public void AddVFetch(RawMemoryBlock block, GPUVertexFetch vfetch)
{
// find matching stream
Stream stream = null;
foreach (var it in Streams)
{
if (it.Block == block && it.Stride == (vfetch.stride * 4))
{
stream = it;
break;
}
}
// create new stream
if (stream == null)
{
stream = new Stream();
stream.Stride = vfetch.stride * 4; // vfetch stride is in DWORDS, we need stride in BYTES
stream.Block = block;
stream.Endianess = GPUEndianFormat.Format8in32;
Streams.Add(stream);
}
// add fetch entry to the stream itself
Elem elem = new Elem();
elem.DataType = vfetch.dataType;
elem.Format = vfetch.format;
elem.Offset = vfetch.offset * 4; // vfetch offset is in DWORDS, we need offset in BYTES
stream.Elements.Add(elem);
}
public GPUShader DecompileShader(bool pixel, RawMemoryBlock block)
{
// local search
foreach (var entry in _Entries)
{
if (entry._Pixel == pixel && entry._RawMemory == block)
{
return(entry._Shader);
}
}
// convert memory
GPUShader shader = null;
{
var words = block.LoadAllDataAs32BE();
try
{
shader = GPUShader.Decompile(pixel, words);
}
catch (Exception)
{
}
}
// create new entry
GPUShaderCacheEntry newEntry = new GPUShaderCacheEntry();
newEntry._Pixel = pixel;
newEntry._RawMemory = block;
newEntry._Shader = shader;
_Entries.Add(newEntry);
return(shader);
}
private static String MakeShaderAddr(RawMemoryBlock block, bool pixel)
{
if (block != null)
{
return(String.Format("<a href=\"{0}shader,{1}\">0x{2:X6}</a>",
pixel ? "pixel" : "vertex",
block.LocalIndex,
block.Adress));
}
else
{
return("NONE");
}
}
public static RawDumpData LoadFromFile(FileStream fs)
{
BinaryReader reader = new BinaryReader(fs);
// load and verify header
try
{
UInt32 magic = reader.ReadUInt32();
UInt32 version = reader.ReadUInt32();
if (magic != 0x47505544 || version != 1)
{
return(null);
}
}
catch (Exception)
{
return(null);
}
// load header data
var numBlocks = reader.ReadUInt32();
var blocksOffset = reader.ReadUInt64();
var numPackets = reader.ReadUInt32();
var packetsOffset = reader.ReadUInt64();
var numMemoryRefs = reader.ReadUInt32();
var memoryRefsOffset = reader.ReadUInt64();
var numMemoryBlocks = reader.ReadUInt32();
var memoryBlocksOffset = reader.ReadUInt64();
var numDataRegs = reader.ReadUInt32();
var dataRegsOffset = reader.ReadUInt64();
// offset to actual memory dump data
var memoryDumpOffset = reader.ReadUInt64();
// create arrays
RawDumpData ret = new RawDumpData();
// load memory blocks - tempshit
ret.AllMemoryBlocks = new RawMemoryBlock[numMemoryBlocks];
for (UInt32 i = 0; i < numMemoryBlocks; ++i)
{
RawMemoryBlock elem = new RawMemoryBlock();
ret.AllMemoryBlocks[i] = elem;
elem.LocalIndex = i;
elem.File = fs;
elem.CRC = reader.ReadUInt64();
elem.FileOffset = memoryDumpOffset + reader.ReadUInt64();
elem.Adress = reader.ReadUInt32();
elem.Size = reader.ReadUInt32();
}
// load memory references - tempshit
RawMemoryRef[] memoryRefs = new RawMemoryRef[numMemoryRefs];
for (UInt32 i = 0; i < numMemoryRefs; ++i)
{
RawMemoryRef elem = new RawMemoryRef();
memoryRefs[i] = elem;
elem.Block = ret.AllMemoryBlocks[reader.ReadUInt32()];
var mode = reader.ReadUInt32();
elem.Mode = (mode == 1) ? RawMemoryRefMode.Write : RawMemoryRefMode.Read;
Byte[] tag = reader.ReadBytes(16);
elem.Tag = System.Text.Encoding.ASCII.GetString(tag).Replace("\0", string.Empty);
}
// load reg data
UInt32[] regData = new UInt32[numDataRegs];
for (UInt32 i = 0; i < numDataRegs; ++i)
{
regData[i] = reader.ReadUInt32();
}
// load packets
ret.AllPackets = new RawPacket[numPackets];
for (UInt32 i = 0; i < numPackets; ++i)
{
RawPacket packet = new RawPacket();
ret.AllPackets[i] = packet;
// packet data word
packet.Data = reader.ReadUInt32();
// load additional data
{
var firstWord = reader.ReadUInt32();
var numWords = reader.ReadUInt32();
packet.Words = new UInt32[numWords];
if (numWords > 0)
{
for (UInt32 j = 0; j < numWords; ++j)
{
packet.Words[j] = regData[firstWord + j];
}
}
}
// load memory references
{
var firstMemoryRef = reader.ReadUInt32();
var numPacketMemoryRefs = reader.ReadUInt32();
packet.Memory = new RawMemoryRef[numPacketMemoryRefs];
if (numPacketMemoryRefs > 0)
{
for (UInt32 j = 0; j < numPacketMemoryRefs; ++j)
{
packet.Memory[j] = memoryRefs[firstMemoryRef + j];
}
}
}
}
// create all blocks beforehand
ret.AllBlocks = new RawBlock[numBlocks];
for (UInt32 i = 0; i < numBlocks; ++i)
{
RawBlock block = new RawBlock();
ret.AllBlocks[i] = block;
}
// load blocks
for (UInt32 i = 0; i < numBlocks; ++i)
{
RawBlock block = ret.AllBlocks[i];
Byte[] tag = reader.ReadBytes(16);
block.Tag = System.Text.Encoding.ASCII.GetString(tag);
// load sub blocks refs
{
var firstSubBlock = reader.ReadUInt32();
var numSubBlocks = reader.ReadUInt32();
block.SubBlocks = new RawBlock[numSubBlocks];
for (UInt32 j = 0; j < numSubBlocks; ++j)
{
block.SubBlocks[j] = ret.AllBlocks[firstSubBlock + j];
}
}
// load packets refs
{
var firstSubPacket = reader.ReadUInt32();
var numSubPackets = reader.ReadUInt32();
block.Packets = new RawPacket[numSubPackets];
for (UInt32 j = 0; j < numSubPackets; ++j)
{
block.Packets[j] = ret.AllPackets[firstSubPacket + j];
}
}
}
// keep the file handle opened
ret.FileHandle = fs;
// raw data loaded
return(ret);
}
