tree 61c173ae65c2b87d76c815237b5352d88313db8d
parent 2fc9051e16279dd7706e66ee2beb9079c4a436e1
author Nicolas Capens <capn@google.com> 1516739566 +0000
committer Nicolas Capens <nicolascapens@google.com> 1517851840 +0000

Swap format/type in image upload.

This refactoring makes the code for texture image upload significantly
smaller. It also aligns better with the layout of table 3.2 in the
OpenGL ES 3.0 specification which lists valid format/type combinations.

Custom RGB565 format handling was removed because it corresponds with a
regular 2-byte per pixel memcpy.

Sized internal formats were removed because a recent change fixed not
using the internalformat parameter as upload format.

Change-Id: Ief6c6e60c3d9a734cac241022bc95ffc88d752c8
Reviewed-on: https://swiftshader-review.googlesource.com/16568
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>