tree fc27832ea6c3d6a38e36fd7e90751b8fa1d8e412
parent 1a39d1a4307534a758fddfb44bd25c051f005a8c
author Wan-Teh Chang <wtc@google.com> 1628033111 -0700
committer Wan-Teh Chang <wtc@google.com> 1628037781 -0700

Skip YUV/RGB conversion tests except first image

Skip the YUV<->RGB conversion tests except for the first loop iteration
(loop == 0) and the first image of an image sequence. The YUV<->RGB
conversion tests are time-consuming for large images, so we should try
to avoid duplicate tests.