VitaGrafix is a taiHEN plugin that allows you to change resolution and FPS cap of PS Vita games (to get better visuals, higher FPS or longer battery life).
Official patchlist: HERE
- Download latest VitaGrafix.suprx from the Releases section and ioPlus.skprx (v0.1) from PSVita-RE-tools repo
- If ux0:tai/config.txt file does exist
- Copy VitaGrafix.suprx and ioPlus.skprx to ux0:tai/ directory
- Open ux0:tai/config.txt in a text editor
- Add following lines to the bottom
*KERNEL
ux0:tai/ioPlus.skprx
*ALL
ux0:tai/VitaGrafix.suprx
- Otherwise (or if you are using SD2VITA mounted as ux0)
- Copy VitaGrafix.suprx and ioPlus.skprx to ur0:tai/ directory
- Open ur0:tai/config.txt in a text editor
- Add following lines to the bottom
*KERNEL
ur0:tai/ioPlus.skprx
*ALL
ur0:tai/VitaGrafix.suprx
- Create ux0:data/VitaGrafix/ folder or start any game (the folder will be created automatically)
- Download patchlist.txt from HERE
- Create and open ux0:data/VitaGrafix/config.txt file
- Add games to the config you wish to apply patches for (refer to your patchlist.txt)
You can configure every game separately using unified configuration file.
- This section applies to all games, unless specific entry for a game exists. Available options are listed below.
[MAIN]
# Same options as in GAME section are permitted here. To save space, they are listed only once, below.
- This section applies to a single game. These options override the [MAIN] section (for that game). Each game supports different options! Refer to the compatibility table of your patchlist.txt
[PCSB00245] <- TITLE ID of your game (if you're not sure, run your game and check log.txt using VitaShell)
ENABLED=1 <- Setting this to 0 disables all game modifications.
(default = 1)
Valid options:
1
0
OSD=1 <- Setting this to 0 disables in game on-screen display
(shown during few seconds at the beginning).
(default = 1)
Valid options:
1
0
FB=960x544 <- Framebuffer resolution. Setting this to OFF disables this feature.
(default = OFF)
Valid options:
960x544
720x408
640x368
OFF
IB=960x544 <- Internal buffer resolution. Setting this to OFF disables this feature.
Changing this generally does not impact resolution of UI elements.
(default = OFF)
Valid options:
WxH (where 0 < W <= 960 and 0 < H <= 544)
WxH,WxH,... (ONLY if the game supports multiple IB res. options)
OFF
FPS=60 <- FPS cap. Setting this to OFF disables this feature.
(default = OFF)
Valid options:
60
30
OFF
MSAA=4x <- Multisample anti-aliasing. Setting this to OFF disables this feature.
(default = OFF)
Valid options:
4x
2x
1x
OFF
# This is a comment, comments have to be on a separate line and start with # char
[MAIN]
# Set default options for all games
FB=960x544
IB=960x544
FPS=60
MSAA=4x
# Persona 4 Golden [EU], disable osd
# Notice that IB=960x544 is redundant here as it is
# the same resolution as the default one in [MAIN] section above.
# This of course doesn't cause any harm.
[PCSB00245]
OSD=0
IB=960x544
# Ninja Gaiden Sigma 2 Plus, uses dynamic resolution scaling
# and switches between two specified IB resolutions when patched
# (based on framerate)
# Override the [MAIN] IB resolution(s) for this game.
[PCSB00294]
IB=960x544,720x408
# LittleBigPlanet res. patch introduces some glitches,
# let's disable it here.
[PCSA00017]
ENABLED=0
# GoW won't reach 60 FPS @ 960x544 very often, so let's
# keep it locked to 30 (default FPS cap).
[PCSF00438]
FPS=OFF
# I think you get what this does by now.
[PCSB00204]
IB=OFF
NOTE: If some options are left out, the plugin will use their default values.
#
# Syntax:
#
#
# Game section:
#
# [titleid,self_path,self_nid]
# titleid = Game's TITLEID, e.g. "PCSF00001"
# self_path = Part of SELF path, e.g. "eboot.bin" or "GOW1.self" (optional, but recommended)
# self_nid = NID of SELF written as hex integer, e.g. 0x12345678 (optional, but recommended)
#
#
# Patch type section:
#
# @FB = only patched if FB resolution is set in config.txt
# @IB = only patched if IB resolution is set in config.txt
# @FPS = only patched if FPS cap is set in config.txt
# @MSAA = only patched if MSAA mode is set in config.txt
#
#
# Patch:
#
# segment : offset generator( arguments ) repeat[optional]
# 1 : 0x123 uint32( <ib_w> ) *2
#
#
# NOTE: No extra spaces are allowed, spaces in the example
# above are only for readability. Check valid examples below.
#
#
# Plain value generators:
#
# uint32(x) x = macro or decimal/hex integer (0 <= x < 2^32)
# uint16(x) x = macro or decimal/hex integer (0 <= x < 2^16)
# fl32(x) x = macro or decimal/hex integer -> will be converted to IEEE-754 32-bit float
# bytes(x) x = 1 or more 8-bit hex values without the 0x prefix (e.g. "01 02" or "DEADBEEF")
#
#
# Instruction encoders:
#
# t1_mov(register,value) - MOV{S} <Rd>,#<imm8> (Thumb instr. set)
# register = destination, decimal integer (0 <= r <= 14), 0 denotes R0 or A1
# value = macro or decimal/hex integer (0 <= v < 256)
#
# t2_mov(setflags,register,value) - MOV{S}.W <Rd>,#<const> (Thumb2 instr. set)
# setflags = 1 for MOVS.W, 0 for MOV.W
# register = destination, decimal integer (0 <= r <= 14), 0 denotes R0 or A1
# value = macro or decimal/hex integer (0 <= v < 2^32)
#
# t3_mov(register,value) - MOVW <Rd>,#<imm16> (Thumb2 instr. set)
# register = destination, decimal integer (0 <= r <= 14), 0 denotes R0 or A1
# value = macro or decimal/hex integer (0 <= v < 2^16)
#
# t1_movt(register,value) - MOVT <Rd>,#<imm16> (Thumb2 instr. set)
# register = destination, decimal integer (0 <= r <= 14), 0 denotes R0 or A1
# value = macro or decimal/hex integer (0 <= v < 2^16)
#
# a1_mov(setflags,register,value) - MOV{S} <Rd>,#<const> (Arm instr. set)
# setflags = 1 for MOVS, 0 for MOV
# register = destination, decimal integer (0 <= r <= 14), 0 denotes R0 or A1
# value = macro or decimal/hex integer (0 <= v < 2^32)
#
# a2_mov(register,value) - MOVW <Rd>,#<imm16> (Arm instr. set)
# register = destination, decimal integer (0 <= r <= 14), 0 denotes R0 or A1
# value = macro or decimal/hex integer (0 <= v < 2^16)
#
# nop() - NOP (00 BF)
# bkpt() - BKPT (00 BE)
#
#
# General macros: - a, b, c and d = another macro or decimal/hex integer
#
# <+,a,b> = a + b
# <-,a,b> = a - b
# <*,a,b> = a * b
# </,a,b> = a / b
# <&,a,b> = a & b (bitwise)
# <|,a,b> = a | b (bitwise)
# <l,a,b> = a << b (bitwise)
# <r,a,b> = a >> b (bitwise)
# <min,a,b> = if a < b then a else b
# <max,a,b> = if a > b then a else b
# <if_eq,a,b,c,d> = if a == b then c else d
# <if_gt,a,b,c,d> = if a > b then c else d
# <if_lt,a,b,c,d> = if a < b then c else d
# <if_ge,a,b,c,d> = if a >= b then c else d
# <if_le,a,b,c,d> = if a <= b then c else d
# <to_fl,a> = a converted to IEEE-754 32-bit float value
#
#
# Config-based macros: - these return values based on config.txt entry for that particular titleid
#
# <fb_w> = framebuffer width
# <fb_h> = framebuffer height
# <ib_w> = backbuffer width (1st) i=0
# <ib_h> = backbuffer height (1st) i=0
# <ib_w,n> = backbuffer width (n-th) 0 <= n <= MAX_IB_RES_COUNT
# <ib_h,n> = backbuffer height, same as above
# <vblank> = FPS as vblank wait period (60FPS = 1, 30FPS = 2, 20FPS = 3, etc...)
# <msaa> = MSAA as multisample mode (1x = 0, 2x = 1, 4x = 2)
# <msaa_enabled> = 1 if MSAA != OFF, 0 if MSAA=OFF or not specified
#
#
#
#
#
# Valid examples (syntactically, in reality they don't make any logical sense):
#
[PCSF00001,eboot.bin,0x12345678]
@FB
0:0x1 uint16(960)
0:0x1 uint16(0x3C0)
0:0x2 uint32(<fb_h>)
0:0x3 bytes(C0 03 00 00)
0:0x4 bytes(01020304)
0:0x5 fl32(960)
0:0x6 a1_mov(1,4,</,<fb_w>,2>)
1:0x7 a1_mov(0,5,840)
1:0x8 t3_mov(2,<if_eq,<msaa_mode>,1,<msaa>,0>)
1:0x9 t2_mov(1,2,960)
1:0xA t2_mov(0,3,840)
1:0xB nop()
1:0xC bkpt()
@FPS
0:0x1234 t1_mov(0,<vblank>)
@MSAA
0:0x3123 t1_mov(1,<msaa>)
- Rinnegatamante - for vitaRescale
- dots_tb - for ioPlus
- "the scene" - for giving us a chance to do these things in the first place
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