Commit graph

20 commits

Author SHA1 Message Date
Stenzek 3673827363 PAD: Intelligently skip saving memcard state for runahead 2023-03-16 21:22:08 +10:00
Connor McLaughlin 3e16746e85 Pad: Convert to namespace 2023-01-11 19:15:59 +10:00
Connor McLaughlin 8c7a192128 Misc: Add copyright/license statement to applicable files
Should've did this in the beginning.
2022-12-04 21:03:49 +10:00
Connor McLaughlin 67f352339c CommonHostInterface: Add swap memory cards hotkey 2021-05-20 12:19:28 +10:00
Jake Stine 96344799a0 pad: improve UI messaging when UI config doesn't match savestate config, and document some edge cases. 2021-03-21 13:25:46 -07:00
Albert Liu 3482313e2f Multitap: Add option to enable only on port 2 2021-03-01 14:59:59 -08:00
Albert Liu f9dc1a7e80 Core: Add Multitap support 2021-02-26 21:04:12 -08:00
Connor McLaughlin 845cd37835 DMA: Determine slice size based on whether pad is transmitting
Plenty of games seem to suffer from this issue where they have
a linked list DMA going while polling the controller. Using a
too-large slice size will result in the serial timing being off,
and the game thinking the controller is disconnected. So we
don't hurt performance too much for the general case, we reduce
this to equal CPU and DMA time when the controller is
transferring, but otherwise leave it at the higher size.
2021-01-06 00:15:42 +10:00
Connor McLaughlin b6f871d2b9
JIT optimizations and refactoring (#675)
* CPU/Recompiler: Use rel32 call where possible for no-args

* JitCodeBuffer: Support using preallocated buffer

* CPU/Recompiler/AArch64: Use bl instead of blr for short branches

* CPU/CodeCache: Allocate recompiler buffer in program space

This means we don't need 64-bit moves for every call out of the
recompiler.

* GTE: Don't store as u16 and load as u32

* CPU/Recompiler: Add methods to emit global load/stores

* GTE: Convert class to namespace

* CPU/Recompiler: Call GTE functions directly

* Settings: Turn into a global variable

* GPU: Replace local pointers with global

* InterruptController: Turn into a global pointer

* System: Replace local pointers with global

* Timers: Turn into a global instance

* DMA: Turn into a global instance

* SPU: Turn into a global instance

* CDROM: Turn into a global instance

* MDEC: Turn into a global instance

* Pad: Turn into a global instance

* SIO: Turn into a global instance

* CDROM: Move audio FIFO to the heap

* CPU/Recompiler: Drop ASMFunctions

No longer needed since we have code in the same 4GB window.

* CPUCodeCache: Turn class into namespace

* Bus: Local pointer -> global pointers

* CPU: Turn class into namespace

* Bus: Turn into namespace

* GTE: Store registers in CPU state struct

Allows relative addressing on ARM.

* CPU/Recompiler: Align code storage to page size

* CPU/Recompiler: Fix relative branches on A64

* HostInterface: Local references to global

* System: Turn into a namespace, move events out

* Add guard pages

* Android: Fix build
2020-07-31 17:09:18 +10:00
Connor McLaughlin bff5432879 Pad: Improve ACK timing
Fixes random pauses in Moto Racer.
2020-07-02 00:50:53 +10:00
Connor McLaughlin 1b9609ef61 Implement event-based scheduler instead of lock-step components 2020-01-24 16:23:39 +10:00
Connor McLaughlin ea0845d5ad Move controller creation to System class, switch shared_ptr to unique_ptr 2019-12-14 23:20:24 +10:00
Connor McLaughlin da14b10e72 Split MemoryCard and PadDevice (now Controller) 2019-12-09 00:52:00 +10:00
Connor McLaughlin 4798f35e40 Pad: Delay ACK after receiving byte
The controller routines in the BIOS seem to depend on this, if they
happen at the same time depending on what part of the code it was in,
it'll assume no controller is connected.
2019-12-05 23:03:56 +10:00
Connor McLaughlin 6a82333d8f Pad: Only buffer a single byte
Fixes Croc 2 memory card access freezing.
2019-11-12 01:32:06 +10:00
Connor McLaughlin 6f4cf7d5e3 System: Support changing BIOS path 2019-11-11 19:43:39 +10:00
Connor McLaughlin 0092cb1016 Pad: Set up memory cards via settings 2019-10-27 17:46:36 +10:00
Connor McLaughlin e99f0a4acf Pad: Use baud rate for transfer delay 2019-10-27 01:52:18 +10:00
Connor McLaughlin 75f206262c Pad: Store JOY_BAUD 2019-10-18 23:52:52 +10:00
Connor McLaughlin bddbab9d60 Rename to DuckStation 2019-10-04 13:54:09 +10:00
Renamed from src/pse/pad.h (Browse further)