IO_stat MCPlayer::load(IO_handle stream, uint32_t version)
{
IO_stat stat;
if ((stat = MCObject::load(stream, version)) != IO_NORMAL)
return stat;
// MW-2013-11-19: [[ UnicodeFileFormat ]] If sfv >= 7000, use unicode.
if ((stat = IO_read_stringref_new(filename, stream, version >= 7000)) != IO_NORMAL)
return stat;
uint32_t t_starttime, t_endtime;
if ((stat = IO_read_uint4(&t_starttime, stream)) != IO_NORMAL)
return stat;
starttime = t_starttime;
if ((stat = IO_read_uint4(&t_endtime, stream)) != IO_NORMAL)
return stat;
endtime = t_endtime;
int4 trate;
if ((stat = IO_read_int4(&trate, stream)) != IO_NORMAL)
return stat;
rate = (real8)trate * 10.0 / MAXINT4;
// MW-2013-11-19: [[ UnicodeFileFormat ]] If sfv >= 7000, use unicode.
if ((stat = IO_read_stringref_new(userCallbackStr, stream, version >= 7000)) != IO_NORMAL)
return stat;
return loadpropsets(stream, version);
}
IO_stat MCVideoClip::load(IO_handle stream, const char *version)
{
IO_stat stat;
if ((stat = MCObject::load(stream, version)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint4(&size, stream)) != IO_NORMAL)
return stat;
if (size != 0)
{
frames = new uint1[size];
if ((stat = IO_read(frames, sizeof(uint1), size, stream)) != IO_NORMAL)
return stat;
}
if (flags & F_FRAME_RATE)
if ((stat = IO_read_uint2(&framerate, stream)) != IO_NORMAL)
return stat;
if (flags & F_SCALE_FACTOR)
{
int4 i;
if ((stat = IO_read_int4(&i, stream)) != IO_NORMAL)
return stat;
scale = MCU_i4tor8(i);
}
return loadpropsets(stream);
}
bool ReadInt32(int32_t& r_value)
{
return IO_read_int4(&r_value, handle) == IO_NORMAL;
}
IO_stat MCEPS::load(IO_handle stream, uint32_t version)
{
IO_stat stat;
if ((stat = MCObject::load(stream, version)) != IO_NORMAL)
return stat;
delete postscript;
delete prolog;
if ((stat = IO_read_uint4(&size, stream)) != IO_NORMAL)
return stat;
postscript = new char[size + 1];
if ((stat = IO_read(postscript, size, stream)) != IO_NORMAL)
return stat;
postscript[size] = '\0';
// MW-2013-11-19: [[ UnicodeFileFormat ]] EPS is always ASCII so legacy.
if ((stat = IO_read_cstring_legacy(prolog, stream, 2)) != IO_NORMAL)
return stat;
int4 i;
if ((stat = IO_read_int4(&i, stream)) != IO_NORMAL)
return stat;
xscale = MCU_i4tor8(i);
if (flags & F_SCALE_INDEPENDENTLY)
{
if ((stat = IO_read_int4(&i, stream)) != IO_NORMAL)
return stat;
yscale = MCU_i4tor8(i);
}
else
yscale = xscale;
if ((stat = IO_read_int2(&angle, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_int2(&tx, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_int2(&ty, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint2(&ex, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint2(&ey, stream)) != IO_NORMAL)
return stat;
if (flags & F_RETAIN_IMAGE)
{
image = new MCImage;
image->setparent(this);
if ((stat = image->load(stream, version)) != IO_NORMAL)
return stat;
}
if (version > 1300)
{
if ((stat = IO_read_uint2(&curpage, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint2(&pagecount, stream)) != IO_NORMAL)
return stat;
if (pagecount > 0)
{
pageIndex = new uint4[pagecount];
for (i = 0 ; i < pagecount ; i++)
if ((stat = IO_read_uint4(&pageIndex[i], stream)) != IO_NORMAL)
return stat;
}
}
return loadpropsets(stream, version);
}
IO_stat MCEPS::load(IO_handle stream, const char *version)
{
IO_stat stat;
if ((stat = MCObject::load(stream, version)) != IO_NORMAL)
return stat;
delete postscript;
delete prolog;
if ((stat = IO_read_uint4(&size, stream)) != IO_NORMAL)
return stat;
postscript = new char[size + 1];
if ((stat = IO_read(postscript, sizeof(char), size, stream)) != IO_NORMAL)
return stat;
postscript[size] = '\0';
if ((stat = IO_read_string(prolog, stream)) != IO_NORMAL)
return stat;
int4 i;
if ((stat = IO_read_int4(&i, stream)) != IO_NORMAL)
return stat;
xscale = MCU_i4tor8(i);
if (flags & F_SCALE_INDEPENDENTLY)
{
if ((stat = IO_read_int4(&i, stream)) != IO_NORMAL)
return stat;
yscale = MCU_i4tor8(i);
}
else
yscale = xscale;
if ((stat = IO_read_int2(&angle, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_int2(&tx, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_int2(&ty, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint2(&ex, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint2(&ey, stream)) != IO_NORMAL)
return stat;
if (flags & F_RETAIN_IMAGE)
{
image = new MCImage;
image->setparent(this);
if ((stat = image->load(stream, version)) != IO_NORMAL)
return stat;
}
if (strncmp(version, "1.3", 3) > 0)
{
if ((stat = IO_read_uint2(&curpage, stream)) != IO_NORMAL)
return stat;
if ((stat = IO_read_uint2(&pagecount, stream)) != IO_NORMAL)
return stat;
if (pagecount > 0)
{
pageIndex = new uint4[pagecount];
for (i = 0 ; i < pagecount ; i++)
if ((stat = IO_read_uint4(&pageIndex[i], stream)) != IO_NORMAL)
return stat;
}
}
return loadpropsets(stream);
}
