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LibGfx/TIFF: Generate code for the u16 to TIFF::Type conversion

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This commit is contained in:
Lucas CHOLLET 2024-01-11 23:41:37 -05:00 • committed by Jelle Raaijmakers
parent a1255cb6c9
commit 3124c1616c
2 changed files with 16 additions and 27 deletions
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29
Userland/Libraries/LibGfx/ImageFormats/TIFFLoader.cpp
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@ -423,32 +423,6 @@ private:
return {};
}
ErrorOr<Type> read_type()
{
switch (TRY(read_value<u16>())) {
case to_underlying(Type::Byte):
return Type::Byte;
case to_underlying(Type::ASCII):
return Type::ASCII;
case to_underlying(Type::UnsignedShort):
return Type::UnsignedShort;
case to_underlying(Type::UnsignedLong):
return Type::UnsignedLong;
case to_underlying(Type::UnsignedRational):
return Type::UnsignedRational;
case to_underlying(Type::Undefined):
return Type::Undefined;
case to_underlying(Type::SignedLong):
return Type::SignedLong;
case to_underlying(Type::SignedRational):
return Type::SignedRational;
case to_underlying(Type::UTF8):
return Type::UTF8;
default:
return Error::from_string_literal("TIFFImageDecoderPlugin: Unknown type");
}
}
static constexpr u8 size_of_type(Type type)
{
switch (type) {
@ -541,7 +515,8 @@ private:
ErrorOr<void> read_tag()
{
auto const tag = TRY(read_value<u16>());
auto const type = TRY(read_type());
auto const raw_type = TRY(read_value<u16>());
auto const type = TRY(tiff_type_from_u16(raw_type));
auto const count = TRY(read_value<u32>());
Checked<u32> checked_size = size_of_type(type);