Function toByteArray

valdi_core/src/valdi_core/jni/JavaUtils.cpp:489–500

}

Valdi::BytesView toByteArray(JavaEnv /*env*/, jbyteArray array) {
    auto jLength = JavaEnv::accessEnvRet([&](JNIEnv& env) -> jint { return env.GetArrayLength(array); });

    auto bytes = Valdi::makeShared<Valdi::Bytes>();
    bytes->resize(static_cast<size_t>(jLength));

    JavaEnv::accessEnv([&](JNIEnv& env) {
        return env.GetByteArrayRegion(array, 0, jLength, reinterpret_cast<jbyte*>(bytes->data()));
    });

    return Valdi::BytesView(bytes);
}

JavaObject toByteBuffer(JavaEnv env, void* data, size_t size) {
    auto object = JavaEnv::accessEnvRetRef([&](JNIEnv& env) -> auto { return env.NewDirectByteBuffer(data, size); });