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+ fixed read_xxx_double methods

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This commit is contained in:
Artem Pavlenko 2009-07-07 16:05:24 +00:00
parent d20a2de459
commit 6ca258cc1e
1 changed files with 16 additions and 16 deletions
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32
include/mapnik/global.hpp
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@ -82,14 +82,14 @@ namespace mapnik
#ifndef BOOST_BIG_ENDIAN
std::memcpy(&val,&data[0],8);
#else
boost::int64_t bits = ((boost::int64_t)data[0] & 0xff) |
((boost::int64_t)data[1] & 0xff) << 8 |
((boost::int64_t)data[2] & 0xff) << 16 |
((boost::int64_t)data[3] & 0xff) << 24 |
((boost::int64_t)data[4] & 0xff) << 32 |
((boost::int64_t)data[5] & 0xff) << 40 |
((boost::int64_t)data[6] & 0xff) << 48 |
((boost::int64_t)data[7] & 0xff) << 56 ;
boost::int64_t bits = ((boost::int64_t)data[7] & 0xff) |
((boost::int64_t)data[6] & 0xff) << 8 |
((boost::int64_t)data[5] & 0xff) << 16 |
((boost::int64_t)data[4] & 0xff) << 24 |
((boost::int64_t)data[3] & 0xff) << 32 |
((boost::int64_t)data[2] & 0xff) << 40 |
((boost::int64_t)data[1] & 0xff) << 48 |
((boost::int64_t)data[0] & 0xff) << 56 ;
std::memcpy(&val,&bits,8);
#endif
return val;
@ -110,14 +110,14 @@ namespace mapnik
inline double& read_double_xdr(const char* data, double & val)
{
#ifndef BOOST_BIG_ENDIAN
boost::int64_t bits = ((boost::int64_t)data[0] & 0xff) |
((boost::int64_t)data[1] & 0xff) << 8 |
((boost::int64_t)data[2] & 0xff) << 16 |
((boost::int64_t)data[3] & 0xff) << 24 |
((boost::int64_t)data[4] & 0xff) << 32 |
((boost::int64_t)data[5] & 0xff) << 40 |
((boost::int64_t)data[6] & 0xff) << 48 |
((boost::int64_t)data[7] & 0xff) << 56 ;
boost::int64_t bits = ((boost::int64_t)data[7] & 0xff) |
((boost::int64_t)data[6] & 0xff) << 8 |
((boost::int64_t)data[5] & 0xff) << 16 |
((boost::int64_t)data[4] & 0xff) << 24 |
((boost::int64_t)data[3] & 0xff) << 32 |
((boost::int64_t)data[2] & 0xff) << 40 |
((boost::int64_t)data[1] & 0xff) << 48 |
((boost::int64_t)data[0] & 0xff) << 56 ;
std::memcpy(&val,&bits,8);
#else
std::memcpy(&val,&data[0],8);