mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-25 11:11:08 +00:00
More documentation changes, a couple configure.in and Makefile.am fixes.
Original commit message from CVS: More documentation changes, a couple configure.in and Makefile.am fixes.
This commit is contained in:
Erik Walthinsen
parent
d946ac7b3c
commit
65e7c2e158
12 changed files with 217 additions and 107 deletions
12
configure.in
12
configure.in
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@ -188,20 +188,20 @@ esac],
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AC_ARG_ENABLE(debug,
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[ --enable-debug spews lots of useless info at runtime],
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[case "${enableval}" in
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yes) use_debug=yes ;;
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no) use_debug=no ;;
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yes) USE_DEBUG=yes ;;
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no) USE_DEBUG=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-debug) ;;
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esac],
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[use_debug=no]) dnl Default value
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[USE_DEBUG=no]) dnl Default value
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AC_ARG_ENABLE(profiling,
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[ --enable-profiling adds -pg to compiler commandline, for profiling],
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[case "${enableval}" in
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yes) use_profiling=yes ;;
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no) use_profiling=no ;;
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yes) USE_PROFILING=yes ;;
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no) UES_PROFILING=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-profiling) ;;
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esac],
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[use_profiling=no]) dnl Default value
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[USE_PROFILING=no]) dnl Default value
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dnl ################################################
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@ -1,3 +1,7 @@
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SUBDIRS = gst
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if HAVE_GTK_DOC
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SUBDIRS += gst manual
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endif
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DIST_SUBDIRS = gst manual
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#EXTRA_DIST = random slides
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@ -39,11 +39,32 @@ tmpl_sources = \
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tmpl/gstxml.sgml \
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tmpl/plugin.sgml
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gstreamer_docdir = $(HTML_DIR)
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gstreamer_doc_DATA = \
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gstreamer.html \
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gstreamer.hierarchy \
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gstreamer.types \
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gstreamer-decl.txt \
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gstreamer-sections.txt
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SCANOBJS_FILES = \
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$(DOC_MODULE).signals \
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$(DOC_MODULE).hierarchy \
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$(DOC_MODULE).args
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if HAVE_GTK_DOC
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gstreamer.html: html/book1.html
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-cd $(srcdir) && cp html/book1.html gstreamer.html
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else
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gstreamer.html:
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endif
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html/book1.html: sgml/gstreamer-doc.bottom
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$(MAKE) html
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sgml/gstreamer-doc.bottom: $(tmpl_sources)
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$(MAKE) sgml
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scanobj:
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env CC="$(LIBTOOL) --mode=link $(CC)" CFLAGS="$(CFLAGS)" LDFLAGS="$(LDFLAGS)" \
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gtkdoc-scanobj --module=$(DOC_MODULE) \
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@ -63,15 +84,34 @@ html:
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-cd html && gtkdoc-mkhtml $(DOC_MODULE) ../$(DOC_MAIN_SGML_FILE)
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clean-local:
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rm -f *~ *.bak *.hierarchy *.signals *.args *-unused.txt
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rm -f *~ *.bak *.signals *-unused.txt
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maintainer-clean-local: clean
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rm -rf sgml html $(DOC_MODULE)-decl-list.txt $(DOC_MODULE)-decl.txt
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install-data-local:
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install -d -m 0755 $(TARGET_DIR)
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install -m 0644 html/*.html $(TARGET_DIR)
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install -m 0644 html/index.sgml $(TARGET_DIR)
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gtkdoc-fixxref --module=$(DOC_MODULE) --html-dir=$(HTML_DIR)
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$(mkinstalldirs) $(DESTDIR)$(TARGET_DIR)
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(installfiles=`echo $(srcdir)/html/*.html`; \
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if test "$$installfiles" = '$(srcdir)/html/*.html'; \
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then echo '-- Nothing to install' ; \
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else \
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for i in $$installfiles; do \
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echo '-- Installing '$$i ; \
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$(INSTALL_DATA) $$i $(DESTDIR)$(TARGET_DIR); \
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done; \
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echo '-- Installing $(srcdir)/html/index.sgml' ; \
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$(INSTALL_DATA) $(srcdir)/html/index.sgml $(DESTDIR)$(TARGET_DIR); \
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echo '-- Fixing Crossreferences' ; \
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gtkdoc-fixxref --module=$(DOC_MODULE) --html-dir=$(HTML_DIR)|| true; \
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fi)
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dist-hook:
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mkdir $(distdir)/html
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mkdir $(distdir)/sgml
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mkdir $(distdir)/tmpl
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-cp $(srcdir)/html/*.html $(srcdir)/html/*.css $(distdir)/html
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-cp $(srcdir)/tmpl/*.sgml $(distdir)/tmpl
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-cp $(srcdir)/sgml/*.sgml $(distdir)/sgml
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-cp $(srcdir)/sgml/*.bottom $(srcdir)/sgml/*.top $(distdir)/sgml
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.PHONY : html sgml templates scan
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@ -501,10 +501,10 @@ struct GstElementDetails {
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<STRUCT>
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<NAME>GstElementFactory</NAME>
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struct GstElementFactory {
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gchar *name;
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GtkType type;
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gchar *name; /* name of element */
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GtkType type; /* unique GtkType of element */
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GstElementDetails *details;
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GstElementDetails *details; /* pointer to details struct */
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};
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</STRUCT>
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<FUNCTION>
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@ -25,6 +25,49 @@ GST_OBJECT_CLASS
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GST_IS_OBJECT_CLASS
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</SECTION>
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<SECTION>
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<FILE>gstelement</FILE>
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GstElement
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GstElementState
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GST_STATE
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GST_STATE_IS_SET
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GST_STATE_SET
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GST_STATE_UNSET
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GstElementDetails
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GstElementFactory
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GstElementLoopFunction
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<TITLE>GstElement</TITLE>
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gst_element_new
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gst_element_set_loop_function
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gst_element_set_name
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gst_element_get_name
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gst_element_set_manager
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gst_element_get_manager
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gst_element_add_pad
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gst_element_add_ghost_pad
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gst_element_get_pad
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gst_element_get_pad_list
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gst_element_connect
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gst_element_set_state
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gst_element_error
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gst_element_change_state
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gst_element_destroy
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gst_element_save_thyself
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gst_elementfactory_new
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gst_elementfactory_register
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gst_elementfactory_find
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gst_elementfactory_get_list
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gst_elementfactory_create
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gst_elementfactory_make
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gst_element_loopfunc_wrapper
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<SUBSECTION Standard>
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gst_element_get_type
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GST_TYPE_ELEMENT
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GST_IS_ELEMENT
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GST_ELEMENT_CLASS
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GST_IS_ELEMENT_CLASS
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</SECTION>
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<SECTION>
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<FILE>gstbin</FILE>
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GST_BIN
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@ -90,49 +133,6 @@ GST_CONNECTION_CLASS
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GST_IS_CONNECTION_CLASS
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</SECTION>
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<SECTION>
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<FILE>gstelement</FILE>
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GstElementState
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GST_STATE
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GST_STATE_IS_SET
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GST_STATE_SET
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GST_STATE_UNSET
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GST_ELEMENT
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GstElementDetails
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GstElementFactory
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GstElementLoopFunction
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<TITLE>GstElement</TITLE>
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gst_element_new
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gst_element_set_loop_function
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gst_element_set_name
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gst_element_get_name
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gst_element_set_manager
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gst_element_get_manager
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gst_element_add_pad
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gst_element_add_ghost_pad
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gst_element_get_pad
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gst_element_get_pad_list
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gst_element_connect
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gst_element_set_state
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gst_element_error
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gst_element_change_state
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gst_element_destroy
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gst_element_save_thyself
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gst_elementfactory_new
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gst_elementfactory_register
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gst_elementfactory_find
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gst_elementfactory_get_list
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gst_elementfactory_create
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gst_elementfactory_make
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gst_element_loopfunc_wrapper
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<SUBSECTION Standard>
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GST_TYPE_ELEMENT
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GST_IS_ELEMENT
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gst_element_get_type
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GST_ELEMENT_CLASS
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GST_IS_ELEMENT_CLASS
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</SECTION>
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<SECTION>
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<FILE>gstfilter</FILE>
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GST_FILTER
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@ -199,15 +199,15 @@ GST_IS_PAD_CLASS
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<SECTION>
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<FILE>gstpipeline</FILE>
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GST_PIPELINE
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GstPipeline
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<TITLE>GstPipeline</TITLE>
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gst_pipeline_new
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gst_pipeline_destroy
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gst_pipeline_iterate
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<SUBSECTION Standard>
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gst_pipeline_get_type
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GST_TYPE_PIPELINE
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GST_IS_PIPELINE
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gst_pipeline_get_type
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GST_PIPELINE_CLASS
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GST_IS_PIPELINE_CLASS
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</SECTION>
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@ -28,11 +28,18 @@ simpler to connect pads of two elements together.
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</para>
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<!-- ##### ENUM GstElementState ##### -->
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<!-- ##### STRUCT GstElement ##### -->
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<para>
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</para>
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<!-- ##### ENUM GstElementState ##### -->
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<para>
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This enum defines the standard states an element may be in. GST_STATE_MAX
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is the highest bit that can be set, and is used internally.
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</para>
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@GST_STATE_COMPLETE:
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@GST_STATE_RUNNING:
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@GST_STATE_DISCOVERY:
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@ -43,50 +50,43 @@ simpler to connect pads of two elements together.
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<!-- ##### MACRO GST_STATE ##### -->
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<para>
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This macro returns the entire state of the element.
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</para>
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@obj:
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@obj: Element to return state for.
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<!-- ##### MACRO GST_STATE_IS_SET ##### -->
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<para>
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This macro checks to see if the given state is set.
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</para>
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@obj:
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@flag:
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@obj: Element to check for state.
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@flag: State to check for, must be a single bit in guint32.
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<!-- ##### MACRO GST_STATE_SET ##### -->
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<para>
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This macro sets the given state on the element.
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</para>
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@obj:
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@flag:
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@obj: Element to set state of.
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@flag: State to set, can be any number of bits in guint32.
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<!-- ##### MACRO GST_STATE_UNSET ##### -->
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<para>
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This macro unsets the given state on the element.
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</para>
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@obj:
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@flag:
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<!-- ##### MACRO GST_ELEMENT ##### -->
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<para>
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</para>
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@obj:
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@obj: Element to unset state of.
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@flag: State to unset, can be any number of bits in guint32.
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<!-- ##### STRUCT GstElementDetails ##### -->
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<para>
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This struct is used to define public information about the element. It
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describes the element, mostly for the benefit of editors.
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</para>
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@longname:
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@ -98,7 +98,9 @@ simpler to connect pads of two elements together.
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<!-- ##### STRUCT GstElementFactory ##### -->
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<para>
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This factory is used when registering the element, and contains the name
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of the element, the GtkType value for it, as well as a pointer to the
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GstElementDetails struct for the element.
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</para>
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@name:
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@ -107,10 +109,12 @@ simpler to connect pads of two elements together.
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<!-- ##### USER_FUNCTION GstElementLoopFunction ##### -->
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<para>
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This function type is used to specify a loop function for the element. It
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is passed the element in question, and is expect to return only in error
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circumstances.
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</para>
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@element:
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@element: The element in question.
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<!-- ##### FUNCTION gst_element_new ##### -->
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@ -320,16 +324,6 @@ simpler to connect pads of two elements together.
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@Returns:
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<!-- ##### FUNCTION gst_element_loopfunc_wrapper ##### -->
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<para>
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</para>
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@argc:
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@argv:
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@Returns:
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<!-- ##### SIGNAL GstElement::state-change ##### -->
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<para>
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@ -2,25 +2,28 @@
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GstPipeline
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<!-- ##### SECTION Short_Description ##### -->
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Top-level bin with scheduling and pipeline management functionality.
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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In almost all cases, you'll want to use a GstPipeline when creating a
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filter graph. The GstPipeline will manage all the scheduling issues,
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including threading, as well as provide simple interfaces to common
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functions, like 'Play'.
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</para>
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<para>FIXME: this is entirely blue-sky</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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</para>
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<!-- ##### MACRO GST_PIPELINE ##### -->
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<!-- ##### STRUCT GstPipeline ##### -->
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<para>
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</para>
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@obj:
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<!-- ##### FUNCTION gst_pipeline_new ##### -->
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<para>
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|
|
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|
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@ -26,8 +26,8 @@ extern gint _gst_trace_on;
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* @argc: pointer to application's argc
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* @argv: pointer to application's argv
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*
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* Initializes the GStreamer system, setting up internal lists and loading
|
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* standard plugins.
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* Initializes the GStreamer library, setting up internal path lists,
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* registering built-in elements, and loading standard plugins.
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*/
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void gst_init(int *argc,char **argv[]) {
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GstTrace *gst_trace;
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|
|
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|
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@ -110,7 +110,7 @@ static void gst_element_init(GstElement *element) {
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/**
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* gst_element_new:
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*
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* Create a new element.
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* Create a new element. Should never be used, as it does no good.
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*
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* Returns: new element
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*/
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@ -256,6 +256,14 @@ void gst_element_connect(GstElement *src,gchar *srcpadname,
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}
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}
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/**
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* gst_element_error:
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* @element: Element with the error
|
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* @error: String describing the error
|
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*
|
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* This function is used internally by elements to signal an error
|
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* condition. It results in the "error" signal.
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*/
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void gst_element_error(GstElement *element,gchar *error) {
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g_error("error in element '%s': %s\n",element->name,error);
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|
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|
|
@ -484,10 +492,26 @@ xmlNodePtr gst_element_save_thyself(GstElement *element,xmlNodePtr parent) {
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return self;
|
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}
|
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|
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/**
|
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* gst_element_set_manager:
|
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* @element: Element to set manager of.
|
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* @manager: Element to be the manager.
|
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*
|
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* Sets the manager of the element. For internal use only, unless you're
|
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* writing a new bin subclass.
|
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*/
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void gst_element_set_manager(GstElement *element,GstElement *manager) {
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element->manager = manager;
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}
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|
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/**
|
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* gst_element_get_manager:
|
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* @element: Element to get manager of.
|
||||
*
|
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* Returns the manager of the element.
|
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*
|
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* Returns: Element's manager
|
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*/
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GstElement *gst_element_get_manager(GstElement *element) {
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return element->manager;
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}
|
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|
|
@ -498,6 +522,15 @@ int gst_element_loopfunc_wrapper(int argc,char **argv) {
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element->loopfunc(element);
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}
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|
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/**
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* gst_element_set_loop_function:
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* @element: Element to set loop function of.
|
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* @loop: Pointer to loop function.
|
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*
|
||||
* This sets the loop function for the element. The function pointed to
|
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* can deviate from the GstElementLoopFunction definition in type of
|
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* pointer only.
|
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*/
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void gst_element_set_loop_function(GstElement *element,
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GstElementLoopFunction loop) {
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element->loopfunc = loop;
|
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|
|
|
|||
|
|
@ -128,10 +128,10 @@ struct _GstElementDetails {
|
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};
|
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|
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struct _GstElementFactory {
|
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gchar *name;
|
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GtkType type;
|
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gchar *name; /* name of element */
|
||||
GtkType type; /* unique GtkType of element */
|
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|
||||
GstElementDetails *details;
|
||||
GstElementDetails *details; /* pointer to details struct */
|
||||
};
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -88,7 +88,7 @@ static void gst_object_init(GstObject *object) {
|
|||
/**
|
||||
* gst_object_new:
|
||||
*
|
||||
* Create a new object with
|
||||
* Create a new, empty object. Not very useful, should never be used.
|
||||
*
|
||||
* Returns: new object
|
||||
*/
|
||||
|
|
@ -150,6 +150,12 @@ void gst_object_unparent(GstObject *object) {
|
|||
gst_object_unref(object);
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_object_ref:
|
||||
* @object: GstObject to reference
|
||||
*
|
||||
* Increments the refence count on the object.
|
||||
*/
|
||||
#ifndef gst_object_ref
|
||||
void gst_object_ref (GstObject *object) {
|
||||
g_return_if_fail(object != NULL);
|
||||
|
|
@ -167,6 +173,13 @@ void gst_object_ref (GstObject *object) {
|
|||
}
|
||||
#endif /* gst_object_ref */
|
||||
|
||||
/**
|
||||
* gst_object_unref:
|
||||
* @object: GstObject to unreference
|
||||
*
|
||||
* Decrements the refence count on the object. If reference count hits
|
||||
* zero, destroy the object.
|
||||
*/
|
||||
#ifndef gst_object_unref
|
||||
void gst_object_unref (GstObject *object) {
|
||||
int reftest;
|
||||
|
|
@ -209,6 +222,14 @@ void gst_object_unref (GstObject *object) {
|
|||
}
|
||||
#endif /* gst_object_unref */
|
||||
|
||||
/**
|
||||
* gst_object_sink:
|
||||
* @object: GstObject to sink
|
||||
*
|
||||
* Removes floating reference on an object. Any newly created object has
|
||||
* a refcount of 1 and is FLOATING. This function should be used when
|
||||
* creating a new object to symbolically 'take ownership of' the object.
|
||||
*/
|
||||
#ifndef gst_object_sink
|
||||
void gst_object_sink(GstObject *object) {
|
||||
g_return_if_fail(object != NULL);
|
||||
|
|
|
|||
|
|
@ -87,6 +87,15 @@ gst_pipeline_class_init(GstPipelineClass *klass) {
|
|||
static void gst_pipeline_init(GstPipeline *pipeline) {
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* gst_pipeline_new:
|
||||
* @name: name of new pipeline
|
||||
*
|
||||
* Create a new pipeline with the given name.
|
||||
*
|
||||
* Returns: newly created GstPipeline
|
||||
*/
|
||||
GstPipeline *gst_pipeline_new(guchar *name) {
|
||||
GstPipeline *pipeline;
|
||||
|
||||
|
|
@ -128,6 +137,12 @@ static gboolean gst_pipeline_change_state(GstElement *element,
|
|||
}
|
||||
|
||||
|
||||
/**
|
||||
* gst_pipeline_iterate:
|
||||
* @pipeline: GstPipeline to iterate
|
||||
*
|
||||
* Cause the pipeline's contents to be run through one full 'iteration'.
|
||||
*/
|
||||
void gst_pipeline_iterate(GstPipeline *pipeline) {
|
||||
g_return_if_fail(pipeline != NULL);
|
||||
g_return_if_fail(GST_IS_PIPELINE(pipeline));
|
||||
|
|
|
|||
Loading…
Reference in a new issue