[Intel-gfx] [patch] Fix XV scan line calculation when rotated

Barry Scott barry.scott at onelan.co.uk
Mon Jun 22 13:06:36 CEST 2009

The patch file was damaged. Here is the undamaged one.

Barry Scott wrote:
> Here is an updated patch that takes into account recent discussions.
> However I am not convinced that the code needs to be or should
> defend against the transformation yielding out of range values.
> Log message:
> When the screen is rotated the calculation of scan lines for
> MI_LOAD_SCAN_LINES_INCL must apply the f_framebuffer_to_crtc
> transformation.
> Barry
> ------------------------------------------------------------------------
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx

-------------- next part --------------
A non-text attachment was scrubbed...
Name: fix_xv_rotated.patch
Type: text/x-patch
Size: 1210 bytes
Desc: not available
URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20090622/ea7fab48/attachment.bin>

More information about the Intel-gfx mailing list