + alt, comma ini syntax)
2026-08-09 19:07:55 -07:00
psx_lobby_client.h
lobby rematch & bios hotswap stability
2026-08-11 18:59:19 -04:00
psx_memory.h
memory: define retail and expanded RAM geometry
2026-08-25 01:57:44 -07:00
psx_netplay_rb.h
netplay fmv patch again
2026-08-13 17:38:22 -04:00
psx_netplay_sched.h
Integrate retcomm-rbengine as shared rollback host policy.
2026-08-11 23:52:31 -04:00
psx_netplay.h
Pass lobby occupied_mask into recomp-net for sparse seats.
2026-08-12 22:37:08 -04:00
psx_rewind.h
runtime: make local rewind opt-in, and give it a settings key
2026-08-28 17:33:52 -04:00
psx_runtime.h
feat: launcher polish and recomp-net lobby netplay
2026-07-21 21:37:57 -07:00
psx_savestate_menu.h
Add PSX rewind and save-state controls
2026-08-12 11:12:24 -07:00
psx_scheduler.h
rollback patches
2026-07-31 17:14:35 -04:00
psx_sdl_audio.h
Revert "ok"
2026-07-29 03:18:10 -04:00
psx_sdl.h
build: keep SDL3 main implementation in one translation unit
2026-08-15 12:19:16 +03:00
psx_selfcheck.h
rollback patches
2026-07-31 17:14:35 -04:00
psx_sha256.h
Revert "ok"
2026-07-29 03:18:10 -04:00
psx_stick.h
Revert "ok"
2026-07-29 03:18:10 -04:00
psx_vblank_clock.h
timing: add rational VBlank period generator
2026-08-25 01:54:42 -07:00
psx_window_icon.h
runtime: expose the resolved window-icon path for the launcher
2026-08-29 11:04:30 -04:00
savestate.h
runtime: tag savestates with the disc on a multi-image title
2026-08-29 21:50:00 -04:00
sio.h
runtime: build under MSVC (drop two GNU-only constructs)
2026-08-27 14:39:54 -04:00
spu_gauss.h
spu: add hardware Gaussian interpolation
2026-07-14 18:56:51 -07:00
spu_shadow.h
launcher: Phase 1 — config override layer + CRT/SPU keys
2026-06-12 12:42:42 -07:00
spu.h
runtime: cheap SPUCNT gate for the sample-event scheduler
2026-09-01 15:54:47 -04:00
starvation_ring.h
feat: launcher polish and recomp-net lobby netplay
2026-07-21 21:37:57 -07:00
text_xlate.h
launcher: config-driven Localization dropdown + 2-column Settings
2026-07-06 15:19:08 -07:00
timers.h
wip(tomba2): precise-IRQ-slicing groundwork — cycles_to_next_event + design spec
2026-06-26 15:04:25 -07:00
ws_aspect_cone_math.h
Revert "ok"
2026-07-29 03:18:10 -04:00
ws_backdrop_detect.h
Remove the sljit Tier-2 in-process JIT backend
2026-07-15 22:22:38 -07:00
ws_cull_detect.h
Remove the sljit Tier-2 in-process JIT backend
2026-07-15 22:22:38 -07:00
ws_ui_group.h
auto_ui_squash: group HUD primitives that are one visual element
2026-08-27 21:17:20 -07:00