jpegdec: optimise buffer scanning
authorMark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Thu, 29 Apr 2010 14:26:49 +0000 (16:26 +0200)
committerMark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Fri, 30 Apr 2010 15:49:24 +0000 (17:49 +0200)
commit52c71352e034726955ac285daf132b43bd9fb36c
treee67a76496bcbaef04983693beb0fc30dba435b22
parent761b883f2c8ccddc3e1f768259a7afe0c218e918
jpegdec: optimise buffer scanning

Specifically, when needing more data, do not rescan from start next time
around, but resume from last position.

See also #583047.
ext/jpeg/gstjpegdec.c
ext/jpeg/gstjpegdec.h