| commit | ae0608381b2b4699218febd6d45ad9d307544d55 | [log] [tgz] |
|---|---|---|
| author | Robert Carr <racarr@google.com> | Mon Nov 28 10:51:00 2016 -0800 |
| committer | Robert Carr <racarr@google.com> | Tue Jan 24 10:57:40 2017 -0800 |
| tree | 9cf2ccc9fb45be608329b963b3f960f506c882cd | |
| parent | 6cf6af0299f7e48bc5bcdcd6a6c0f5a8725e9411 [diff] |
SurfaceFlinger and libgui: Switch Z-order to signed type. In preparation for SurfaceFlinger child layers. In that model children's Z order will be relative to their parent. We need negative Z values to represent children stacking below their parent (e.g. SurfaceView). Java side already uses signed types strangely enough. Test: Basically a refactoring. SurfaceFlinger still works. Change-Id: Ifcece69f6f9d917cbf5238a59f8e5de1e8ba6a25