Fix assert to not cause warning in release and do some sane things...
Add hooks to NVTT bc7_export library if present on the users machine. Assumes that all of the cross platform problems are fixed for incorporation into FasTC... Otherwise the options to use NVTT are ignored.
Add third party files for reading/writing TGA files.
Hold on to the raw file data once its been loaded.
Add extern C
Create imageloader constructor that keeps track of filesize.
const-guard a few functions
Abstract away generic function to read from 32-bit pixel buffer.
Add TGA image loaders
Some compilers treat hex literals as unsigned, which causes problems
Move default bit depth definitions to abstracted pixel buffer loading function.
Remove some compiler cruft with our TGA loader.
Add tga filename detection.
Add option to flip image along Y-axis to accomodate different image formats.
Merge branch 'master' of git.cs.unc.edu:pavel/FasTC