tree 211b086685f498f20551c84984dba3ee34da4e33
parent 05bcbe6b7a2dffc284b38ad0f2731d2894972cd8
author Nicolas Capens <capn@google.com> 1512404151 -0500
committer Nicolas Capens <nicolascapens@google.com> 1512483348 +0000

Fix internalformat handling.

- Use internalformat parameter if valid, instead of deriving from
  format/type parameters.
- Validate format/type/internalformat parameters in CopyTexSubImage().
- Moved early-out optimizations after validation.
- Removed duplicate validation.
- Use GLint consistently for internalformat parameters.

Change-Id: I377c6bb5381602d13d281f19985aa4f11d201099
Reviewed-on: https://swiftshader-review.googlesource.com/14488
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>