tree 14669f93f92a09ddd6c2aff845bf57b05720b0c5
parent a17693d7a6e3b2b461e0dd19efd01d4c6fc8e21c
author Wan-Teh Chang <wtc@google.com> 1622681411 -0700
committer Joe Drago <joedrago@gmail.com> 1622739691 -0700

Avoid multiplying widthN and heightN by 2

Avoid the widthN * 2 and heightN * 2 multiplications, which could
overflow int32_t, by performing the widthN / widthD and
heightN / heightD divisions early. Those two divisions are needed to
calculate cropRect->width and cropRect->height.