From 386ca8534fc8d1b42669a115a8ceb9d10b487807 Mon Sep 17 00:00:00 2001 From: Vincent Sanders Date: Sat, 4 Dec 2010 20:56:46 +0000 Subject: alter external representation of colours to be AARRGGBB (r=jmb) svn path=/trunk/libcss/; revision=10985 --- docs/Colour | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 docs/Colour (limited to 'docs/Colour') diff --git a/docs/Colour b/docs/Colour new file mode 100644 index 0000000..b3e7850 --- /dev/null +++ b/docs/Colour @@ -0,0 +1,10 @@ +The exported representation of colours is an unsigned 32bit value in host order + +The value is divided into four 8bit channels. These are: + +Bits Name Desciption +0-7 Blue The blue intensity of the colour 0 is off 0xff is fully on +8-15 Green The green intensity of the colour 0 is off 0xff is fully on +16-23 Red The red intensity of the colour 0 is off 0xff is fully on +24-31 Alpha The Alpha component represents the opacity of the colour 0 is fully transparent and 0xff is opaque + -- cgit v1.2.3