mirror of
https://github.com/RGBCube/serenity
synced 2025-07-26 23:37:36 +00:00
LibGfx: Implement serialization of CurveTagData
This commit is contained in:
parent
1ca7f109a1
commit
3690305794
1 changed files with 17 additions and 0 deletions
|
@ -47,6 +47,21 @@ static ErrorOr<ByteBuffer> encode_cipc(CicpTagData const& tag_data)
|
|||
return bytes;
|
||||
}
|
||||
|
||||
static ErrorOr<ByteBuffer> encode_curve(CurveTagData const& tag_data)
|
||||
{
|
||||
// ICC v4, 10.6 curveType
|
||||
auto bytes = TRY(ByteBuffer::create_uninitialized(3 * sizeof(u32) + tag_data.values().size() * sizeof(u16)));
|
||||
*bit_cast<BigEndian<u32>*>(bytes.data()) = (u32)CurveTagData::Type;
|
||||
*bit_cast<BigEndian<u32>*>(bytes.data() + 4) = 0;
|
||||
*bit_cast<BigEndian<u32>*>(bytes.data() + 8) = tag_data.values().size();
|
||||
|
||||
auto* values = bit_cast<BigEndian<u16>*>(bytes.data() + 12);
|
||||
for (size_t i = 0; i < tag_data.values().size(); ++i)
|
||||
values[i] = tag_data.values()[i];
|
||||
|
||||
return bytes;
|
||||
}
|
||||
|
||||
static ErrorOr<ByteBuffer> encode_multi_localized_unicode(MultiLocalizedUnicodeTagData const& tag_data)
|
||||
{
|
||||
// ICC v4, 10.15 multiLocalizedUnicodeType
|
||||
|
@ -145,6 +160,8 @@ static ErrorOr<ByteBuffer> encode_tag_data(TagData const& tag_data)
|
|||
return encode_chromaticity(static_cast<ChromaticityTagData const&>(tag_data));
|
||||
case CicpTagData::Type:
|
||||
return encode_cipc(static_cast<CicpTagData const&>(tag_data));
|
||||
case CurveTagData::Type:
|
||||
return encode_curve(static_cast<CurveTagData const&>(tag_data));
|
||||
case MultiLocalizedUnicodeTagData::Type:
|
||||
return encode_multi_localized_unicode(static_cast<MultiLocalizedUnicodeTagData const&>(tag_data));
|
||||
case ParametricCurveTagData::Type:
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue