Function ov_read_func

ogsr_engine/xrSound/SoundRender_Source_loader.cpp:19–26

    return 0;
}
size_t ov_read_func(void* ptr, size_t size, size_t nmemb, void* datasource)
{
    IReader* F = (IReader*)datasource;
    size_t exist_block = _max(0ul, iFloor(F->elapsed() / (float)size));
    size_t read_block = _min(exist_block, nmemb);
    F->r(ptr, (int)(read_block * size));
    return read_block;
}
int ov_close_func(void* datasource) { return 0; }
long ov_tell_func(void* datasource) { return ((IReader*)datasource)->tell(); }