Jordi Vilalta Prat b24aab3052 OPENGL: Skip empty texture updates.
This fixes some hangs when calling the GMM while running Fascination.

svn-id: r55166
2011-01-08 16:05:27 +00:00
..
2010-11-29 18:48:43 +00:00
2010-11-29 18:48:43 +00:00
2010-10-13 15:42:33 +00:00