tree e7be5c524c78ddec50b74dca1465dcbd811de033
parent d0adb140809d3e66814163e98c51dff2be0957d3
author Yang Ni <yangni@google.com> 1494364913 -0700
committer Yang Ni <yangni@google.com> 1494370860 -0700

Clean up Healing Brush and fix a crash

Bug: 38173182
Bug: 38174001

Avoid crash in getF32_3() by removing it and calling
rsGetElementAt_float3() directly.

Removed old workaround code that dealt with currently fixed
return value issues.

Replaced user function with runtime API to create float3
Allocations.

Test: Built and ran the HealingBrush and SSHealingBrush, and
      tested multiple touchups.

Change-Id: I8b368cdd550dc84c37d302d48c7a5c486359ca01