Revert "LibGL shader modification, LibGL texture1D and textureRectangle added"

Change-Id: Ie564566cbaa9ea5e87f1417aa2d84faa6b10a89f
Reviewed-on: https://swiftshader-review.googlesource.com/3719
Reviewed-by: Maxime Grégoire <mgregoire@google.com>
Tested-by: Maxime Grégoire <mgregoire@google.com>
25 files changed