tree 157f7e5ce9542a8749f66b875210e4d9441871f5
parent 9b3388ed58549f055ef483751c29fb6e08815a0f
author Alexis Hetu <sugoi@google.com> 1443025652 -0400
committer Alexis Hétu <sugoi@google.com> 1443634692 +0000

Matrix determinant and inverse implementation

Implementation for determinant has been done directly in
ShaderCore in order to avoid having to allocate temporaries
manually in OutputASM.

For now, the implementation for the inverse matrix is very
simple, i.e., it doesn't attempt to re-use results from the
cofactor matrix computation to compute the determinant or
do any other kind of optimization, but it works.

Change-Id: I0fc70133809ae2752dc567bf58b60d7af7a88009
Reviewed-on: https://swiftshader-review.googlesource.com/4000
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>