Uint64 SDL_ReadBE64 (SDL_RWops *src)
{
Uint64 value;
SDL_RWread(src, &value, (sizeof value), 1);
return(SDL_SwapBE64(value));
}
BOStream& BOStreamBE::operator<<(double value) throw(failure)
{
Uint64 ivalue;
memcpy(reinterpret_cast<char*>(&ivalue), reinterpret_cast<char*>(&value), 8);
ivalue = SDL_SwapBE64(ivalue);
return write(reinterpret_cast<char*>(&ivalue), 8);
}
Uint64
SDL_ReadBE64(SDL_RWops * src)
{
Uint64 value = 0;
SDL_RWread(src, &value, sizeof (value), 1);
return SDL_SwapBE64(value);
}
int SDL_WriteBE64 (SDL_RWops *dst, Uint64 value)
{
value = SDL_SwapBE64(value);
return(SDL_RWwrite(dst, &value, (sizeof value), 1));
}
size_t
SDL_WriteBE64(SDL_RWops * dst, Uint64 value)
{
const Uint64 swapped = SDL_SwapBE64(value);
return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
}
