StreamError stream_read_int16(stream_dt *stream, int16_t *to, bool swap)
{
StreamError err;
err = stream_read(stream, to, sizeof(*to));
if (swap)
*to = _swap16(*to);
return err;
}
void Video::swapBuffers()
{
assert(win);
switch (win->format->BitsPerPixel)
{
case 16:
_swap16();
break;
case 32:
_swap32();
break;
}
}
void FLACDecoder::writeBuffer(FLAC__int32 x, int bps) {
if (bps == 8) {
unsigned char v = (unsigned char) x;
data.push_back(v * this->getConv() - 1.0);
} else if (bps == 16) {
short v = (short) x;
data.push_back(_swap16(v) * this->getConv());
} else if (bps == 24) {
int v = (int) x;
data.push_back(_swap32(v) * this->getConv());
} else {
throw std::runtime_error(std::string("FLACDecoder error: Unsupported bit depth of ") + std::to_string(bps));
}
}
StreamError stream_write_int16(stream_dt *stream, const int16_t from, bool swap)
{
int16_t from_endian = swap ? _swap16(from) : from;
return stream_write(stream, &from_endian, sizeof(from));
}
