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android: Add Display Listener methods for smoother secondary display updates

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David Griswold 2025-09-11 22:24:33 +03:00 • committed by OpenSauce04
parent 4ac3cab012
commit 01dc2bb776
1 changed files with 14 additions and 1 deletions
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15
src/android/app/src/main/java/org/citra/citra_emu/display/SecondaryDisplay.kt
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@ -20,7 +20,7 @@ import org.citra.citra_emu.features.settings.model.IntSetting
import org.citra.citra_emu.display.SecondaryDisplayLayout import org.citra.citra_emu.display.SecondaryDisplayLayout
import org.citra.citra_emu.NativeLibrary import org.citra.citra_emu.NativeLibrary
class SecondaryDisplay(val context: Context) { class SecondaryDisplay(val context: Context) : DisplayManager.DisplayListener {
private var pres: SecondaryDisplayPresentation? = null private var pres: SecondaryDisplayPresentation? = null
private val displayManager = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager private val displayManager = context.getSystemService(Context.DISPLAY_SERVICE) as DisplayManager
private val vd: VirtualDisplay private val vd: VirtualDisplay
@ -34,6 +34,7 @@ class SecondaryDisplay(val context: Context) {
null, null,
DisplayManager.VIRTUAL_DISPLAY_FLAG_PRESENTATION DisplayManager.VIRTUAL_DISPLAY_FLAG_PRESENTATION
) )
displayManager.registerDisplayListener(this, null)
} }
fun updateSurface() { fun updateSurface() {
@ -74,8 +75,20 @@ class SecondaryDisplay(val context: Context) {
} }
fun releaseVD() { fun releaseVD() {
displayManager.unregisterDisplayListener(this)
vd.release() vd.release()
} }
override fun onDisplayAdded(displayId: Int) {
updateDisplay()
}
override fun onDisplayRemoved(displayId: Int) {
updateDisplay()
}
override fun onDisplayChanged(displayId: Int) {
updateDisplay()
}
} }
class SecondaryDisplayPresentation( class SecondaryDisplayPresentation(
context: Context, display: Display, val parent: SecondaryDisplay context: Context, display: Display, val parent: SecondaryDisplay