Commit graph

19 commits

Author SHA1 Message Date
Connor McLaughlin d39c9f5d1c Clean up some compiler warnings 2020-10-11 12:21:08 +10:00
Connor McLaughlin 13e3095801 Core: Don't link to imgui for libretro core 2020-09-01 12:22:32 +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 e5f56fcd33 MDEC: Slightly reduce block timing
Fixes FMVs in Disney's Treasure Planet.

Probably needs sub-block timing emulated at some point.
2020-06-29 14:45:14 +10:00
Connor McLaughlin d4ae0f13fe MDEC: Refactoring and fixes 2020-03-26 00:13:07 +10:00
Connor McLaughlin 82eb14efb1 Core: Apply DPI scaling to debug windows 2020-02-28 16:59:51 +10:00
Connor McLaughlin 1b9609ef61 Implement event-based scheduler instead of lock-step components 2020-01-24 16:23:39 +10:00
Connor McLaughlin 71c1e243fe Remove YBaseLib dependency 2020-01-10 13:40:53 +10:00
Connor McLaughlin 6f4cf7d5e3 System: Support changing BIOS path 2019-11-11 19:43:39 +10:00
Connor McLaughlin ed6d0e34de MDEC: Fix broken stats window 2019-10-26 13:31:45 +10:00
Connor McLaughlin a76ec6fc19 Compile fixes for GCC 2019-10-22 23:07:51 +10:00
Connor McLaughlin c8bbd25f59 MDEC: Refactor buffer handling, fixes FF9 FMVs 2019-10-18 23:52:52 +10:00
Connor McLaughlin ec8c5d4bb6 DMA: Batch multi-word transfers together 2019-10-13 16:48:11 +10:00
Connor McLaughlin 88ec178380 DMA: Refactoring, support split block transfers 2019-10-13 14:16:49 +10:00
Connor McLaughlin 2d9d999713 Add debug window for MDEC 2019-10-12 23:27:23 +10:00
Connor McLaughlin 2f8edd1812 MDEC: Only set DMA request when there is actually data to write 2019-10-08 19:27:22 +10:00
Connor McLaughlin c794d2911d MDEC: Support resumable decoding from partial transfers 2019-10-07 01:04:20 +10:00
Connor McLaughlin 751f348fd2 MDEC: Improve decoding 2019-10-05 22:21:31 +10:00
Connor McLaughlin bddbab9d60 Rename to DuckStation 2019-10-04 13:54:09 +10:00
Renamed from src/pse/mdec.cpp (Browse further)