I have ATI Radeon 32DDR and I have recently installed
new drivers for my card and i noticed that when I move
any shaped window (for example xeyes) over OpeenGL
window system hangs.
Only mouse cursor is moving and computer is not
responding to any input (mouse buttons, keyboard, and
power button). I've checked out latest dri source tree
and compiled it by myself and the same problem occurs.
I didn't have this problem with XFree86-4.2.0
compiledby myself. My system kernel version is 2.4.17,
glibc-2.2.3 and gcc-3.0.4 (XFree compiled with
gcc-2.72 maybe that's the problem?).
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user_id=515310
Sorry XFree was compiled with gcc-2.95 my mistake :-)
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I've fixed this bug. It was due to improper iteration of
clipping rectangles in function radeonClear. Which caused
driver to enter infinite loop while having hardware lock.
Patch 'xc/lib/GL/mesa/src/drv/radeon/radeon_ioctl.c'.