Commit 945f7329f01aa6b1888ba373f447b6048f27efec
2014-09-03T15:07:14
Add an ImageIndex helper struct to index into tex levels. This encapsulates the three values needed to index into the image array. It will simplify the logic for querying texture images from the base calss. BUG=angle:732 Change-Id: I31c55b3f972fd4d96ab540ec8498ef4b9b2ba16b Reviewed-on: https://chromium-review.googlesource.com/213856 Reviewed-by: Brandon Jones <bajones@chromium.org> Reviewed-by: Shannon Woods <shannonwoods@chromium.org> Tested-by: Jamie Madill <jmadill@chromium.org>