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SidebySide Layout (#2859)
* added a SidebySide Layout * Reworked, so both screen have the same height and cleaned up screen translates. * added the option in the UI, hope this is the right way to do it. formated framebuffer_layout.cpp * delete the x64 files * deleted ui_configure_graphics.h * added Option for the Layout in the xml * got rid of SIDE_BY_SIDE_ASPECT_RATIO because it was useless. pulled translate into variables * changed shift variables to u32 and moved them in their respective branch. remove notr="true" for the Screen layout drop down * reworked intends :). changed function description for SideFrameLayout * some description reworking
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@ -146,17 +146,22 @@
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<widget class="QComboBox" name="layout_combobox">
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<item>
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<property name="text">
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<string notr="true">Default</string>
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<string>Default</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string notr="true">Single Screen</string>
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<string>Single Screen</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string notr="true">Large Screen</string>
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<string>Large Screen</string>
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</property>
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</item>
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<item>
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<property name="text">
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<string>Side by Side</string>
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</property>
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</item>
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</widget>
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@ -74,6 +74,9 @@ void EmuWindow::UpdateCurrentFramebufferLayout(unsigned width, unsigned height)
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case Settings::LayoutOption::LargeScreen:
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layout = Layout::LargeFrameLayout(width, height, Settings::values.swap_screen);
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break;
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case Settings::LayoutOption::SideScreen:
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layout = Layout::SideFrameLayout(width, height, Settings::values.swap_screen);
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break;
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case Settings::LayoutOption::Default:
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default:
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layout = Layout::DefaultFrameLayout(width, height, Settings::values.swap_screen);
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@ -141,6 +141,40 @@ FramebufferLayout LargeFrameLayout(unsigned width, unsigned height, bool swapped
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return res;
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}
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FramebufferLayout SideFrameLayout(unsigned width, unsigned height, bool swapped) {
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ASSERT(width > 0);
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ASSERT(height > 0);
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FramebufferLayout res{width, height, true, true, {}, {}};
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// Aspect ratio of both screens side by side
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const float emulation_aspect_ratio = static_cast<float>(Core::kScreenTopHeight) /
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(Core::kScreenTopWidth + Core::kScreenBottomWidth);
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float window_aspect_ratio = static_cast<float>(height) / width;
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MathUtil::Rectangle<unsigned> screen_window_area{0, 0, width, height};
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// Find largest Rectangle that can fit in the window size with the given aspect ratio
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MathUtil::Rectangle<unsigned> screen_rect =
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maxRectangle(screen_window_area, emulation_aspect_ratio);
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// Find sizes of top and bottom screen
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MathUtil::Rectangle<unsigned> top_screen = maxRectangle(screen_rect, TOP_SCREEN_ASPECT_RATIO);
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MathUtil::Rectangle<unsigned> bot_screen = maxRectangle(screen_rect, BOT_SCREEN_ASPECT_RATIO);
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if (window_aspect_ratio < emulation_aspect_ratio) {
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// Apply borders to the left and right sides of the window.
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u32 shift_horizontal = (screen_window_area.GetWidth() - screen_rect.GetWidth()) / 2;
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top_screen = top_screen.TranslateX(shift_horizontal);
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bot_screen = bot_screen.TranslateX(shift_horizontal);
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} else {
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// Window is narrower than the emulation content => apply borders to the top and bottom
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u32 shift_vertical = (screen_window_area.GetHeight() - screen_rect.GetHeight()) / 2;
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top_screen = top_screen.TranslateY(shift_vertical);
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bot_screen = bot_screen.TranslateY(shift_vertical);
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}
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// Move the top screen to the right if we are swapped.
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res.top_screen = swapped ? top_screen.TranslateX(bot_screen.GetWidth()) : top_screen;
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res.bottom_screen = swapped ? bot_screen : bot_screen.TranslateX(top_screen.GetWidth());
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return res;
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}
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FramebufferLayout CustomFrameLayout(unsigned width, unsigned height) {
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ASSERT(width > 0);
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ASSERT(height > 0);
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@ -158,4 +192,4 @@ FramebufferLayout CustomFrameLayout(unsigned width, unsigned height) {
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res.bottom_screen = bot_screen;
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return res;
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}
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}
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} // namespace Layout
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@ -53,6 +53,17 @@ FramebufferLayout SingleFrameLayout(unsigned width, unsigned height, bool is_swa
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*/
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FramebufferLayout LargeFrameLayout(unsigned width, unsigned height, bool is_swapped);
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/**
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* Factory method for constructing a Frame with the Top screen and bottom
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* screen side by side
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* This is useful for devices with small screens, like the GPDWin
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* @param width Window framebuffer width in pixels
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* @param height Window framebuffer height in pixels
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* @param is_swapped if true, the bottom screen will be the left display
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* @return Newly created FramebufferLayout object with default screen regions initialized
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*/
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FramebufferLayout SideFrameLayout(unsigned width, unsigned height, bool is_swapped);
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/**
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* Factory method for constructing a custom FramebufferLayout
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* @param width Window framebuffer width in pixels
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@ -36,4 +36,4 @@ void Apply() {
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Service::IR::ReloadInputDevices();
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}
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} // namespace
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} // namespace Settings
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@ -15,6 +15,7 @@ enum class LayoutOption {
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Default,
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SingleScreen,
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LargeScreen,
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SideScreen,
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};
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namespace NativeButton {
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@ -70,7 +71,7 @@ enum Values {
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static const std::array<const char*, NumAnalogs> mapping = {{
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"circle_pad", "c_stick",
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}};
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} // namespace NumAnalog
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} // namespace NativeAnalog
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struct Values {
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// CheckNew3DS
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@ -137,4 +138,4 @@ struct Values {
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static constexpr int REGION_VALUE_AUTO_SELECT = -1;
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void Apply();
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}
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} // namespace Settings
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