xbmc/xbmc — pull request #5940 by fritsch (2014-12-13 10:33:06+00:00)
Title: VAAPI: Take more care when probing filters

- Don't try to access the image pitches when vaDeriveImage produce an error
- Don't try to delete an image_id that was not setup properly before
- Only continue checking when no check was false yet

This fixes a segfault on machines that don't support vaDeriveImage, like our fglrx friends :-)