Author :
jbauman@chromium.org
Date :
2012-07-12 23:28:41
Hash :68715287 Message :Scale up non-multiple-of-4 dxt textures
D3D doesn't support DXT textures that aren't a multiple of 4 in size, so multiply the sizes by 2 or 4 so they work. Then ensure sampler parameters are set up correctly so they don't sample the unuploaded miplevels.
BUG=https://code.google.com/p/angleproject/issues/detail?id=237
TEST=
Review URL: https://codereview.appspot.com/6287045
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1222 736b8ea6-26fd-11df-bfd4-992fa37f6226
jbauman@chromium.org