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6c648329c4
This changes MotionVector by removing the cpp file and moving all functions to the header, where they are now declared as constexpr so that they can be compile-time evaluated in LookupTables.h.
63 lines
1.6 KiB
C++
63 lines
1.6 KiB
C++
/*
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* Copyright (c) 2021, Hunter Salyer <thefalsehonesty@gmail.com>
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* Copyright (c) 2022, Gregory Bertilson <zaggy1024@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Types.h>
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namespace Video::VP9 {
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struct MotionVector {
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public:
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constexpr MotionVector() = default;
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constexpr MotionVector(MotionVector const& other) = default;
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constexpr MotionVector(i32 row, i32 col)
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: m_row(row)
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, m_column(col)
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{
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}
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constexpr MotionVector& operator=(MotionVector const& other) = default;
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constexpr MotionVector& operator=(MotionVector&& other) = default;
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constexpr i32 row() const { return m_row; }
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constexpr void set_row(i32 row) { m_row = row; }
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constexpr i32 column() const { return m_column; }
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constexpr void set_column(i32 col) { m_column = col; }
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constexpr MotionVector operator+(MotionVector const& other) const
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{
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return MotionVector(this->row() + other.row(), this->column() + other.column());
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}
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constexpr MotionVector& operator+=(MotionVector const& other)
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{
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*this = *this + other;
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return *this;
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}
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constexpr MotionVector operator*(i32 scalar) const
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{
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return MotionVector(this->row() * scalar, this->column() * scalar);
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}
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constexpr MotionVector& operator*=(i32 scalar)
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{
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*this = *this * scalar;
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return *this;
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}
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constexpr bool operator==(MotionVector const& other) const
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{
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return this->row() == other.row() && this->column() == other.column();
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}
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private:
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i32 m_row { 0 };
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i32 m_column { 0 };
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};
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}
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