r300 problems with current Xorg 1.1.1-9 build
Thierry,
I need the following three (3) patches in order for r300 to work smoothly with
compiz/beryl:
30_fedora_offscreen-pixmaps.patch
31_fedora_no_move_damage.patch
32_fedora_dont_backfill_bg_none.patch
Explaination of each
30_fedora_offscreen-pixmaps:
+ /* When the GLX_EXT_texture_from_pixmap is used, as it's
+ * implemented here, we want to pull pixmap out of video memory
+ * and into host memory. */
+
XAAEvictPixmaps function is for composite.
31_fedora_no_move_damage (spiffiffity)
Disable damage notifications on move for manually redirected windows.
The automatic compositor needs damage notification on move, but a
compositing manager doesn't.
32_fedora_dont_backfill_gb_none (spiffiffity)
Disable backfilling of windows created with bg=none, which otherwise
would force a framebuffer readback.
Without these 3, compiz/beryl rendering is extremely slow, VT switching slow,
resizing windows stalls whole system.
Can someone whos familar with these comment so we can intergrate these into
1.1.1-10? :)
Thanks,
Shawn.
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