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Implement framebuffer vertical flip flag (#699)

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* Implement framebuffer vertical flip flag

* Make VerticalMirror const
This commit is contained in:
PabloMK7
2025-03-17 20:39:55 +01:00
committed by GitHub
parent 007b809ad7
commit 0eb4a71720
15 changed files with 88 additions and 28 deletions
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15
src/common/math_util.h
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@@ -1,4 +1,8 @@
// Copyright 2013 Dolphin Emulator Project / 2014 Citra Emulator Project
// Copyright Citra Emulator Project / Azahar Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
// Copyright 2013 Dolphin Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
@@ -23,6 +27,12 @@ struct Rectangle {
constexpr Rectangle(T left, T top, T right, T bottom)
: left(left), top(top), right(right), bottom(bottom) {}
template <typename U>
operator Rectangle<U>() const {
return Rectangle<U>{static_cast<U>(left), static_cast<U>(top), static_cast<U>(right),
static_cast<U>(bottom)};
}
[[nodiscard]] constexpr bool operator==(const Rectangle<T>& rhs) const {
return (left == rhs.left) && (top == rhs.top) && (right == rhs.right) &&
(bottom == rhs.bottom);
@@ -55,6 +65,9 @@ struct Rectangle {
return Rectangle{left, top, static_cast<T>(left + GetWidth() * s),
static_cast<T>(top + GetHeight() * s)};
}
[[nodiscard]] Rectangle<T> VerticalMirror(T ref_height) const {
return Rectangle{left, ref_height - bottom, right, ref_height - top};
}
};
template <typename T>