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android: Properly update emulation surface

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Previously the emulation surface wasn't being updated during configuration changes and only during specific view events. This would break input and the screen dimensions after each orientation/aspect ratio change. Now a new surface is provided every time and the display dimensions are updated as needed.
This commit is contained in:
Charles Lombardo 2023-09-17 17:27:31 -04:00
parent e3c546a1ed
commit 32d65fc8de
2 changed files with 11 additions and 25 deletions
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22
src/android/app/src/main/java/org/yuzu/yuzu_emu/fragments/EmulationFragment.kt
View file

@ -15,7 +15,6 @@ import android.net.Uri
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import android.util.Rational
import android.view.*
import android.widget.TextView
import androidx.activity.OnBackPressedCallback
@ -287,6 +286,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
override fun onConfigurationChanged(newConfig: Configuration) {
super.onConfigurationChanged(newConfig)
updateScreenLayout()
if (emulationActivity?.isInPictureInPictureMode == true) {
if (binding.drawerLayout.isOpen) {
binding.drawerLayout.close()
@ -394,16 +394,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
}
private fun updateScreenLayout() {
binding.surfaceEmulation.setAspectRatio(
when (IntSetting.RENDERER_ASPECT_RATIO.int) {
0 -> Rational(16, 9)
1 -> Rational(4, 3)
2 -> Rational(21, 9)
3 -> Rational(16, 10)
4 -> null // Stretch
else -> Rational(16, 9)
}
)
binding.surfaceEmulation.setAspectRatio(null)
emulationActivity?.buildPictureInPictureParams()
updateOrientation()
}
@ -693,7 +684,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
private class EmulationState(private val gamePath: String) {
private var state: State
private var surface: Surface? = null
private var runWhenSurfaceIsValid = false
init {
// Starting state is stopped.
@ -751,8 +741,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
// If the surface is set, run now. Otherwise, wait for it to get set.
if (surface != null) {
runWithValidSurface()
} else {
runWhenSurfaceIsValid = true
}
}
@ -760,7 +748,7 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
@Synchronized
fun newSurface(surface: Surface?) {
this.surface = surface
if (runWhenSurfaceIsValid) {
if (this.surface != null) {
runWithValidSurface()
}
}
@ -788,10 +776,9 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
}
private fun runWithValidSurface() {
runWhenSurfaceIsValid = false
NativeLibrary.surfaceChanged(surface)
when (state) {
State.STOPPED -> {
NativeLibrary.surfaceChanged(surface)
val emulationThread = Thread({
Log.debug("[EmulationFragment] Starting emulation thread.")
NativeLibrary.run(gamePath)
@ -801,7 +788,6 @@ class EmulationFragment : Fragment(), SurfaceHolder.Callback {
State.PAUSED -> {
Log.debug("[EmulationFragment] Resuming emulation.")
NativeLibrary.surfaceChanged(surface)
NativeLibrary.unpauseEmulation()
}

14
src/android/app/src/main/jni/emu_window/emu_window.cpp
View file

@ -11,6 +11,12 @@
#include "jni/emu_window/emu_window.h"
void EmuWindow_Android::OnSurfaceChanged(ANativeWindow* surface) {
m_window_width = ANativeWindow_getWidth(surface);
m_window_height = ANativeWindow_getHeight(surface);
// Ensures that we emulate with the correct aspect ratio.
UpdateCurrentFramebufferLayout(m_window_width, m_window_height);
window_info.render_surface = reinterpret_cast<void*>(surface);
}
@ -62,14 +68,8 @@ EmuWindow_Android::EmuWindow_Android(InputCommon::InputSubsystem* input_subsyste
return;
}
m_window_width = ANativeWindow_getWidth(surface);
m_window_height = ANativeWindow_getHeight(surface);
// Ensures that we emulate with the correct aspect ratio.
UpdateCurrentFramebufferLayout(m_window_width, m_window_height);
OnSurfaceChanged(surface);
window_info.type = Core::Frontend::WindowSystemType::Android;
window_info.render_surface = reinterpret_cast<void*>(surface);
m_input_subsystem->Initialize();
}