do UPDATE_CACHE only when needed (which should be VERY rare)
authorMichael Niedermayer <michaelni@gmx.at>
Fri, 31 Mar 2006 17:43:28 +0000 (17:43 +0000)
committerMichael Niedermayer <michaelni@gmx.at>
Fri, 31 Mar 2006 17:43:28 +0000 (17:43 +0000)
commit78d2d4e1111f1284e12da9ae4daa0b7c14733055
tree269a4a107b66a92a08d48584b21f017bc7caa7f7
parente7e2025a535c61c9dc6f7e3226458b65f4b559d2
do UPDATE_CACHE only when needed (which should be VERY rare)

Originally committed as revision 5254 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/mjpeg.c