New commits:
commit 7c4ecacaa8e63931a5713c3b359080bb47502782
Author: Pavel Vinogradov <public AT sourcemage.org>
Commit: Pavel Vinogradov <public AT sourcemage.org>
video-libs/libplacebo: added option to build and install demos,
LIBAVCODEC optional dependency,
removed fast_float dependency for scm