Function model_map_span_vec_include_layer_decode_static

ds4.c:4229–4264

static uint64_t required_u64_compat(const ds4_model *m, const char *key) {
    uint64_t v = 0;
    if (!model_get_u64_compat(m, key, &v)) {
        fprintf(stderr, "ds4: required metadata key is missing: %s\n", key);
        exit(1);
    }
    return v;
}

static float required_f32(const ds4_model *m, const char *key) {
    float v = 0.0f;
    if (!model_get_f32_compat(m, key, &v)) {
        fprintf(stderr, "ds4: required metadata key is missing: %s\n", key);
        exit(1);
    }
    return v;
}

static bool required_bool(const ds4_model *m, const char *key) {
    bool v = false;
    if (!model_get_bool(m, key, &v)) {
        fprintf(stderr, "ds4: required metadata key is missing: %s\n", key);
        exit(1);
    }
    return v;
}

static ds4_tensor *required_tensor(const ds4_model *m, const char *name) {
    ds4_tensor *t = model_find_tensor(m, name);
    if (!t) {
        fprintf(stderr, "ds4: required tensor is missing: %s\n", name);
        exit(1);
    }
    return t;
}

static ds4_tensor *tensor_by_namef(const ds4_model *m, const char *fmt, uint32_t layer) {
    char name[128];
    int n = snprintf(name, sizeof(name), fmt, layer);
    if (n < 0 || (size_t)n >= sizeof(name)) ds4_die("tensor name is too long");
    return model_find_tensor(m, name);