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android: Properly update emulation surface 

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();
}