tree 171949529d360e029fc671fa0132d9a8f2bcae97
parent f14aea9f8ba0c65c1e6924fcbaf1a73f85c1da4c
author ztenghui <ztenghui@google.com> 1495227343 -0700
committer ztenghui <ztenghui@google.com> 1495490210 -0700

Add documentation about 0 scale matrix to Shader

fix:36989035

Test: build
Change-Id: Id1134d5d31ea6a17dc56f24d26eb5da9a78a2c2d