Function empty_decoder_state

src/models/vibevoice/decoder.cpp:270–274

}

runtime::TransformerKVState empty_decoder_state(size_t layers) {
    runtime::TransformerKVState state;
    state.layers.resize(layers);
    return state;
}

std::vector<ggml_fp16_t> build_causal_prefill_mask_values(int64_t steps) {
    const ggml_fp16_t masked = ggml_fp32_to_fp16(-std::numeric_limits<float>::infinity());