Dark Souls: Difference between revisions

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<!-- please read the wiki conventions page and documentation for templates before creating a new game page -->{{vginfobox
<!-- please read the wiki conventions page and documentation for templates before creating a new game page -->{{vginfobox
|developer =  
|developer = FromSoftware
|publisher = {{vgregion|}}
|publisher = {{vgregion|JP=FromSoftware|NA/EU/AU|Bandai Namco Games}}
|series    = <!-- delete if not applicable -->
|series    = Souls<!-- delete if not applicable -->
|date      = {{vgregion|}}
|date      = {{vgregion|JP=September 22, 2011|NA=October 4, 2011|AU=October 6, 2011|EU=October 7, 2011}}
|release  = <!-- Choose one of the following: PlayStation 3 exclusive, PlayStation exclusive, Console exclusive, Multi-platform -->
|release  = Multi-platform<!-- Choose one of the following: PlayStation 3 exclusive, PlayStation exclusive, Console exclusive, Multi-platform -->
|genre    =  
|genre    = Action role-playing
|modes    = <!-- Choose all relevant options: Single-player, Co-op, Multiplayer -->
|modes    = <!-- Choose all relevant options: Single-player, Co-op, Multiplayer -->
|gameid    = {{gameid|}}
|gameid    = {{gameid|id=BLUS30782|oid=BLES01396, BLES01402, BLJM60993|ird=Yes}}
|wikipedia = <!-- delete if not applicable -->
|wikipedia = <!-- delete if not applicable -->
|vndb      = <!-- delete if not applicable -->
|vndb      = <!-- delete if not applicable -->

Revision as of 10:14, 20 March 2022

Dark Souls
Developer(s) FromSoftware
Publisher(s) JP FromSoftware
NA/EU/AU Bandai Namco Games
Series Souls
Release date(s) JP September 22, 2011
NA October 4, 2011
EU October 7, 2011
AU October 6, 2011
Release type Multi-platform
Genre(s) Action role-playing
GameID(s) BLUS30782 (IRD), BLES01396 (IRD), BLES01402 (IRD), BLJM60993 (IRD)
Quick links Check Compatibility
Open Issues
Search Google
Wikipedia Page


Configuration

No options that deviate from RPCS3's default settings are recommended for this title.

Known Issues

There are no reported issues with this title.

Special Notes

Patches

Anchors:
  DS1_US_FPS: &DS1_US_FPS
  # 60fps noskip
    - [be32, 0x00146e40, 0x38800002 ] # li r4 0x2
    - [be32, 0x00146e44, 0x989f070c ]
    - [be32, 0x00146e48, 0x989f070d ]
  
  # delta time
    - [ be32, 0x001423e8, 0x494447e9 ] # jump to code cave
  
  # get mftb
    - [ be32, 0x01586bd0, 0x7eac42e6 ] # mftb r21              // Move from timebase register (clock)
  
  # get mftb delta
    - [ be32, 0x01586bd4, 0x3ec0017d ] # lis r22,0x017d        // load high bits of address (0x017de3f8)
    - [ be32, 0x01586bd8, 0x62d6e3f8 ] # ori r22,r22,0xe3f8    // load low bits of address
    - [ be32, 0x01586bdc, 0x7e96a02a ] # ldx r20,r22,r20       // load previous frames mftb reading
    - [ be32, 0x01586be0, 0xfab60000 ] # std r21,0x0(r22)      // store this frames mftb reading
    - [ be32, 0x01586be4, 0x7e74a850 ] # subf r19,r21,r20      // subtract previous mftb reading from this mftb frames reading
  
  # mftb delta to float
    - [ be32, 0x01586be8, 0xfa7600e0 ] # std r19,0xe0(r22)     // store mftb delta (to be loaded into FPR)
    - [ be32, 0x01586bec, 0xcbd600e0 ] # lfd f30,0xe0(r22)     // load mftb delta into FPR
    - [ be32, 0x01586bf0, 0xffc0f69c ] # fcfid f30,f30         // convert integer to double
    - [ be32, 0x01586bf4, 0xffc0f018 ] # frsp f30,f30          // round to single precision
  
  # mftb delta to seconds
    - [ be32, 0x01586bf8, 0x3e400158 ] # r18,0x158             // load high bits constants pointer
    - [ be32, 0x01586bfc, 0x62526bd0 ] # ori r18,r18,0x6bd0    // load low bits of constants pointer
    - [ be32, 0x01586c00, 0xc3b20054 ] # lfs f29,0x54(r18)     // load timebase frequency constant
    - [ be32, 0x01586c04, 0xc3920058 ] # lfs f28,0x58(r18)     // load maximum timestep size
    - [ be32, 0x01586c08, 0xfffee824 ] # fdiv f31,f30,f29      // divide timebase delta by timebase frequency
  
  # check timestep size
    - [ be32, 0x01586c0c, 0xff9fe000 ] # fcmpu cr7,f31,f28     // compare current delta time to maximum timestep
    - [ be32, 0x01586c10, 0x419c0008 ] # blt +0x08             // don't return the maximum timestep size
  
  # set maximum timestep
    - [ be32, 0x01586c14, 0xffe0e090 ] # fmr f31,f28           // move maximum timestep to be returned
  
  # cleanup
    - [ be32, 0x01586c18, 0x7e94a278 ] # xor r20,r20,r20       // zero r20
    - [ be32, 0x01586c1c, 0x7e94a278 ] # xor r19,r19,r19       // zero r19
    - [ be32, 0x01586c20, 0x4e800020 ] # blr                   // return
  
  # constants
    - [ be32, 0x01586c24, 0x4c989680 ]  # timebase frequency as hexfloat (80mhz)
    - [ bef32, 0x01586c28, 0.05000000 ] # maximum timestep size (50ms or 20fps)

PPU-3577a3e8efa233c68dedce81a3d0a63dab05dbed:
  Unlock FPS:
    Games:
      "Dark Souls":
        BLUS30782: [ 01.00 ]
    Author: Whatcookie
    Notes: For people who would like to play the unpatched version of Dark Souls at decent framerates (unpatched PC version is equivalent to 1.06 on consoles!)
    Patch Version: 1.0
    Patch:
      - [ load, *DS1_US_FPS ]