| commit | 061b7471f1cca72c98ebec53d0e89e8166ed30f3 | [log] [tgz] |
|---|---|---|
| author | Pekka Paalanen <ppaalanen@gmail.com> | Thu Jan 12 15:00:57 2012 +0200 |
| committer | Pekka Paalanen <ppaalanen@gmail.com> | Fri Jan 27 10:44:22 2012 +0200 |
| tree | 6e0caa27e3e00316e59b98b1bd1e5bdd0ac7f7b7 | |
| parent | 668ca37b19926e57b414497f3881f3939e804c0d [diff] |
compositor: drop inverse matrix from weston_transform Remove the inverse matrix member from struct weston_transform. It is easier (and probably faster, too) to create and store only forward transformation matrices in a list, multiply them once, and then invert the final matrix, rather than creating both forward and inverse matrices, and multiplying both. Add a stub for the 4x4 matrix inversion function. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>