video4linux2 input support

patch by Luca Abeni, lucabe72 $$at$$ email $$dot$$ it

Originally committed as revision 4916 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 20 insertions, 0 deletions

diff --git a/configure b/configure
index db058bd678..d5f3b2cc7b 100755
--- a/configure
+++ b/configure
@@ -66,6 +66,7 @@ echo "  --disable-altivec        disable AltiVec usage"
 echo "  --disable-audio-oss      disable OSS audio support [default=no]"
 echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
 echo "  --disable-v4l            disable video4linux grabbing [default=no]"
+echo "  --disable-v4l2           disable video4linux2 grabbing [default=no]"
 echo "  --disable-bktr           disable bktr video grabbing [default=no]"
 echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
 echo "  --disable-network        disable network support [default=no]"
@@ -183,6 +184,7 @@ case "$cpu" in
 esac
 gprof="no"
 v4l="yes"
+v4l2="yes"
 bktr="no"
 audio_oss="yes"
 audio_beos="no"
@@ -276,6 +278,7 @@ SHFLAGS=-nostart
 # disable Linux things
 audio_oss="no"
 v4l="no"
+v4l2="no"
 dv1394="no"
 # enable BeOS things
 audio_beos="yes"
@@ -290,6 +293,7 @@ extralibs="-lnet"
 fi ;;
 SunOS)
 v4l="no"
+v4l2="no"
 audio_oss="no"
 dv1394="no"
 make="gmake"
@@ -300,6 +304,7 @@ extralibs="$extralibs -lsocket -lnsl"
 ;;
 NetBSD)
 v4l="no"
+v4l2="no"
 bktr="yes"
 audio_oss="yes"
 dv1394="no"
@@ -312,6 +317,7 @@ esac
 ;;
 OpenBSD)
 v4l="no"
+v4l2="no"
 bktr="yes"
 audio_oss="yes"
 dv1394="no"
@@ -323,6 +329,7 @@ extralibs="$extralibs -lossaudio"
 ;;
 FreeBSD)
 v4l="no"
+v4l2="no"
 bktr="yes"
 audio_oss="yes"
 dv1394="no"
@@ -332,6 +339,7 @@ LDFLAGS="$LDFLAGS -export-dynamic -pthread"
 ;;
 BSD/OS)
 v4l="no"
+v4l2="no"
 bktr="yes"
 audio_oss="yes"
 dv1394="no"
@@ -343,6 +351,7 @@ installstrip=""
 Darwin)
 cc="cc"
 v4l="no"
+v4l2="no"
 audio_oss="no"
 dv1394="no"
 ffserver="no"
@@ -364,6 +373,7 @@ mingw32="yes"
 ;;
 CYGWIN*)
 v4l="no"
+v4l2="no"
 audio_oss="yes"
 dv1394="no"
 vhook="no"
@@ -377,6 +387,7 @@ LDFLAGS="$LDFLAGS -rdynamic"
 IRIX*)
 ranlib="echo ignoring ranlib"
 v4l="no"
+v4l2="no"
 audio_oss="no"
 make="gmake"
 ;;
@@ -397,6 +408,7 @@ EXESUF=".exe"
 extralibs=""
 pkg_requires=""
 v4l="no"
+v4l2="no"
 audio_oss="no"
 dv1394="no"
 network="no"
@@ -486,6 +498,8 @@ for opt do
   ;;
   --disable-v4l) v4l="no"
   ;;
+  --disable-v4l2) v4l2="no"
+  ;;
   --disable-bktr) bktr="no"
   ;;
   --disable-audio-oss) audio_oss="no"
@@ -900,6 +914,7 @@ EOF
         exit 1
     fi
     v4l="no"
+    v4l2="no"
     bktr="no"
     audio_oss="no"
     dv1394="no"
@@ -1613,6 +1628,11 @@ if test "$v4l" = "yes" ; then
   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
 fi
 
+if test "$v4l2" = "yes" ; then
+  echo "#define CONFIG_VIDEO4LINUX2 1" >> $TMPH
+  echo "CONFIG_VIDEO4LINUX2=yes" >> config.mak
+fi
+
 if test "$bktr" = "yes" ; then
   echo "#define CONFIG_BKTR 1" >> $TMPH
   echo "CONFIG_BKTR=yes" >> config.mak