Function add_texture

library/modules/Textures.cpp:95–100

register surface in texture raws, get a texpos

// register surface in texture raws, get a texpos
static long add_texture(SDL_Surface* surface) {
    std::lock_guard<std::mutex> lg_add_texture(g_adding_mutex);
    auto texpos = enabler->textures.raws.size();
    enabler->textures.raws.push_back(surface);
    return texpos;
}

// register surface in texture raws to specific texpos
static void insert_texture(SDL_Surface* surface, long texpos) {