void dng_area_spec::GetData (dng_stream &stream)
{
fArea.t = stream.Get_int32 ();
fArea.l = stream.Get_int32 ();
fArea.b = stream.Get_int32 ();
fArea.r = stream.Get_int32 ();
fPlane = stream.Get_uint32 ();
fPlanes = stream.Get_uint32 ();
fRowPitch = stream.Get_uint32 ();
fColPitch = stream.Get_uint32 ();
if (fPlanes < 1)
{
ThrowBadFormat ();
}
if (fRowPitch < 1 || fColPitch < 1)
{
ThrowBadFormat ();
}
if (fArea.IsEmpty () && (fRowPitch != 1 || fColPitch != 1))
{
ThrowBadFormat ();
}
#if qDNGValidate
if (gVerbose)
{
printf ("AreaSpec: t=%d, l=%d, b=%d, r=%d, p=%u:%u, rp=%u, cp=%u\n",
(int) fArea.t,
(int) fArea.l,
(int) fArea.b,
(int) fArea.r,
(unsigned) fPlane,
(unsigned) fPlanes,
(unsigned) fRowPitch,
(unsigned) fColPitch);
}
#endif
}
dng_opcode_TrimBounds::dng_opcode_TrimBounds (dng_stream &stream)
: dng_opcode (dngOpcode_TrimBounds,
stream,
"TrimBounds")
, fBounds ()
{
if (stream.Get_uint32 () != 16)
{
ThrowBadFormat ();
}
fBounds.t = stream.Get_int32 ();
fBounds.l = stream.Get_int32 ();
fBounds.b = stream.Get_int32 ();
fBounds.r = stream.Get_int32 ();
if (fBounds.IsEmpty ())
{
ThrowBadFormat ();
}
#if qDNGValidate
if (gVerbose)
{
printf ("Bounds: t=%d, l=%d, b=%d, r=%d\n",
(int) fBounds.t,
(int) fBounds.l,
(int) fBounds.b,
(int) fBounds.r);
}
#endif
}