Commit Graph

13 Commits

Author SHA1 Message Date
Stephen Miller
e0850d5cfc
Kernel.Equeue: Only reset trigger state on events that clear. (#4032)
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* Don't clear events that don't need clearing

Unless the event has the clear flag, it will be returned multiple times after triggering.

* Fix event flags

As older code suggests, the PS4 kernel does append the clear flag to various event types internally. This is visible when observing the returned event data from sceKernelWaitEqueue (or kevent, if you're feeling ambitious)

Add flag is also removed from events internally.
2026-02-14 01:59:23 +02:00
squidbus
ac318b56ac
equeue: Few fixes for sceKernelWaitEqueue (#3548)
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2025-09-08 19:47:12 -07:00
Fire Cube
de69f2b40b
Equeue: HrTimer fixes (#2987)
* initial changes

* tmp

* impl

* support wait for multiple timers

* cleanup
2025-06-15 19:03:57 +03:00
Marcin Mikołajczyk
5b6fc788b3
Fix passing user data in user-triggered equeue events (#2948) 2025-06-03 11:42:20 -07:00
squidbus
0d127a82dd
equeue: Clean up timers implementation. (#2925) 2025-05-13 14:05:29 -07:00
Fire Cube
7334fb620b
sceKernelAddTimerEvent implementation (#2906)
* implementation

* add backend (WIP)

* now should be good
- fix implementation based on homebrew tests
- demote log to debug
- make squidbus happy (hopefully)

* fix moved m_name

* fix clang

* replace existing event when its same id and filter

* run timercallback after addEvent and remove useless code

* move KernelSignalRequest to the end

* clang (i hate you)
2025-05-13 12:16:53 -07:00
Stephen Miller
c09fff2da6
VideoOut event cleanup (#2849)
* Readable VideoOutEvent data packing

Inspired by the work of former shadPS4 devs and mostly based on red_prig's current code.

* Apply DceData struct to sceVideoOutGetEventCount

Makes the code easier to read

* Update equeue.h

* Update main.cpp

* Update equeue.h

* Proper struct names

* Fix hint mask

Thanks to red_prig for catching my mistake here.

* Clang

* Fix header discrepancy
2025-04-27 09:04:17 +03:00
Stephen Miller
8ad650582a
Fix VideoOut events (#2330)
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* Fix event data for VideoOut events

Fix is based on some decompilation work shared by red_prig.

* Cleanup

* Oops

* Style fixes

* Clang

* Fix libSceVideoOut event idents

Based on some decompilation work, events coming from libSceVideoOut use a separate set of values for identifiers. These values are only converted to OrbisVideoOutEventId values during calls to sceVideoOutGetEventId.
For convenience, I've placed all relevant identifiers into a enum called OrbisVideoOutInternalEventId.
Thanks to @red_prig for the tips.

* Fix?

Seems like `static_cast<u32>(hint) & 0xFF == event.ident` here, and doing those right shifts on the event.ident winds up breaking stuff.
Without this change, the if always fails because event_id was getting set to 0 instead.

* Clang
2025-02-03 17:37:28 +02:00
psucien
174b5c0f95 kernel: equeue: added missing sceKernelDeleteHRTimerEvent 2024-12-31 17:24:56 +01:00
squidbus
f41829707d
equeue: Fix regression from Filter type. (#1992) 2024-12-31 12:16:26 +02:00
Stephen Miller
9091223396
Fix sceKernelGetEventFilter (#1987) 2024-12-31 05:59:14 +02:00
Nenkai
f95803664b
equeue: sceGnmGetEqEventType/sceKernelGetEventData impl (#1839)
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2024-12-27 20:33:45 +02:00
TheTurtle
c4506da0ae
kernel: Rewrite pthread emulation (#1440)
* libkernel: Cleanup some function places

* kernel: Refactor thread functions

* kernel: It builds

* kernel: Fix a bunch of bugs, kernel thread heap

* kernel: File cleanup pt1

* File cleanup pt2

* File cleanup pt3

* File cleanup pt4

* kernel: Add missing funcs

* kernel: Add basic exceptions for linux

* gnmdriver: Add workload functions

* kernel: Fix new pthreads code on macOS. (#1441)

* kernel: Downgrade edeadlk to log

* gnmdriver: Add sceGnmSubmitCommandBuffersForWorkload

* exception: Add context register population for macOS. (#1444)

* kernel: Pthread rewrite touchups for Windows

* kernel: Multiplatform thread implementation

* mutex: Remove spamming log

* pthread_spec: Make assert into a log

* pthread_spec: Zero initialize array

* Attempt to fix non-Windows builds

* hotfix: change incorrect NID for scePthreadAttrSetaffinity

* scePthreadAttrSetaffinity implementation

* Attempt to fix Linux

* windows: Address a bunch of address space problems

* address_space: Fix unmap of region surrounded by placeholders

* libs: Reduce logging

* pthread: Implement condvar with waitable atomics and sleepqueue

* sleepq: Separate and make faster

* time: Remove delay execution

* Causes high cpu usage in Tohou Luna Nights

* kernel: Cleanup files again

* pthread: Add missing include

* semaphore: Use binary_semaphore instead of condvar

* Seems more reliable

* libraries/sysmodule: log module on `sceSysmoduleIsLoaded`

* libraries/kernel: implement `scePthreadSetPrio`

---------

Co-authored-by: squidbus <175574877+squidbus@users.noreply.github.com>
Co-authored-by: Daniel R. <47796739+polybiusproxy@users.noreply.github.com>
2024-11-21 22:59:38 +02:00