diff options
Diffstat (limited to 'ext/raw1394')
| -rw-r--r-- | ext/raw1394/Makefile.am | 29 | ||||
| -rw-r--r-- | ext/raw1394/Makefile.in | 864 | ||||
| -rw-r--r-- | ext/raw1394/gst1394.c | 51 | ||||
| -rw-r--r-- | ext/raw1394/gst1394clock.c | 154 | ||||
| -rw-r--r-- | ext/raw1394/gst1394clock.h | 77 | ||||
| -rw-r--r-- | ext/raw1394/gst1394probe.c | 140 | ||||
| -rw-r--r-- | ext/raw1394/gst1394probe.h | 32 | ||||
| -rw-r--r-- | ext/raw1394/gstdv1394src.c | 1134 | ||||
| -rw-r--r-- | ext/raw1394/gstdv1394src.h | 101 | ||||
| -rw-r--r-- | ext/raw1394/gsthdv1394src.c | 844 | ||||
| -rw-r--r-- | ext/raw1394/gsthdv1394src.h | 85 |
11 files changed, 3511 insertions, 0 deletions
diff --git a/ext/raw1394/Makefile.am b/ext/raw1394/Makefile.am new file mode 100644 index 0000000..ae55f86 --- /dev/null +++ b/ext/raw1394/Makefile.am @@ -0,0 +1,29 @@ +plugin_LTLIBRARIES = libgst1394.la + +if USE_LIBIEC61883 +hdvsource = gsthdv1394src.c +hdvheaders = gsthdv1394src.h +else +hdvsource = +hdvheaders = +endif + +libgst1394_la_SOURCES = \ + gst1394.c gst1394probe.c gstdv1394src.c $(hdvsource) \ + gst1394clock.c +libgst1394_la_CFLAGS = \ + $(GST_PLUGINS_BASE_CFLAGS) \ + $(GST_BASE_CFLAGS) \ + $(GST_CFLAGS) \ + $(DV1394_CFLAGS) +libgst1394_la_LIBADD = \ + $(GST_PLUGINS_BASE_LIBS) -lgstinterfaces-$(GST_MAJORMINOR) \ + $(GST_BASE_LIBS) \ + $(GST_LIBS) \ + $(DV1394_LIBS) +libgst1394_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) +libgst1394_la_LIBTOOLFLAGS = --tag=disable-static + +noinst_HEADERS = gstdv1394src.h gst1394probe.h $(hdvheaders) \ + gst1394clock.h + diff --git a/ext/raw1394/Makefile.in b/ext/raw1394/Makefile.in new file mode 100644 index 0000000..0b4e7ac --- /dev/null +++ b/ext/raw1394/Makefile.in @@ -0,0 +1,864 @@ +# Makefile.in generated by automake 1.11.3 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software +# Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = ext/raw1394 +DIST_COMMON = $(am__noinst_HEADERS_DIST) $(srcdir)/Makefile.am \ + $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/common/m4/as-ac-expand.m4 \ + $(top_srcdir)/common/m4/as-auto-alt.m4 \ + $(top_srcdir)/common/m4/as-compiler-flag.m4 \ + $(top_srcdir)/common/m4/as-gcc-inline-assembly.m4 \ + $(top_srcdir)/common/m4/as-objc.m4 \ + $(top_srcdir)/common/m4/as-python.m4 \ + $(top_srcdir)/common/m4/as-scrub-include.m4 \ + $(top_srcdir)/common/m4/as-version.m4 \ + $(top_srcdir)/common/m4/ax_create_stdint_h.m4 \ + $(top_srcdir)/common/m4/gst-arch.m4 \ + $(top_srcdir)/common/m4/gst-args.m4 \ + $(top_srcdir)/common/m4/gst-check.m4 \ + $(top_srcdir)/common/m4/gst-default.m4 \ + $(top_srcdir)/common/m4/gst-dowhile.m4 \ + $(top_srcdir)/common/m4/gst-error.m4 \ + $(top_srcdir)/common/m4/gst-feature.m4 \ + $(top_srcdir)/common/m4/gst-gettext.m4 \ + $(top_srcdir)/common/m4/gst-glib2.m4 \ + $(top_srcdir)/common/m4/gst-package-release-datetime.m4 \ + $(top_srcdir)/common/m4/gst-platform.m4 \ + $(top_srcdir)/common/m4/gst-plugin-docs.m4 \ + $(top_srcdir)/common/m4/gst-plugindir.m4 \ + $(top_srcdir)/common/m4/gst-x11.m4 \ + $(top_srcdir)/common/m4/gst.m4 \ + $(top_srcdir)/common/m4/gtk-doc.m4 \ + $(top_srcdir)/common/m4/orc.m4 $(top_srcdir)/common/m4/pkg.m4 \ + $(top_srcdir)/m4/aalib.m4 $(top_srcdir)/m4/esd.m4 \ + $(top_srcdir)/m4/gconf-2.m4 $(top_srcdir)/m4/gettext.m4 \ + $(top_srcdir)/m4/gst-fionread.m4 $(top_srcdir)/m4/iconv.m4 \ + $(top_srcdir)/m4/intlmacosx.m4 $(top_srcdir)/m4/lib-ld.m4 \ + $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \ + $(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \ + $(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \ + $(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/m4/nls.m4 \ + $(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/progtest.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; +am__vpath_adj = case $$p in \ + $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \ + *) f=$$p;; \ + esac; +am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`; +am__install_max = 40 +am__nobase_strip_setup = \ + srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'` +am__nobase_strip = \ + for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||" +am__nobase_list = $(am__nobase_strip_setup); \ + for p in $$list; do echo "$$p $$p"; done | \ + sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \ + $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \ + if (++n[$$2] == $(am__install_max)) \ + { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \ + END { for (dir in files) print dir, files[dir] }' +am__base_list = \ + sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \ + sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g' +am__uninstall_files_from_dir = { \ + test -z "$$files" \ + || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \ + || { echo " ( cd '$$dir' && rm -f" $$files ")"; \ + $(am__cd) "$$dir" && rm -f $$files; }; \ + } +am__installdirs = "$(DESTDIR)$(plugindir)" +LTLIBRARIES = $(plugin_LTLIBRARIES) +am__DEPENDENCIES_1 = +libgst1394_la_DEPENDENCIES = $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1) \ + $(am__DEPENDENCIES_1) +am__libgst1394_la_SOURCES_DIST = gst1394.c gst1394probe.c \ + gstdv1394src.c gsthdv1394src.c gst1394clock.c +@USE_LIBIEC61883_TRUE@am__objects_1 = libgst1394_la-gsthdv1394src.lo +am_libgst1394_la_OBJECTS = libgst1394_la-gst1394.lo \ + libgst1394_la-gst1394probe.lo libgst1394_la-gstdv1394src.lo \ + $(am__objects_1) libgst1394_la-gst1394clock.lo +libgst1394_la_OBJECTS = $(am_libgst1394_la_OBJECTS) +AM_V_lt = $(am__v_lt_@AM_V@) +am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) +am__v_lt_0 = --silent +libgst1394_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ + $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link \ + $(CCLD) $(libgst1394_la_CFLAGS) $(CFLAGS) \ + $(libgst1394_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) +LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \ + $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \ + $(AM_CFLAGS) $(CFLAGS) +AM_V_CC = $(am__v_CC_@AM_V@) +am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) +am__v_CC_0 = @echo " CC " $@; +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +CCLD = $(CC) +LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ + $(AM_LDFLAGS) $(LDFLAGS) -o $@ +AM_V_CCLD = $(am__v_CCLD_@AM_V@) +am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) +am__v_CCLD_0 = @echo " CCLD " $@; +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +SOURCES = $(libgst1394_la_SOURCES) +DIST_SOURCES = $(am__libgst1394_la_SOURCES_DIST) +am__noinst_HEADERS_DIST = gstdv1394src.h gst1394probe.h \ + gsthdv1394src.h gst1394clock.h +HEADERS = $(noinst_HEADERS) +ETAGS = etags +CTAGS = ctags +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +AALIB_CFLAGS = @AALIB_CFLAGS@ +AALIB_CONFIG = @AALIB_CONFIG@ +AALIB_LIBS = @AALIB_LIBS@ +ACLOCAL = @ACLOCAL@ +ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@ +AMTAR = @AMTAR@ +AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@ +ANNODEX_CFLAGS = @ANNODEX_CFLAGS@ +ANNODEX_LIBS = @ANNODEX_LIBS@ +AR = @AR@ +AS = @AS@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +BZ2_LIBS = @BZ2_LIBS@ +CAIRO_CFLAGS = @CAIRO_CFLAGS@ +CAIRO_GOBJECT_CFLAGS = @CAIRO_GOBJECT_CFLAGS@ +CAIRO_GOBJECT_LIBS = @CAIRO_GOBJECT_LIBS@ +CAIRO_LIBS = @CAIRO_LIBS@ +CC = @CC@ +CCAS = @CCAS@ +CCASDEPMODE = @CCASDEPMODE@ +CCASFLAGS = @CCASFLAGS@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFAULT_AUDIOSINK = @DEFAULT_AUDIOSINK@ +DEFAULT_AUDIOSRC = @DEFAULT_AUDIOSRC@ +DEFAULT_VIDEOSINK = @DEFAULT_VIDEOSINK@ +DEFAULT_VIDEOSRC = @DEFAULT_VIDEOSRC@ +DEFAULT_VISUALIZER = @DEFAULT_VISUALIZER@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DEPRECATED_CFLAGS = @DEPRECATED_CFLAGS@ +DIRECTSOUND_CFLAGS = @DIRECTSOUND_CFLAGS@ +DIRECTSOUND_LDFLAGS = @DIRECTSOUND_LDFLAGS@ +DIRECTSOUND_LIBS = @DIRECTSOUND_LIBS@ +DLLTOOL = @DLLTOOL@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +DV1394_CFLAGS = @DV1394_CFLAGS@ +DV1394_LIBS = @DV1394_LIBS@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +ERROR_CFLAGS = @ERROR_CFLAGS@ +ERROR_CXXFLAGS = @ERROR_CXXFLAGS@ +ESD_CFLAGS = @ESD_CFLAGS@ +ESD_CONFIG = @ESD_CONFIG@ +ESD_LIBS = @ESD_LIBS@ +EXEEXT = @EXEEXT@ +FFLAGS = @FFLAGS@ +FGREP = @FGREP@ +FLAC_CFLAGS = @FLAC_CFLAGS@ +FLAC_LIBS = @FLAC_LIBS@ +GCONFTOOL = @GCONFTOOL@ +GCONF_CFLAGS = @GCONF_CFLAGS@ +GCONF_LIBS = @GCONF_LIBS@ +GCONF_SCHEMA_CONFIG_SOURCE = @GCONF_SCHEMA_CONFIG_SOURCE@ +GCONF_SCHEMA_FILE_DIR = @GCONF_SCHEMA_FILE_DIR@ +GCOV = @GCOV@ +GCOV_CFLAGS = @GCOV_CFLAGS@ +GCOV_LIBS = @GCOV_LIBS@ +GDK_PIXBUF_CFLAGS = @GDK_PIXBUF_CFLAGS@ +GDK_PIXBUF_LIBS = @GDK_PIXBUF_LIBS@ +GETTEXT_MACRO_VERSION = @GETTEXT_MACRO_VERSION@ +GETTEXT_PACKAGE = @GETTEXT_PACKAGE@ +GIO_CFLAGS = @GIO_CFLAGS@ +GIO_LIBS = @GIO_LIBS@ +GLIB_CFLAGS = @GLIB_CFLAGS@ +GLIB_EXTRA_CFLAGS = @GLIB_EXTRA_CFLAGS@ +GLIB_LIBS = @GLIB_LIBS@ +GLIB_PREFIX = @GLIB_PREFIX@ +GLIB_REQ = @GLIB_REQ@ +GMSGFMT = @GMSGFMT@ +GMSGFMT_015 = @GMSGFMT_015@ +GREP = @GREP@ +GSTPB_PLUGINS_DIR = @GSTPB_PLUGINS_DIR@ +GSTPB_PREFIX = @GSTPB_PREFIX@ +GST_ALL_LDFLAGS = @GST_ALL_LDFLAGS@ +GST_BASE_CFLAGS = @GST_BASE_CFLAGS@ +GST_BASE_LIBS = @GST_BASE_LIBS@ +GST_CFLAGS = @GST_CFLAGS@ +GST_CHECK_CFLAGS = @GST_CHECK_CFLAGS@ +GST_CHECK_LIBS = @GST_CHECK_LIBS@ +GST_CONTROLLER_CFLAGS = @GST_CONTROLLER_CFLAGS@ +GST_CONTROLLER_LIBS = @GST_CONTROLLER_LIBS@ +GST_CXXFLAGS = @GST_CXXFLAGS@ +GST_GDP_CFLAGS = @GST_GDP_CFLAGS@ +GST_GDP_LIBS = @GST_GDP_LIBS@ +GST_LEVEL_DEFAULT = @GST_LEVEL_DEFAULT@ +GST_LIBS = @GST_LIBS@ +GST_LICENSE = @GST_LICENSE@ +GST_LT_LDFLAGS = @GST_LT_LDFLAGS@ +GST_MAJORMINOR = @GST_MAJORMINOR@ +GST_OPTION_CFLAGS = @GST_OPTION_CFLAGS@ +GST_OPTION_CXXFLAGS = @GST_OPTION_CXXFLAGS@ +GST_PACKAGE_NAME = @GST_PACKAGE_NAME@ +GST_PACKAGE_ORIGIN = @GST_PACKAGE_ORIGIN@ +GST_PLUGINS_ALL = @GST_PLUGINS_ALL@ +GST_PLUGINS_BASE_CFLAGS = @GST_PLUGINS_BASE_CFLAGS@ +GST_PLUGINS_BASE_DIR = @GST_PLUGINS_BASE_DIR@ +GST_PLUGINS_BASE_LIBS = @GST_PLUGINS_BASE_LIBS@ +GST_PLUGINS_DIR = @GST_PLUGINS_DIR@ +GST_PLUGINS_SELECTED = @GST_PLUGINS_SELECTED@ +GST_PLUGIN_LDFLAGS = @GST_PLUGIN_LDFLAGS@ +GST_PREFIX = @GST_PREFIX@ +GST_TOOLS_DIR = @GST_TOOLS_DIR@ +GTKDOC_CHECK = @GTKDOC_CHECK@ +GTK_CFLAGS = @GTK_CFLAGS@ +GTK_LIBS = @GTK_LIBS@ +GTK_X11_CFLAGS = @GTK_X11_CFLAGS@ +GTK_X11_LIBS = @GTK_X11_LIBS@ +GUDEV_CFLAGS = @GUDEV_CFLAGS@ +GUDEV_LIBS = @GUDEV_LIBS@ +HAL_CFLAGS = @HAL_CFLAGS@ +HAL_LIBS = @HAL_LIBS@ +HAVE_AVC1394 = @HAVE_AVC1394@ +HAVE_BZ2 = @HAVE_BZ2@ +HAVE_CXX = @HAVE_CXX@ +HAVE_DIRECTSOUND = @HAVE_DIRECTSOUND@ +HAVE_GCONFTOOL = @HAVE_GCONFTOOL@ +HAVE_ROM1394 = @HAVE_ROM1394@ +HAVE_SPEEX = @HAVE_SPEEX@ +HAVE_X = @HAVE_X@ +HAVE_XSHM = @HAVE_XSHM@ +HAVE_ZLIB = @HAVE_ZLIB@ +HTML_DIR = @HTML_DIR@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +INTLLIBS = @INTLLIBS@ +INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@ +JACK_0_120_1_CFLAGS = @JACK_0_120_1_CFLAGS@ +JACK_0_120_1_LIBS = @JACK_0_120_1_LIBS@ +JACK_1_9_7_CFLAGS = @JACK_1_9_7_CFLAGS@ +JACK_1_9_7_LIBS = @JACK_1_9_7_LIBS@ +JACK_CFLAGS = @JACK_CFLAGS@ +JACK_LIBS = @JACK_LIBS@ +JPEG_LIBS = @JPEG_LIBS@ +LD = @LD@ +LDFLAGS = @LDFLAGS@ +LIBCACA_CFLAGS = @LIBCACA_CFLAGS@ +LIBCACA_LIBS = @LIBCACA_LIBS@ +LIBDV_CFLAGS = @LIBDV_CFLAGS@ +LIBDV_LIBS = @LIBDV_LIBS@ +LIBICONV = @LIBICONV@ +LIBIEC61883_CFLAGS = @LIBIEC61883_CFLAGS@ +LIBIEC61883_LIBS = @LIBIEC61883_LIBS@ +LIBINTL = @LIBINTL@ +LIBM = @LIBM@ +LIBOBJS = @LIBOBJS@ +LIBPNG_CFLAGS = @LIBPNG_CFLAGS@ +LIBPNG_LIBS = @LIBPNG_LIBS@ +LIBS = @LIBS@ +LIBTOOL = @LIBTOOL@ +LIBV4L2_CFLAGS = @LIBV4L2_CFLAGS@ +LIBV4L2_LIBS = @LIBV4L2_LIBS@ +LIPO = @LIPO@ +LN_S = @LN_S@ +LOCALEDIR = @LOCALEDIR@ +LTLIBICONV = @LTLIBICONV@ +LTLIBINTL = @LTLIBINTL@ +LTLIBOBJS = @LTLIBOBJS@ +MAINT = @MAINT@ +MAKEINFO = @MAKEINFO@ +MANIFEST_TOOL = @MANIFEST_TOOL@ +MKDIR_P = @MKDIR_P@ +MSGFMT = @MSGFMT@ +MSGFMT_015 = @MSGFMT_015@ +MSGMERGE = @MSGMERGE@ +NM = @NM@ +NMEDIT = @NMEDIT@ +OBJC = @OBJC@ +OBJCDEPMODE = @OBJCDEPMODE@ +OBJC_LDFLAGS = @OBJC_LDFLAGS@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +ORCC = @ORCC@ +ORCC_FLAGS = @ORCC_FLAGS@ +ORC_CFLAGS = @ORC_CFLAGS@ +ORC_LIBS = @ORC_LIBS@ +OTOOL = @OTOOL@ +OTOOL64 = @OTOOL64@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PACKAGE_VERSION_MAJOR = @PACKAGE_VERSION_MAJOR@ +PACKAGE_VERSION_MICRO = @PACKAGE_VERSION_MICRO@ +PACKAGE_VERSION_MINOR = @PACKAGE_VERSION_MINOR@ +PACKAGE_VERSION_NANO = @PACKAGE_VERSION_NANO@ +PACKAGE_VERSION_RELEASE = @PACKAGE_VERSION_RELEASE@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +PKG_CONFIG = @PKG_CONFIG@ +PLUGINDIR = @PLUGINDIR@ +POSUB = @POSUB@ +PROFILE_CFLAGS = @PROFILE_CFLAGS@ +PULSE_0_9_20_CFLAGS = @PULSE_0_9_20_CFLAGS@ +PULSE_0_9_20_LIBS = @PULSE_0_9_20_LIBS@ +PULSE_1_0_CFLAGS = @PULSE_1_0_CFLAGS@ +PULSE_1_0_LIBS = @PULSE_1_0_LIBS@ +PULSE_CFLAGS = @PULSE_CFLAGS@ +PULSE_LIBS = @PULSE_LIBS@ +PYTHON = @PYTHON@ +PYTHON_EXEC_PREFIX = @PYTHON_EXEC_PREFIX@ +PYTHON_PLATFORM = @PYTHON_PLATFORM@ +PYTHON_PREFIX = @PYTHON_PREFIX@ +PYTHON_VERSION = @PYTHON_VERSION@ +RANLIB = @RANLIB@ +RAW1394_CFLAGS = @RAW1394_CFLAGS@ +RAW1394_LIBS = @RAW1394_LIBS@ +SED = @SED@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +SHOUT2_CFLAGS = @SHOUT2_CFLAGS@ +SHOUT2_LIBS = @SHOUT2_LIBS@ +SOUP_CFLAGS = @SOUP_CFLAGS@ +SOUP_LIBS = @SOUP_LIBS@ +SPEEX_CFLAGS = @SPEEX_CFLAGS@ +SPEEX_LIBS = @SPEEX_LIBS@ +STRIP = @STRIP@ +TAGLIB_CFLAGS = @TAGLIB_CFLAGS@ +TAGLIB_CXXFLAGS = @TAGLIB_CXXFLAGS@ +TAGLIB_LIBS = @TAGLIB_LIBS@ +USE_NLS = @USE_NLS@ +VALGRIND_CFLAGS = @VALGRIND_CFLAGS@ +VALGRIND_LIBS = @VALGRIND_LIBS@ +VALGRIND_PATH = @VALGRIND_PATH@ +VERSION = @VERSION@ +WARNING_CFLAGS = @WARNING_CFLAGS@ +WARNING_CXXFLAGS = @WARNING_CXXFLAGS@ +WAVPACK_CFLAGS = @WAVPACK_CFLAGS@ +WAVPACK_LIBS = @WAVPACK_LIBS@ +WIN32_LIBS = @WIN32_LIBS@ +XDAMAGE_CFLAGS = @XDAMAGE_CFLAGS@ +XDAMAGE_LIBS = @XDAMAGE_LIBS@ +XFIXES_CFLAGS = @XFIXES_CFLAGS@ +XFIXES_LIBS = @XFIXES_LIBS@ +XGETTEXT = @XGETTEXT@ +XGETTEXT_015 = @XGETTEXT_015@ +XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@ +XMKMF = @XMKMF@ +XSHM_LIBS = @XSHM_LIBS@ +XVIDEO_LIBS = @XVIDEO_LIBS@ +X_CFLAGS = @X_CFLAGS@ +X_EXTRA_LIBS = @X_EXTRA_LIBS@ +X_LIBS = @X_LIBS@ +X_PRE_LIBS = @X_PRE_LIBS@ +ZLIB_LIBS = @ZLIB_LIBS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_AR = @ac_ct_AR@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +ac_ct_DUMPBIN = @ac_ct_DUMPBIN@ +ac_ct_OBJC = @ac_ct_OBJC@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +pkgpyexecdir = @pkgpyexecdir@ +pkgpythondir = @pkgpythondir@ +plugindir = @plugindir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +pyexecdir = @pyexecdir@ +pythondir = @pythondir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +plugin_LTLIBRARIES = libgst1394.la +@USE_LIBIEC61883_FALSE@hdvsource = +@USE_LIBIEC61883_TRUE@hdvsource = gsthdv1394src.c +@USE_LIBIEC61883_FALSE@hdvheaders = +@USE_LIBIEC61883_TRUE@hdvheaders = gsthdv1394src.h +libgst1394_la_SOURCES = \ + gst1394.c gst1394probe.c gstdv1394src.c $(hdvsource) \ + gst1394clock.c + +libgst1394_la_CFLAGS = \ + $(GST_PLUGINS_BASE_CFLAGS) \ + $(GST_BASE_CFLAGS) \ + $(GST_CFLAGS) \ + $(DV1394_CFLAGS) + +libgst1394_la_LIBADD = \ + $(GST_PLUGINS_BASE_LIBS) -lgstinterfaces-$(GST_MAJORMINOR) \ + $(GST_BASE_LIBS) \ + $(GST_LIBS) \ + $(DV1394_LIBS) + +libgst1394_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) +libgst1394_la_LIBTOOLFLAGS = --tag=disable-static +noinst_HEADERS = gstdv1394src.h gst1394probe.h $(hdvheaders) \ + gst1394clock.h + +all: all-am + +.SUFFIXES: +.SUFFIXES: .c .lo .o .obj +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu ext/raw1394/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnu ext/raw1394/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): +install-pluginLTLIBRARIES: $(plugin_LTLIBRARIES) + @$(NORMAL_INSTALL) + test -z "$(plugindir)" || $(MKDIR_P) "$(DESTDIR)$(plugindir)" + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + list2=; for p in $$list; do \ + if test -f $$p; then \ + list2="$$list2 $$p"; \ + else :; fi; \ + done; \ + test -z "$$list2" || { \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(plugindir)'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(plugindir)"; \ + } + +uninstall-pluginLTLIBRARIES: + @$(NORMAL_UNINSTALL) + @list='$(plugin_LTLIBRARIES)'; test -n "$(plugindir)" || list=; \ + for p in $$list; do \ + $(am__strip_dir) \ + echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(plugindir)/$$f'"; \ + $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(plugindir)/$$f"; \ + done + +clean-pluginLTLIBRARIES: + -test -z "$(plugin_LTLIBRARIES)" || rm -f $(plugin_LTLIBRARIES) + @list='$(plugin_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done +libgst1394.la: $(libgst1394_la_OBJECTS) $(libgst1394_la_DEPENDENCIES) $(EXTRA_libgst1394_la_DEPENDENCIES) + $(AM_V_CCLD)$(libgst1394_la_LINK) -rpath $(plugindir) $(libgst1394_la_OBJECTS) $(libgst1394_la_LIBADD) $(LIBS) + +mostlyclean-compile: + -rm -f *.$(OBJEXT) + +distclean-compile: + -rm -f *.tab.c + +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgst1394_la-gst1394.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgst1394_la-gst1394clock.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgst1394_la-gst1394probe.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgst1394_la-gstdv1394src.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libgst1394_la-gsthdv1394src.Plo@am__quote@ + +.c.o: +@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c $< + +.c.obj: +@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'` +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(COMPILE) -c `$(CYGPATH_W) '$<'` + +.c.lo: +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $< +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $< + +libgst1394_la-gst1394.lo: gst1394.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -MT libgst1394_la-gst1394.lo -MD -MP -MF $(DEPDIR)/libgst1394_la-gst1394.Tpo -c -o libgst1394_la-gst1394.lo `test -f 'gst1394.c' || echo '$(srcdir)/'`gst1394.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgst1394_la-gst1394.Tpo $(DEPDIR)/libgst1394_la-gst1394.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gst1394.c' object='libgst1394_la-gst1394.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -c -o libgst1394_la-gst1394.lo `test -f 'gst1394.c' || echo '$(srcdir)/'`gst1394.c + +libgst1394_la-gst1394probe.lo: gst1394probe.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -MT libgst1394_la-gst1394probe.lo -MD -MP -MF $(DEPDIR)/libgst1394_la-gst1394probe.Tpo -c -o libgst1394_la-gst1394probe.lo `test -f 'gst1394probe.c' || echo '$(srcdir)/'`gst1394probe.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgst1394_la-gst1394probe.Tpo $(DEPDIR)/libgst1394_la-gst1394probe.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gst1394probe.c' object='libgst1394_la-gst1394probe.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -c -o libgst1394_la-gst1394probe.lo `test -f 'gst1394probe.c' || echo '$(srcdir)/'`gst1394probe.c + +libgst1394_la-gstdv1394src.lo: gstdv1394src.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -MT libgst1394_la-gstdv1394src.lo -MD -MP -MF $(DEPDIR)/libgst1394_la-gstdv1394src.Tpo -c -o libgst1394_la-gstdv1394src.lo `test -f 'gstdv1394src.c' || echo '$(srcdir)/'`gstdv1394src.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgst1394_la-gstdv1394src.Tpo $(DEPDIR)/libgst1394_la-gstdv1394src.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gstdv1394src.c' object='libgst1394_la-gstdv1394src.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -c -o libgst1394_la-gstdv1394src.lo `test -f 'gstdv1394src.c' || echo '$(srcdir)/'`gstdv1394src.c + +libgst1394_la-gsthdv1394src.lo: gsthdv1394src.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -MT libgst1394_la-gsthdv1394src.lo -MD -MP -MF $(DEPDIR)/libgst1394_la-gsthdv1394src.Tpo -c -o libgst1394_la-gsthdv1394src.lo `test -f 'gsthdv1394src.c' || echo '$(srcdir)/'`gsthdv1394src.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgst1394_la-gsthdv1394src.Tpo $(DEPDIR)/libgst1394_la-gsthdv1394src.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gsthdv1394src.c' object='libgst1394_la-gsthdv1394src.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -c -o libgst1394_la-gsthdv1394src.lo `test -f 'gsthdv1394src.c' || echo '$(srcdir)/'`gsthdv1394src.c + +libgst1394_la-gst1394clock.lo: gst1394clock.c +@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -MT libgst1394_la-gst1394clock.lo -MD -MP -MF $(DEPDIR)/libgst1394_la-gst1394clock.Tpo -c -o libgst1394_la-gst1394clock.lo `test -f 'gst1394clock.c' || echo '$(srcdir)/'`gst1394clock.c +@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libgst1394_la-gst1394clock.Tpo $(DEPDIR)/libgst1394_la-gst1394clock.Plo +@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='gst1394clock.c' object='libgst1394_la-gst1394clock.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ +@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(libgst1394_la_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libgst1394_la_CFLAGS) $(CFLAGS) -c -o libgst1394_la-gst1394clock.lo `test -f 'gst1394clock.c' || echo '$(srcdir)/'`gst1394clock.c + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + mkid -fID $$unique +tags: TAGS + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + set x; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + shift; \ + if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ + test -n "$$unique" || unique=$$empty_fix; \ + if test $$# -gt 0; then \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + "$$@" $$unique; \ + else \ + $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \ + $$unique; \ + fi; \ + fi +ctags: CTAGS +CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ + $(TAGS_FILES) $(LISP) + list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | \ + $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in files) print i; }; }'`; \ + test -z "$(CTAGS_ARGS)$$unique" \ + || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ + $$unique + +GTAGS: + here=`$(am__cd) $(top_builddir) && pwd` \ + && $(am__cd) $(top_srcdir) \ + && gtags -i $(GTAGS_ARGS) "$$here" + +distclean-tags: + -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(LTLIBRARIES) $(HEADERS) +installdirs: + for dir in "$(DESTDIR)$(plugindir)"; do \ + test -z "$$dir" || $(MKDIR_P) "$$dir"; \ + done +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + if test -z '$(STRIP)'; then \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + install; \ + else \ + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \ + fi +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool clean-pluginLTLIBRARIES \ + mostlyclean-am + +distclean: distclean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +distclean-am: clean-am distclean-compile distclean-generic \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: install-pluginLTLIBRARIES + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -rf ./$(DEPDIR) + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: uninstall-pluginLTLIBRARIES + +.MAKE: install-am install-strip + +.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \ + clean-libtool clean-pluginLTLIBRARIES ctags distclean \ + distclean-compile distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-pluginLTLIBRARIES \ + install-ps install-ps-am install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ + tags uninstall uninstall-am uninstall-pluginLTLIBRARIES + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/ext/raw1394/gst1394.c b/ext/raw1394/gst1394.c new file mode 100644 index 0000000..dafeb73 --- /dev/null +++ b/ext/raw1394/gst1394.c @@ -0,0 +1,51 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include <gst/gst.h> + + +#include "gstdv1394src.h" +#ifdef HAVE_LIBIEC61883 +#include "gsthdv1394src.h" +#endif + +static gboolean +plugin_init (GstPlugin * plugin) +{ + if (!gst_element_register (plugin, "dv1394src", GST_RANK_NONE, + GST_TYPE_DV1394SRC)) + return FALSE; +#ifdef HAVE_LIBIEC61883 + if (!gst_element_register (plugin, "hdv1394src", GST_RANK_NONE, + GST_TYPE_HDV1394SRC)) + return FALSE; +#endif + + return TRUE; +} + +GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, + GST_VERSION_MINOR, + "1394", + "Source for video data via IEEE1394 interface", + plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN); diff --git a/ext/raw1394/gst1394clock.c b/ext/raw1394/gst1394clock.c new file mode 100644 index 0000000..0505c8c --- /dev/null +++ b/ext/raw1394/gst1394clock.c @@ -0,0 +1,154 @@ +/* GStreamer + * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> + * 2000 Wim Taymans <wtay@chello.be> + * Copyright (C) 2009 David Schleef <ds@schleef.org> + * + * gst1394clock.c: Clock for use by IEEE 1394 plugins + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "gst1394clock.h" + +GST_DEBUG_CATEGORY_STATIC (gst_1394_clock_debug); +#define GST_CAT_DEFAULT gst_1394_clock_debug + +static void gst_1394_clock_class_init (Gst1394ClockClass * klass); +static void gst_1394_clock_init (Gst1394Clock * clock); + +static GstClockTime gst_1394_clock_get_internal_time (GstClock * clock); + +static GstSystemClockClass *parent_class = NULL; + +/* static guint gst_1394_clock_signals[LAST_SIGNAL] = { 0 }; */ + +GType +gst_1394_clock_get_type (void) +{ + static GType clock_type = 0; + + if (!clock_type) { + static const GTypeInfo clock_info = { + sizeof (Gst1394ClockClass), + NULL, + NULL, + (GClassInitFunc) gst_1394_clock_class_init, + NULL, + NULL, + sizeof (Gst1394Clock), + 4, + (GInstanceInitFunc) gst_1394_clock_init, + NULL + }; + + clock_type = g_type_register_static (GST_TYPE_SYSTEM_CLOCK, "Gst1394Clock", + &clock_info, 0); + } + return clock_type; +} + + +static void +gst_1394_clock_class_init (Gst1394ClockClass * klass) +{ + GstClockClass *gstclock_class; + + gstclock_class = (GstClockClass *) klass; + + parent_class = g_type_class_peek_parent (klass); + + gstclock_class->get_internal_time = gst_1394_clock_get_internal_time; + + GST_DEBUG_CATEGORY_INIT (gst_1394_clock_debug, "1394clock", 0, "1394clock"); +} + +static void +gst_1394_clock_init (Gst1394Clock * clock) +{ + GST_OBJECT_FLAG_SET (clock, GST_CLOCK_FLAG_CAN_SET_MASTER); +} + +/** + * gst_1394_clock_new: + * @name: the name of the clock + * + * Create a new #Gst1394Clock instance. + * + * Returns: a new #Gst1394Clock + */ +Gst1394Clock * +gst_1394_clock_new (const gchar * name) +{ + Gst1394Clock *_1394clock = + GST_1394_CLOCK (g_object_new (GST_TYPE_1394_CLOCK, "name", name, NULL)); + + return _1394clock; +} + +static GstClockTime +gst_1394_clock_get_internal_time (GstClock * clock) +{ + Gst1394Clock *_1394clock; + GstClockTime result; + guint32 cycle_timer; + guint64 local_time; + + _1394clock = GST_1394_CLOCK_CAST (clock); + + if (_1394clock->handle != NULL) { + GST_OBJECT_LOCK (clock); + raw1394_read_cycle_timer (_1394clock->handle, &cycle_timer, &local_time); + + if (cycle_timer < _1394clock->cycle_timer_lo) { + GST_LOG_OBJECT (clock, "overflow %u to %u", + _1394clock->cycle_timer_lo, cycle_timer); + + _1394clock->cycle_timer_hi++; + } + _1394clock->cycle_timer_lo = cycle_timer; + + /* get the seconds from the cycleSeconds counter */ + result = (((((guint64) _1394clock->cycle_timer_hi) << 32) | + cycle_timer) >> 25) * GST_SECOND; + /* add the microseconds from the cycleCount counter */ + result += (((cycle_timer >> 12) & 0x1fff) * 125) * GST_USECOND; + + GST_LOG_OBJECT (clock, "result %" GST_TIME_FORMAT, GST_TIME_ARGS (result)); + GST_OBJECT_UNLOCK (clock); + } else { + result = GST_CLOCK_TIME_NONE; + } + + return result; +} + +void +gst_1394_clock_set_handle (Gst1394Clock * clock, raw1394handle_t handle) +{ + clock->handle = handle; + clock->cycle_timer_lo = 0; + clock->cycle_timer_hi = 0; +} + +void +gst_1394_clock_unset_handle (Gst1394Clock * clock) +{ + clock->handle = NULL; +} diff --git a/ext/raw1394/gst1394clock.h b/ext/raw1394/gst1394clock.h new file mode 100644 index 0000000..ab7594d --- /dev/null +++ b/ext/raw1394/gst1394clock.h @@ -0,0 +1,77 @@ +/* GStreamer + * Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu> + * 2005 Wim Taymans <wim@fluendo.com> + * Copyright (C) 2009 David Schleef <ds@schleef.org> + * + * gst1394clock.h: Clock for use by the IEEE 1394 + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef __GST_1394_CLOCK_H__ +#define __GST_1394_CLOCK_H__ + +#include <gst/gst.h> +#include <gst/gstsystemclock.h> + +#include <libraw1394/raw1394.h> + +G_BEGIN_DECLS + +#define GST_TYPE_1394_CLOCK \ + (gst_1394_clock_get_type()) +#define GST_1394_CLOCK(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_1394_CLOCK,Gst1394Clock)) +#define GST_1394_CLOCK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_1394_CLOCK,Gst1394ClockClass)) +#define GST_IS_1394_CLOCK(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_1394_CLOCK)) +#define GST_IS_1394_CLOCK_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_1394_CLOCK)) +#define GST_1394_CLOCK_CAST(obj) \ + ((Gst1394Clock*)(obj)) + +typedef struct _Gst1394Clock Gst1394Clock; +typedef struct _Gst1394ClockClass Gst1394ClockClass; + +/** + * Gst1394Clock: + * @clock: parent #GstSystemClock + * + * Opaque #Gst1394Clock. + */ +struct _Gst1394Clock { + GstSystemClock clock; + + raw1394handle_t handle; + + guint32 cycle_timer_lo; + guint32 cycle_timer_hi; +}; + +struct _Gst1394ClockClass { + GstSystemClockClass parent_class; +}; + +GType gst_1394_clock_get_type (void); +Gst1394Clock* gst_1394_clock_new (const gchar *name); +void gst_1394_clock_set_handle (Gst1394Clock *clock, + raw1394handle_t handle); +void gst_1394_clock_unset_handle (Gst1394Clock *clock); + +G_END_DECLS + +#endif /* __GST_1394_CLOCK_H__ */ diff --git a/ext/raw1394/gst1394probe.c b/ext/raw1394/gst1394probe.c new file mode 100644 index 0000000..ee51ba0 --- /dev/null +++ b/ext/raw1394/gst1394probe.c @@ -0,0 +1,140 @@ +/* GStreamer + * Copyright (C) 2007 Julien Puydt <jpuydt@free.fr> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#include <libavc1394/avc1394.h> +#include <libavc1394/avc1394_vcr.h> +#include <libavc1394/rom1394.h> +#include <libraw1394/raw1394.h> + +#include <gst/gst.h> + +#include "gst1394probe.h" +#include "gst/interfaces/propertyprobe.h" + +static GValueArray * +gst_1394_get_guid_array (void) +{ + GValueArray *result = NULL; + raw1394handle_t handle = NULL; + int num_ports = 0; + int port = 0; + int num_nodes = 0; + int node = 0; + rom1394_directory directory; + GValue value = { 0, }; + + handle = raw1394_new_handle (); + + if (handle == NULL) + return NULL; + + num_ports = raw1394_get_port_info (handle, NULL, 0); + for (port = 0; port < num_ports; port++) { + if (raw1394_set_port (handle, port) >= 0) { + num_nodes = raw1394_get_nodecount (handle); + for (node = 0; node < num_nodes; node++) { + rom1394_get_directory (handle, node, &directory); + if (rom1394_get_node_type (&directory) == ROM1394_NODE_TYPE_AVC && + avc1394_check_subunit_type (handle, node, + AVC1394_SUBUNIT_TYPE_VCR)) { + if (result == NULL) + result = g_value_array_new (3); /* looks like a sensible default */ + g_value_init (&value, G_TYPE_UINT64); + g_value_set_uint64 (&value, rom1394_get_guid (handle, node)); + g_value_array_append (result, &value); + g_value_unset (&value); + } + } + } + } + + return result; +} + +static const GList * +gst_1394_property_probe_get_properties (GstPropertyProbe * probe) +{ + static GList *result = NULL; + GObjectClass *klass = NULL; + GParamSpec *spec = NULL; + + if (result == NULL) { + klass = G_OBJECT_GET_CLASS (probe); + spec = g_object_class_find_property (klass, "guid"); + result = g_list_append (result, spec); + } + + return result; +} + +static void +gst_1394_property_probe_probe_property (GstPropertyProbe * probe, guint prop_id, + const GParamSpec * pspec) +{ + if (!g_str_equal (pspec->name, "guid")) + G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec); +} + +static gboolean +gst_1394_property_probe_needs_probe (GstPropertyProbe * probe, guint prop_id, + const GParamSpec * pspec) +{ + return TRUE; +} + +static GValueArray * +gst_1394_property_probe_get_values (GstPropertyProbe * probe, guint prop_id, + const GParamSpec * pspec) +{ + GValueArray *result = NULL; + + if (!g_str_equal (pspec->name, "guid")) { + G_OBJECT_WARN_INVALID_PROPERTY_ID (probe, prop_id, pspec); + return NULL; + } + + result = gst_1394_get_guid_array (); + + if (result == NULL) + GST_LOG_OBJECT (probe, "No guid found"); + + return result; +} + +static void +gst_1394_property_probe_interface_init (GstPropertyProbeInterface * iface) +{ + iface->get_properties = gst_1394_property_probe_get_properties; + iface->probe_property = gst_1394_property_probe_probe_property; + iface->needs_probe = gst_1394_property_probe_needs_probe; + iface->get_values = gst_1394_property_probe_get_values; +} + +void +gst_1394_type_add_property_probe_interface (GType type) +{ + static const GInterfaceInfo probe_iface_info = { + (GInterfaceInitFunc) gst_1394_property_probe_interface_init, + NULL, + NULL, + }; + + g_type_add_interface_static (type, GST_TYPE_PROPERTY_PROBE, + &probe_iface_info); +} diff --git a/ext/raw1394/gst1394probe.h b/ext/raw1394/gst1394probe.h new file mode 100644 index 0000000..8436e70 --- /dev/null +++ b/ext/raw1394/gst1394probe.h @@ -0,0 +1,32 @@ +/* GStreamer + * Copyright (C) 2007 Julien Puydt <jpuydt@free.fr> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef GST_1394_PROBE_H +#define GST_1394_PROBE_H + +#include <gst/gst.h> + +G_BEGIN_DECLS + +void gst_1394_type_add_property_probe_interface (GType type); + +G_END_DECLS + +#endif /* __GST_1394_PROBE_H */ + diff --git a/ext/raw1394/gstdv1394src.c b/ext/raw1394/gstdv1394src.c new file mode 100644 index 0000000..1a3cae6 --- /dev/null +++ b/ext/raw1394/gstdv1394src.c @@ -0,0 +1,1134 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> + * <2000> Daniel Fischer <dan@f3c.com> + * <2004> Wim Taymans <wim@fluendo.com> + * <2006> Zaheer Abbas Merali <zaheerabbas at merali dot org> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/** + * SECTION:element-dv1394src + * + * Read DV (digital video) data from firewire port. + * + * <refsect2> + * <title>Example launch line</title> + * |[ + * gst-launch dv1394src ! queue ! dvdemux name=d ! queue ! dvdec ! xvimagesink d. ! queue ! alsasink + * ]| This pipeline captures from the firewire port and displays it (might need + * format converters for audio/video). + * </refsect2> + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include <unistd.h> +#include <sys/poll.h> +#include <sys/socket.h> +#include <errno.h> +#include <fcntl.h> +#include <string.h> +#include <stdlib.h> + +#include <libavc1394/avc1394.h> +#include <libavc1394/avc1394_vcr.h> +#include <libavc1394/rom1394.h> +#include <libraw1394/raw1394.h> +#ifdef HAVE_LIBIEC61883 +#include <libiec61883/iec61883.h> +#endif + +#include <gst/gst.h> + +#include "gstdv1394src.h" +#include "gst1394probe.h" +#include "gst1394clock.h" + + +#define CONTROL_STOP 'S' /* stop the select call */ +#define CONTROL_SOCKETS(src) src->control_sock +#define WRITE_SOCKET(src) src->control_sock[1] +#define READ_SOCKET(src) src->control_sock[0] + +#define SEND_COMMAND(src, command) \ +G_STMT_START { \ + int G_GNUC_UNUSED _res; unsigned char c; c = command; \ + _res = write (WRITE_SOCKET(src), &c, 1); \ +} G_STMT_END + +#define READ_COMMAND(src, command, res) \ +G_STMT_START { \ + res = read(READ_SOCKET(src), &command, 1); \ +} G_STMT_END + + +GST_DEBUG_CATEGORY_STATIC (dv1394src_debug); +#define GST_CAT_DEFAULT (dv1394src_debug) + +#define PAL_FRAMESIZE 144000 +#define PAL_FRAMERATE 25 + +#define NTSC_FRAMESIZE 120000 +#define NTSC_FRAMERATE 30 + +enum +{ + SIGNAL_FRAME_DROPPED, + /* FILL ME */ + LAST_SIGNAL +}; + +#define DEFAULT_PORT -1 +#define DEFAULT_CHANNEL 63 +#define DEFAULT_CONSECUTIVE 1 +#define DEFAULT_SKIP 0 +#define DEFAULT_DROP_INCOMPLETE TRUE +#define DEFAULT_USE_AVC TRUE +#define DEFAULT_GUID 0 + +enum +{ + PROP_0, + PROP_PORT, + PROP_CHANNEL, + PROP_CONSECUTIVE, + PROP_SKIP, + PROP_DROP_INCOMPLETE, + PROP_USE_AVC, + PROP_GUID, + PROP_DEVICE_NAME +}; + +static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS ("video/x-dv, " + "format = (string) { NTSC, PAL }, " "systemstream = (boolean) true") + ); + +static void gst_dv1394src_uri_handler_init (gpointer g_iface, + gpointer iface_data); + +static void gst_dv1394src_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_dv1394src_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); +static void gst_dv1394src_dispose (GObject * object); + +static GstClock *gst_dv1394src_provide_clock (GstElement * element); +static GstStateChangeReturn gst_dv1394_src_change_state (GstElement * element, + GstStateChange transition); + +static gboolean gst_dv1394src_start (GstBaseSrc * bsrc); +static gboolean gst_dv1394src_stop (GstBaseSrc * bsrc); +static gboolean gst_dv1394src_unlock (GstBaseSrc * bsrc); + +static GstFlowReturn gst_dv1394src_create (GstPushSrc * psrc, GstBuffer ** buf); + +static gboolean gst_dv1394src_query (GstBaseSrc * src, GstQuery * query); +static void gst_dv1394src_update_device_name (GstDV1394Src * src); + +static void +_do_init (GType type) +{ + static const GInterfaceInfo urihandler_info = { + gst_dv1394src_uri_handler_init, + NULL, + NULL, + }; + g_type_add_interface_static (type, GST_TYPE_URI_HANDLER, &urihandler_info); + + gst_1394_type_add_property_probe_interface (type); + + GST_DEBUG_CATEGORY_INIT (dv1394src_debug, "dv1394src", 0, + "DV firewire source"); +} + +GST_BOILERPLATE_FULL (GstDV1394Src, gst_dv1394src, GstPushSrc, + GST_TYPE_PUSH_SRC, _do_init); + + +static guint gst_dv1394src_signals[LAST_SIGNAL] = { 0 }; + + +static void +gst_dv1394src_base_init (gpointer g_class) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); + + gst_element_class_add_static_pad_template (element_class, &src_factory); + + gst_element_class_set_details_simple (element_class, + "Firewire (1394) DV video source", "Source/Video", + "Source for DV video data from firewire port", + "Erik Walthinsen <omega@temple-baptist.com>, " + "Daniel Fischer <dan@f3c.com>, " "Wim Taymans <wim@fluendo.com>, " + "Zaheer Abbas Merali <zaheerabbas at merali dot org>"); +} + +static void +gst_dv1394src_class_init (GstDV1394SrcClass * klass) +{ + GObjectClass *gobject_class; + GstElementClass *gstelement_class; + GstBaseSrcClass *gstbasesrc_class; + GstPushSrcClass *gstpushsrc_class; + + gobject_class = (GObjectClass *) klass; + gstelement_class = (GstElementClass *) klass; + gstbasesrc_class = (GstBaseSrcClass *) klass; + gstpushsrc_class = (GstPushSrcClass *) klass; + + gobject_class->set_property = gst_dv1394src_set_property; + gobject_class->get_property = gst_dv1394src_get_property; + gobject_class->dispose = gst_dv1394src_dispose; + + gstelement_class->provide_clock = gst_dv1394src_provide_clock; + gstelement_class->change_state = gst_dv1394_src_change_state; + + gst_dv1394src_signals[SIGNAL_FRAME_DROPPED] = + g_signal_new ("frame-dropped", G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstDV1394SrcClass, frame_dropped), + NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); + + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PORT, + g_param_spec_int ("port", "Port", "Port number (-1 automatic)", + -1, 16, DEFAULT_PORT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_CHANNEL, + g_param_spec_int ("channel", "Channel", "Channel number for listening", + 0, 64, DEFAULT_CHANNEL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_CONSECUTIVE, + g_param_spec_int ("consecutive", "consecutive frames", + "send n consecutive frames after skipping", 1, G_MAXINT, + DEFAULT_CONSECUTIVE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_SKIP, + g_param_spec_int ("skip", "skip frames", "skip n frames", + 0, G_MAXINT, DEFAULT_SKIP, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_DROP_INCOMPLETE, + g_param_spec_boolean ("drop-incomplete", "drop incomplete", + "drop incomplete frames", DEFAULT_DROP_INCOMPLETE, + G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_USE_AVC, + g_param_spec_boolean ("use-avc", "Use AV/C", "Use AV/C VTR control", + DEFAULT_USE_AVC, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_GUID, + g_param_spec_uint64 ("guid", "GUID", + "select one of multiple DV devices by its GUID. use a hexadecimal " + "like 0xhhhhhhhhhhhhhhhh. (0 = no guid)", 0, G_MAXUINT64, + DEFAULT_GUID, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + /** + * GstDV1394Src:device-name + * + * Descriptive name of the currently opened device + * + * Since: 0.10.7 + **/ + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_DEVICE_NAME, + g_param_spec_string ("device-name", "device name", + "user-friendly name of the device", "Default", + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + gstbasesrc_class->negotiate = NULL; + gstbasesrc_class->start = gst_dv1394src_start; + gstbasesrc_class->stop = gst_dv1394src_stop; + gstbasesrc_class->unlock = gst_dv1394src_unlock; + gstbasesrc_class->query = gst_dv1394src_query; + + gstpushsrc_class->create = gst_dv1394src_create; +} + +static void +gst_dv1394src_init (GstDV1394Src * dv1394src, GstDV1394SrcClass * klass) +{ + GstPad *srcpad = GST_BASE_SRC_PAD (dv1394src); + + gst_base_src_set_live (GST_BASE_SRC (dv1394src), TRUE); + gst_base_src_set_format (GST_BASE_SRC (dv1394src), GST_FORMAT_TIME); + gst_base_src_set_do_timestamp (GST_BASE_SRC (dv1394src), TRUE); + gst_pad_use_fixed_caps (srcpad); + + dv1394src->port = DEFAULT_PORT; + dv1394src->channel = DEFAULT_CHANNEL; + + dv1394src->consecutive = DEFAULT_CONSECUTIVE; + dv1394src->skip = DEFAULT_SKIP; + dv1394src->drop_incomplete = DEFAULT_DROP_INCOMPLETE; + dv1394src->use_avc = DEFAULT_USE_AVC; + dv1394src->guid = DEFAULT_GUID; + dv1394src->uri = g_strdup_printf ("dv://%d", dv1394src->port); + dv1394src->device_name = g_strdup_printf ("Default"); + + READ_SOCKET (dv1394src) = -1; + WRITE_SOCKET (dv1394src) = -1; + + /* initialized when first header received */ + dv1394src->frame_size = 0; + + dv1394src->buf = NULL; + dv1394src->frame = NULL; + dv1394src->frame_sequence = 0; + + dv1394src->provided_clock = gst_1394_clock_new ("dv1394clock"); +} + +static void +gst_dv1394src_dispose (GObject * object) +{ + GstDV1394Src *src = GST_DV1394SRC (object); + + if (src->provided_clock) { + g_object_unref (src->provided_clock); + } + + g_free (src->uri); + src->uri = NULL; + + g_free (src->device_name); + src->device_name = NULL; + + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +gst_dv1394src_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec) +{ + GstDV1394Src *filter = GST_DV1394SRC (object); + + switch (prop_id) { + case PROP_PORT: + filter->port = g_value_get_int (value); + g_free (filter->uri); + filter->uri = g_strdup_printf ("dv://%d", filter->port); + break; + case PROP_CHANNEL: + filter->channel = g_value_get_int (value); + break; + case PROP_SKIP: + filter->skip = g_value_get_int (value); + break; + case PROP_CONSECUTIVE: + filter->consecutive = g_value_get_int (value); + break; + case PROP_DROP_INCOMPLETE: + filter->drop_incomplete = g_value_get_boolean (value); + break; + case PROP_USE_AVC: + filter->use_avc = g_value_get_boolean (value); + break; + case PROP_GUID: + filter->guid = g_value_get_uint64 (value); + gst_dv1394src_update_device_name (filter); + break; + default: + break; + } +} + +static void +gst_dv1394src_get_property (GObject * object, guint prop_id, GValue * value, + GParamSpec * pspec) +{ + GstDV1394Src *filter = GST_DV1394SRC (object); + + switch (prop_id) { + case PROP_PORT: + g_value_set_int (value, filter->port); + break; + case PROP_CHANNEL: + g_value_set_int (value, filter->channel); + break; + case PROP_SKIP: + g_value_set_int (value, filter->skip); + break; + case PROP_CONSECUTIVE: + g_value_set_int (value, filter->consecutive); + break; + case PROP_DROP_INCOMPLETE: + g_value_set_boolean (value, filter->drop_incomplete); + break; + case PROP_USE_AVC: + g_value_set_boolean (value, filter->use_avc); + break; + case PROP_GUID: + g_value_set_uint64 (value, filter->guid); + break; + case PROP_DEVICE_NAME: + g_value_set_string (value, filter->device_name); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static GstClock * +gst_dv1394src_provide_clock (GstElement * element) +{ + GstDV1394Src *dv1394src = GST_DV1394SRC (element); + + return GST_CLOCK_CAST (gst_object_ref (dv1394src->provided_clock)); +} + +static GstStateChangeReturn +gst_dv1394_src_change_state (GstElement * element, GstStateChange transition) +{ + GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; + GstDV1394Src *src = GST_DV1394SRC (element); + + switch (transition) { + case GST_STATE_CHANGE_PLAYING_TO_PAUSED: + gst_element_post_message (element, + gst_message_new_clock_lost (GST_OBJECT_CAST (element), + GST_CLOCK_CAST (src->provided_clock))); + break; + default: + break; + } + + ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); + if (ret == GST_STATE_CHANGE_FAILURE) + return ret; + + switch (transition) { + case GST_STATE_CHANGE_PAUSED_TO_PLAYING: + gst_element_post_message (element, + gst_message_new_clock_provide (GST_OBJECT_CAST (element), + GST_CLOCK_CAST (src->provided_clock), TRUE)); + break; + default: + break; + } + + return ret; +} + +#ifdef HAVE_LIBIEC61883 +static GstDV1394Src * +gst_dv1394src_from_raw1394handle (raw1394handle_t handle) +{ + iec61883_dv_t dv = (iec61883_dv_t) raw1394_get_userdata (handle); + iec61883_dv_fb_t dv_fb = + (iec61883_dv_fb_t) iec61883_dv_get_callback_data (dv); + return GST_DV1394SRC (iec61883_dv_fb_get_callback_data (dv_fb)); +} +#else /* HAVE_LIBIEC61883 */ +static GstDV1394Src * +gst_dv1394src_from_raw1394handle (raw1394handle_t handle) +{ + return GST_DV1394SRC (raw1394_get_userdata (handle)); +} +#endif /* HAVE_LIBIEC61883 */ + +#ifdef HAVE_LIBIEC61883 +static int +gst_dv1394src_iec61883_receive (unsigned char *data, int len, + int complete, void *cbdata) +{ + GstDV1394Src *dv1394src = GST_DV1394SRC (cbdata); + + if (G_UNLIKELY (!GST_PAD_CAPS (GST_BASE_SRC_PAD (dv1394src)))) { + GstCaps *caps; + unsigned char *p = data; + + // figure format (NTSC/PAL) + if (p[3] & 0x80) { + // PAL + dv1394src->frame_size = PAL_FRAMESIZE; + dv1394src->frame_rate = PAL_FRAMERATE; + GST_DEBUG ("PAL data"); + caps = gst_caps_new_simple ("video/x-dv", + "format", G_TYPE_STRING, "PAL", + "systemstream", G_TYPE_BOOLEAN, TRUE, NULL); + } else { + // NTSC (untested) + dv1394src->frame_size = NTSC_FRAMESIZE; + dv1394src->frame_rate = NTSC_FRAMERATE; + GST_DEBUG + ("NTSC data [untested] - please report success/failure to <dan@f3c.com>"); + caps = gst_caps_new_simple ("video/x-dv", + "format", G_TYPE_STRING, "NTSC", + "systemstream", G_TYPE_BOOLEAN, TRUE, NULL); + } + gst_pad_set_caps (GST_BASE_SRC_PAD (dv1394src), caps); + gst_caps_unref (caps); + } + + dv1394src->frame = NULL; + if (G_LIKELY ((dv1394src->frame_sequence + 1) % (dv1394src->skip + + dv1394src->consecutive) < dv1394src->consecutive)) { + if (complete && len == dv1394src->frame_size) { + guint8 *bufdata; + GstBuffer *buf; + + buf = gst_buffer_new_and_alloc (dv1394src->frame_size); + + GST_BUFFER_OFFSET (buf) = dv1394src->frame_sequence; + bufdata = GST_BUFFER_DATA (buf); + memcpy (bufdata, data, len); + dv1394src->buf = buf; + } + } + dv1394src->frame_sequence++; + return 0; +} + +#else +static int +gst_dv1394src_iso_receive (raw1394handle_t handle, int channel, size_t len, + quadlet_t * data) +{ + GstDV1394Src *dv1394src = gst_dv1394src_from_raw1394handle (handle); + + if (len > 16) { + /* + the following code taken from kino-0.51 (Dan Dennedy/Charles Yates) + Kindly relicensed under the LGPL. See the commit log for version 1.6 of + this file in CVS. + */ + unsigned char *p = (unsigned char *) &data[3]; + + int section_type = p[0] >> 5; /* section type is in bits 5 - 7 */ + int dif_sequence = p[1] >> 4; /* dif sequence number is in bits 4 - 7 */ + int dif_block = p[2]; + + /* if we are at the beginning of a frame, + we set buf=frame, and alloc a new buffer for frame + */ + if (section_type == 0 && dif_sequence == 0) { // dif header + if (!GST_PAD_CAPS (GST_BASE_SRC_PAD (dv1394src))) { + GstCaps *caps; + + // figure format (NTSC/PAL) + if (p[3] & 0x80) { + // PAL + dv1394src->frame_size = PAL_FRAMESIZE; + dv1394src->frame_rate = PAL_FRAMERATE; + GST_DEBUG ("PAL data"); + caps = gst_caps_new_simple ("video/x-dv", + "format", G_TYPE_STRING, "PAL", + "systemstream", G_TYPE_BOOLEAN, TRUE, NULL); + } else { + // NTSC (untested) + dv1394src->frame_size = NTSC_FRAMESIZE; + dv1394src->frame_rate = NTSC_FRAMERATE; + GST_DEBUG + ("NTSC data [untested] - please report success/failure to <dan@f3c.com>"); + caps = gst_caps_new_simple ("video/x-dv", + "format", G_TYPE_STRING, "NTSC", + "systemstream", G_TYPE_BOOLEAN, TRUE, NULL); + } + gst_pad_set_caps (GST_BASE_SRC_PAD (dv1394src), caps); + gst_caps_unref (caps); + } + // drop last frame when not complete + if (!dv1394src->drop_incomplete + || dv1394src->bytes_in_frame == dv1394src->frame_size) { + dv1394src->buf = dv1394src->frame; + } else { + GST_INFO_OBJECT (GST_ELEMENT (dv1394src), "incomplete frame dropped"); + g_signal_emit (G_OBJECT (dv1394src), + gst_dv1394src_signals[SIGNAL_FRAME_DROPPED], 0); + if (dv1394src->frame) { + gst_buffer_unref (dv1394src->frame); + } + } + if ((dv1394src->frame_sequence + 1) % (dv1394src->skip + + dv1394src->consecutive) < dv1394src->consecutive) { + GstBuffer *buf; + gint64 i64; + + buf = gst_buffer_new_and_alloc (dv1394src->frame_size); + + /* fill in offset, duration, timestamp */ + GST_BUFFER_OFFSET (buf) = dv1394src->frame_sequence; + dv1394src->frame = buf; + } + dv1394src->frame_sequence++; + dv1394src->bytes_in_frame = 0; + } + + if (dv1394src->frame != NULL) { + guint8 *data = GST_BUFFER_DATA (dv1394src->frame); + + switch (section_type) { + case 0: /* 1 Header block */ + /* p[3] |= 0x80; // hack to force PAL data */ + memcpy (data + dif_sequence * 150 * 80, p, 480); + break; + + case 1: /* 2 Subcode blocks */ + memcpy (data + dif_sequence * 150 * 80 + (1 + dif_block) * 80, p, + 480); + break; + + case 2: /* 3 VAUX blocks */ + memcpy (data + dif_sequence * 150 * 80 + (3 + dif_block) * 80, p, + 480); + break; + + case 3: /* 9 Audio blocks interleaved with video */ + memcpy (data + dif_sequence * 150 * 80 + (6 + dif_block * 16) * 80, p, + 480); + break; + + case 4: /* 135 Video blocks interleaved with audio */ + memcpy (data + dif_sequence * 150 * 80 + (7 + (dif_block / 15) + + dif_block) * 80, p, 480); + break; + + default: /* we can't handle any other data */ + break; + } + dv1394src->bytes_in_frame += 480; + } + } + + return 0; +} +#endif +/* + * When an ieee1394 bus reset happens, usually a device has been removed + * or added. We send a message on the message bus with the node count + * and whether the capture device used in this element connected, disconnected + * or was unchanged + * Message structure: + * nodecount - integer with number of nodes on bus + * current-device-change - integer (1 if device connected, 0 if no change to + * current device status, -1 if device disconnected) + */ +static int +gst_dv1394src_bus_reset (raw1394handle_t handle, unsigned int generation) +{ + GstDV1394Src *src; + gint nodecount; + GstMessage *message; + GstStructure *structure; + gint current_device_change; + gint i; + + src = gst_dv1394src_from_raw1394handle (handle); + + GST_INFO_OBJECT (src, "have bus reset"); + + /* update generation - told to do so by docs */ + raw1394_update_generation (handle, generation); + nodecount = raw1394_get_nodecount (handle); + /* allocate memory for portinfo */ + + /* current_device_change is -1 if camera disconnected, 0 if other device + * connected or 1 if camera has now connected */ + current_device_change = -1; + for (i = 0; i < nodecount; i++) { + if (src->guid == rom1394_get_guid (handle, i)) { + /* Camera is with us */ + GST_DEBUG ("Camera is with us"); + if (!src->connected) { + current_device_change = 1; + src->connected = TRUE; + } else + current_device_change = 0; + } + } + if (src->connected && current_device_change == -1) { + GST_DEBUG ("Camera has disconnected"); + src->connected = FALSE; + } else if (!src->connected && current_device_change == -1) { + GST_DEBUG ("Camera is still not with us"); + current_device_change = 0; + } + + structure = gst_structure_new ("ieee1394-bus-reset", "nodecount", G_TYPE_INT, + nodecount, "current-device-change", G_TYPE_INT, current_device_change, + NULL); + message = gst_message_new_element (GST_OBJECT (src), structure); + gst_element_post_message (GST_ELEMENT (src), message); + + return 0; +} + +static GstFlowReturn +gst_dv1394src_create (GstPushSrc * psrc, GstBuffer ** buf) +{ + GstDV1394Src *dv1394src = GST_DV1394SRC (psrc); + GstCaps *caps; + struct pollfd pollfds[2]; + + pollfds[0].fd = raw1394_get_fd (dv1394src->handle); + pollfds[0].events = POLLIN | POLLERR | POLLHUP | POLLPRI; + pollfds[1].fd = READ_SOCKET (dv1394src); + pollfds[1].events = POLLIN | POLLERR | POLLHUP | POLLPRI; + + if (G_UNLIKELY (dv1394src->buf)) { + /* maybe we had an error before, and there's a stale buffer? */ + gst_buffer_unref (dv1394src->buf); + dv1394src->buf = NULL; + } + + while (TRUE) { + int res = poll (pollfds, 2, -1); + + if (G_UNLIKELY (res < 0)) { + if (errno == EAGAIN || errno == EINTR) + continue; + else + goto error_while_polling; + } + + if (G_UNLIKELY (pollfds[1].revents)) { + char command; + + if (pollfds[1].revents & POLLIN) + READ_COMMAND (dv1394src, command, res); + + goto told_to_stop; + } else if (G_LIKELY (pollfds[0].revents & POLLIN)) { + /* shouldn't block in theory */ + raw1394_loop_iterate (dv1394src->handle); + + if (dv1394src->buf) + break; + } + } + + g_assert (dv1394src->buf); + + caps = gst_pad_get_caps (GST_BASE_SRC_PAD (psrc)); + gst_buffer_set_caps (dv1394src->buf, caps); + gst_caps_unref (caps); + + *buf = dv1394src->buf; + dv1394src->buf = NULL; + return GST_FLOW_OK; + +error_while_polling: + { + GST_ELEMENT_ERROR (dv1394src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM); + return GST_FLOW_UNEXPECTED; + } +told_to_stop: + { + GST_DEBUG_OBJECT (dv1394src, "told to stop, shutting down"); + return GST_FLOW_WRONG_STATE; + } +} + +static int +gst_dv1394src_discover_avc_node (GstDV1394Src * src) +{ + int node = -1; + int i, j = 0; + int m = src->num_ports; + + if (src->port >= 0) { + /* search on explicit port */ + j = src->port; + m = j + 1; + } + + /* loop over all our ports */ + for (; j < m && node == -1; j++) { + raw1394handle_t handle; + struct raw1394_portinfo pinf[16]; + + /* open the port */ + handle = raw1394_new_handle (); + if (!handle) { + GST_WARNING ("raw1394 - failed to get handle: %s.\n", strerror (errno)); + continue; + } + if (raw1394_get_port_info (handle, pinf, 16) < 0) { + GST_WARNING ("raw1394 - failed to get port info: %s.\n", + strerror (errno)); + goto next; + } + + /* tell raw1394 which host adapter to use */ + if (raw1394_set_port (handle, j) < 0) { + GST_WARNING ("raw1394 - failed to set set port: %s.\n", strerror (errno)); + goto next; + } + + /* now loop over all the nodes */ + for (i = 0; i < raw1394_get_nodecount (handle); i++) { + /* are we looking for an explicit GUID ? */ + if (src->guid != 0) { + if (src->guid == rom1394_get_guid (handle, i)) { + node = i; + src->port = j; + g_free (src->uri); + src->uri = g_strdup_printf ("dv://%d", src->port); + break; + } + } else { + rom1394_directory rom_dir; + + /* select first AV/C Tape Recorder Player node */ + if (rom1394_get_directory (handle, i, &rom_dir) < 0) { + GST_WARNING ("error reading config rom directory for node %d\n", i); + continue; + } + if ((rom1394_get_node_type (&rom_dir) == ROM1394_NODE_TYPE_AVC) && + avc1394_check_subunit_type (handle, i, AVC1394_SUBUNIT_TYPE_VCR)) { + node = i; + src->port = j; + src->guid = rom1394_get_guid (handle, i); + g_free (src->uri); + src->uri = g_strdup_printf ("dv://%d", src->port); + g_free (src->device_name); + src->device_name = g_strdup (rom_dir.label); + break; + } + rom1394_free_directory (&rom_dir); + } + } + next: + raw1394_destroy_handle (handle); + } + return node; +} + +static gboolean +gst_dv1394src_start (GstBaseSrc * bsrc) +{ + GstDV1394Src *src = GST_DV1394SRC (bsrc); + int control_sock[2]; + + src->connected = FALSE; + + if (socketpair (PF_UNIX, SOCK_STREAM, 0, control_sock) < 0) + goto socket_pair; + + READ_SOCKET (src) = control_sock[0]; + WRITE_SOCKET (src) = control_sock[1]; + + fcntl (READ_SOCKET (src), F_SETFL, O_NONBLOCK); + fcntl (WRITE_SOCKET (src), F_SETFL, O_NONBLOCK); + + src->handle = raw1394_new_handle (); + + if (!src->handle) { + if (errno == EACCES) + goto permission_denied; + else if (errno == ENOENT) + goto not_found; + else + goto no_handle; + } + + src->num_ports = raw1394_get_port_info (src->handle, src->pinfo, 16); + + if (src->num_ports == 0) + goto no_ports; + + if (src->use_avc || src->port == -1) + src->avc_node = gst_dv1394src_discover_avc_node (src); + + /* lets destroy handle and create one on port + this is more reliable than setting port on + the existing handle */ + raw1394_destroy_handle (src->handle); + src->handle = raw1394_new_handle_on_port (src->port); + if (!src->handle) + goto cannot_set_port; + + raw1394_set_userdata (src->handle, src); + raw1394_set_bus_reset_handler (src->handle, gst_dv1394src_bus_reset); + +#ifdef HAVE_LIBIEC61883 + if ((src->iec61883dv = + iec61883_dv_fb_init (src->handle, + gst_dv1394src_iec61883_receive, src)) == NULL) + goto cannot_initialise_dv; + +#else + raw1394_set_iso_handler (src->handle, src->channel, + gst_dv1394src_iso_receive); +#endif + + GST_DEBUG_OBJECT (src, "successfully opened up 1394 connection"); + src->connected = TRUE; + +#ifdef HAVE_LIBIEC61883 + if (iec61883_dv_fb_start (src->iec61883dv, src->channel) != 0) + goto cannot_start; +#else + if (raw1394_start_iso_rcv (src->handle, src->channel) < 0) + goto cannot_start; +#endif + + if (src->use_avc) { + raw1394handle_t avc_handle = raw1394_new_handle_on_port (src->port); + + /* start the VCR */ + if (avc_handle) { + if (!avc1394_vcr_is_recording (avc_handle, src->avc_node) + && avc1394_vcr_is_playing (avc_handle, src->avc_node) + != AVC1394_VCR_OPERAND_PLAY_FORWARD) + avc1394_vcr_play (avc_handle, src->avc_node); + raw1394_destroy_handle (avc_handle); + } else { + GST_WARNING_OBJECT (src, "Starting VCR via avc1394 failed: %s", + g_strerror (errno)); + } + } + + gst_1394_clock_set_handle (src->provided_clock, src->handle); + + return TRUE; + +socket_pair: + { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ_WRITE, (NULL), + GST_ERROR_SYSTEM); + return FALSE; + } +permission_denied: + { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), GST_ERROR_SYSTEM); + return FALSE; + } +not_found: + { + GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), GST_ERROR_SYSTEM); + return FALSE; + } +no_handle: + { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), + ("can't get raw1394 handle (%s)", g_strerror (errno))); + return FALSE; + } +no_ports: + { + raw1394_destroy_handle (src->handle); + src->handle = NULL; + GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), + ("no ports available for raw1394")); + return FALSE; + } +cannot_set_port: + { + GST_ELEMENT_ERROR (src, RESOURCE, SETTINGS, (NULL), + ("can't set 1394 port %d", src->port)); + return FALSE; + } +cannot_start: + { + raw1394_destroy_handle (src->handle); + src->handle = NULL; +#ifdef HAVE_LIBIEC61883 + iec61883_dv_fb_close (src->iec61883dv); + src->iec61883dv = NULL; +#endif + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), + ("can't start 1394 iso receive")); + return FALSE; + } +#ifdef HAVE_LIBIEC61883 +cannot_initialise_dv: + { + raw1394_destroy_handle (src->handle); + src->handle = NULL; + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), + ("can't initialise iec61883 dv")); + return FALSE; + } +#endif +} + +static gboolean +gst_dv1394src_stop (GstBaseSrc * bsrc) +{ + GstDV1394Src *src = GST_DV1394SRC (bsrc); + + close (READ_SOCKET (src)); + close (WRITE_SOCKET (src)); + READ_SOCKET (src) = -1; + WRITE_SOCKET (src) = -1; +#ifdef HAVE_LIBIEC61883 + iec61883_dv_fb_close (src->iec61883dv); +#else + raw1394_stop_iso_rcv (src->handle, src->channel); +#endif + + if (src->use_avc) { + raw1394handle_t avc_handle = raw1394_new_handle_on_port (src->port); + + /* pause and stop the VCR */ + if (avc_handle) { + if (!avc1394_vcr_is_recording (avc_handle, src->avc_node) + && (avc1394_vcr_is_playing (avc_handle, src->avc_node) + != AVC1394_VCR_OPERAND_PLAY_FORWARD_PAUSE)) + avc1394_vcr_pause (avc_handle, src->avc_node); + avc1394_vcr_stop (avc_handle, src->avc_node); + raw1394_destroy_handle (avc_handle); + } else { + GST_WARNING_OBJECT (src, "Starting VCR via avc1394 failed: %s", + g_strerror (errno)); + } + } + + gst_1394_clock_unset_handle (src->provided_clock); + + raw1394_destroy_handle (src->handle); + + return TRUE; +} + +static gboolean +gst_dv1394src_unlock (GstBaseSrc * bsrc) +{ + GstDV1394Src *src = GST_DV1394SRC (bsrc); + + SEND_COMMAND (src, CONTROL_STOP); + + return TRUE; +} + +static gboolean +gst_dv1394src_query (GstBaseSrc * basesrc, GstQuery * query) +{ + switch (GST_QUERY_TYPE (query)) { + case GST_QUERY_LATENCY: + { + gst_query_set_latency (query, TRUE, GST_SECOND / 25, GST_CLOCK_TIME_NONE); + } + break; + default: + goto not_supported; + } + + return TRUE; + +not_supported: + return GST_BASE_SRC_CLASS (parent_class)->query (basesrc, query); +} + +static void +gst_dv1394src_update_device_name (GstDV1394Src * src) +{ + raw1394handle_t handle; + gint portcount, port, nodecount, node; + rom1394_directory directory; + + g_free (src->device_name); + src->device_name = NULL; + + GST_LOG_OBJECT (src, "updating device name for current GUID"); + + handle = raw1394_new_handle (); + + if (handle == NULL) + goto gethandle_failed; + + portcount = raw1394_get_port_info (handle, NULL, 0); + for (port = 0; port < portcount; port++) { + if (raw1394_set_port (handle, port) >= 0) { + nodecount = raw1394_get_nodecount (handle); + for (node = 0; node < nodecount; node++) { + if (src->guid == rom1394_get_guid (handle, node)) { + if (rom1394_get_directory (handle, node, &directory) >= 0) { + g_free (src->device_name); + src->device_name = g_strdup (directory.label); + rom1394_free_directory (&directory); + goto done; + } else { + GST_WARNING ("error reading rom directory for node %d", node); + } + } + } + } + } + + src->device_name = g_strdup ("Unknown"); /* FIXME: translate? */ + +done: + + raw1394_destroy_handle (handle); + return; + +/* ERRORS */ +gethandle_failed: + { + GST_WARNING ("failed to get raw1394 handle: %s", g_strerror (errno)); + src->device_name = g_strdup ("Unknown"); /* FIXME: translate? */ + return; + } +} + +/*** GSTURIHANDLER INTERFACE *************************************************/ + +static guint +gst_dv1394src_uri_get_type (void) +{ + return GST_URI_SRC; +} + +static gchar ** +gst_dv1394src_uri_get_protocols (void) +{ + static gchar *protocols[] = { (char *) "dv", NULL }; + + return protocols; +} + +static const gchar * +gst_dv1394src_uri_get_uri (GstURIHandler * handler) +{ + GstDV1394Src *gst_dv1394src = GST_DV1394SRC (handler); + + return gst_dv1394src->uri; +} + +static gboolean +gst_dv1394src_uri_set_uri (GstURIHandler * handler, const gchar * uri) +{ + gchar *protocol, *location; + gboolean ret = TRUE; + GstDV1394Src *gst_dv1394src = GST_DV1394SRC (handler); + + protocol = gst_uri_get_protocol (uri); + if (strcmp (protocol, "dv") != 0) { + g_free (protocol); + return FALSE; + } + g_free (protocol); + + location = gst_uri_get_location (uri); + if (location && *location != '\0') + gst_dv1394src->port = strtol (location, NULL, 10); + else + gst_dv1394src->port = DEFAULT_PORT; + g_free (location); + g_free (gst_dv1394src->uri); + gst_dv1394src->uri = g_strdup_printf ("dv://%d", gst_dv1394src->port); + + return ret; +} + +static void +gst_dv1394src_uri_handler_init (gpointer g_iface, gpointer iface_data) +{ + GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface; + + iface->get_type = gst_dv1394src_uri_get_type; + iface->get_protocols = gst_dv1394src_uri_get_protocols; + iface->get_uri = gst_dv1394src_uri_get_uri; + iface->set_uri = gst_dv1394src_uri_set_uri; +} diff --git a/ext/raw1394/gstdv1394src.h b/ext/raw1394/gstdv1394src.h new file mode 100644 index 0000000..bf9a3e0 --- /dev/null +++ b/ext/raw1394/gstdv1394src.h @@ -0,0 +1,101 @@ +/* GStreamer + * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef __GST_GST1394_H__ +#define __GST_GST1394_H__ + + +#include <gst/gst.h> +#include <gst/base/gstpushsrc.h> +#include "gst1394clock.h" + +#include <libraw1394/raw1394.h> +#ifdef HAVE_LIBIEC61883 +#include <libiec61883/iec61883.h> +#endif + +G_BEGIN_DECLS + +#define GST_TYPE_DV1394SRC \ + (gst_dv1394src_get_type()) +#define GST_DV1394SRC(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DV1394SRC,GstDV1394Src)) +#define GST_DV1394SRC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DV1394SRC,GstDV1394SrcClass)) +#define GST_IS_DV1394SRC(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DV1394SRC)) +#define GST_IS_DV1394SRC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DV1394SRC)) + +typedef struct _GstDV1394Src GstDV1394Src; +typedef struct _GstDV1394SrcClass GstDV1394SrcClass; + +struct _GstDV1394Src { + GstPushSrc element; + + // consecutive=2, skip=4 will skip 4 frames, then let 2 consecutive ones thru + gint consecutive; + gint skip; + gboolean drop_incomplete; + + gint num_ports; + gint port; + gint channel; + octlet_t guid; + gint avc_node; + gboolean use_avc; + + struct raw1394_portinfo pinfo[16]; + raw1394handle_t handle; + + GstBuffer *buf; + + GstBuffer *frame; + guint frame_size; + guint frame_rate; + guint bytes_in_frame; + guint frame_sequence; + + int control_sock[2]; + + gchar *uri; + + gchar *device_name; + + gboolean connected; + #ifdef HAVE_LIBIEC61883 + iec61883_dv_fb_t iec61883dv; + #endif + + Gst1394Clock *provided_clock; +}; + +struct _GstDV1394SrcClass { + GstPushSrcClass parent_class; + + /* signal */ + void (*frame_dropped) (GstElement *elem); +}; + +GType gst_dv1394src_get_type(void); + +G_END_DECLS + +#endif /* __GST_GST1394_H__ */ diff --git a/ext/raw1394/gsthdv1394src.c b/ext/raw1394/gsthdv1394src.c new file mode 100644 index 0000000..33ef11e --- /dev/null +++ b/ext/raw1394/gsthdv1394src.c @@ -0,0 +1,844 @@ +/* GStreamer + * Copyright (C) <2008> Edward Hervey <bilboed@bilboed.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ +/** + * SECTION:element-hdv1394src + * + * Read MPEG-TS data from firewire port. + * + * <refsect2> + * <title>Example launch line</title> + * |[ + * gst-launch hdv1394src ! queue ! decodebin name=d ! queue ! xvimagesink d. ! queue ! alsasink + * ]| captures from the firewire port and plays the streams. + * |[ + * gst-launch hdv1394src ! queue ! filesink location=mydump.ts + * ]| capture to a disk file + * </refsect2> + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif +#include <unistd.h> +#include <sys/poll.h> +#include <sys/socket.h> +#include <errno.h> +#include <fcntl.h> +#include <string.h> +#include <stdlib.h> + +#include <libavc1394/avc1394.h> +#include <libavc1394/avc1394_vcr.h> +#include <libavc1394/rom1394.h> +#include <libraw1394/raw1394.h> +#include <libiec61883/iec61883.h> + +#include <gst/gst.h> + +#include "gsthdv1394src.h" +#include "gst1394probe.h" + + +#define CONTROL_STOP 'S' /* stop the select call */ +#define CONTROL_SOCKETS(src) src->control_sock +#define WRITE_SOCKET(src) src->control_sock[1] +#define READ_SOCKET(src) src->control_sock[0] + +#define SEND_COMMAND(src, command) \ +G_STMT_START { \ + int G_GNUC_UNUSED _res; unsigned char c; c = command; \ + _res = write (WRITE_SOCKET(src), &c, 1); \ +} G_STMT_END + +#define READ_COMMAND(src, command, res) \ +G_STMT_START { \ + res = read(READ_SOCKET(src), &command, 1); \ +} G_STMT_END + + +GST_DEBUG_CATEGORY_STATIC (hdv1394src_debug); +#define GST_CAT_DEFAULT (hdv1394src_debug) + +#define DEFAULT_PORT -1 +#define DEFAULT_CHANNEL 63 +#define DEFAULT_USE_AVC TRUE +#define DEFAULT_GUID 0 + +enum +{ + PROP_0, + PROP_PORT, + PROP_CHANNEL, + PROP_USE_AVC, + PROP_GUID, + PROP_DEVICE_NAME +}; + +static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", + GST_PAD_SRC, + GST_PAD_ALWAYS, + GST_STATIC_CAPS + ("video/mpegts,systemstream=(boolean)true,packetsize=(int)188") + ); + +static void gst_hdv1394src_uri_handler_init (gpointer g_iface, + gpointer iface_data); + +static void gst_hdv1394src_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec); +static void gst_hdv1394src_get_property (GObject * object, guint prop_id, + GValue * value, GParamSpec * pspec); +static void gst_hdv1394src_dispose (GObject * object); + +static gboolean gst_hdv1394src_start (GstBaseSrc * bsrc); +static gboolean gst_hdv1394src_stop (GstBaseSrc * bsrc); +static gboolean gst_hdv1394src_unlock (GstBaseSrc * bsrc); + +static GstFlowReturn gst_hdv1394src_create (GstPushSrc * psrc, + GstBuffer ** buf); + +static void gst_hdv1394src_update_device_name (GstHDV1394Src * src); + +static void +_do_init (GType type) +{ + static const GInterfaceInfo urihandler_info = { + gst_hdv1394src_uri_handler_init, + NULL, + NULL, + }; + g_type_add_interface_static (type, GST_TYPE_URI_HANDLER, &urihandler_info); + + gst_1394_type_add_property_probe_interface (type); + + GST_DEBUG_CATEGORY_INIT (hdv1394src_debug, "hdv1394src", 0, + "MPEG-TS firewire source"); +} + +GST_BOILERPLATE_FULL (GstHDV1394Src, gst_hdv1394src, GstPushSrc, + GST_TYPE_PUSH_SRC, _do_init); + + +static void +gst_hdv1394src_base_init (gpointer g_class) +{ + GstElementClass *element_class = GST_ELEMENT_CLASS (g_class); + + gst_element_class_add_static_pad_template (element_class, &src_factory); + + gst_element_class_set_details_simple (element_class, + "Firewire (1394) HDV video source", "Source/Video", + "Source for MPEG-TS video data from firewire port", + "Edward Hervey <bilboed@bilboed.com>"); +} + +static void +gst_hdv1394src_class_init (GstHDV1394SrcClass * klass) +{ + GObjectClass *gobject_class; + GstBaseSrcClass *gstbasesrc_class; + GstPushSrcClass *gstpushsrc_class; + + gobject_class = (GObjectClass *) klass; + gstbasesrc_class = (GstBaseSrcClass *) klass; + gstpushsrc_class = (GstPushSrcClass *) klass; + + gobject_class->set_property = gst_hdv1394src_set_property; + gobject_class->get_property = gst_hdv1394src_get_property; + gobject_class->dispose = gst_hdv1394src_dispose; + + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_PORT, + g_param_spec_int ("port", "Port", "Port number (-1 automatic)", + -1, 16, DEFAULT_PORT, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_CHANNEL, + g_param_spec_int ("channel", "Channel", "Channel number for listening", + 0, 64, DEFAULT_CHANNEL, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_USE_AVC, + g_param_spec_boolean ("use-avc", "Use AV/C", "Use AV/C VTR control", + DEFAULT_USE_AVC, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_GUID, + g_param_spec_uint64 ("guid", "GUID", + "select one of multiple DV devices by its GUID. use a hexadecimal " + "like 0xhhhhhhhhhhhhhhhh. (0 = no guid)", 0, G_MAXUINT64, + DEFAULT_GUID, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); + /** + * GstHDV1394Src:device-name + * + * Descriptive name of the currently opened device + * + * Since: 0.10.7 + **/ + g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_DEVICE_NAME, + g_param_spec_string ("device-name", "device name", + "user-friendly name of the device", "Default", + G_PARAM_READABLE | G_PARAM_STATIC_STRINGS)); + + gstbasesrc_class->negotiate = NULL; + gstbasesrc_class->start = gst_hdv1394src_start; + gstbasesrc_class->stop = gst_hdv1394src_stop; + gstbasesrc_class->unlock = gst_hdv1394src_unlock; + + gstpushsrc_class->create = gst_hdv1394src_create; +} + +static void +gst_hdv1394src_init (GstHDV1394Src * dv1394src, GstHDV1394SrcClass * klass) +{ + GstPad *srcpad = GST_BASE_SRC_PAD (dv1394src); + + gst_base_src_set_live (GST_BASE_SRC (dv1394src), TRUE); + gst_pad_use_fixed_caps (srcpad); + + dv1394src->port = DEFAULT_PORT; + dv1394src->channel = DEFAULT_CHANNEL; + + dv1394src->use_avc = DEFAULT_USE_AVC; + dv1394src->guid = DEFAULT_GUID; + dv1394src->uri = g_strdup_printf ("hdv://%d", dv1394src->port); + dv1394src->device_name = g_strdup_printf ("Default"); + + READ_SOCKET (dv1394src) = -1; + WRITE_SOCKET (dv1394src) = -1; + + dv1394src->frame_sequence = 0; +} + +static void +gst_hdv1394src_dispose (GObject * object) +{ + GstHDV1394Src *src = GST_HDV1394SRC (object); + + g_free (src->uri); + src->uri = NULL; + + g_free (src->device_name); + src->device_name = NULL; + + G_OBJECT_CLASS (parent_class)->dispose (object); +} + +static void +gst_hdv1394src_set_property (GObject * object, guint prop_id, + const GValue * value, GParamSpec * pspec) +{ + GstHDV1394Src *filter = GST_HDV1394SRC (object); + + switch (prop_id) { + case PROP_PORT: + filter->port = g_value_get_int (value); + g_free (filter->uri); + filter->uri = g_strdup_printf ("hdv://%d", filter->port); + break; + case PROP_CHANNEL: + filter->channel = g_value_get_int (value); + break; + case PROP_USE_AVC: + filter->use_avc = g_value_get_boolean (value); + break; + case PROP_GUID: + filter->guid = g_value_get_uint64 (value); + gst_hdv1394src_update_device_name (filter); + break; + default: + break; + } +} + +static void +gst_hdv1394src_get_property (GObject * object, guint prop_id, GValue * value, + GParamSpec * pspec) +{ + GstHDV1394Src *filter = GST_HDV1394SRC (object); + + switch (prop_id) { + case PROP_PORT: + g_value_set_int (value, filter->port); + break; + case PROP_CHANNEL: + g_value_set_int (value, filter->channel); + break; + case PROP_USE_AVC: + g_value_set_boolean (value, filter->use_avc); + break; + case PROP_GUID: + g_value_set_uint64 (value, filter->guid); + break; + case PROP_DEVICE_NAME: + g_value_set_string (value, filter->device_name); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; + } +} + +static GstHDV1394Src * +gst_hdv1394src_from_raw1394handle (raw1394handle_t handle) +{ + iec61883_mpeg2_t mpeg2 = (iec61883_mpeg2_t) raw1394_get_userdata (handle); + return GST_HDV1394SRC (iec61883_mpeg2_get_callback_data (mpeg2)); +} + +/* Within one loop iteration (which may call _receive() many times), it seems + * as though '*data' will always be different. + * + * We can therefore assume that any '*data' given to us will stay allocated until + * the next loop iteration. + */ + +static int +gst_hdv1394src_iec61883_receive (unsigned char *data, int len, + unsigned int dropped, void *cbdata) +{ + GstHDV1394Src *dv1394src = GST_HDV1394SRC (cbdata); + + GST_LOG ("data:%p, len:%d, dropped:%d", data, len, dropped); + + /* error out if we don't have enough room ! */ + if (G_UNLIKELY (dv1394src->outoffset > (2048 * 188 - len))) + return -1; + + if (G_LIKELY (len == IEC61883_MPEG2_TSP_SIZE)) { + memcpy ((guint8 *) dv1394src->outdata + dv1394src->outoffset, data, len); + dv1394src->outoffset += len; + } + dv1394src->frame_sequence++; + return 0; +} + +/* + * When an ieee1394 bus reset happens, usually a device has been removed + * or added. We send a message on the message bus with the node count + * and whether the capture device used in this element connected, disconnected + * or was unchanged + * Message structure: + * nodecount - integer with number of nodes on bus + * current-device-change - integer (1 if device connected, 0 if no change to + * current device status, -1 if device disconnected) + */ +static int +gst_hdv1394src_bus_reset (raw1394handle_t handle, unsigned int generation) +{ + GstHDV1394Src *src; + gint nodecount; + GstMessage *message; + GstStructure *structure; + gint current_device_change; + gint i; + + src = gst_hdv1394src_from_raw1394handle (handle); + + GST_INFO_OBJECT (src, "have bus reset"); + + /* update generation - told to do so by docs */ + raw1394_update_generation (handle, generation); + nodecount = raw1394_get_nodecount (handle); + /* allocate memory for portinfo */ + + /* current_device_change is -1 if camera disconnected, 0 if other device + * connected or 1 if camera has now connected */ + current_device_change = -1; + for (i = 0; i < nodecount; i++) { + if (src->guid == rom1394_get_guid (handle, i)) { + /* Camera is with us */ + GST_DEBUG ("Camera is with us"); + if (!src->connected) { + current_device_change = 1; + src->connected = TRUE; + } else + current_device_change = 0; + } + } + if (src->connected && current_device_change == -1) { + GST_DEBUG ("Camera has disconnected"); + src->connected = FALSE; + } else if (!src->connected && current_device_change == -1) { + GST_DEBUG ("Camera is still not with us"); + current_device_change = 0; + } + + structure = gst_structure_new ("ieee1394-bus-reset", "nodecount", G_TYPE_INT, + nodecount, "current-device-change", G_TYPE_INT, current_device_change, + NULL); + message = gst_message_new_element (GST_OBJECT (src), structure); + gst_element_post_message (GST_ELEMENT (src), message); + + return 0; +} + +static GstFlowReturn +gst_hdv1394src_create (GstPushSrc * psrc, GstBuffer ** buf) +{ + GstHDV1394Src *dv1394src = GST_HDV1394SRC (psrc); + GstCaps *caps; + struct pollfd pollfds[2]; + + pollfds[0].fd = raw1394_get_fd (dv1394src->handle); + pollfds[0].events = POLLIN | POLLERR | POLLHUP | POLLPRI; + pollfds[1].fd = READ_SOCKET (dv1394src); + pollfds[1].events = POLLIN | POLLERR | POLLHUP | POLLPRI; + + /* allocate a 2048 samples buffer */ + dv1394src->outdata = g_malloc (2048 * 188); + dv1394src->outoffset = 0; + + GST_DEBUG ("Create..."); + + while (TRUE) { + int res = poll (pollfds, 2, -1); + + GST_LOG ("res:%d", res); + + if (G_UNLIKELY (res < 0)) { + if (errno == EAGAIN || errno == EINTR) + continue; + else + goto error_while_polling; + } + + if (G_UNLIKELY (pollfds[1].revents)) { + char command; + + if (pollfds[1].revents & POLLIN) + READ_COMMAND (dv1394src, command, res); + + goto told_to_stop; + } else if (G_LIKELY (pollfds[0].revents & POLLIN)) { + int pt; + + pt = dv1394src->frame_sequence; + /* shouldn't block in theory */ + GST_LOG ("Iterating ! (%d)", dv1394src->frame_sequence); + raw1394_loop_iterate (dv1394src->handle); + GST_LOG ("After iteration : %d (diff:%d)", + dv1394src->frame_sequence, dv1394src->frame_sequence - pt); + if (dv1394src->outoffset) + break; + } + } + + g_assert (dv1394src->outoffset); + + GST_LOG ("We have some frames (%u bytes)", (guint) dv1394src->outoffset); + + /* Create the buffer */ + *buf = gst_buffer_new (); + GST_BUFFER_DATA (*buf) = dv1394src->outdata; + GST_BUFFER_MALLOCDATA (*buf) = dv1394src->outdata; + GST_BUFFER_SIZE (*buf) = dv1394src->outoffset; + dv1394src->outdata = NULL; + dv1394src->outoffset = 0; + + caps = gst_pad_get_caps (GST_BASE_SRC_PAD (psrc)); + gst_buffer_set_caps (*buf, caps); + gst_caps_unref (caps); + + return GST_FLOW_OK; + +error_while_polling: + { + GST_ELEMENT_ERROR (dv1394src, RESOURCE, READ, (NULL), GST_ERROR_SYSTEM); + return GST_FLOW_UNEXPECTED; + } +told_to_stop: + { + GST_DEBUG_OBJECT (dv1394src, "told to stop, shutting down"); + return GST_FLOW_WRONG_STATE; + } +} + +static int +gst_hdv1394src_discover_avc_node (GstHDV1394Src * src) +{ + int node = -1; + int i, j = 0; + int m = src->num_ports; + + if (src->port >= 0) { + /* search on explicit port */ + j = src->port; + m = j + 1; + } + + /* loop over all our ports */ + for (; j < m && node == -1; j++) { + raw1394handle_t handle; + struct raw1394_portinfo pinf[16]; + + /* open the port */ + handle = raw1394_new_handle (); + if (!handle) { + GST_WARNING ("raw1394 - failed to get handle: %s.\n", strerror (errno)); + continue; + } + if (raw1394_get_port_info (handle, pinf, 16) < 0) { + GST_WARNING ("raw1394 - failed to get port info: %s.\n", + strerror (errno)); + goto next; + } + + /* tell raw1394 which host adapter to use */ + if (raw1394_set_port (handle, j) < 0) { + GST_WARNING ("raw1394 - failed to set set port: %s.\n", strerror (errno)); + goto next; + } + + /* now loop over all the nodes */ + for (i = 0; i < raw1394_get_nodecount (handle); i++) { + /* are we looking for an explicit GUID ? */ + if (src->guid != 0) { + if (src->guid == rom1394_get_guid (handle, i)) { + node = i; + src->port = j; + g_free (src->uri); + src->uri = g_strdup_printf ("dv://%d", src->port); + break; + } + } else { + rom1394_directory rom_dir; + + /* select first AV/C Tape Recorder Player node */ + if (rom1394_get_directory (handle, i, &rom_dir) < 0) { + GST_WARNING ("error reading config rom directory for node %d\n", i); + continue; + } + if ((rom1394_get_node_type (&rom_dir) == ROM1394_NODE_TYPE_AVC) && + avc1394_check_subunit_type (handle, i, AVC1394_SUBUNIT_TYPE_VCR)) { + node = i; + src->port = j; + src->guid = rom1394_get_guid (handle, i); + g_free (src->uri); + src->uri = g_strdup_printf ("dv://%d", src->port); + g_free (src->device_name); + src->device_name = g_strdup (rom_dir.label); + break; + } + rom1394_free_directory (&rom_dir); + } + } + next: + raw1394_destroy_handle (handle); + } + return node; +} + +static gboolean +gst_hdv1394src_start (GstBaseSrc * bsrc) +{ + GstHDV1394Src *src = GST_HDV1394SRC (bsrc); + int control_sock[2]; + + src->connected = FALSE; + + if (socketpair (PF_UNIX, SOCK_STREAM, 0, control_sock) < 0) + goto socket_pair; + + READ_SOCKET (src) = control_sock[0]; + WRITE_SOCKET (src) = control_sock[1]; + + fcntl (READ_SOCKET (src), F_SETFL, O_NONBLOCK); + fcntl (WRITE_SOCKET (src), F_SETFL, O_NONBLOCK); + + src->handle = raw1394_new_handle (); + + if (!src->handle) { + if (errno == EACCES) + goto permission_denied; + else if (errno == ENOENT) + goto not_found; + else + goto no_handle; + } + + src->num_ports = raw1394_get_port_info (src->handle, src->pinfo, 16); + + if (src->num_ports == 0) + goto no_ports; + + if (src->use_avc || src->port == -1) + src->avc_node = gst_hdv1394src_discover_avc_node (src); + + /* lets destroy handle and create one on port + this is more reliable than setting port on + the existing handle */ + raw1394_destroy_handle (src->handle); + src->handle = raw1394_new_handle_on_port (src->port); + if (!src->handle) + goto cannot_set_port; + + raw1394_set_userdata (src->handle, src); + raw1394_set_bus_reset_handler (src->handle, gst_hdv1394src_bus_reset); + + if ((src->iec61883mpeg2 = + iec61883_mpeg2_recv_init (src->handle, + gst_hdv1394src_iec61883_receive, src)) == NULL) + goto cannot_initialise_dv; + +#if 0 + raw1394_set_iso_handler (src->handle, src->channel, + gst_hdv1394src_iso_receive); +#endif + + GST_DEBUG_OBJECT (src, "successfully opened up 1394 connection"); + src->connected = TRUE; + + if (iec61883_mpeg2_recv_start (src->iec61883mpeg2, src->channel) != 0) + goto cannot_start; +#if 0 + if (raw1394_start_iso_rcv (src->handle, src->channel) < 0) + goto cannot_start; +#endif + + if (src->use_avc) { + raw1394handle_t avc_handle = raw1394_new_handle_on_port (src->port); + + GST_LOG ("We have an avc_handle"); + + /* start the VCR */ + if (avc_handle) { + if (!avc1394_vcr_is_recording (avc_handle, src->avc_node) + && avc1394_vcr_is_playing (avc_handle, src->avc_node) + != AVC1394_VCR_OPERAND_PLAY_FORWARD) { + GST_LOG ("Calling avc1394_vcr_play()"); + avc1394_vcr_play (avc_handle, src->avc_node); + } + raw1394_destroy_handle (avc_handle); + } else { + GST_WARNING_OBJECT (src, "Starting VCR via avc1394 failed: %s", + g_strerror (errno)); + } + } + + return TRUE; + +socket_pair: + { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ_WRITE, (NULL), + GST_ERROR_SYSTEM); + return FALSE; + } +permission_denied: + { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), GST_ERROR_SYSTEM); + return FALSE; + } +not_found: + { + GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), GST_ERROR_SYSTEM); + return FALSE; + } +no_handle: + { + GST_ELEMENT_ERROR (src, RESOURCE, OPEN_READ, (NULL), + ("can't get raw1394 handle (%s)", g_strerror (errno))); + return FALSE; + } +no_ports: + { + raw1394_destroy_handle (src->handle); + src->handle = NULL; + GST_ELEMENT_ERROR (src, RESOURCE, NOT_FOUND, (NULL), + ("no ports available for raw1394")); + return FALSE; + } +cannot_set_port: + { + GST_ELEMENT_ERROR (src, RESOURCE, SETTINGS, (NULL), + ("can't set 1394 port %d", src->port)); + return FALSE; + } +cannot_start: + { + raw1394_destroy_handle (src->handle); + src->handle = NULL; + iec61883_mpeg2_close (src->iec61883mpeg2); + src->iec61883mpeg2 = NULL; + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), + ("can't start 1394 iso receive")); + return FALSE; + } +cannot_initialise_dv: + { + raw1394_destroy_handle (src->handle); + src->handle = NULL; + GST_ELEMENT_ERROR (src, RESOURCE, READ, (NULL), + ("can't initialise iec61883 hdv")); + return FALSE; + } +} + +static gboolean +gst_hdv1394src_stop (GstBaseSrc * bsrc) +{ + GstHDV1394Src *src = GST_HDV1394SRC (bsrc); + + close (READ_SOCKET (src)); + close (WRITE_SOCKET (src)); + READ_SOCKET (src) = -1; + WRITE_SOCKET (src) = -1; + + iec61883_mpeg2_close (src->iec61883mpeg2); +#if 0 + raw1394_stop_iso_rcv (src->handle, src->channel); +#endif + + if (src->use_avc) { + raw1394handle_t avc_handle = raw1394_new_handle_on_port (src->port); + + /* pause and stop the VCR */ + if (avc_handle) { + if (!avc1394_vcr_is_recording (avc_handle, src->avc_node) + && (avc1394_vcr_is_playing (avc_handle, src->avc_node) + != AVC1394_VCR_OPERAND_PLAY_FORWARD_PAUSE)) + avc1394_vcr_pause (avc_handle, src->avc_node); + avc1394_vcr_stop (avc_handle, src->avc_node); + raw1394_destroy_handle (avc_handle); + } else { + GST_WARNING_OBJECT (src, "Starting VCR via avc1394 failed: %s", + g_strerror (errno)); + } + } + + raw1394_destroy_handle (src->handle); + + return TRUE; +} + +static gboolean +gst_hdv1394src_unlock (GstBaseSrc * bsrc) +{ + GstHDV1394Src *src = GST_HDV1394SRC (bsrc); + + SEND_COMMAND (src, CONTROL_STOP); + + return TRUE; +} + +static void +gst_hdv1394src_update_device_name (GstHDV1394Src * src) +{ + raw1394handle_t handle; + gint portcount, port, nodecount, node; + rom1394_directory directory; + + g_free (src->device_name); + src->device_name = NULL; + + GST_LOG_OBJECT (src, "updating device name for current GUID"); + + handle = raw1394_new_handle (); + + if (handle == NULL) + goto gethandle_failed; + + portcount = raw1394_get_port_info (handle, NULL, 0); + for (port = 0; port < portcount; port++) { + if (raw1394_set_port (handle, port) >= 0) { + nodecount = raw1394_get_nodecount (handle); + for (node = 0; node < nodecount; node++) { + if (src->guid == rom1394_get_guid (handle, node)) { + if (rom1394_get_directory (handle, node, &directory) >= 0) { + g_free (src->device_name); + src->device_name = g_strdup (directory.label); + rom1394_free_directory (&directory); + goto done; + } else { + GST_WARNING ("error reading rom directory for node %d", node); + } + } + } + } + } + + src->device_name = g_strdup ("Unknown"); /* FIXME: translate? */ + +done: + + raw1394_destroy_handle (handle); + return; + +/* ERRORS */ +gethandle_failed: + { + GST_WARNING ("failed to get raw1394 handle: %s", g_strerror (errno)); + src->device_name = g_strdup ("Unknown"); /* FIXME: translate? */ + return; + } +} + +/*** GSTURIHANDLER INTERFACE *************************************************/ + +static guint +gst_hdv1394src_uri_get_type (void) +{ + return GST_URI_SRC; +} + +static gchar ** +gst_hdv1394src_uri_get_protocols (void) +{ + static gchar *protocols[] = { (char *) "hdv", NULL }; + + return protocols; +} + +static const gchar * +gst_hdv1394src_uri_get_uri (GstURIHandler * handler) +{ + GstHDV1394Src *gst_hdv1394src = GST_HDV1394SRC (handler); + + return gst_hdv1394src->uri; +} + +static gboolean +gst_hdv1394src_uri_set_uri (GstURIHandler * handler, const gchar * uri) +{ + gchar *protocol, *location; + gboolean ret = TRUE; + GstHDV1394Src *gst_hdv1394src = GST_HDV1394SRC (handler); + + protocol = gst_uri_get_protocol (uri); + if (strcmp (protocol, "hdv") != 0) { + g_free (protocol); + return FALSE; + } + g_free (protocol); + + location = gst_uri_get_location (uri); + if (location && *location != '\0') + gst_hdv1394src->port = strtol (location, NULL, 10); + else + gst_hdv1394src->port = DEFAULT_PORT; + g_free (location); + g_free (gst_hdv1394src->uri); + gst_hdv1394src->uri = g_strdup_printf ("hdv://%d", gst_hdv1394src->port); + + return ret; +} + +static void +gst_hdv1394src_uri_handler_init (gpointer g_iface, gpointer iface_data) +{ + GstURIHandlerInterface *iface = (GstURIHandlerInterface *) g_iface; + + iface->get_type = gst_hdv1394src_uri_get_type; + iface->get_protocols = gst_hdv1394src_uri_get_protocols; + iface->get_uri = gst_hdv1394src_uri_get_uri; + iface->set_uri = gst_hdv1394src_uri_set_uri; +} diff --git a/ext/raw1394/gsthdv1394src.h b/ext/raw1394/gsthdv1394src.h new file mode 100644 index 0000000..a6014a4 --- /dev/null +++ b/ext/raw1394/gsthdv1394src.h @@ -0,0 +1,85 @@ +/* GStreamer + * Copyright (C) <2008> Edward Hervey <bilboed@bilboed.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + + +#ifndef __GST_GSTHDV1394_H__ +#define __GST_GSTHDV1394_H__ + + +#include <gst/gst.h> +#include <gst/base/gstpushsrc.h> + +#include <libraw1394/raw1394.h> +#ifdef HAVE_LIBIEC61883 +#include <libiec61883/iec61883.h> +#endif + +G_BEGIN_DECLS + +#define GST_TYPE_HDV1394SRC \ + (gst_hdv1394src_get_type()) +#define GST_HDV1394SRC(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_HDV1394SRC,GstHDV1394Src)) +#define GST_HDV1394SRC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_HDV1394SRC,GstHDV1394SrcClass)) +#define GST_IS_HDV1394SRC(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_HDV1394SRC)) +#define GST_IS_HDV1394SRC_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_HDV1394SRC)) + +typedef struct _GstHDV1394Src GstHDV1394Src; +typedef struct _GstHDV1394SrcClass GstHDV1394SrcClass; + +struct _GstHDV1394Src { + GstPushSrc element; + + gint num_ports; + gint port; + gint channel; + octlet_t guid; + gint avc_node; + gboolean use_avc; + + struct raw1394_portinfo pinfo[16]; + raw1394handle_t handle; + + gpointer outdata; + gsize outoffset; + guint frame_size; + guint frame_sequence; + + int control_sock[2]; + + gchar *uri; + + gchar *device_name; + + gboolean connected; + iec61883_mpeg2_t iec61883mpeg2; +}; + +struct _GstHDV1394SrcClass { + GstPushSrcClass parent_class; +}; + +GType gst_hdv1394src_get_type(void); + +G_END_DECLS + +#endif /* __GST_GST1394_H__ */ |