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mplayer: allow enabling v4l2 driver for e.g webcams

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- add flag for enabling v4l2 support for the tv backend
- required for some webcams
- off by default as no other package seems to be relying on it so far
This commit is contained in:
Trolli Schmittlauch 2020-10-01 02:35:05 +02:00
parent e7fe577d98
commit 5204792cad
1 changed files with 4 additions and 0 deletions
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4
pkgs/applications/video/mplayer/default.nix
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@ -21,6 +21,7 @@
, jackaudioSupport ? false, libjack2 ? null , jackaudioSupport ? false, libjack2 ? null
, pulseSupport ? config.pulseaudio or false, libpulseaudio ? null , pulseSupport ? config.pulseaudio or false, libpulseaudio ? null
, bs2bSupport ? false, libbs2b ? null , bs2bSupport ? false, libbs2b ? null
, v4lSupport ? false, libv4l ? null
# For screenshots # For screenshots
, libpngSupport ? true, libpng ? null , libpngSupport ? true, libpng ? null
, libjpegSupport ? true, libjpeg ? null , libjpegSupport ? true, libjpeg ? null
@ -53,6 +54,7 @@ assert pulseSupport -> libpulseaudio != null;
assert bs2bSupport -> libbs2b != null; assert bs2bSupport -> libbs2b != null;
assert libpngSupport -> libpng != null; assert libpngSupport -> libpng != null;
assert libjpegSupport -> libjpeg != null; assert libjpegSupport -> libjpeg != null;
assert v4lSupport -> libv4l != null;
let let
@ -132,6 +134,7 @@ stdenv.mkDerivation rec {
++ optional libpngSupport libpng ++ optional libpngSupport libpng
++ optional libjpegSupport libjpeg ++ optional libjpegSupport libjpeg
++ optional bs2bSupport libbs2b ++ optional bs2bSupport libbs2b
++ optional v4lSupport libv4l
++ (with darwin.apple_sdk.frameworks; optionals stdenv.isDarwin [ Cocoa OpenGL ]) ++ (with darwin.apple_sdk.frameworks; optionals stdenv.isDarwin [ Cocoa OpenGL ])
; ;
@ -156,6 +159,7 @@ stdenv.mkDerivation rec {
(if x264Support then "--enable-x264 --disable-x264-lavc" else "--disable-x264 --enable-x264-lavc") (if x264Support then "--enable-x264 --disable-x264-lavc" else "--disable-x264 --enable-x264-lavc")
(if jackaudioSupport then "" else "--disable-jack") (if jackaudioSupport then "" else "--disable-jack")
(if pulseSupport then "--enable-pulse" else "--disable-pulse") (if pulseSupport then "--enable-pulse" else "--disable-pulse")
(if v4lSupport then "--enable-v4l2 --enable-tv-v4l2" else "--disable-v4l2 --disable-tv-v4l2")
"--disable-xanim" "--disable-xanim"
"--disable-ivtv" "--disable-ivtv"
"--disable-xvid --disable-xvid-lavc" "--disable-xvid --disable-xvid-lavc"