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ICC: Mark Profile::to_pcs() and to_lab() const

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This commit is contained in:
Nico Weber 2023-04-29 22:19:59 -04:00 • committed by Andreas Kling
parent cd81b3e2fa
commit 8ab6e0d3a5
2 changed files with 4 additions and 4 deletions
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4
Userland/Libraries/LibGfx/ICC/Profile.cpp
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@ -1373,7 +1373,7 @@ static TagSignature tag_for_rendering_intent(RenderingIntent rendering_intent)
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();
} }
ErrorOr<FloatVector3> Profile::to_pcs(ReadonlyBytes color) ErrorOr<FloatVector3> Profile::to_pcs(ReadonlyBytes color) const
{ {
if (color.size() != number_of_components_in_color_space(data_color_space())) if (color.size() != number_of_components_in_color_space(data_color_space()))
return Error::from_string_literal("ICC::Profile: input color doesn't match color space size"); return Error::from_string_literal("ICC::Profile: input color doesn't match color space size");
@ -1471,7 +1471,7 @@ ErrorOr<FloatVector3> Profile::to_pcs(ReadonlyBytes color)
VERIFY_NOT_REACHED(); VERIFY_NOT_REACHED();
} }
ErrorOr<CIELAB> Profile::to_lab(ReadonlyBytes color) ErrorOr<CIELAB> Profile::to_lab(ReadonlyBytes color) const
{ {
auto pcs = TRY(to_pcs(color)); auto pcs = TRY(to_pcs(color));
if (connection_space() == ColorSpace::PCSLAB) if (connection_space() == ColorSpace::PCSLAB)

4
Userland/Libraries/LibGfx/ICC/Profile.h
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@ -265,9 +265,9 @@ public:
// The color's number of channels must match number_of_components_in_color_space(data_color_space()). // The color's number of channels must match number_of_components_in_color_space(data_color_space()).
// Do not call for DeviceLink or NamedColor profiles. (XXX others?) // Do not call for DeviceLink or NamedColor profiles. (XXX others?)
// Call connection_space() to find out the space the result is in. // Call connection_space() to find out the space the result is in.
ErrorOr<FloatVector3> to_pcs(ReadonlyBytes); ErrorOr<FloatVector3> to_pcs(ReadonlyBytes) const;
ErrorOr<CIELAB> to_lab(ReadonlyBytes); ErrorOr<CIELAB> to_lab(ReadonlyBytes) const;
// Only call these if you know that this is an RGB matrix-based profile. // Only call these if you know that this is an RGB matrix-based profile.
XYZ const& red_matrix_column() const; XYZ const& red_matrix_column() const;