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fix #2290

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This commit is contained in:
Dane Springmeyer 2014-07-28 19:06:56 -07:00
parent 7521243a7a
commit 04115c5838
1 changed files with 13 additions and 12 deletions
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25
include/mapnik/global.hpp
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@ -49,21 +49,22 @@ namespace mapnik
(((std::uint64_t) ((std::uint8_t) (A)[0])) << 56))
using byte = std::uint8_t;
#define float8net(V,M) do { double def_temp; \
((byte*) &def_temp)[0]=(M)[7]; \
((byte*) &def_temp)[1]=(M)[6]; \
((byte*) &def_temp)[2]=(M)[5]; \
((byte*) &def_temp)[3]=(M)[4]; \
((byte*) &def_temp)[4]=(M)[3]; \
((byte*) &def_temp)[5]=(M)[2]; \
((byte*) &def_temp)[6]=(M)[1]; \
((byte*) &def_temp)[7]=(M)[0]; \
((std::uint8_t*) &def_temp)[0]=(M)[7]; \
((std::uint8_t*) &def_temp)[1]=(M)[6]; \
((std::uint8_t*) &def_temp)[2]=(M)[5]; \
((std::uint8_t*) &def_temp)[3]=(M)[4]; \
((std::uint8_t*) &def_temp)[4]=(M)[3]; \
((std::uint8_t*) &def_temp)[5]=(M)[2]; \
((std::uint8_t*) &def_temp)[6]=(M)[1]; \
((std::uint8_t*) &def_temp)[7]=(M)[0]; \
(V) = def_temp; } while(0)
#define float4net(V,M) do { float def_temp; \
((byte*) &def_temp)[0]=(M)[3]; \
((byte*) &def_temp)[1]=(M)[2]; \
((byte*) &def_temp)[2]=(M)[1]; \
((byte*) &def_temp)[3]=(M)[0]; \
((std::uint8_t*) &def_temp)[0]=(M)[3]; \
((std::uint8_t*) &def_temp)[1]=(M)[2]; \
((std::uint8_t*) &def_temp)[2]=(M)[1]; \
((std::uint8_t*) &def_temp)[3]=(M)[0]; \
(V)=def_temp; } while(0)