On Mon, 27 Dec 2004, Michel [ISO-8859-1] Dänzer wrote:
On Mon, 2004-12-27 at 09:26 -0500, Keith Conger wrote:
Ok I changed to 24 can't remember why I bumped it down to 16 in the first place. Also comment out the Option you had me add the artifacts do not show.
Hmm, sounds like the host data byte swapping doesn't work via the CP for some reason...
Hi Michel,
I'll just try to add some noise here, from the point of view of a person who does not have the hardware to test with and examines the code and docs :)
1. In RADEONSetupForScanlineImageWrite dp_gui_master_cntl_clip does not depend on endianness unlike other similar functions.. Is it right ?
2. It appears that PIX_ORDER field in gui_cntl is *not* used by microcode. In fact, I can't find DP_GUI_MASTER anywhere in R300 docs.
So, perhaps, R300 hardware would use the same endiannes settings for both MMIO and ACCEL modes ?
best
Vladimir Dergachev
