Chris Lord a5475a4e9c Bug 734175 - Fix uploading all tiles when subtextures are unsupported. r=bgirard
The check for sub-texture support happens before iterating over tiles in
TiledTextureImage, and forces the bounds to the boundaries of the
TiledTextureImage. This causes any upload on a TiledTextureImage to re-upload
every single tile, regardless of whether it intersects with the upload region.

Fix this by moving this check inside of the tile iteration loop, and expanding
individual tile upload regions to tile boundaries.
2012-03-09 10:22:59 +00:00
..
2011-05-26 20:41:33 +01:00