static Ref<Sound> decode_pcm8s_codec (const Buffer * buf, ALint channel_count, ALint bits_per_sample, ALfloat sample_frequency)
{
DynamicBuffer copy;
copy.assign(*buf);
int8_t *d = (int8_t *)copy.begin();
std::size_t i;
for (i = 0; i < copy.size(); i++)
d[i] += (int8_t) 128;
return new Sound(data_format(channel_count, bits_per_sample), sample_frequency, ©);
}
static
bool
match(DynamicBuffer& db, char const(&s)[N])
{
using boost::asio::buffer;
using boost::asio::buffer_copy;
if(db.size() < N-1)
return false;
static_string<N-1> t;
t.resize(N-1);
buffer_copy(buffer(t.data(), t.size()),
db.data());
if(t != s)
return false;
db.consume(N-1);
return true;
}
