gallium: fix/finish glReadPixels(GL_DEPTH_COMPONENT).
authorBrian <brian.paul@tungstengraphics.com>
Wed, 13 Feb 2008 00:44:57 +0000 (17:44 -0700)
committerBrian <brian.paul@tungstengraphics.com>
Wed, 13 Feb 2008 00:44:57 +0000 (17:44 -0700)
commit9af687c53037afe57e765f705906e12a86865c03
tree4cdd811e7d7a8fef90d24f037be736bab55009a8
parent48e223a0db85e83e180a49f3c3c7ea4101a86f40
gallium: fix/finish glReadPixels(GL_DEPTH_COMPONENT).

This fixes demos/reflect ('d' key) and tests/zreaddraw.c
src/mesa/state_tracker/st_cb_readpixels.c