Function NewJFloatBuffer

src/bindings/java/JNIUtil.cpp:11–17

{

jobject NewJFloatBuffer(JNIEnv * env, float* ptr, int32_t len) {
    jobject byte_buf = env->NewDirectByteBuffer(ptr, len * sizeof(float));
    jmethodID mid = env->GetMethodID(env->GetObjectClass(byte_buf),
                                     "asFloatBuffer", "()Ljava/nio/FloatBuffer;");
    if (mid == 0) throw Exception("Could not find asFloatBuffer() method");
    return env->CallObjectMethod(byte_buf, mid);
}

float* GetJFloatBuffer(JNIEnv * env, jobject buffer, int32_t len) {
    jmethodID mid = env->GetMethodID(env->GetObjectClass(buffer), "isDirect", "()Z");