diff options
Diffstat (limited to 'source/blender/blenlib/BLI_color.hh')
| -rw-r--r-- | source/blender/blenlib/BLI_color.hh | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/source/blender/blenlib/BLI_color.hh b/source/blender/blenlib/BLI_color.hh index 265013c0013..72caa5b1118 100644 --- a/source/blender/blenlib/BLI_color.hh +++ b/source/blender/blenlib/BLI_color.hh @@ -62,12 +62,12 @@ struct Color4f { return !(a == b); } - uint32_t hash() const + uint64_t hash() const { - uint32_t x1 = *(uint32_t *)&r; - uint32_t x2 = *(uint32_t *)&g; - uint32_t x3 = *(uint32_t *)&b; - uint32_t x4 = *(uint32_t *)&a; + uint64_t x1 = *(uint32_t *)&r; + uint64_t x2 = *(uint32_t *)&g; + uint64_t x3 = *(uint32_t *)&b; + uint64_t x4 = *(uint32_t *)&a; return (x1 * 1283591) ^ (x2 * 850177) ^ (x3 * 735391) ^ (x4 * 442319); } }; @@ -119,10 +119,10 @@ struct Color4b { return !(a == b); } - uint32_t hash() const + uint64_t hash() const { - return ((uint32_t)r * 1283591) ^ ((uint32_t)g * 850177) ^ ((uint32_t)b * 735391) ^ - ((uint32_t)a * 442319); + return ((uint64_t)r * 1283591) ^ ((uint64_t)g * 850177) ^ ((uint64_t)b * 735391) ^ + ((uint64_t)a * 442319); } }; |