swscale: make access to filter data conditional on filter type.
authorRonald S. Bultje <rsbultje@gmail.com>
Fri, 17 Feb 2012 18:30:48 +0000 (10:30 -0800)
committerRonald S. Bultje <rsbultje@gmail.com>
Fri, 17 Feb 2012 18:31:15 +0000 (10:31 -0800)
commit1bab6f852c7ca433285d19f65c701885fa69cc57
tree91cc9a75d094f59303918f9be6b7304aec659b52
parenta95e3fa90b4190381b65d180eec5a4027075e2da
swscale: make access to filter data conditional on filter type.

Prevents crashes on 1-tap filter (unscaled). Also rename "bguf" argument
to "vbuf", seems that was a typo.
libswscale/x86/swscale_template.c