tree 1be451dcea545b1ea8ffa3d970b89dc82e77bd56
parent ddfdea88d86bc9016dd51730b855ff6a9a53a4f3
author Alex Corscadden <alexc@alexc-dev1.vmware.com> 1281472664 -0700
committer Brian Paul <brianp@vmware.com> 1316786324 -0600

Allow RBUG to start blocked

It is sometimes useful to examine the first frame or and early frame of a
quickly executing and non-repeating application, this chain introduces a new
environment variable that is checked when creating contexts.  If
GALLIUM_RBUG_START_BLOCKED is set, then each context that is created is started
in a blocked state.  This allows time to connect rbug before anything is
rendered in the context.