forked from mirrors/nixpkgs
3630a37dd5
At compile time libx264 must be configured to encode videos in either 8 bit depth or 10 bit depth. It is not possible to compile libx264 to support both bit depths simultaneously. This exposes the bit depth compile option.
28 lines
771 B
Nix
28 lines
771 B
Nix
{stdenv, fetchurl, yasm, enable10bit ? false}:
|
|
|
|
stdenv.mkDerivation rec {
|
|
version = "snapshot-20141218-2245-stable";
|
|
name = "x264-20141218-2245";
|
|
|
|
src = fetchurl {
|
|
url = "ftp://ftp.videolan.org/pub/videolan/x264/snapshots/x264-${version}.tar.bz2";
|
|
sha256 = "1gp1f0382vh2hmgc23ldqyywcfljg8lsgl2849ymr14r6gxfh69m";
|
|
};
|
|
|
|
patchPhase = ''
|
|
sed -i s,/bin/bash,${stdenv.shell}, configure version.sh
|
|
'';
|
|
|
|
configureFlags = [ "--enable-shared" ]
|
|
++ stdenv.lib.optional (!stdenv.isi686) "--enable-pic"
|
|
++ stdenv.lib.optional (enable10bit) "--bit-depth=10";
|
|
|
|
buildInputs = [ yasm ];
|
|
|
|
meta = {
|
|
description = "library for encoding H264/AVC video streams";
|
|
homepage = http://www.videolan.org/developers/x264.html;
|
|
license = "GPL";
|
|
};
|
|
}
|