tree f3c5f7cb3539448786b2426a74d9d8dabbee22a2
parent 79f5a32175293620abe456554e10efb7c3f4e7c6
author Oliver Chang <ochang@chromium.org> 1446675812 -0800
committer Oliver Chang <ochang@chromium.org> 1446675812 -0800

Enforce input and output dimensionalities for CPDF_StitchFunc.

Also cleans up some places in the relevant functions since we're here.

BUG=551460
R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1421783004 .