diff options
Diffstat (limited to 'host')
| -rw-r--r-- | host/lib/convert/convert_pack_sc12.cpp | 5 | ||||
| -rw-r--r-- | host/lib/convert/convert_unpack_sc12.cpp | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/host/lib/convert/convert_pack_sc12.cpp b/host/lib/convert/convert_pack_sc12.cpp index 322097e34..370e4a3e4 100644 --- a/host/lib/convert/convert_pack_sc12.cpp +++ b/host/lib/convert/convert_pack_sc12.cpp @@ -25,6 +25,11 @@ using namespace uhd::convert; typedef boost::uint32_t (*towire32_type)(boost::uint32_t); +/* C language specification requires this to be packed + * (i.e., line0, line1, line2 will be in adjacent memory locations). + * If this was not true, we'd need compiler flags here to specify + * alignment/packing. + */ struct item32_sc12_3x { item32_t line0; diff --git a/host/lib/convert/convert_unpack_sc12.cpp b/host/lib/convert/convert_unpack_sc12.cpp index 94b415355..9f7a84300 100644 --- a/host/lib/convert/convert_unpack_sc12.cpp +++ b/host/lib/convert/convert_unpack_sc12.cpp @@ -25,6 +25,11 @@ using namespace uhd::convert; typedef boost::uint32_t (*tohost32_type)(boost::uint32_t); +/* C language specification requires this to be packed + * (i.e., line0, line1, line2 will be in adjacent memory locations). + * If this was not true, we'd need compiler flags here to specify + * alignment/packing. + */ struct item32_sc12_3x { item32_t line0; |