diff options
| -rw-r--r-- | include/rin/float.h | 5 | ||||
| -rw-r--r-- | src/float/float.c | 36 |
2 files changed, 40 insertions, 1 deletions
diff --git a/include/rin/float.h b/include/rin/float.h index 16d1f7e..70bb072 100644 --- a/include/rin/float.h +++ b/include/rin/float.h @@ -26,7 +26,6 @@ /* * TODO: - * · weak aliasing * · more modes */ @@ -59,8 +58,12 @@ unsigned int rin_compare_rin_vec4d(const struct rin_vec4d a, const struct rin_ve uint32_t rin_float_to_uint(const float num); int32_t rin_float_to_int(const float num); +float rin_uint_to_float(const uint32_t num); +float rin_int_to_float(const int32_t num); uint64_t rin_double_to_ulong(const double num); int64_t rin_double_to_long(const double num); +double rin_ulong_to_double(const uint64_t num); +double rin_long_to_double(const int64_t num); #endif /* LIBRIN_FLOAT_INCLUDED */ diff --git a/src/float/float.c b/src/float/float.c index 9520bea..e9e6700 100644 --- a/src/float/float.c +++ b/src/float/float.c @@ -229,6 +229,24 @@ int32_t rin_float_to_int(const float num) return ret; } +float rin_uint_to_float(const uint32_t num) +{ + float ret; + + memcpy(&ret, &num, sizeof(num)); + + return ret; +} + +float rin_int_to_float(const int32_t num) +{ + float ret; + + memcpy(&ret, &num, sizeof(num)); + + return ret; +} + uint64_t rin_double_to_ulong(const double num) { uint64_t ret; @@ -246,3 +264,21 @@ int64_t rin_double_to_long(const double num) return ret; } + +double rin_ulong_to_double(const uint64_t num) +{ + double ret; + + memcpy(&ret, &num, sizeof(num)); + + return ret; +} + +double rin_long_to_double(const int64_t num) +{ + double ret; + + memcpy(&ret, &num, sizeof(num)); + + return ret; +} |