Re: wl_shm formats on big-endian

2017-04-19 Thread Pekka Paalanen
On Fri, 17 Mar 2017 17:42:07 +0200 Pekka Paalanen wrote: > Hi, > > this is a re-send of a part of "Re: [PATCH weston 01/68] libweston: Add > pixel-format helpers" which I believe deserves its own thread. > > The core question is, what do WL_SHM_FORMAT_ARGB888 and > WL_SHM_FORMAT_XRGB888 formats

wl_shm formats on big-endian

2017-03-17 Thread Pekka Paalanen
Hi, this is a re-send of a part of "Re: [PATCH weston 01/68] libweston: Add pixel-format helpers" which I believe deserves its own thread. The core question is, what do WL_SHM_FORMAT_ARGB888 and WL_SHM_FORMAT_XRGB888 formats mean on big-endian? There is a possible clash with Cairo. As summary,