public static FragmentOperationContainer Load(Utility utility)
{
var foc = new FragmentOperationContainer();
CGFXDebug.LoadStart(foc, utility);
///////// DEPTH /////////
// See also SPICA GfxFragOp / GfxFragOpDepth
foc.DepthFlags = utility.ReadU32();
foc.DepthPICACommandsRaw = utility.ReadUInts(4);
///////// BLEND /////////
// See also SPICA GfxFragOp / GfxFragOpBlend
foc.BlendMode = (BlendModeType)utility.ReadU32();
foc.BlendColor = ColorFloat.Read(utility);
foc.BlendPICACommandsRaw = utility.ReadUInts(6);
///////// STENCIL /////////
// See also SPICA GfxFragOp / GfxFragOpStencil
foc.StencilOperationRaw = utility.ReadUInts(4);
return(foc);
}
public static TextureSampler Load(TextureMapper parent, Utility utility)
{
var s = new TextureSampler();
CGFXDebug.LoadStart(s, utility);
// This has a TypeId here...
s.TypeId = utility.ReadU32();
if (s.TypeId != 0x80000000)
{
throw new InvalidOperationException($"TextureSampler: Expected type 0x80000000, got {s.TypeId}");
}
// Just reading the offset but we'll resolve this later
var ownerModelOffset = utility.ReadOffset();
s.Parent = parent;
s.MinFilter = (TextureMinFilter)utility.ReadU32();
s.BorderColor = ColorFloat.Read(utility);
s.LODBias = utility.ReadFloat();
return(s);
}
public static TextureMapper Load(Utility utility)
{
var tm = new TextureMapper();
CGFXDebug.LoadStart(tm, utility);
tm.TypeId = utility.ReadU32();
if (tm.TypeId != 0x80000000)
{
throw new InvalidOperationException($"TextureMapper: Expected type 0x80000000, got {tm.TypeId}");
}
tm.DynamicAllocator = utility.ReadU32();
// Texture Reference
tm.TextureReference = utility.LoadDICTObj <TextureReference>();
// Sampler
utility.LoadIndirect(() =>
{
tm.TextureSampler = TextureSampler.Load(tm, utility);
});
tm.Commands = utility.ReadUInts(14);
tm.CommandsLength = utility.ReadU32(); // Seems to be length of the aforementioned "Commands"?
// I think this is a fair sanity check??
if (tm.CommandsLength != (14 * 4))
{
throw new InvalidOperationException("CommandsLength mismatch");
}
return(tm);
}
// Load the standard pattern of [UINT COUNT][UINT OFFSET TO TABLE] -> [UINT OFFSET 1][UINT OFFSET 2]...
public IEnumerable <TDICTObj> LoadDICTObjList <TDICTObj>()
where TDICTObj : ChunkDICTObject, new()
{
TDICTObj[] result = null;
CGFXDebug.LoadStart($"HEADER of list of {typeof(TDICTObj).Name} [LoadDICTObjList]", this);
var count = ReadU32();
var locationTable = ReadOffset();
if (count > 0)
{
result = new TDICTObj[count];
PushReadPosition();
SetReadPosition(locationTable);
CGFXDebug.LoadStart($"List of {typeof(TDICTObj).Name} [LoadDICTObjList]", this);
for (var index = 0; index < count; index++)
{
result[index] = LoadDICTObj <TDICTObj>();
}
PopReadPosition();
}
return(result);
}
// Load a list of non-ChunkDICTObject arbitrary objects from a list of pointers
public TObj[] LoadIndirectObjList <TObj>(Func <TObj> loadAction)
{
TObj[] result = null;
CGFXDebug.LoadStart($"HEADER of list of {typeof(TObj).Name} [LoadIndirectObjList]", this);
var numObjects = ReadU32();
var offset = ReadOffset();
if (offset > 0)
{
PushReadPosition();
SetReadPosition(offset);
CGFXDebug.LoadStart($"List of {typeof(TObj).Name} [LoadIndirectObjList]", this);
result = new TObj[numObjects];
for (var objIndex = 0; objIndex < numObjects; objIndex++)
{
var objOffset = ReadOffset();
PushReadPosition();
SetReadPosition(objOffset);
result[objIndex] = loadAction();
PopReadPosition();
}
PopReadPosition();
}
return(result);
}
public static MaterialColorContainer Load(Utility utility)
{
var mcc = new MaterialColorContainer();
CGFXDebug.LoadStart(mcc, utility);
mcc.EmissionF = ColorFloat.Read(utility);
mcc.AmbientF = ColorFloat.Read(utility);
mcc.DiffuseF = ColorFloat.Read(utility);
mcc.Specular0F = ColorFloat.Read(utility);
mcc.Specular1F = ColorFloat.Read(utility);
mcc.Constant0F = ColorFloat.Read(utility);
mcc.Constant1F = ColorFloat.Read(utility);
mcc.Constant2F = ColorFloat.Read(utility);
mcc.Constant3F = ColorFloat.Read(utility);
mcc.Constant4F = ColorFloat.Read(utility);
mcc.Constant5F = ColorFloat.Read(utility);
mcc.Emission = Color.Read(utility);
mcc.Ambient = Color.Read(utility);
mcc.Diffuse = Color.Read(utility);
mcc.Specular0 = Color.Read(utility);
mcc.Specular1 = Color.Read(utility);
mcc.Constant0 = Color.Read(utility);
mcc.Constant1 = Color.Read(utility);
mcc.Constant2 = Color.Read(utility);
mcc.Constant3 = Color.Read(utility);
mcc.Constant4 = Color.Read(utility);
mcc.Constant5 = Color.Read(utility);
mcc.CommandCache = utility.ReadU32();
return(mcc);
}
} // SPICA doesn't note this, unknown, found through testing
public override void Load(Utility utility)
{
// NOT caling base.Load() as this doesn't use the usual header
CGFXDebug.LoadStart(this, utility);
TypeId = utility.ReadU32();
if (TypeId != 0x80000000)
{
throw new InvalidOperationException($"DICTObjAnimGroup: Unexpected TypeId {TypeId.ToString("X8")}");
}
Flags = utility.ReadU32();
Name = utility.ReadString();
MemberType = utility.ReadI32();
Elements = utility.LoadDICTFromOffset <ChunkDICTAnimGroupElement>();
var count = utility.ReadU32();
BlendOperationTypes = utility.ReadInts(count);
EvaluationTiming = (AnimEvaluationTiming)utility.ReadU32();
Unknown = utility.ReadU32();
}
} // Raw PICA200 GPU commands
public static TexEnv Load(Utility utility)
{
var te = new TexEnv();
CGFXDebug.LoadStart(te, utility);
te.Constant = (GfxTexEnvConstant)utility.ReadU32();
te.RawCommands = utility.ReadUInts(6);
return(te);
}
} // Found during discovery of unread bytes, no idea what this is for
public static GfxBoundingBox Load(Utility utility)
{
var bb = new GfxBoundingBox();
CGFXDebug.LoadStart(bb, utility);
bb.Center = Vector3.Read(utility);
bb.Orientation = Matrix3x3.Read(utility);
bb.Size = Vector3.Read(utility);
bb.Unknown = utility.ReadFloat();
return(bb);
}
} // NOTE -- Ohana3DS had THREE unknown uints, but SPICA only reads TWO uints here
public static RasterizationContainer Load(Utility utility)
{
var rc = new RasterizationContainer();
CGFXDebug.LoadStart(rc, utility);
rc.IsPolygonOffsetEnabled = (utility.ReadU32() & 1) > 0;
rc.FaceCulling = (CullMode)utility.ReadU32();
rc.PolygonOffsetUnit = utility.ReadFloat();
rc.FaceCullingCommand = utility.ReadUInts(2);
return(rc);
}
public static FragLightLUT Load(Utility utility)
{
var fll = new FragLightLUT();
CGFXDebug.LoadStart(fll, utility);
fll.Input = (PICALUTInput)utility.ReadU32();
fll.Scale = (PICALUTScale)utility.ReadU32();
utility.LoadIndirect(() =>
{
fll.Sampler = LUTReference.Load(utility);
});
return(fll);
}
public static GfxSubMesh Load(Utility utility)
{
var sm = new GfxSubMesh();
CGFXDebug.LoadStart(sm, utility);
// Bone Indices
sm.BoneIndices = utility.LoadIndirectValueList(() => utility.ReadU32())?.ToList();
// Skinning
sm.Skinning = (SubMeshSkinning)utility.ReadU32();
// Faces
sm.Faces = utility.LoadIndirectObjList(() => Face.Load(utility)).ToList();
return(sm);
}
// Either way, chunks are always read the same...
private static TChunk Load <TChunk>(Utility utility, TChunk chunk)
where TChunk : Chunk
{
CGFXDebug.LoadStart(chunk, utility);
var startPosition = utility.GetReadPosition();
var magic = utility.ReadMagic();
var chunkSize = utility.ReadU32();
// Call Chunk's load routine
chunk.LoadInternal(utility, chunkSize);
// No matter what, make sure we've seeked to the end of chunk by this point!
utility.SetReadPosition(startPosition + chunkSize);
return(chunk);
}
public static LUTReference Load(Utility utility)
{
var lr = new LUTReference();
CGFXDebug.LoadStart(lr, utility);
lr.TypeId = utility.ReadU32();
if (lr.TypeId != 0x40000000)
{
throw new InvalidOperationException($"Unexpected TypeId {lr.TypeId}");
}
lr.SamplerName = utility.ReadString();
lr.TableName = utility.ReadString();
lr.LUT = utility.LoadDICTFromOffset <ChunkDICTLUT>();
return(lr);
}
public static VertexBuffer Load(Utility utility)
{
VertexBuffer result = null;
// This one's a little unusual because we actually instantiate different
// resultant objects by the TypeId we read...
var typeId = utility.ReadU32();
if (typeId == 0x40000001)
{
result = new VertexAttribute();
}
else if (typeId == 0x40000002)
{
result = new VertexBufferInterleaved();
}
else if (typeId == 0x80000000)
{
result = new VertexBufferFixed();
}
else
{
throw new NotImplementedException($"VertexBuffer Load: Unsupported TypeId {typeId}");
}
CGFXDebug.LoadStart(result, utility, hasDynamicType: true);
// Common values...
result.TypeId = typeId;
result.AttrName = (PICAAttributeName)utility.ReadU32();
result.Type = (GfxVertexBufferType)utility.ReadU32();
// Verification that the type matches the TypeId..
if (result.TypeId != result.ExpectedTypeId)
{
throw new InvalidOperationException($"Instantiated type {result.GetType().Name} but it expected TypeId {result.ExpectedTypeId.ToString("X8")} instead of {typeId.ToString("X8")}");
}
// If all good, continue the load!
result.LoadInternal(utility);
return(result);
}
public static FragmentShader Load(Utility utility)
{
var fs = new FragmentShader();
CGFXDebug.LoadStart(fs, utility);
fs.TexEnvBufferColorF = ColorFloat.Read(utility);
// Fragment Shader
fs.FragmentFlags = utility.ReadU32();
fs.TranslucencyKind = (TranslucencyKind)utility.ReadU32();
fs.FresnelSelector = (GfxFresnelSelector)utility.ReadU32();
fs.BumpTexture = utility.ReadI32();
fs.BumpMode = (GfxBumpMode)utility.ReadU32();
fs.IsBumpRenormalize = utility.ReadU32() == 1;
// Fragment Lighting
CGFXDebug.LoadStart($"HEADER of list of FragLightLUTs", utility);
utility.LoadIndirect(() =>
{
CGFXDebug.LoadStart($"List of FragLightLUTs", utility);
fs.ReflectanceRSampler = GetFragLightLUT(utility);
fs.ReflectanceGSampler = GetFragLightLUT(utility);
fs.ReflectanceBSampler = GetFragLightLUT(utility);
fs.Distribution0Sampler = GetFragLightLUT(utility);
fs.Distribution1Sampler = GetFragLightLUT(utility);
fs.FresnelSampler = GetFragLightLUT(utility);
});
fs.TextureEnvironments = new TexEnv[6];
for (var i = 0; i < fs.TextureEnvironments.Length; i++)
{
fs.TextureEnvironments[i] = TexEnv.Load(utility);
}
fs.AlphaTestRawCommands = utility.ReadUInts(2);
fs.FragmentShaderRawCommands = utility.ReadUInts(6);
return(fs);
}
public static MetaDataBase Load(Utility utility)
{
MetaDataBase result = null;
// We need to load the TypeId because it tells us what kind of MetaData to expect...
var typeId = utility.ReadU32();
if (typeId == 0x80000000u)
{
result = new MetaDataSingle();
}
else if (typeId == 0x40000000)
{
result = new MetaDataColor();
}
else if (typeId == 0x20000000)
{
result = new MetaDataInteger();
}
else if (typeId == 0x10000000)
{
result = new MetaDataString();
}
if (result == null)
{
throw new NotImplementedException($"Unknown MetaData type {typeId.ToString("X8")}!");
}
CGFXDebug.LoadStart(result, utility, hasDynamicType: true);
// Otherwise, proceed...
result.TypeId = typeId;
result.Name = utility.ReadString();
result.Type = (MetaDataType)utility.ReadU32();
result.LoadInternal(utility);
return(result);
}
public static BlendShape Load(Utility utility)
{
// TODO -- Neither Ohana3DS nor SPICA implemented this other than recognizing
// it has a list of GfxBlendShapeTargets and a list of GfxVertexBufferTypes.
// The former of which it currently has no definition for. However, if we
// get lucky and these just aren't used, then I'm not going to worry about
// it right now...
//public List<GfxBlendShapeTarget> Targets;
//public List<GfxVertexBufferType> Types;
var bs = new BlendShape();
CGFXDebug.LoadStart(bs, utility);
bs.TypeId = utility.ReadU32();
if (bs.TypeId != 0x00000000)
{
throw new InvalidOperationException($"BlendShape: Unexpected typeId {bs.TypeId}");
}
// The 4 UInts here WOULD BE:
// Count of Targets
// Offset to Targets
// Count of Types
// Offset to Types
bs.Stubs = utility.ReadUInts(4);
// ... but just make sure they're all unused for now
for (var i = 0; i < 4; i++)
{
if (bs.Stubs[i] != 0)
{
throw new NotImplementedException("BlendShape: Trying to fetch data, NOT IMPLEMENTED");
}
}
return(bs);
}
public static Face Load(Utility utility)
{
var f = new Face();
CGFXDebug.LoadStart(f, utility);
f.FaceDescriptors = utility.LoadIndirectObjList(() => FaceDescriptor.Load(utility)).ToList();
// FIXME CHECKME -- I hope these aren't offsets??? (I just got a single 0x00000000 from one file, so hoping it's nothing)
f.BufferObjs = utility.LoadIndirectValueList(() => utility.ReadU32());
// This is a rule?
if (f.BufferObjs.Length != f.FaceDescriptors.Count)
{
throw new InvalidOperationException("Count mismatch between bufferObjCount and numFaceDescriptors");
}
f.Flags = utility.ReadU32();
f.CommandAlloc = utility.ReadU32();
return(f);
}
public virtual void Load(Utility utility)
{
CGFXDebug.LoadStart(this, utility);
TypeId = utility.ReadU32();
if (!VerifyTypeId(TypeId))
{
throw new InvalidOperationException($"ChunkDICTObject Load: ERROR reading DICT -- unexpected type ID '{TypeId.ToString("X8")}'");
}
var magic = utility.ReadMagic();
if (magic != Utility.MakeMagic(Magic))
{
throw new InvalidOperationException($"ChunkDICTObject Load: ERROR reading DICT -- expected magic '{Magic}', got '{Utility.GetMagicString(magic)}'");
}
Revision = utility.ReadU32();
Name = utility.ReadString();
MetaDatas = utility.LoadDICTFromOffset <ChunkDICTMetaData>();
}
public static AnimGroupElementBase Load(Utility utility)
{
AnimGroupElementBase result = null;
// We need to load the TypeId because it tells us what kind of AnimGroupElement to expect...
var typeId = utility.ReadU32();
if (typeId == 0x00080000)
{
result = new AnimGroupMeshNodeVis();
}
else if (typeId == 0x01000000)
{
result = new AnimGroupMesh();
}
else if (typeId == 0x02000000)
{
result = new AnimGroupTexSampler();
}
else if (typeId == 0x04000000)
{
result = new AnimGroupBlendOp();
}
else if (typeId == 0x08000000)
{
result = new AnimGroupMaterialColor();
}
else if (typeId == 0x10000000)
{
result = new AnimGroupModel();
}
else if (typeId == 0x20000000)
{
result = new AnimGroupTexMapper();
}
else if (typeId == 0x40000000)
{
result = new AnimGroupBone();
}
else if (typeId == 0x80000000)
{
result = new AnimGroupTexCoord();
}
if (result == null)
{
throw new NotImplementedException($"Unknown AnimGroupElement type {typeId.ToString("X8")}!");
}
CGFXDebug.LoadStart(result, utility, hasDynamicType: true);
// Otherwise, proceed...
result.TypeId = typeId;
result.Name = utility.ReadString();
result.MemberOffset = utility.ReadI32();
result.BlendOpIndex = utility.ReadI32();
result.ObjType = (AnimGroupObjType)utility.ReadU32();
result.MemberType = utility.ReadU32();
result.MaterialPtr = utility.ReadU32();
result.LoadInternal(utility);
return(result);
}
