dolphin-emu/dolphin — pull request #1269 by degasus (2014-10-12 21:57:16+00:00)
Title: VertexLoader: Skip vertices with index = -1

This patches emits NaNs for all position indices with the index -1. This vertices should be skipped, but this would require a huge redesign of the vertex loader. So just emit NaNs which results in skipped primitives.
This may be wrong if the winding of strips matters, for quads, ... - but it's still much better than now.