Function Java_com_cactus_CactusJNI_nativeImageEmbed

android/cactus_jni.cpp:451–476

}

JNIEXPORT jfloatArray JNICALL
Java_com_cactus_CactusJNI_nativeImageEmbed(JNIEnv* env, jobject, jlong handle, jstring imagePath) {
    if (handle == 0) { throwCactusException(env, "Model not initialized"); return nullptr; }

    const char* path = jstring_to_cstr(env, imagePath);
    std::vector<float> buffer(4096);
    size_t embeddingDim = 0;

    int result = cactus_image_embed(
        reinterpret_cast<cactus_model_t>(handle),
        path,
        buffer.data(),
        buffer.size(),
        &embeddingDim
    );

    release_jstring(env, imagePath, path);

    if (result < 0) { throwOnError(env); return nullptr; }

    jfloatArray jarray = env->NewFloatArray(static_cast<jsize>(embeddingDim));
    if (embeddingDim > 0) {
        env->SetFloatArrayRegion(jarray, 0, static_cast<jsize>(embeddingDim), buffer.data());
    }
    return jarray;
}

JNIEXPORT jfloatArray JNICALL
Java_com_cactus_CactusJNI_nativeAudioEmbed(JNIEnv* env, jobject, jlong handle, jstring audioPath) {