diff -r e8e63152f320 -r 2a9601315dfc javauis/m3g_akn/src/jni/group.inl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javauis/m3g_akn/src/jni/group.inl	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,126 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#include "javax_microedition_m3g_Group.h"
+
+JNIEXPORT void JNICALL Java_javax_microedition_m3g_Group__1addChild
+(JNIEnv* aEnv, jclass, jint aHandle, jint aHNode)
+{
+    M3G_DO_LOCK
+    m3gAddChild((M3GGroup)aHandle, (M3GNode)aHNode);
+    M3G_DO_UNLOCK(aEnv)
+}
+
+JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Group__1ctor
+(JNIEnv* aEnv, jclass, jint aM3g)
+{
+    M3G_DO_LOCK
+    jint handle = (jint)m3gCreateGroup((M3GInterface)aM3g);
+    M3G_DO_UNLOCK(aEnv)
+    return handle;
+}
+
+JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Group__1pick2D
+(JNIEnv* aEnv, jclass, jint aHandle, jint aMask, jfloat aX, jfloat aY, jint aHCamera, jfloatArray aResult)
+{
+    jfloat* elems = NULL;
+    if (aResult)
+    {
+        elems = aEnv->GetFloatArrayElements(aResult, NULL);
+        if (elems == NULL)
+        {
+            M3G_RAISE_EXCEPTION(aEnv, "java/lang/OutOfMemoryError");
+            return 0;
+        }
+    }
+
+    M3G_BEGIN_PROFILE(M3G_PROFILE_PICK);
+    M3G_DO_LOCK
+    jint ret = (jint)m3gPick2D((M3GGroup)aHandle, aMask, aX, aY, (M3GCamera)aHCamera, (jfloat*)elems);
+    M3G_DO_UNLOCK(aEnv)
+    M3G_END_PROFILE(M3G_PROFILE_PICK);
+
+    if (aResult)
+        aEnv->ReleaseFloatArrayElements(aResult, elems, 0);
+    return ret;
+}
+
+JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Group__1getChild
+(JNIEnv* aEnv, jclass, jint aHandle, jint aIndex)
+{
+    M3G_DO_LOCK
+    jint child = (jint)m3gGetChild((M3GGroup)aHandle, aIndex);
+    M3G_DO_UNLOCK(aEnv)
+    return child;
+}
+
+JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Group__1pick3D
+(JNIEnv* aEnv, jclass, jint aHandle, jint aMask, jfloatArray aRay, jfloatArray aResult)
+{
+    jfloat* rayElems = NULL;
+    if (aRay)
+    {
+        rayElems = aEnv->GetFloatArrayElements(aRay, NULL);
+        if (rayElems == NULL)
+        {
+            M3G_RAISE_EXCEPTION(aEnv, "java/lang/OutOfMemoryError");
+            return 0;
+        }
+    }
+
+    jfloat* resultElems = NULL;
+    if (aResult)
+    {
+        resultElems = aEnv->GetFloatArrayElements(aResult, NULL);
+        if (resultElems == NULL)
+        {
+            if (rayElems)
+                aEnv->ReleaseFloatArrayElements(aRay, rayElems, JNI_ABORT);
+            M3G_RAISE_EXCEPTION(aEnv, "java/lang/OutOfMemoryError");
+            return 0;
+        }
+    }
+
+    M3G_BEGIN_PROFILE(M3G_PROFILE_PICK);
+    M3G_DO_LOCK
+    jint ret = (jint)m3gPick3D((M3GGroup)aHandle, aMask, (jfloat*)rayElems, (jfloat*)resultElems);
+    M3G_DO_UNLOCK(aEnv)
+    M3G_END_PROFILE(M3G_PROFILE_PICK);
+
+    if (resultElems)
+        aEnv->ReleaseFloatArrayElements(aResult, resultElems, 0);
+    if (rayElems)
+        aEnv->ReleaseFloatArrayElements(aRay, rayElems, 0);
+    return ret;
+}
+
+JNIEXPORT jint JNICALL Java_javax_microedition_m3g_Group__1getChildCount
+(JNIEnv* aEnv, jclass, jint aHandle)
+{
+    M3G_DO_LOCK
+    jint count =(jint)m3gGetChildCount((M3GGroup)aHandle);
+    M3G_DO_UNLOCK(aEnv)
+    return count;
+}
+
+JNIEXPORT void JNICALL Java_javax_microedition_m3g_Group__1removeChild
+(JNIEnv* aEnv, jclass, jint aHandle, jint aHNode)
+{
+    M3G_DO_LOCK
+    m3gRemoveChild((M3GGroup)aHandle, (M3GNode)aHNode);
+    M3G_DO_UNLOCK(aEnv)
+}