From 02fe1cdec4baae9e346eca50245daccdfa503147 Mon Sep 17 00:00:00 2001
From: JosJuice <josjuice@gmail.com>
Date: Sun, 9 Aug 2020 21:07:22 +0200
Subject: Android: Rewrite GetRenderSurfaceScale in Java

Long sequences of JNI calls are both hard to read and slow.
---
 .../src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java    | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'Source/Android/app/src/main/java')

diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java
index 28296f75fa..a07469b888 100644
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/NativeLibrary.java
@@ -6,6 +6,7 @@
 
 package org.dolphinemu.dolphinemu;
 
+import android.util.DisplayMetrics;
 import android.view.Surface;
 
 import androidx.appcompat.app.AlertDialog;
@@ -571,5 +572,12 @@ public final class NativeLibrary
     }
   }
 
+  public static float getRenderSurfaceScale()
+  {
+    DisplayMetrics metrics = new DisplayMetrics();
+    sEmulationActivity.get().getWindowManager().getDefaultDisplay().getMetrics(metrics);
+    return metrics.scaledDensity;
+  }
+
   public static native float GetGameAspectRatio();
 }
-- 
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