st/xorg: fix crash triggered by rendercheck -t composite -f a8r8g8b8 -o Src, Saturate
authorMarcin Slusarz <marcin.slusarz@gmail.com>
Mon, 16 May 2011 19:52:47 +0000 (21:52 +0200)
committerMarek Olšák <maraeo@gmail.com>
Mon, 20 Jun 2011 00:20:26 +0000 (02:20 +0200)
commitfe20edf959c4ec565ef29f2556e03ce36e0c259f
treeffa971dcb14ea7f9949fdab62a9a85ba19f00707
parent54d1b718b897742bf424f61f911e4ca8bbffa689
st/xorg: fix crash triggered by rendercheck -t composite -f a8r8g8b8 -o Src, Saturate

samplers[0] may remain uninititialized if src picture/pixmap is null
src/gallium/state_trackers/xorg/xorg_composite.c