swscale: delay allocation of formatConvBuffer().
authorRonald S. Bultje <rsbultje@gmail.com>
Fri, 27 May 2011 16:23:32 +0000 (12:23 -0400)
committerRonald S. Bultje <rsbultje@gmail.com>
Fri, 27 May 2011 17:22:27 +0000 (13:22 -0400)
commit389e2000ebc299b9da24f7e5faf9a68a88f9ee7c
tree39af74d6d254b7543b74ff97d2d781c4aa202b7e
parentf327bfa6dcdbce4593213c30a328d8aaf7a4b86b
swscale: delay allocation of formatConvBuffer().

That means it won't be allocated when not needed. Alongside
this, it fixes valgrind/fate-detected memory leaks.
libswscale/utils.c