Add RGB.

2019-04-23 18:28:52 -07:00
parent ebb8172551
commit 7b34ef9819
1 changed files with 8 additions and 0 deletions
--- a/pe/rgb.erl
+++ b/pe/rgb.erl
@@ -0,0 +1,8 @@
+-module(rgb).
+-export([pack16/1, unpack16/1]).
+
+pack16({Red, Green, Blue}) ->
+    <<Red:5, Green:6, Blue:5>>.
+
+unpack16(<<Red:5, Green:6, Blue:5>>) ->
+    {Red, Green, Blue}.