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Added vp-tool/fp-tool

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Alexandro Sanchez Bach 2018-04-02 21:55:26 +02:00
parent 38bd32dc0f
commit eb5280d28a
4 changed files with 426 additions and 0 deletions
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5
tools/reversing/fp-tool/.gitignore vendored Normal file
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*.exe
*.bin
*.cg
*.txt
*.glsl

208
tools/reversing/fp-tool/fp-tool.pyw Normal file
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import subprocess
import wx
# Configuration
BIN_CGCASM = "..."
BIN_CGCDIS = "..."
FILE_CG_SRC = "shader-cg.txt"
FILE_RSX_BIN = "shader-rsx.bin"
FILE_RSX_DIS = "shader-rsx.txt"
FILE_GLSL_SRC = "shader-glsl.txt"
def system(cmd):
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
subprocess.call(cmd, startupinfo=startupinfo)
def GLSL2CG(s):
# TODO: This GLSL-to-CG translator is probably crap and unreliable
header = """
struct v2fConnector
{
float4 projCoord : POSITION;
float4 color : COLOR0;
float4 tex : TEX0;
};
struct f2fConnector
{
float4 COL0 : COLOR0;
};
"""
mainHeader = """
// Main
f2fConnector main
(
v2fConnector v2f,
uniform float iGlobalTime,
uniform float2 iGamePad
)
{
// GLSL variables
#define WIDTH 720.0
#define HEIGHT 480.0
float3 iResolution = float3(WIDTH, HEIGHT, 1.0);
float4 gl_FragCoord = float4(v2f.tex.x*WIDTH, v2f.tex.y*HEIGHT, 1.0, 0.0);
float4 gl_FragColor;
f2fConnector f2f;
"""
mainFooter = """
// Return
f2f.COL0 = gl_FragColor;
return f2f;
}
"""
pos = max(s.find("void main()"), s.find("void main(void)"))
if pos == -1:
raise "GLGS2CG: Error: main() not found"
result = header + s[:pos] + mainHeader
if "void main()" in s: result += s[pos+11:]
if "void main(void)" in s: result += s[pos+15:]
result += mainFooter
result = result.replace("vec2","float2")
result = result.replace("vec3","float3")
result = result.replace("vec4","float4")
result = result.replace("mat2","float2x2")
result = result.replace("mat3","float3x3")
result = result.replace("mat4","float4x4")
result = result.replace("mix","lerp")
result = result.replace("mod","fmod")
return result
class Main(wx.Frame):
def __init__(self, *args, **kwargs):
super(Main, self).__init__(*args, **kwargs)
self.InitUI()
def InitUI(self):
panel = wx.Panel(self)
sizer = wx.BoxSizer(wx.VERTICAL)
#Tools
sTools = wx.BoxSizer(wx.HORIZONTAL)
bRun = wx.Button(panel, -1, "Run")
sTools.AddSpacer(5)
sTools.Add(bRun)
sTools.AddSpacer(5)
wx.StaticText(panel, -1, "Input shader:", pos=(100,10))
self.rb0 = wx.RadioButton(panel, label="CG", pos=(175,10))
self.rb1 = wx.RadioButton(panel, label="GLSL", pos=(215,10))
self.rb0.SetValue(True)
self.rb1.SetValue(False)
# First two boxes
sText0 = wx.BoxSizer(wx.HORIZONTAL)
self.sb0 = wx.StaticBox(panel, label="1. Original CG Shader")
sb3 = wx.StaticBox(panel, label="4. Recompiled GLSL Shader")
sbs0 = wx.StaticBoxSizer(self.sb0, wx.VERTICAL)
sbs3 = wx.StaticBoxSizer(sb3, wx.VERTICAL)
self.t0 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
self.t3 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
sbs0.Add(self.t0, 1, wx.EXPAND)
sbs3.Add(self.t3, 1, wx.EXPAND)
sText0.AddSpacer(5)
sText0.Add(sbs0, 1, wx.EXPAND)
sText0.AddSpacer(5)
sText0.Add(sbs3, 1, wx.EXPAND)
sText0.AddSpacer(5)
# Last two boxes
sText1 = wx.BoxSizer(wx.HORIZONTAL)
sb1 = wx.StaticBox(panel, label="2. RSX Shader (Hex)")
sb2 = wx.StaticBox(panel, label="3. RSX Shader (Disasm)")
sbs1 = wx.StaticBoxSizer(sb1, wx.VERTICAL)
sbs2 = wx.StaticBoxSizer(sb2, wx.VERTICAL)
self.t1 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
self.t1.SetFont(wx.Font(8, wx.FONTFAMILY_MODERN, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.t2 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
sbs1.Add(self.t1, 1, wx.EXPAND)
sbs2.Add(self.t2, 1, wx.EXPAND)
sText1.AddSpacer(5)
sText1.Add(sbs1, 1, wx.EXPAND)
sText1.AddSpacer(5)
sText1.Add(sbs2, 1, wx.EXPAND)
sText1.AddSpacer(5)
# Merge everything
sizer.AddSpacer(5)
sizer.Add(sTools)
sizer.AddSpacer(10)
sizer.Add(sText0, 1, wx.EXPAND)
sizer.AddSpacer(5)
sizer.Add(sText1, 1, wx.EXPAND)
sizer.AddSpacer(5)
panel.SetSizer(sizer)
# Events
self.Bind(wx.EVT_BUTTON, self.OnRun)
self.rb0.Bind(wx.EVT_RADIOBUTTON,
lambda e: self.sb0.SetLabel("1. Original CG Shader"))
self.rb1.Bind(wx.EVT_RADIOBUTTON,
lambda e: self.sb0.SetLabel("1. Original GLSL Shader (will be translated to CG)"))
# Window
self.SetSize((880, 520))
self.SetTitle('RSX FP Recompiler Tool')
self.Centre()
self.Show(True)
def OnRun(self, e):
# Clear existing files
files = [
FILE_CG_SRC,
FILE_RSX_BIN,
FILE_RSX_DIS,
FILE_GLSL_SRC]
for fname in files:
try:
os.remove(fname)
except OSError:
pass
# Get source code, compile it and disassemble it
if self.rb0.GetValue():
shaderCode = self.t0.GetValue()
else:
shaderCode = GLSL2CG(self.t0.GetValue())
with open(FILE_CG_SRC, "wb") as f:
f.write(shaderCode.encode('utf-8'))
system("%s --profile sce_fp_rsx -o %s %s" %
(BIN_CGCASM, FILE_RSX_BIN, FILE_CG_SRC))
if not os.path.isfile(FILE_RSX_BIN):
wx.MessageDialog(self, "Shader compilation failed!", "Error", wx.ICON_ERROR).ShowModal()
return
system("%s -o %s %s" %
(BIN_CGCDIS, FILE_RSX_DIS, FILE_RSX_BIN))
if not os.path.isfile(FILE_RSX_DIS):
wx.MessageDialog(self, "Shader disassembling failed!", "Error", wx.ICON_ERROR).ShowModal()
return
# Show output data
with open(FILE_RSX_DIS, "rb") as f:
data = f.read()
self.t2.SetValue(data.decode('utf-8'))
with open(FILE_RSX_BIN, "rb") as f:
data = f.read()
result = ""
for i in range(len(data) // 16):
result += "%04x : " % (i * 16)
for j in range(16):
result += "%02X " % (data[i * 16 + j])
result += "\n"
self.t1.SetValue(result)
if __name__ == '__main__':
ex = wx.App(0)
Window = Main(None)
ex.MainLoop()

5
tools/reversing/vp-tool/.gitignore vendored Normal file
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*.exe
*.bin
*.cg
*.txt
*.glsl

208
tools/reversing/vp-tool/vp-tool.pyw Normal file
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
import os
import subprocess
import wx
# Configuration
BIN_CGCASM = "..."
BIN_CGCDIS = "..."
FILE_CG_SRC = "shader-cg.txt"
FILE_RSX_BIN = "shader-rsx.bin"
FILE_RSX_DIS = "shader-rsx.txt"
FILE_GLSL_SRC = "shader-glsl.txt"
def system(cmd):
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
subprocess.call(cmd, startupinfo=startupinfo)
def GLSL2CG(s):
# TODO: This GLSL-to-CG translator is probably crap and unreliable
header = """
struct v2fConnector
{
float4 projCoord : POSITION;
float4 color : COLOR0;
float4 tex : TEX0;
};
struct f2fConnector
{
float4 COL0 : COLOR0;
};
"""
mainHeader = """
// Main
f2fConnector main
(
v2fConnector v2f,
uniform float iGlobalTime,
uniform float2 iGamePad
)
{
// GLSL variables
#define WIDTH 720.0
#define HEIGHT 480.0
float3 iResolution = float3(WIDTH, HEIGHT, 1.0);
float4 gl_FragCoord = float4(v2f.tex.x*WIDTH, v2f.tex.y*HEIGHT, 1.0, 0.0);
float4 gl_FragColor;
f2fConnector f2f;
"""
mainFooter = """
// Return
f2f.COL0 = gl_FragColor;
return f2f;
}
"""
pos = max(s.find("void main()"), s.find("void main(void)"))
if pos == -1:
raise "GLGS2CG: Error: main() not found"
result = header + s[:pos] + mainHeader
if "void main()" in s: result += s[pos+11:]
if "void main(void)" in s: result += s[pos+15:]
result += mainFooter
result = result.replace("vec2","float2")
result = result.replace("vec3","float3")
result = result.replace("vec4","float4")
result = result.replace("mat2","float2x2")
result = result.replace("mat3","float3x3")
result = result.replace("mat4","float4x4")
result = result.replace("mix","lerp")
result = result.replace("mod","fmod")
return result
class Main(wx.Frame):
def __init__(self, *args, **kwargs):
super(Main, self).__init__(*args, **kwargs)
self.InitUI()
def InitUI(self):
panel = wx.Panel(self)
sizer = wx.BoxSizer(wx.VERTICAL)
#Tools
sTools = wx.BoxSizer(wx.HORIZONTAL)
bRun = wx.Button(panel, -1, "Run")
sTools.AddSpacer(5)
sTools.Add(bRun)
sTools.AddSpacer(5)
wx.StaticText(panel, -1, "Input shader:", pos=(100,10))
self.rb0 = wx.RadioButton(panel, label="CG", pos=(175,10))
self.rb1 = wx.RadioButton(panel, label="GLSL", pos=(215,10))
self.rb0.SetValue(True)
self.rb1.SetValue(False)
# First two boxes
sText0 = wx.BoxSizer(wx.HORIZONTAL)
self.sb0 = wx.StaticBox(panel, label="1. Original CG Shader")
sb3 = wx.StaticBox(panel, label="4. Recompiled GLSL Shader")
sbs0 = wx.StaticBoxSizer(self.sb0, wx.VERTICAL)
sbs3 = wx.StaticBoxSizer(sb3, wx.VERTICAL)
self.t0 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
self.t3 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
sbs0.Add(self.t0, 1, wx.EXPAND)
sbs3.Add(self.t3, 1, wx.EXPAND)
sText0.AddSpacer(5)
sText0.Add(sbs0, 1, wx.EXPAND)
sText0.AddSpacer(5)
sText0.Add(sbs3, 1, wx.EXPAND)
sText0.AddSpacer(5)
# Last two boxes
sText1 = wx.BoxSizer(wx.HORIZONTAL)
sb1 = wx.StaticBox(panel, label="2. RSX Shader (Hex)")
sb2 = wx.StaticBox(panel, label="3. RSX Shader (Disasm)")
sbs1 = wx.StaticBoxSizer(sb1, wx.VERTICAL)
sbs2 = wx.StaticBoxSizer(sb2, wx.VERTICAL)
self.t1 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
self.t1.SetFont(wx.Font(8, wx.FONTFAMILY_MODERN, wx.FONTSTYLE_NORMAL, wx.FONTWEIGHT_NORMAL))
self.t2 = wx.TextCtrl(panel, style = wx.TE_MULTILINE)
sbs1.Add(self.t1, 1, wx.EXPAND)
sbs2.Add(self.t2, 1, wx.EXPAND)
sText1.AddSpacer(5)
sText1.Add(sbs1, 1, wx.EXPAND)
sText1.AddSpacer(5)
sText1.Add(sbs2, 1, wx.EXPAND)
sText1.AddSpacer(5)
# Merge everything
sizer.AddSpacer(5)
sizer.Add(sTools)
sizer.AddSpacer(10)
sizer.Add(sText0, 1, wx.EXPAND)
sizer.AddSpacer(5)
sizer.Add(sText1, 1, wx.EXPAND)
sizer.AddSpacer(5)
panel.SetSizer(sizer)
# Events
self.Bind(wx.EVT_BUTTON, self.OnRun)
self.rb0.Bind(wx.EVT_RADIOBUTTON,
lambda e: self.sb0.SetLabel("1. Original CG Shader"))
self.rb1.Bind(wx.EVT_RADIOBUTTON,
lambda e: self.sb0.SetLabel("1. Original GLSL Shader (will be translated to CG)"))
# Window
self.SetSize((880, 520))
self.SetTitle('RSX VP Recompiler Tool')
self.Centre()
self.Show(True)
def OnRun(self, e):
# Clear existing files
files = [
FILE_CG_SRC,
FILE_RSX_BIN,
FILE_RSX_DIS,
FILE_GLSL_SRC]
for fname in files:
try:
os.remove(fname)
except OSError:
pass
# Get source code, compile it and disassemble it
if self.rb0.GetValue():
shaderCode = self.t0.GetValue()
else:
shaderCode = GLSL2CG(self.t0.GetValue())
with open(FILE_CG_SRC, "wb") as f:
f.write(shaderCode.encode('utf-8'))
system("%s --profile sce_vp_rsx -o %s %s" %
(BIN_CGCASM, FILE_RSX_BIN, FILE_CG_SRC))
if not os.path.isfile(FILE_RSX_BIN):
wx.MessageDialog(self, "Shader compilation failed!", "Error", wx.ICON_ERROR).ShowModal()
return
system("%s -o %s %s" %
(BIN_CGCDIS, FILE_RSX_DIS, FILE_RSX_BIN))
if not os.path.isfile(FILE_RSX_DIS):
wx.MessageDialog(self, "Shader disassembling failed!", "Error", wx.ICON_ERROR).ShowModal()
return
# Show output data
with open(FILE_RSX_DIS, "rb") as f:
data = f.read()
self.t2.SetValue(data.decode('utf-8'))
with open(FILE_RSX_BIN, "rb") as f:
data = f.read()
result = ""
for i in range(len(data) // 16):
result += "%04x : " % (i * 16)
for j in range(16):
result += "%02X " % (data[i * 16 + j])
result += "\n"
self.t1.SetValue(result)
if __name__ == '__main__':
ex = wx.App(0)
Window = Main(None)
ex.MainLoop()