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Support advanced cbuffer layouts

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* This includes 8/16/64-bit integers, 16-bit/64-bit floats, and scalar block
  packing
This commit is contained in:
baldurk
2019-02-06 13:18:32 +00:00
parent 134cdfd09b
commit fbb6b23b23
22 changed files with 1075 additions and 117 deletions
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qrenderdoc/Code/FormatElement.cpp
+96 -15
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@@ -158,9 +158,9 @@ QList<FormatElement> FormatElement::ParseFormatString(const QString &formatStrin
"|unormh|unormb" // UNORM 16-bit and 8-bit types
"|snormh|snormb" // SNORM 16-bit and 8-bit types
"|bool" // bool is stored as 4-byte int
"|byte|short|int" // signed ints
"|ubyte|ushort|uint" // unsigned ints
"|xbyte|xshort|xint" // hex ints
"|byte|short|int|long" // signed ints
"|ubyte|ushort|uint|ulong" // unsigned ints
"|xbyte|xshort|xint|xlong" // hex ints
"|half|float|double" // float types
"|vec|uvec|ivec" // OpenGL vector types
"|mat|umat|imat" // OpenGL matrix types
@@ -283,6 +283,16 @@ QList<FormatElement> FormatElement::ParseFormatString(const QString &formatStrin
type = CompType::UInt;
width = 2;
}
else if(basetype == lit("long"))
{
type = CompType::SInt;
width = 8;
}
else if(basetype == lit("ulong") || basetype == lit("xlong"))
{
type = CompType::UInt;
width = 8;
}
else if(basetype == lit("int") || basetype == lit("ivec") || basetype == lit("imat"))
{
type = CompType::SInt;
@@ -862,12 +872,51 @@ ShaderVariable FormatElement::GetShaderVar(const byte *&data, const byte *end) c
ret.name = name.toUtf8().data();
ret.type = VarType::Float;
if(format.compType == CompType::UInt)
ret.type = VarType::UInt;
if(format.compType == CompType::SInt)
ret.type = VarType::Int;
if(format.compType == CompType::Double)
{
if(format.compByteWidth == 8)
ret.type = VarType::ULong;
else if(format.compByteWidth == 4)
ret.type = VarType::UInt;
else if(format.compByteWidth == 2)
ret.type = VarType::UShort;
else if(format.compByteWidth == 1)
ret.type = VarType::UByte;
else
qCritical() << "Unexpeted component bytewidth for uint: " << format.compByteWidth;
}
else if(format.compType == CompType::SInt)
{
if(format.compByteWidth == 8)
ret.type = VarType::SLong;
else if(format.compByteWidth == 4)
ret.type = VarType::SInt;
else if(format.compByteWidth == 2)
ret.type = VarType::SShort;
else if(format.compByteWidth == 1)
ret.type = VarType::SByte;
else
qCritical() << "Unexpeted component bytewidth for sint: " << format.compByteWidth;
}
else if(format.compType == CompType::Double)
{
ret.type = VarType::Double;
if(format.compByteWidth != 8)
qCritical() << "Unexpeted component bytewidth for double: " << format.compByteWidth;
}
else
{
// assume float/double
if(format.compByteWidth == 8)
ret.type = VarType::Double;
else if(format.compByteWidth == 4)
ret.type = VarType::Float;
else if(format.compByteWidth == 2)
ret.type = VarType::Half;
else
qCritical() << "Unexpeted component bytewidth for float: " << format.compByteWidth;
}
ret.columns = qMin(format.compCount, uint8_t(4));
ret.rows = qMin(matrixdim, 4U);
@@ -892,9 +941,15 @@ ShaderVariable FormatElement::GetShaderVar(const byte *&data, const byte *end) c
if(ret.type == VarType::Double)
ret.value.dv[dst] = o.toDouble();
else if(ret.type == VarType::UInt)
if(ret.type == VarType::Float || ret.type == VarType::Half)
ret.value.dv[dst] = o.toFloat();
else if(ret.type == VarType::ULong)
ret.value.u64v[dst] = o.toULongLong();
else if(ret.type == VarType::SLong)
ret.value.s64v[dst] = o.toLongLong();
else if(ret.type == VarType::UInt || ret.type == VarType::UShort || ret.type == VarType::UByte)
ret.value.uv[dst] = o.toUInt();
else if(ret.type == VarType::Int)
else if(ret.type == VarType::SInt || ret.type == VarType::SShort || ret.type == VarType::SByte)
ret.value.iv[dst] = o.toInt();
else
ret.value.fv[dst] = o.toFloat();
@@ -930,8 +985,17 @@ QString TypeString(const ShaderVariable &v)
QString typeStr = ToQStr(v.type);
if(v.displayAsHex && v.type == VarType::UInt)
typeStr = lit("xint");
if(v.displayAsHex)
{
if(v.type == VarType::ULong)
typeStr = lit("xlong");
else if(v.type == VarType::UInt)
typeStr = lit("xint");
else if(v.type == VarType::UShort)
typeStr = lit("xshort");
else if(v.type == VarType::UByte)
typeStr = lit("xbyte");
}
if(v.rows == 1 && v.columns == 1)
return typeStr;
@@ -975,11 +1039,19 @@ QString RowString(const ShaderVariable &v, uint32_t row, VarType type)
return RowValuesToString((int)v.columns, v.value.dv[row * v.columns + 0],
v.value.dv[row * v.columns + 1], v.value.dv[row * v.columns + 2],
v.value.dv[row * v.columns + 3]);
else if(type == VarType::Int)
else if(type == VarType::SLong)
return RowValuesToString((int)v.columns, v.value.s64v[row * v.columns + 0],
v.value.s64v[row * v.columns + 1], v.value.s64v[row * v.columns + 2],
v.value.s64v[row * v.columns + 3]);
else if(type == VarType::ULong)
return RowValuesToString((int)v.columns, v.value.u64v[row * v.columns + 0],
v.value.u64v[row * v.columns + 1], v.value.u64v[row * v.columns + 2],
v.value.u64v[row * v.columns + 3]);
else if(type == VarType::SInt || type == VarType::SShort || type == VarType::SByte)
return RowValuesToString((int)v.columns, v.value.iv[row * v.columns + 0],
v.value.iv[row * v.columns + 1], v.value.iv[row * v.columns + 2],
v.value.iv[row * v.columns + 3]);
else if(type == VarType::UInt)
else if(type == VarType::UInt || type == VarType::UShort || type == VarType::UByte)
return RowValuesToString((int)v.columns, v.value.uv[row * v.columns + 0],
v.value.uv[row * v.columns + 1], v.value.uv[row * v.columns + 2],
v.value.uv[row * v.columns + 3]);
@@ -1023,8 +1095,17 @@ QString RowTypeString(const ShaderVariable &v)
QString typeStr = ToQStr(v.type);
if(v.displayAsHex && v.type == VarType::UInt)
typeStr = lit("xint");
if(v.displayAsHex)
{
if(v.type == VarType::ULong)
typeStr = lit("xlong");
else if(v.type == VarType::UInt)
typeStr = lit("xint");
else if(v.type == VarType::UShort)
typeStr = lit("xshort");
else if(v.type == VarType::UByte)
typeStr = lit("xbyte");
}
if(v.columns == 1)
return typeStr;