Revert "isl: Fix assertion failure for npot pixel formats"
Revert "isl: Fix assertion failure for npot pixel formats"

This reverts commit 96d1baa88d37c51c94579f650cfd9465d28634f4.

metora/MesaGLSLCompiler,metora/MesaGLSLCompiler,metora/MesaGLSLCompiler