This CL improves saveLayer handling in the SkMatrixClipStateMgr by:
1) no longer storing the clip skip offsets in the stack (since saveLayers can force multiple clip states to be open at one time)
2) writing out only the clips that are relative to the saveLayer's clip state
3) updates the testing harness to accept a save/restore bracketing a saveLayer/restore (since clips have to be applied to the saveLayer's result upon restore)
R=bsalomon@google.com, epoger@google.com
Author: robertphillips@google.com
Review URL: https://codereview.chromium.org/164823003
git-svn-id: http://skia.googlecode.com/svn/trunk@13497 2bbb7eff-a529-9590-31e7-b0007b416f81
4 files changed