diff options
Diffstat (limited to 'src/gui/painting/qcolortrc_p.h')
| -rw-r--r-- | src/gui/painting/qcolortrc_p.h | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/gui/painting/qcolortrc_p.h b/src/gui/painting/qcolortrc_p.h index 9e879bb3e2..d1ad1987df 100644 --- a/src/gui/painting/qcolortrc_p.h +++ b/src/gui/painting/qcolortrc_p.h @@ -21,17 +21,15 @@ QT_BEGIN_NAMESPACE - -// Defines an ICC TRC (Tone Reproduction Curve) +// Defines a TRC (Tone Reproduction Curve) class Q_GUI_EXPORT QColorTrc { public: - QColorTrc() noexcept : m_type(Type::Uninitialized) - { } - QColorTrc(const QColorTransferFunction &fun) : m_type(Type::Function), m_fun(fun) - { } - QColorTrc(const QColorTransferTable &table) : m_type(Type::Table), m_table(table) - { } + QColorTrc() noexcept : m_type(Type::Uninitialized) { } + QColorTrc(const QColorTransferFunction &fun) : m_type(Type::Function), m_fun(fun) { } + QColorTrc(const QColorTransferTable &table) : m_type(Type::Table), m_table(table) { } + QColorTrc(QColorTransferFunction &&fun) noexcept : m_type(Type::Function), m_fun(std::move(fun)) { } + QColorTrc(QColorTransferTable &&table) noexcept : m_type(Type::Table), m_table(std::move(table)) { } enum class Type { Uninitialized, @@ -39,9 +37,10 @@ public: Table }; - bool isLinear() const + bool isIdentity() const { - return m_type == Type::Uninitialized || (m_type == Type::Function && m_fun.isLinear()); + return (m_type == Type::Function && m_fun.isIdentity()) + || (m_type == Type::Table && m_table.isIdentity()); } bool isValid() const { |