diff --git a/native/src/cpp/mpv/MPV.cpp b/native/src/cpp/mpv/MPV.cpp
index 90a1c6e..cb0c668 100644
--- a/native/src/cpp/mpv/MPV.cpp
+++ b/native/src/cpp/mpv/MPV.cpp
@@ -581,7 +581,8 @@ JNIEXPORT jobject JNICALL Java_dev_silenium_multimedia_core_mpv_MPVKt_createRend
     const auto object = env->NewGlobalRef(self);
 
     mpv_opengl_init_params gl_params{
-            .get_proc_address = fnptr<void *(void *, const char *)>([object, jvm](void *ctx, const char *name) -> void * {
+            .get_proc_address = fnptr<void *(void *, const char *)>([jvm](void *opaque, const char *name) -> void * {
+                const auto javaRender = static_cast<jobject>(opaque);
                 JNIEnv *jni_env;
                 const auto res = jvm->AttachCurrentThread(reinterpret_cast<void **>(&jni_env), nullptr);
                 if (res != JNI_OK) {
@@ -590,19 +591,20 @@ JNIEXPORT jobject JNICALL Java_dev_silenium_multimedia_core_mpv_MPVKt_createRend
                 }
 
                 // TODO: Fix crash here during renderer disposal
-                const auto glProcMethod = jni_env->GetMethodID(jni_env->GetObjectClass(object), "getGlProc", "(Ljava/lang/String;)J");
+                const auto glProcMethod = jni_env->GetMethodID(jni_env->GetObjectClass(javaRender), "getGlProc", "(Ljava/lang/String;)J");
                 if (glProcMethod == nullptr) {
                     std::cerr << "Method not found: getGlProc" << std::endl;
                     return nullptr;
                 }
 
                 const auto nameStr = jni_env->NewStringUTF(name);
-                const auto ret = jni_env->CallLongMethod(object, glProcMethod, nameStr);
+                const auto ret = jni_env->CallLongMethod(javaRender, glProcMethod, nameStr);
                 jni_env->DeleteLocalRef(nameStr);
                 jvm->DetachCurrentThread();
                 // const auto ret = glXGetProcAddress(reinterpret_cast<const GLubyte *>(name));
                 return reinterpret_cast<void *>(ret);
             }),
+            .get_proc_address_ctx = object,
     };
     params.emplace_back(MPV_RENDER_PARAM_OPENGL_INIT_PARAMS, &gl_params);
     int advControl = advancedControl ? 1 : 0;
@@ -614,26 +616,26 @@ JNIEXPORT jobject JNICALL Java_dev_silenium_multimedia_core_mpv_MPVKt_createRend
         env->DeleteGlobalRef(object);
         return mpvResultFailure(env, "mpv_render_context_create", ret);
     }
+    const auto ctx = new RenderContext{handle, object, display};
     mpv_render_context_set_update_callback(
             handle,
-            fnptr<void(void *)>([object, jvm](void *) {
+            fnptr<void(void *)>([jvm](void *opaque) {
+                const auto render_context = static_cast<RenderContext *>(opaque);
                 JNIEnv *jni_env;
                 const auto res = jvm->AttachCurrentThread(reinterpret_cast<void **>(&jni_env), nullptr);
                 if (res != JNI_OK) {
                     std::cerr << "Failed to attach current thread" << std::endl;
                     return;
                 }
-                const auto updateMethod = jni_env->GetMethodID(jni_env->GetObjectClass(object), "requestUpdate", "()V");
+                const auto updateMethod = jni_env->GetMethodID(jni_env->GetObjectClass(render_context->gref), "requestUpdate", "()V");
                 if (updateMethod == nullptr) {
                     std::cerr << "Method not found: requestUpdate" << std::endl;
                     return;
                 }
-                std::cerr << "Requesting update: " << object << ", " << updateMethod << std::endl;
-                jni_env->CallVoidMethod(object, updateMethod);
+                jni_env->CallVoidMethod(render_context->gref, updateMethod);
                 jvm->DetachCurrentThread();
             }),
-            nullptr);
-    const auto ctx = new RenderContext{handle, object, display};
+            ctx);
     return resultSuccess(env, reinterpret_cast<jlong>(ctx));
 }
 
diff --git a/src/test/kotlin/dev/silenium/multimedia/simple/Main.kt b/src/test/kotlin/dev/silenium/multimedia/simple/Main.kt
new file mode 100644
index 0000000..0b02a94
--- /dev/null
+++ b/src/test/kotlin/dev/silenium/multimedia/simple/Main.kt
@@ -0,0 +1,28 @@
+package dev.silenium.multimedia.simple
+
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.pager.VerticalPager
+import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.window.Window
+import androidx.compose.ui.window.awaitApplication
+import java.nio.file.Files
+import kotlin.io.path.outputStream
+
+suspend fun main() = awaitApplication {
+    val file = remember {
+        val videoFile = Files.createTempFile("video", ".webm")
+        Thread.currentThread().contextClassLoader.getResourceAsStream("1080p.webm").use {
+            videoFile.outputStream().use(it::copyTo)
+        }
+        videoFile.apply { toFile().deleteOnExit() }
+    }
+
+    Window(onCloseRequest = this::exitApplication) {
+        val state = rememberPagerState { 1000 }
+        VerticalPager(state = state, modifier = Modifier.fillMaxSize(), beyondViewportPageCount = 2) {
+            VideoPlayer(file = file, suspend = state.currentPage != it, modifier = Modifier.fillMaxSize())
+        }
+    }
+}
diff --git a/src/test/kotlin/dev/silenium/multimedia/simple/VideoPlayer.kt b/src/test/kotlin/dev/silenium/multimedia/simple/VideoPlayer.kt
new file mode 100644
index 0000000..272feb3
--- /dev/null
+++ b/src/test/kotlin/dev/silenium/multimedia/simple/VideoPlayer.kt
@@ -0,0 +1,62 @@
+package dev.silenium.multimedia.simple
+
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import dev.silenium.compose.gl.surface.GLSurface
+import dev.silenium.compose.gl.surface.GLSurfaceView
+import dev.silenium.compose.gl.surface.rememberGLSurfaceState
+import dev.silenium.multimedia.core.mpv.MPV
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.withContext
+import org.lwjgl.opengl.GL30.*
+import java.nio.file.Path
+
+@Composable
+fun VideoPlayer(file: Path, suspend: Boolean = false, modifier: Modifier = Modifier) {
+    val mpv = remember {
+        MPV().apply {
+            setOption("terminal", "yes")
+            setOption("msg-level", "all=info")
+            setOption("vo", "libmpv")
+            setOption("hwdec", "auto")
+            initialize().getOrThrow()
+            setProperty("loop", "inf").getOrThrow()
+            setProperty("keep-open", "yes").getOrThrow()
+            setProperty("ao-volume", "100").getOrNull()
+        }
+    }
+    var render: MPV.Render? by remember { mutableStateOf(null) }
+    var ready by remember { mutableStateOf(false) }
+    LaunchedEffect(ready, file) {
+        withContext(Dispatchers.Default) {
+            while (!ready) {
+                delay(10)
+            }
+            println("Loading file")
+            mpv.commandAsync("loadfile", file.toAbsolutePath().toString()).getOrThrow()
+        }
+    }
+    LaunchedEffect(ready, suspend) {
+        withContext(Dispatchers.Default) {
+            mpv.commandAsync("set", "pause", if (suspend) "yes" else "no").getOrThrow()
+        }
+    }
+    val state = rememberGLSurfaceState()
+    GLSurfaceView(state, modifier = modifier, presentMode = GLSurface.PresentMode.MAILBOX, swapChainSize = 3) {
+        if (!ready) {
+            render = mpv.createRender(advancedControl = true, state::requestUpdate)
+            ready = true
+        }
+        glClearColor(0f, 0f, 0f, 0f)
+        glClear(GL_COLOR_BUFFER_BIT)
+        render?.render(fbo)?.getOrThrow()
+    }
+    DisposableEffect(Unit) {
+        onDispose {
+            println("Disposing")
+            render?.close()
+            mpv.close()
+        }
+    }
+}