From eb10f250254a0153abd789e49a36945d996631a7 Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Sat, 27 May 2017 18:06:59 -0700
Subject: Move screen size constants from video_core to core

video_core didn't even properly use them, and they were the source of
many otherwise-unnecessary dependencies from core to video_core.
---
 src/core/frontend/framebuffer_layout.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/core/frontend/framebuffer_layout.h')

diff --git a/src/core/frontend/framebuffer_layout.h b/src/core/frontend/framebuffer_layout.h
index f1df5c55a..9a7738969 100644
--- a/src/core/frontend/framebuffer_layout.h
+++ b/src/core/frontend/framebuffer_layout.h
@@ -5,7 +5,9 @@
 #pragma once
 
 #include "common/math_util.h"
+
 namespace Layout {
+
 /// Describes the layout of the window framebuffer (size and top/bottom screen positions)
 struct FramebufferLayout {
     unsigned width;
@@ -14,6 +16,12 @@ struct FramebufferLayout {
     bool bottom_screen_enabled;
     MathUtil::Rectangle<unsigned> top_screen;
     MathUtil::Rectangle<unsigned> bottom_screen;
+
+    /**
+     * Returns the ration of pixel size of the top screen, compared to the native size of the 3DS
+     * screen.
+     */
+    float GetScalingRatio() const;
 };
 
 /**
@@ -52,4 +60,5 @@ FramebufferLayout LargeFrameLayout(unsigned width, unsigned height, bool is_swap
  * @return Newly created FramebufferLayout object with default screen regions initialized
  */
 FramebufferLayout CustomFrameLayout(unsigned width, unsigned height);
-}
+
+} // namespace Layout
-- 
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