tree c0a738b5cefb64b915069f4c5a1f176b349c0ee9
parent 0f4ac4c1f3e680d753c10bd57d805e99c9fe4b13
author Nicolas Capens <capn@google.com> 1512421642 -0500
committer Nicolas Capens <nicolascapens@google.com> 1512570786 +0000

Untangle internal & implementation format.

Textures and renderbuffers were storing both the OpenGL internalformat
and the SwiftShader implementation format (i.e. sw::Format). This
change removes the implementation format, only keeping it in the Image
class.

Change-Id: Ie6ac96f6450b9a55ea9b49c6cf4b2c0681e95522
Reviewed-on: https://swiftshader-review.googlesource.com/14528
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>