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v3.1.0: improved the weird steam deck reported display dimensions test

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Evan Debenham
2025-04-04 12:12:47 -04:00
parent 81d53f2e3a
commit d730f3b49f
1 changed files with 6 additions and 6 deletions
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12
SPD-classes/src/main/java/com/watabou/noosa/Game.java
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@@ -100,15 +100,15 @@ public class Game implements ApplicationListener {
if (density == Float.POSITIVE_INFINITY){ if (density == Float.POSITIVE_INFINITY){
density = 100f / 160f; //assume 100PPI if density can't be found density = 100f / 160f; //assume 100PPI if density can't be found
} else if (DeviceCompat.isDesktop()) { } else if (DeviceCompat.isDesktop()) {
float PpiX = Gdx.graphics.getPpiX(); float reportedWidth = dispWidth / Gdx.graphics.getPpiX();
float PpiY = Gdx.graphics.getPpiY(); float reportedHeight = dispHeight / Gdx.graphics.getPpiY();
//this exists because Steam deck reports its display size as 4"x6.3" for some reason //this exists because Steam deck reports its display size as 4"x6.3" for some reason
// as if in portrait, instead of 6.3"x4". This results in incorrect PPI measurements. // as if in portrait, instead of 6.3"x4". This results in incorrect PPI measurements.
// So when the PPIs differ, we assume reported display size is flipped and adjust // So we check that the orientation of the resolution and the display dimensions match.
if (PpiX / PpiY > 1.1f || PpiX / PpiY < 0.9f ){ // If they don't, re-calculate density assuming reported dimensions are flipped.
float reportedDisplayHeightInches = dispHeight / PpiY; //it's actually the width if (dispWidth > dispHeight != reportedWidth > reportedHeight){
float realPpiX = dispWidth / reportedDisplayHeightInches; float realPpiX = dispWidth / reportedHeight;
density = realPpiX / 160f; density = realPpiX / 160f;
} }
} }