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// slang-serialize-misc-type-info.h
#ifndef SLANG_SERIALIZE_MISC_TYPE_INFO_H
#define SLANG_SERIALIZE_MISC_TYPE_INFO_H
#include "slang-serialize-type-info.h"
#include "../compiler-core/slang-source-loc.h"
#include "slang-compiler.h"
namespace Slang {
/* Conversion for serialization for some more misc Slang types
*/
// Because is sized, we don't need to convert
template <>
struct SerialTypeInfo<FeedbackType::Kind> : public SerialIdentityTypeInfo<FeedbackType::Kind> {};
// SamplerStateFlavor
template <>
struct SerialTypeInfo<SamplerStateFlavor> : public SerialConvertTypeInfo<SamplerStateFlavor, uint8_t> {};
// TextureFlavor
template <>
struct SerialTypeInfo<TextureFlavor>
{
typedef TextureFlavor NativeType;
typedef uint16_t SerialType;
enum { SerialAlignment = sizeof(SerialType) };
static void toSerial(SerialWriter* writer, const void* native, void* serial) { SLANG_UNUSED(writer); *(SerialType*)serial = ((const NativeType*)native)->flavor; }
static void toNative(SerialReader* reader, const void* serial, void* native) { SLANG_UNUSED(reader); ((NativeType*)native)->flavor = *(const SerialType*)serial; }
};
// ImageFormat
template <>
struct SerialTypeInfo<ImageFormat> : public SerialConvertTypeInfo<ImageFormat, uint8_t> {};
// Stage
template <>
struct SerialTypeInfo<Stage> : public SerialConvertTypeInfo<Stage, uint8_t> {};
// TokenType
template <>
struct SerialTypeInfo<TokenType> : public SerialConvertTypeInfo<TokenType, uint8_t> {};
// BaseType
template <>
struct SerialTypeInfo<BaseType> : public SerialConvertTypeInfo<BaseType, uint8_t> {};
// SemanticVersion
template <>
struct SerialTypeInfo<SemanticVersion> : public SerialIdentityTypeInfo<SemanticVersion> {};
// SourceLoc
// Make the type exposed, so we can look for it if we want to remap.
template <>
struct SerialTypeInfo<SourceLoc>
{
typedef SourceLoc NativeType;
typedef SerialSourceLoc SerialType;
enum { SerialAlignment = SLANG_ALIGN_OF(SerialSourceLoc) };
static void toSerial(SerialWriter* writer, const void* inNative, void* outSerial)
{
SerialSourceLocWriter* sourceLocWriter = writer->getExtraObjects().get<SerialSourceLocWriter>();
*(SerialType*)outSerial = sourceLocWriter ? sourceLocWriter->addSourceLoc(*(const NativeType*)inNative) : SerialType(0);
}
static void toNative(SerialReader* reader, const void* inSerial, void* outNative)
{
SerialSourceLocReader* sourceLocReader = reader->getExtraObjects().get<SerialSourceLocReader>();
*(NativeType*)outNative = sourceLocReader ? sourceLocReader->getSourceLoc(*(const SerialType*)inSerial) : NativeType::fromRaw(0);
}
};
// Token
template <>
struct SerialTypeInfo<Token>
{
typedef Token NativeType;
struct SerialType
{
SerialTypeInfo<BaseType>::SerialType type;
SerialTypeInfo<SourceLoc>::SerialType loc;
SerialIndex name;
};
enum { SerialAlignment = SLANG_ALIGN_OF(SerialType) };
static void toSerial(SerialWriter* writer, const void* native, void* serial)
{
auto& src = *(const NativeType*)native;
auto& dst = *(SerialType*)serial;
SerialTypeInfo<TokenType>::toSerial(writer, &src.type, &dst.type);
SerialTypeInfo<SourceLoc>::toSerial(writer, &src.loc, &dst.loc);
if (src.flags & TokenFlag::Name)
{
dst.name = writer->addName(src.getName());
}
else
{
dst.name = writer->addString(src.getContent());
}
}
static void toNative(SerialReader* reader, const void* serial, void* native)
{
auto& src = *(const SerialType*)serial;
auto& dst = *(NativeType*)native;
dst.flags = 0;
dst.charsNameUnion.chars = nullptr;
SerialTypeInfo<TokenType>::toNative(reader, &src.type, &dst.type);
SerialTypeInfo<SourceLoc>::toNative(reader, &src.loc, &dst.loc);
// At the other end all token content will appear as Names.
if (src.name != SerialIndex(0))
{
dst.charsNameUnion.name = reader->getName(src.name);
dst.flags |= TokenFlag::Name;
}
}
};
// NameLoc
template <>
struct SerialTypeInfo<NameLoc>
{
typedef NameLoc NativeType;
struct SerialType
{
SerialTypeInfo<SourceLoc>::SerialType loc;
SerialIndex name;
};
enum { SerialAlignment = SLANG_ALIGN_OF(SerialType) };
static void toSerial(SerialWriter* writer, const void* native, void* serial)
{
auto& src = *(const NativeType*)native;
auto& dst = *(SerialType*)serial;
dst.name = writer->addName(src.name);
SerialTypeInfo<SourceLoc>::toSerial(writer, &src.loc, &dst.loc);
}
static void toNative(SerialReader* reader, const void* serial, void* native)
{
auto& src = *(const SerialType*)serial;
auto& dst = *(NativeType*)native;
dst.name = reader->getName(src.name);
SerialTypeInfo<SourceLoc>::toNative(reader, &src.loc, &dst.loc);
}
};
// DiagnosticInfo
template <>
struct SerialTypeInfo<const DiagnosticInfo*>
{
typedef const DiagnosticInfo* NativeType;
typedef SerialIndex SerialType;
enum { SerialAlignment = SLANG_ALIGN_OF(SerialType) };
static void toSerial(SerialWriter* writer, const void* native, void* serial)
{
auto& src = *(const NativeType*)native;
auto& dst = *(SerialType*)serial;
dst = src ? writer->addString(UnownedStringSlice(src->name)) : SerialIndex(0);
}
static void toNative(SerialReader* reader, const void* serial, void* native)
{
auto& src = *(const SerialType*)serial;
auto& dst = *(NativeType*)native;
if (src == SerialIndex(0))
{
dst = nullptr;
}
else
{
dst = findDiagnosticByName(reader->getStringSlice(src));
}
}
};
} // namespace Slang
#endif
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