Guest memory is now mapped into a shared memory/file mapping, for use
with fastmem.
64-bit and 128-bit arguments are passed by register/value instead of by
reference/address.
LDL/LDR/SDL/SDR now use 64-bit GPRs instead of SSE.
These have no meaning in x64 (apart from throwing compiler warnings),
and we don't do 32-bit anymore. Also saves needing to include
`Pcsx2Defs.h` in files which don't otherwise need it.
Need to adjust GameDB entries for to remove ones no longer required, added EE Timing fix for SOCOM as that seems to fix it up like its sequel.
Some misc changes too which are inconsequential (mostly formatting)
* Moved ps1 init. Added Sample Rate change for SPU that gets set but not applied
* SPU: misc fixes on SPU ps1 mode init
* Init the soundbuffer to apply sample rate. Actually set the correct sample rate for the ps1 though it still won't apply
Co-authored-by: Gauvain 'GovanifY' Roussel-Tarbouriech <gauvain@govanify.com>
Co-authored-by: kenshen112 <obarrtimothy@gmail.com>
All work done by Refraction, I'm just the commit guy for this.
Note: Missing Visual Studio 2012 / 2010 project files and Linux makefile additions.
Note2: PSX games don't work yet :p
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5921 96395faa-99c1-11dd-bbfe-3dabce05a288
-Implemented GIF_MODE Masking fixed the All Star Pro Wrestling series slowness/hanging.
DMA:
-Standardize the IPU and SIF dma's to use the standard chain handling in hw.c, fixed up some DMA resuming stuff in the forementioned units, VIF, GIF and SPR.
-Added some warnings for DMA stall control which isn't implemented, hopefully somebody will find a game that does it so we can add/test it :)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5915 96395faa-99c1-11dd-bbfe-3dabce05a288
Performance note, it might be faster to replace the MODULO with an AND. Not sure on the impact
for the new time stretcher algo.
GSdx: fixed use-after-free (linux)
PCSX2:
* add a define to support address sanitizer (both rely on 0x20000000-0x3fffffff memory ranges..)
* sio_buffer out of bond (-1). Maybe we can move the flush in the 2 if previous branch. It would
avoid the extra test.
* wxGetEnv (linux) generates double free (maybe not thread safe). Cache the result so it doesn't crash
anymore when switching renderer
Comment/Review/Improvement are welcome :)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5727 96395faa-99c1-11dd-bbfe-3dabce05a288
Threading VU1 took a lot of rewrites and new code to make possible (MTGS, microVU, gifUnit...), but we finally got to the point where it was feasible, and now we've done it! (so now everyone can stop complaining that pcsx2 only takes advantages of 2 cores :p).
The speedups in the games that benefit from it are great if you have a cpu with 3+ cores (generally a 10~45% speedup), however games that are GS limited can be a slowdown (especially on dual core cpu's).
The option can be found in the speedhacks section as "MTVU (Multi-Threaded microVU1)". And when enabled it should should show the VU thread-time percentage on the title bar window (Like we currently do for EE/GS/UI threads).
It is listed as a speedhack because in order for threading VU1 to have been a speedup, we need to assume that games will not send gif packets containing Signal/Finish/Label commands from path 1 (vu1's xgkick). The good news is very-few games ever do this, so the compatibility of MTVU is very high (a game that does do this will likely hang).
Note: vs2010 builds and Linux builds need to be updated to include "MTVU.h" and "MTVU.cpp".
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4865 96395faa-99c1-11dd-bbfe-3dabce05a288
some bits were kept for reference and should be deleted in the future (along with the entire GIFpath.cpp)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4823 96395faa-99c1-11dd-bbfe-3dabce05a288
Pcsx2 now has a gifUnit class which acts like the ps2's gif and executes a single gif transfer at a time (and performs path arbitration according to priority and path3 slicing).
This new code is generally a speedup for most games. Particularly VU heavy games like GoW.
This revision breaks old saved state compatibility so don't update if you wish to keep playing with your old saved states.
Leave comments if this revision fixes or breaks anything...
Message to GS Plugin authors:
This new code now uses only 1 gif callback to transfer data to the gs plugin (GSgifTransfer).
pcsx2 also is garaunteed to send full GS primitives to the plugin. So you don't have to account for partial-transfers anymore.
Thanks goes out to shadowlady who tested around 500 games for me :D
Note 1: The old gif code is still in this revision, and can be enabled by the USE_OLD_GIF macro. The old code will be deleted soon.
Note 2: This revision also enables assertion dialogs in devel builds, and changed a lot of assume cases into assertions.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@4821 96395faa-99c1-11dd-bbfe-3dabce05a288
* Writes via 16 and 8 bit ops now use 32-bit read/modify/write operations by default; which should enable nearly complete support for all such operations (instead of the formerly spotty coverage before).
* Eliminated almost all former 8/16-bit specific register operations. All code shares the same 32 bit handlers now.
* Completely revamped the developer trace logs for hardware registers! *ALL* registers are logged now, complete with address, name, and value being read/written (and nicely formatted!).
* Handlers are now fully page-based using templated functions (minor speedup)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3704 96395faa-99c1-11dd-bbfe-3dabce05a288
* Removed the hacky g_pVU1 pointer, which required VU1 cpu registers to be part of VU0. Replaced it with a standard VU1 variable (mimics all other CPU registers, which are standard static vars). We were using translation functions/tables for all VU0 memory operations anyway, so this was a no-brainer.
* Removed code from microVU that was only there to help deal with the fact that g_pVU1 was annoying.
* Turned eeMem->HW into a static global array eeHw [64k].
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3692 96395faa-99c1-11dd-bbfe-3dabce05a288
* Includes a minor tweak to DMAC.h - removed tDMA_TADR / tDMA_MADR / etc. and replaced them with a single tDMAC_ADDR class.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3644 96395faa-99c1-11dd-bbfe-3dabce05a288
* Now using SSE for all hardware register reads and writes (mainly MFIFO stuff) [don't expect a speedup, really -- its more of a code simplification in this case].
* [refactoring] Changed the EE Memory (vtlb) to use the u128 type instead of u64 for the 128-bit loads/stores (see mem128_t typedef)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3626 96395faa-99c1-11dd-bbfe-3dabce05a288
* Added __fi and __ri, which are abbreviations for __forceinline and __releaseinline.
* Added some static qualifiers to functions in mVU, MMI ops, and others where appropriate.
* Removed some unnecessary __fastcall qualifiers (since GCC gets funny sometimes when you combine __fastcall and inlining).
* Made _1mb, _16mb, _1gb values common to all emulation code (moved from newVif/mvu to Common.h) -- they're useful! :)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3624 96395faa-99c1-11dd-bbfe-3dabce05a288
DevNotes: DevCon logs are now available in *Release* builds as well as Devel builds, and can be enabled from the Console window's "Sources" menu. They are disabled by default in Release builds, and are always enabled regardless of the ini setting in devel builds. Debug logs are still strictly available in debug builds only.
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3609 96395faa-99c1-11dd-bbfe-3dabce05a288
DevNote: I could have left the code for the freezes in, except I *really* don't want us to ever have to resort to using such a system ever again in the future. For anything. (its just not safe on modern optimizing compilers)
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3392 96395faa-99c1-11dd-bbfe-3dabce05a288
Games
- Resident Evil Dead Aim flickering graphics fixed.
- Flatout games should now boot everytime (instead of randomly)
- Sega Superstar Tennis flashing fixed
- Destruction Derby graphics fixed (NTSC confirmed, PAL unsure)
- Tenchu Fatal Shadows flickering textures fixed, Issue 748
- Spyro Hero's Tail should boot again, Issue 746
General Info
- General reworking of the GS paths with all paths prioritizing more correctly.
- XGKICK can stall if another GS transfer is in progress
- Major reworking of Path3 masking, could still be combined with normal Path3 transfers, but lets get it working first :P
- Taken in to account a few conditions which could have caused VIF to lock up/crash when stalling on ends.
- Unreversed GIF and SPR and VIF so its the normal way round
- all DMA paths should now resume correctly after being stopped by hardware
- GIF FIFO now actually transfers stuff :P
- VIF CMD's simulated by the length of the interrupts at the end.
Phew, i think that's everything :S
git-svn-id: http://pcsx2.googlecode.com/svn/trunk@3274 96395faa-99c1-11dd-bbfe-3dabce05a288
Stenzek