WIP: Fix SDL init | Audio working

src/MeloNX-Skip/melonx-native/Android/app/src/main/AndroidManifest.xml

@@ -32,6 +32,7 @@
     <!-- Allow access to the vibrator -->
     <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
     <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
     <!-- if you want to capture audio, uncomment this. -->
     <!-- <uses-permission android:name="android.permission.RECORD_AUDIO" /> -->

src/MeloNX-Skip/melonx-native/Android/app/src/main/java/org/libsdl/app/SDLActivity.java

@@ -398,7 +398,7 @@ public class SDLActivity extends AppCompatActivity implements View.OnSystemUiVis
         mSurface = createSDLSurface(this);
 
         mLayout = new RelativeLayout(this);
-        mLayout.addView(mSurface);
+//        mLayout.addView(mSurface);
 
         // Get our current screen orientation and pass it down.
         mCurrentOrientation = SDLActivity.getCurrentOrientation();
@@ -1883,15 +1883,15 @@ class SDLMain implements Runnable {
 
         Log.v("SDL", "Running main function " + function + " from library " + library);
 
-        SDLActivity.nativeRunMain(library, function, arguments);
+//        SDLActivity.nativeRunMain(library, function, arguments);
 
-        Log.v("SDL", "Finished main function");
-
-        if (SDLActivity.mSingleton != null && !SDLActivity.mSingleton.isFinishing()) {
-            // Let's finish the Activity
-            SDLActivity.mSDLThread = null;
-            SDLActivity.mSingleton.finish();
-        }  // else: Activity is already being destroyed
+//        Log.v("SDL", "Finished main function");
+//
+//        if (SDLActivity.mSingleton != null && !SDLActivity.mSingleton.isFinishing()) {
+//            // Let's finish the Activity
+//            SDLActivity.mSDLThread = null;
+//            SDLActivity.mSingleton.finish();
+//        }  // else: Activity is already being destroyed
 
     }
 }

src/MeloNX-Skip/melonx-native/Android/app/src/main/kotlin/Main.kt

@@ -10,14 +10,19 @@ import android.app.Application
 import androidx.activity.enableEdgeToEdge
 import androidx.activity.compose.setContent
 import androidx.appcompat.app.AppCompatActivity
+import androidx.compose.foundation.background
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.size
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.SideEffect
 import androidx.compose.runtime.saveable.rememberSaveableStateHolder
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.viewinterop.AndroidView
 import androidx.core.app.ActivityCompat
 import org.libsdl.app.SDLActivity
 
@@ -50,10 +55,14 @@ open class MainActivity: SDLActivity {
         enableEdgeToEdge()
 
         setContent {
-            val saveableStateHolder = rememberSaveableStateHolder()
-            saveableStateHolder.SaveableStateProvider(true) {
-                PresentationRootView(ComposeContext())
-                SideEffect { saveableStateHolder.removeState(true) }
+            Box {
+                SDLComposeSurface()
+
+                val saveableStateHolder = rememberSaveableStateHolder()
+                saveableStateHolder.SaveableStateProvider(true) {
+                    PresentationRootView(ComposeContext())
+                    SideEffect { saveableStateHolder.removeState(true) }
+                }
             }
         }
 
@@ -119,6 +128,15 @@ open class MainActivity: SDLActivity {
 
     companion object {
     }
+
+    @Composable
+    fun SDLComposeSurface() {
+        AndroidView(
+            factory = { context ->
+                mSurface
+            }
+        )
+    }
 }
 
 @Composable

src/MeloNX-Skip/melonx-native/Sources/MeloNXModel/Ryujinx.swift

@@ -139,8 +139,8 @@ private extension Ryujinx {
         args.append(config.gamepath)
 
         // Starts with vulkan
-//        args.append("--graphics-backend")
-//        args.append("Vulkan")
+        args.append("--graphics-backend")
+        args.append("Vulkan")
 
         args.append(contentsOf: ["--memory-manager-mode", config.memoryManagerMode])
 

src/MeloNX-Skip/melonx-native/Sources/melonx/melonxApp.swift

@@ -22,6 +22,7 @@ public struct melonxRootView : View {
                 logger.info("Welcome to Skip on \(androidSDK != nil ? "Android" : "Darwin")!")
                 logger.info("Skip app logs are viewable in the Xcode console for iOS; Android logs can be viewed in Studio or using adb logcat")
             }
+            .opacity(0.3)
     }
 }
 

src/Ryujinx.Headless.SDL2/WindowBase.cs

@@ -18,6 +18,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
 using System.Threading;
 using static SDL2.SDL;
 using AntiAliasing = Ryujinx.Common.Configuration.AntiAliasing;
@@ -36,7 +37,7 @@ namespace Ryujinx.Headless.SDL2
 
         private static readonly ConcurrentQueue<Action> _mainThreadActions = new();
 
-        [LibraryImport("SDL2.framework/SDL2")]
+        [LibraryImport("SDL2", SetLastError = true)]
         // TODO: Remove this as soon as SDL2-CS was updated to expose this method publicly
         private static partial IntPtr SDL_LoadBMP_RW(IntPtr src, int freesrc);