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frontend: Update for undocked Switch screen layout.

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This commit is contained in:
bunnei 2018-01-09 22:36:07 -05:00
parent 1ca800ccee
commit 482cf8a005
8 changed files with 43 additions and 279 deletions
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66
src/core/frontend/framebuffer_layout.h
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@ -1,4 +1,4 @@
// Copyright 2016 Citra Emulator Project
// Copyright 2018 Yuzu Emulator Team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
@ -8,68 +8,30 @@
namespace Layout {
/// Describes the layout of the window framebuffer (size and top/bottom screen positions)
enum ScreenUndocked : unsigned { Width = 1280, Height = 720 };
/// Describes the layout of the window framebuffer
struct FramebufferLayout {
unsigned width;
unsigned height;
bool top_screen_enabled;
bool bottom_screen_enabled;
MathUtil::Rectangle<unsigned> top_screen;
MathUtil::Rectangle<unsigned> bottom_screen;
unsigned width{ScreenUndocked::Width};
unsigned height{ScreenUndocked::Height};
MathUtil::Rectangle<unsigned> screen;
/**
* Returns the ration of pixel size of the top screen, compared to the native size of the 3DS
* screen.
* Returns the ration of pixel size of the screen, compared to the native size of the undocked
* Switch screen.
*/
float GetScalingRatio() const;
float GetScalingRatio() const {
return static_cast<float>(screen.GetWidth()) / ScreenUndocked::Width;
}
};
/**
* Factory method for constructing a default FramebufferLayout
* @param width Window framebuffer width in pixels
* @param height Window framebuffer height in pixels
* @param is_swapped if true, the bottom screen will be displayed above the top screen
* @return Newly created FramebufferLayout object with default screen regions initialized
*/
FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height, bool is_swapped);
/**
* Factory method for constructing a FramebufferLayout with only the top or bottom screen
* @param width Window framebuffer width in pixels
* @param height Window framebuffer height in pixels
* @param is_swapped if true, the bottom screen will be displayed (and the top won't be displayed)
* @return Newly created FramebufferLayout object with default screen regions initialized
*/
FramebufferLayout SingleFrameLayout(unsigned width, unsigned height, bool is_swapped);
/**
* Factory method for constructing a Frame with the a 4x size Top screen with a 1x size bottom
* screen on the right
* This is useful in particular because it matches well with a 1920x1080 resolution monitor
* @param width Window framebuffer width in pixels
* @param height Window framebuffer height in pixels
* @param is_swapped if true, the bottom screen will be the large display
* @return Newly created FramebufferLayout object with default screen regions initialized
*/
FramebufferLayout LargeFrameLayout(unsigned width, unsigned height, bool is_swapped);
/**
* Factory method for constructing a Frame with the Top screen and bottom
* screen side by side
* This is useful for devices with small screens, like the GPDWin
* @param width Window framebuffer width in pixels
* @param height Window framebuffer height in pixels
* @param is_swapped if true, the bottom screen will be the left display
* @return Newly created FramebufferLayout object with default screen regions initialized
*/
FramebufferLayout SideFrameLayout(unsigned width, unsigned height, bool is_swapped);
/**
* Factory method for constructing a custom 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 CustomFrameLayout(unsigned width, unsigned height);
FramebufferLayout DefaultFrameLayout(unsigned width, unsigned height);
} // namespace Layout