tree b4d1115eba91ff2b81d70db99ee7485b5f36e159
parent fc235cfdabbcd1c915fa3a87a56d73727da2eaeb
author DRC <information@libjpeg-turbo.org> 1437518178 -0500
committer Matt Sarett <msarett@google.com> 1448317428 -0500

Further improvements to partial image decoding
When using context-based upsampling, use a dummy color conversion
routine instead of a dummy row buffer. This improves performance
(since the actual color conversion routine no longer has to be called),
and it also fixes valgrind errors when decompressing to RGB565.
Valgrind previously complained, because using the RGB565 color
converter with the dummy row buffer was causing a table lookup with
undefined indices.