From your link to directx page, it said blue component is stored in the lowest byte, this is the same order as J6 glpixels/glqpixels used.
Чтв, 17 Мар 2011, Raul Miller писал(а): > On Wed, Mar 16, 2011 at 8:31 PM, bill lam <[email protected]> wrote: > > Yes, flip_rgb is needed for cairo and gdi32 but not gdiplus. > > J seems had chosen an inefficient way to represent pixsel color as an > > integer. > > http://msdn.microsoft.com/en-us/library/ee719797(v=vs.85).aspx > > Efficient pixel formats are 32 bits wide. > > rgb is for directx > http://msdn.microsoft.com/en-us/library/aa753543(v=vs.85).aspx > > I am not sure what bgr is for. I have a vague memory of it being used > in .bmp files, but when I looke them up, wikipedia says they are rgb > (wikipedia is inaccurate often enough but I still would hope that for > something this narrow and specific someone would have noticed and > fixed it if it was wrong) > > -- > Raul -- regards, ==================================================== GPG key 1024D/4434BAB3 2008-08-24 gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
