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src/core/frontend/framebuffer_layout.h
64 строки
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Narr the Reg
yuzu: Add 16:10 aspect ratio
10 окт 2022, 21:32
10 окт 2022, 21:32
eb74ef4
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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project // SPDX-License-Identifier: GPL-2.0-or-later #pragma once #include "common/common_types.h" #include "common/math_util.h" namespace Layout { namespace MinimumSize { constexpr u32 Width = 640; constexpr u32 Height = 360; } // namespace MinimumSize namespace ScreenUndocked { constexpr u32 Width = 1280; constexpr u32 Height = 720; } // namespace ScreenUndocked namespace ScreenDocked { constexpr u32 Width = 1920; constexpr u32 Height = 1080; } // namespace ScreenDocked enum class AspectRatio { Default, R4_3, R21_9, R16_10, StretchToWindow, }; /// Describes the layout of the window framebuffer struct FramebufferLayout { u32 width{ScreenUndocked::Width}; u32 height{ScreenUndocked::Height}; Common::Rectangle<u32> screen; bool is_srgb{}; }; /** * Factory method for constructing a default FramebufferLayout * @param width Window framebuffer width in pixels * @param height Window framebuffer height in pixels * @return Newly created FramebufferLayout object with default screen regions initialized */ FramebufferLayout DefaultFrameLayout(u32 width, u32 height); /** * Convenience method to get frame layout by resolution scale * @param res_scale resolution scale factor */ FramebufferLayout FrameLayoutFromResolutionScale(f32 res_scale); /** * Convenience method to determine emulation aspect ratio * @param aspect Represents the index of aspect ratio stored in Settings::values.aspect_ratio * @param window_aspect_ratio Current window aspect ratio * @return Emulation render window aspect ratio */ float EmulationAspectRatio(AspectRatio aspect, float window_aspect_ratio); } // namespace Layout