Signed-off-by: Mun Gwan-gyeong <elongbug@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
is being cast to another format. Casting can be done only between compatible
formats, that is formats that have matching component order and sizes.
-Swizzle fields specify they way in which fetched texel components are placed
+Swizzle fields specify the way in which fetched texel components are placed
in the result register. For example, ``swizzle_r`` specifies what is going to be
placed in first component of result register.