intel: fix renderbuffer map/unmap regression
authorBrian Paul <brianp@vmware.com>
Mon, 14 Sep 2009 18:40:53 +0000 (12:40 -0600)
committerBrian Paul <brianp@vmware.com>
Mon, 14 Sep 2009 18:42:18 +0000 (12:42 -0600)
commit8ec456c68cc69349c2506ce64047d06c7113780c
treee3f77500b95f9b316aef1880fc9858754ada291f
parent3c3104943946904d0e205166bc4baf28ff2bf81b
intel: fix renderbuffer map/unmap regression

Commit 36dd53a3cded9d003ec418732b7fc93c1476aa9b caused a few regressions
because the glReadBuffer() buffer wasn't getting mapped when GL_READ_BUFFER
!= GL_DRAW_BUFFER.
src/mesa/drivers/dri/intel/intel_span.c