Treat dc1394 as a library

Originally committed as revision 10292 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -77,13 +77,13 @@ show_help(){
   echo
   echo "External library support:"
   echo "  --enable-sunmlib         use Sun medialib [default=no]"
-  echo "  --enable-dc1394          enable IIDC-1394 grabbing using libdc1394"
-  echo "                           and libraw1394 [default=no]"
   echo "  --enable-liba52          enable GPLed liba52 support [default=no]"
   echo "  --enable-liba52bin       open liba52.so.0 at runtime [default=no]"
   echo "  --enable-avisynth        allow reading AVISynth script files [default=no]"
   echo "  --enable-libamr-nb       enable libamr-nb floating point audio codec"
   echo "  --enable-libamr-wb       enable libamr-wb floating point audio codec"
+  echo "  --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394"
+  echo "                           and libraw1394 [default=no]"
   echo "  --enable-libfaac         enable FAAC support via libfaac [default=no]"
   echo "  --enable-libfaad         enable FAAD support via libfaad [default=no]"
   echo "  --enable-libfaadbin      open libfaad.so.0 at runtime [default=no]"
@@ -592,7 +592,6 @@ CONFIG_LIST="
     avisynth
     beos_netserver
     bktr
-    dc1394
     ffmpeg
     ffplay
     ffserver
@@ -605,6 +604,7 @@ CONFIG_LIST="
     libamr
     libamr_nb
     libamr_wb
+    libdc1394
     libfaac
     libfaad
     libfaadbin
@@ -780,8 +780,8 @@ libxvid_encoder_deps="libxvid"
 ac3_demuxer_deps="ac3_parser"
 audio_demuxer_deps_any="audio_oss audio_beos"
 audio_muxer_deps_any="audio_oss audio_beos"
-dc1394_demuxer_deps="dc1394"
 dv1394_demuxer_deps="dv1394"
+libdc1394_demuxer_deps="libdc1394"
 libnut_demuxer_deps="libnut"
 libnut_muxer_deps="libnut"
 mp3_demuxer_deps="mpegaudio_parser"
@@ -1576,6 +1576,7 @@ enabled_any libamr_nb libamr_wb && enable libamr
 enabled liba52     && require liba52 a52dec/a52.h a52_init -la52
 enabled libamr_nb  && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
 enabled libamr_wb  && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
+enabled libdc1394  && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
 enabled libgsm     && require libgsm gsm.h gsm_create -lgsm
 enabled libmp3lame && require LAME lame/lame.h lame_init -lmp3lame -lm
 enabled libtheora  && require libtheora theora/theora.h theora_info_init -ltheora -logg
@@ -1584,7 +1585,6 @@ enabled libogg     && require libogg ogg/ogg.h ogg_sync_init -logg
 enabled libnut     && require libnut libnut.h nut_demuxer_init -lnut
 enabled libx264    && require x264 x264.h x264_encoder_open -lx264
 enabled libxvid    && require Xvid xvid.h xvid_global -lxvidcore
-enabled dc1394     && require libdc1394 libdc1394/dc1394_control.h dc1394_create_handle -ldc1394_control -lraw1394
 enabled mlib       && require mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib
 enabled libfaac    && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
 enabled libfaad    && require2 libfaad faad.h faacDecOpen -lfaad
@@ -1792,10 +1792,10 @@ enabled_any $THREADS_LIST  && enable threads
 check_deps $CONFIG_LIST $HAVE_LIST $DECODER_LIST $ENCODER_LIST $PARSER_LIST \
     $BSF_LIST $DEMUXER_LIST $MUXER_LIST $PROTOCOL_LIST
 
+enabled libdc1394 && append pkg_requires "libraw1394"
 enabled libogg    && append pkg_requires "ogg >= 1.1"
 enabled libtheora && append pkg_requires "theora"
 enabled libvorbis && append pkg_requires "vorbis vorbisenc"
-enabled dc1394    && append pkg_requires "libraw1394"
 
 echo "install prefix            $PREFIX"
 echo "source path               $source_path"
@@ -1854,6 +1854,7 @@ echo "liba52 support            ${liba52-no}"
 echo "liba52 dlopened           ${liba52bin-no}"
 echo "libamr-nb support         ${libamr_nb-no}"
 echo "libamr-wb support         ${libamr_wb-no}"
+echo "libdc1394 support         ${libdc1394-no}"
 echo "libfaac enabled           ${libfaac-no}"
 echo "libfaad enabled           ${libfaad-no}"
 echo "libfaad dlopened          ${libfaadbin-no}"

libavformat/Makefile

@@ -35,7 +35,6 @@ OBJS-$(CONFIG_BETHSOFTVID_DEMUXER)       += bethsoftvid.o
 OBJS-$(CONFIG_C93_DEMUXER)               += c93.o vocdec.o voc.o
 OBJS-$(CONFIG_CRC_MUXER)                 += crc.o
 OBJS-$(CONFIG_DAUD_DEMUXER)              += daud.o
-OBJS-$(CONFIG_DC1394_DEMUXER)            += dc1394.o
 OBJS-$(CONFIG_DSICIN_DEMUXER)            += dsicin.o
 OBJS-$(CONFIG_DTS_DEMUXER)               += raw.o
 OBJS-$(CONFIG_DV_DEMUXER)                += dv.o
@@ -153,6 +152,7 @@ OBJS-$(CONFIG_YUV4MPEGPIPE_MUXER)        += yuv4mpeg.o
 OBJS-$(CONFIG_YUV4MPEGPIPE_DEMUXER)      += yuv4mpeg.o
 
 # external libraries
+OBJS-$(CONFIG_LIBDC1394_DEMUXER)         += dc1394.o
 OBJS-$(CONFIG_LIBNUT_DEMUXER)            += libnut.o riff.o
 OBJS-$(CONFIG_LIBNUT_MUXER)              += libnut.o riff.o
 

libavformat/allformats.c

@@ -65,7 +65,6 @@ void av_register_all(void)
     REGISTER_DEMUXER (C93, c93);
     REGISTER_MUXER   (CRC, crc);
     REGISTER_DEMUXER (DAUD, daud);
-    REGISTER_DEMUXER (DC1394, dc1394);
     REGISTER_DEMUXER (DSICIN, dsicin);
     REGISTER_DEMUXER (DTS, dts);
     REGISTER_MUXDEMUX(DV, dv);
@@ -88,6 +87,7 @@ void av_register_all(void)
     REGISTER_MUXDEMUX(IMAGE2PIPE, image2pipe);
     REGISTER_DEMUXER (INGENIENT, ingenient);
     REGISTER_DEMUXER (IPMOVIE, ipmovie);
+    REGISTER_DEMUXER (LIBDC1394, libdc1394);
     if (!ENABLE_NUT_DEMUXER) REGISTER_DEMUXER (LIBNUT, libnut);
     if (!ENABLE_NUT_MUXER)   REGISTER_MUXER   (LIBNUT, libnut);
     REGISTER_MUXDEMUX(M4V, m4v);

libavformat/allformats.h

@@ -38,7 +38,6 @@ extern AVInputFormat avs_demuxer;
 extern AVInputFormat bethsoftvid_demuxer;
 extern AVInputFormat c93_demuxer;
 extern AVInputFormat daud_demuxer;
-extern AVInputFormat dc1394_demuxer;
 extern AVInputFormat dsicin_demuxer;
 extern AVInputFormat dts_demuxer;
 extern AVInputFormat dv1394_demuxer;
@@ -62,6 +61,7 @@ extern AVInputFormat image_demuxer;
 extern AVInputFormat imagepipe_demuxer;
 extern AVInputFormat ingenient_demuxer;
 extern AVInputFormat ipmovie_demuxer;
+extern AVInputFormat libdc1394_demuxer;
 extern AVInputFormat libnut_demuxer;
 extern AVInputFormat m4v_demuxer;
 extern AVInputFormat matroska_demuxer;

libavformat/dc1394.c

@@ -182,7 +182,7 @@ static int dc1394_close(AVFormatContext * context)
     return 0;
 }
 
-AVInputFormat dc1394_demuxer = {
+AVInputFormat libdc1394_demuxer = {
     .name           = "dc1394",
     .long_name      = "dc1394 A/V grab",
     .priv_data_size = sizeof(struct dc1394_data),