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check/pipelines/simple_launch_lines.c: test for pipe!=NULL
Original commit message from CVS: * check/pipelines/simple_launch_lines.c: (run_pipeline): test for pipe!=NULL * docs/gst/tmpl/.cvsignore: * docs/gst/tmpl/gstmemchunk.sgml: * docs/gst/tmpl/gstparse.sgml: * docs/gst/tmpl/gsttaglist.sgml: * docs/gst/tmpl/gsttagsetter.sgml: * docs/gst/tmpl/gsttypefind.sgml: * docs/gst/tmpl/gsttypefindfactory.sgml: * gst/gstmemchunk.c: * gst/gstparse.c: * gst/gsttag.c: * gst/gsttaginterface.c: * gst/gsttypefind.c: * gst/gsttypefind.h: inlined more docs
This commit is contained in:
Stefan Kost
parent
ac6df74ba4
commit
6f89a64207
18 changed files with 172 additions and 1355 deletions
67
ChangeLog
67
ChangeLog
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@ -1,3 +1,22 @@
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2005-09-07 Stefan Kost <ensonic@users.sf.net>
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* check/pipelines/simple_launch_lines.c: (run_pipeline):
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test for pipe!=NULL
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* docs/gst/tmpl/.cvsignore:
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* docs/gst/tmpl/gstmemchunk.sgml:
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* docs/gst/tmpl/gstparse.sgml:
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* docs/gst/tmpl/gsttaglist.sgml:
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* docs/gst/tmpl/gsttagsetter.sgml:
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* docs/gst/tmpl/gsttypefind.sgml:
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* docs/gst/tmpl/gsttypefindfactory.sgml:
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* gst/gstmemchunk.c:
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* gst/gstparse.c:
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* gst/gsttag.c:
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* gst/gsttaginterface.c:
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* gst/gsttypefind.c:
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* gst/gsttypefind.h:
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inlined more docs
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=== release 0.9.2 ===
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2005-09-06 Thomas Vander Stichele <thomas at apestaart dot org>
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@ -80,7 +99,7 @@
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* po/vi.po:
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translation updates
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2005-09-03 Tim-Philipp Müller <tim at centricular dot net>
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2005-09-03 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/base/gstbasesink.c: (gst_base_sink_pad_buffer_alloc):
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Add comment.
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@ -190,7 +209,7 @@
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* gst/gstevent.c: (gst_event_new_newsegment):
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A newsegment cannot have a start_time of -1
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2005-09-01 Tim-Philipp Müller <tim at centricular dot net>
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2005-09-01 Tim-Philipp M??ller <tim at centricular dot net>
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* win32/gstenumtypes.c:
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* win32/gstenumtypes.h:
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@ -254,7 +273,7 @@
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* gst/base/gstbasetransform.h:
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Handle the case where we are not negotiated more gracefully.
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2005-08-31 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-31 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/elements/gstfilesrc.c: (gst_mmap_buffer_init),
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(gst_file_src_map_region):
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@ -1261,7 +1280,7 @@
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* check/gstcheck.h:
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add ASSERT_BUFFER_REFCOUNT
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2005-08-13 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-13 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/gst/gstreamer-sections.txt:
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* gst/gsttag.c: (_gst_tag_initialize), (gst_tag_register):
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@ -1271,7 +1290,7 @@
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is re-registered, unless it is re-registered with a
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different type (#308438).
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2005-08-12 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-12 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/pwg/appendix-porting.xml:
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* docs/pwg/building-state.xml:
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@ -1301,13 +1320,13 @@
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Actually implement (re)setting the target on a ghostpad
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as described in the docs.
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2005-08-10 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-10 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/gst.c: (gst_init_check_with_popt_table), (init_pre):
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Check whether GST_DEBUG_NO_COLOR environment variable is
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set and disable coloured debug output if that is the case.
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2005-08-10 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-10 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/base/gsttypefindhelper.c: (helper_find_peek),
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(gst_type_find_helper):
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@ -1319,7 +1338,7 @@
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returned by _peek() until typefinding is done and only
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free them then.
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2005-08-09 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-09 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/gst/gstreamer-sections.txt:
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* gst/gstutils.h:
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@ -1330,7 +1349,7 @@
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* gst/base/gstbasetransform.c: (gst_base_transform_buffer_alloc):
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Fix a pretty good memleak.
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2005-08-08 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-08 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/gstiterator.h:
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Fix wrong include and 'make distcheck'.
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@ -1340,7 +1359,7 @@
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* gst/gstbin.c: (bin_bus_handler):
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Use gst_element_post_message() instead.
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2005-08-08 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-08 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/base/gstadapter.h:
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* gst/base/gstbasesink.h:
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@ -1601,7 +1620,7 @@
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* tools/gst-xmlinspect.c: (print_element_info), (main):
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deactivate and remove dparams (libgstcontrol)
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2005-08-01 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-01 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/elements/gsttypefindelement.c:
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(gst_type_find_element_have_type), (gst_type_find_element_init),
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@ -1610,7 +1629,7 @@
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* gst/elements/gsttypefindelement.h:
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Set caps on all outgoing buffers, not just the first one.
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2005-08-01 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-01 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/elements/gsttypefindelement.c:
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(gst_type_find_element_have_type),
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@ -1621,7 +1640,7 @@
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* gst/elements/gsttypefindelement.h:
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Set caps on first outgoing buffer when we've found the type.
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2005-08-01 Tim-Philipp Müller <tim at centricular dot net>
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2005-08-01 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/gst/gstreamer-docs.sgml:
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* docs/gst/gstreamer-sections.txt:
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@ -1629,7 +1648,7 @@
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* docs/gst/tmpl/gstschedulerfactory.sgml:
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Remove some old cruft from docs.
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2005-07-31 Tim-Philipp Müller <tim at centricular dot net>
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2005-07-31 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/gstpad.h:
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Fix inline docs for GstPadLinkReturn.
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@ -1639,7 +1658,7 @@
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* docs/gst/gstreamer-sections.txt:
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New API: gst_structure_has_name().
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2005-07-30 Tim-Philipp Müller <tim at centricular dot net>
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2005-07-30 Tim-Philipp M??ller <tim at centricular dot net>
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* configure.ac:
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Use AC_SYS_LARGEFILE, which will set _FILE_OFFSET_BITS=64
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@ -2304,7 +2323,7 @@
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* gst/gstghostpad.c: (gst_ghost_pad_do_activate_push):
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Don't hold the lock for too long.
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2005-07-16 Tim-Philipp Müller <tim at centricular dot net>
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2005-07-16 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/base/gstbasesrc.c: (gst_base_src_default_negotiate):
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Don't unref the caps we passed to gst_caps_make_writable() after
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@ -2330,7 +2349,7 @@
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* docs/design/part-gstpipeline.txt:
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Updated docs, mostly DISCONT related.
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2005-07-15 Tim-Philipp Müller <tim at centricular dot net>
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2005-07-15 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/pwg/building-pads.xml:
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s/GST_PAD_LINK_REFUSED/FALSE/ in gst_my_filter_setcaps()
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@ -3197,7 +3216,7 @@
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* gst/gstpad.c: (_gst_do_pass_data_accumulator):
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Make work (??).
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2005-06-29 Tim-Philipp Müller <tim at centricular dot net>
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2005-06-29 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/elements/gstfilesink.c: (gst_filesink_render):
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Simplify code so that we don't have to handle short
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@ -3855,7 +3874,7 @@
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(gst_system_clock_obtain): Set the name on object construction.
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Avoid double-checked locking.
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2005-06-20 Tim-Philipp Müller <tim at centricular dot net>
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2005-06-20 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/gsturi.c: (gst_element_make_from_uri):
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Fix potential endless loop.
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@ -4465,7 +4484,7 @@
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Clear queue when going to READY.
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Remove IN_SETCAPS flag too.
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2005-05-17 Tim-Philipp Müller <tim at centricular dot net>
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2005-05-17 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/base/gstbasesrc.c: (gst_basesrc_change_state):
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Remove implicit cast from gboolean to GstElementStateReturn;
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@ -4606,12 +4625,12 @@
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(find_common_root, object_has_ancestor, ghost_up, remove_pad):
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Helpers for pad_link_maybe_ghosting.
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2005-05-13 Tim-Philipp Müller <tim at centricular dot net>
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2005-05-13 Tim-Philipp M??ller <tim at centricular dot net>
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* configure.ac:
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Require GLib >= 2.4.0 (for the g_atomic_* funcs)
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2005-05-13 Tim-Philipp Müller <tim at centricular dot net>
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2005-05-13 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/design/part-element-source.txt:
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Mention GstPushSrc
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@ -4639,7 +4658,7 @@
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* gst/gstbin.c: (gst_bin_class_init), (gst_bin_query):
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Implement _query on a bin, similar to _send_event.
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2005-05-12 Tim-Philipp Müller <tim at centricular dot net>
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2005-05-12 Tim-Philipp M??ller <tim at centricular dot net>
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* gst/base/gstbasesrc.c: (gst_basesrc_do_seek):
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Discont event offset format should be GST_FORMAT_BYTES,
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@ -4874,7 +4893,7 @@
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* gst/gstpad.c: (gst_pad_alloc_buffer), (gst_pad_push):
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Also set caps if we use the fallback buffer alloc.
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2005-05-06 Tim-Philipp Müller <tim at centricular dot net>
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2005-05-06 Tim-Philipp M??ller <tim at centricular dot net>
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* docs/gst/Makefile.am:
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* docs/gst/gstreamer-docs.sgml:
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@ -33,8 +33,14 @@ setup_pipeline (gchar * pipe_descr)
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return pipeline;
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}
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/* events is a mask of expected events. tevent is the expected terminal event.
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the poll call will time out after half a second.
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/*
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* run_pipeline:
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* @pipe: the pipeline to run
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* @desc: the description for use in messages
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* @events: is a mask of expected events
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* @tevent: is the expected terminal event.
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*
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* the poll call will time out after half a second.
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*/
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static void
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run_pipeline (GstElement * pipe, gchar * descr,
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@ -43,6 +49,7 @@ run_pipeline (GstElement * pipe, gchar * descr,
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GstBus *bus;
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GstMessageType revent;
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g_assert (pipe);
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bus = gst_element_get_bus (pipe);
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g_assert (bus);
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if (gst_element_set_state (pipe,
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@ -162,8 +169,7 @@ GST_START_TEST (test_stop_from_app)
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assert_live_count (GST_TYPE_BUFFER, 0);
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}
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GST_END_TEST Suite *
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simple_launch_lines_suite (void)
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GST_END_TEST Suite * simple_launch_lines_suite (void)
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{
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Suite *s = suite_create ("Pipelines");
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TCase *tc_chain = tcase_create ("linear");
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7
docs/gst/tmpl/.gitignore
vendored
7
docs/gst/tmpl/.gitignore
vendored
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@ -28,9 +28,10 @@ gstformat.sgml
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gstghostpad.sgml
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gstiterator.sgml
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gstmacros.sgml
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gstmemchunck.sgml
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gstmemchunk.sgml
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gstmessage.sgml
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gstminiobject.sgml
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gstparse.sgml
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gstprobe.sgml
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gstpushsrc.sgml
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gstqueue.sgml
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@ -40,7 +41,11 @@ gstregistry.sgml
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gstregistrypool.sgml
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gststructure.sgml
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gstsystemclock.sgml
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gsttaglist.sgml
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gsttagsetter.sgml
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gsttask.sgml
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gsttypefind.sgml
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gsttypefindfactory.sgml
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gsturihandler.sgml
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gsturitype.sgml
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gstutils.sgml
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|
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@ -1,79 +0,0 @@
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<!-- ##### SECTION Title ##### -->
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GstMemChunk
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<!-- ##### SECTION Short_Description ##### -->
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Atomic chunk allocator
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<!-- ##### SECTION Long_Description ##### -->
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<para>
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GstMemChunk is an atomic chunk allocator. It uses atomic operations
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to allocate fixed size memory regions and is therefore thread safe
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without the overhead of mutexes or other heavyweight locking mechanisms.
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</para>
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<para>
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The GstMemChunk is used to allocate critical resources for #GstBuffer and
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#GstEvent.
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</para>
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<!-- ##### SECTION See_Also ##### -->
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<para>
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#GstBuffer, #GstEvent, #GstData
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</para>
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<!-- ##### SECTION Stability_Level ##### -->
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<!-- ##### STRUCT GstMemChunk ##### -->
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<para>
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The memchunk structure
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</para>
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<!-- ##### FUNCTION gst_mem_chunk_new ##### -->
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<para>
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</para>
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@name:
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@atom_size:
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@area_size:
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@type:
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@Returns:
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|
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<!-- ##### FUNCTION gst_mem_chunk_destroy ##### -->
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<para>
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</para>
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@mem_chunk:
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<!-- ##### FUNCTION gst_mem_chunk_alloc ##### -->
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<para>
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</para>
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@mem_chunk:
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@Returns:
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<!-- ##### FUNCTION gst_mem_chunk_alloc0 ##### -->
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<para>
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</para>
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@mem_chunk:
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@Returns:
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|
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|
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<!-- ##### FUNCTION gst_mem_chunk_free ##### -->
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<para>
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</para>
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@mem_chunk:
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@mem:
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|
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|
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@ -1,67 +0,0 @@
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<!-- ##### SECTION Title ##### -->
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GstParse
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<!-- ##### SECTION Short_Description ##### -->
|
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get a pipeline from a text pipeline description
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|
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<!-- ##### SECTION Long_Description ##### -->
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<para>
|
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|
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</para>
|
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|
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<!-- ##### SECTION See_Also ##### -->
|
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<para>
|
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|
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</para>
|
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|
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<!-- ##### SECTION Stability_Level ##### -->
|
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|
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|
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<!-- ##### FUNCTION gst_parse_error_quark ##### -->
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<para>
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</para>
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|
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@Returns:
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|
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<!-- ##### MACRO GST_PARSE_ERROR ##### -->
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<para>
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|
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</para>
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|
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|
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<!-- ##### ENUM GstParseError ##### -->
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<para>
|
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|
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</para>
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@GST_PARSE_ERROR_SYNTAX:
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@GST_PARSE_ERROR_NO_SUCH_ELEMENT:
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@GST_PARSE_ERROR_NO_SUCH_PROPERTY:
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@GST_PARSE_ERROR_LINK:
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@GST_PARSE_ERROR_COULD_NOT_SET_PROPERTY:
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@GST_PARSE_ERROR_EMPTY_BIN:
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@GST_PARSE_ERROR_EMPTY:
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<!-- ##### FUNCTION gst_parse_launch ##### -->
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<para>
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</para>
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@pipeline_description:
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@error:
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@Returns:
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|
||||
<!-- ##### FUNCTION gst_parse_launchv ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@argv:
|
||||
@error:
|
||||
@Returns:
|
||||
|
||||
|
||||
|
|
@ -1,848 +0,0 @@
|
|||
<!-- ##### SECTION Title ##### -->
|
||||
GstTagList
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
List of tags and values used to describe media metadata
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION Stability_Level ##### -->
|
||||
|
||||
|
||||
<!-- ##### TYPEDEF GstTagList ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### ENUM GstTagMergeMode ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_TAG_MERGE_UNDEFINED:
|
||||
@GST_TAG_MERGE_REPLACE_ALL:
|
||||
@GST_TAG_MERGE_REPLACE:
|
||||
@GST_TAG_MERGE_APPEND:
|
||||
@GST_TAG_MERGE_PREPEND:
|
||||
@GST_TAG_MERGE_KEEP:
|
||||
@GST_TAG_MERGE_KEEP_ALL:
|
||||
@GST_TAG_MERGE_COUNT:
|
||||
|
||||
<!-- ##### ENUM GstTagFlag ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_TAG_FLAG_UNDEFINED:
|
||||
@GST_TAG_FLAG_META:
|
||||
@GST_TAG_FLAG_ENCODED:
|
||||
@GST_TAG_FLAG_DECODED:
|
||||
@GST_TAG_FLAG_COUNT:
|
||||
|
||||
<!-- ##### USER_FUNCTION GstTagForeachFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@user_data:
|
||||
|
||||
|
||||
<!-- ##### USER_FUNCTION GstTagMergeFunc ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@dest:
|
||||
@src:
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_TITLE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ARTIST ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ALBUM ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_DATE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_GENRE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_COMMENT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_TRACK_NUMBER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_TRACK_COUNT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ALBUM_VOLUME_NUMBER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ALBUM_VOLUME_COUNT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_LOCATION ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_DESCRIPTION ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_VERSION ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ISRC ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ORGANIZATION ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_COPYRIGHT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_CONTACT ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_LICENSE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_PERFORMER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_DURATION ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_CODEC ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_VIDEO_CODEC ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_AUDIO_CODEC ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_BITRATE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_NOMINAL_BITRATE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_MINIMUM_BITRATE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_MAXIMUM_BITRATE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_SERIAL ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ENCODER ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ENCODER_VERSION ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_TRACK_GAIN ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_TRACK_PEAK ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ALBUM_GAIN ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_ALBUM_PEAK ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### MACRO GST_TAG_LANGUAGE_CODE ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_register ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@name:
|
||||
@flag:
|
||||
@type:
|
||||
@nick:
|
||||
@blurb:
|
||||
@func:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_merge_use_first ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@dest:
|
||||
@src:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_merge_strings_with_comma ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@dest:
|
||||
@src:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_exists ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_get_type ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_get_nick ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_get_description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_get_flag ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_is_fixed ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_new ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_is_tag_list ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@p:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_copy ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_insert ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@into:
|
||||
@from:
|
||||
@mode:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_merge ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list1:
|
||||
@list2:
|
||||
@mode:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_free ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_tag_size ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_add ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@mode:
|
||||
@tag:
|
||||
@Varargs:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_add_values ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@mode:
|
||||
@tag:
|
||||
@Varargs:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_add_valist ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@mode:
|
||||
@tag:
|
||||
@var_args:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_add_valist_values ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@mode:
|
||||
@tag:
|
||||
@var_args:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_remove_tag ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_foreach ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@func:
|
||||
@user_data:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_value_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_copy_value ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@dest:
|
||||
@list:
|
||||
@tag:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_char ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_char_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_uchar ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_uchar_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_boolean ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_boolean_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_int ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_int_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_uint ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_uint_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_long ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_long_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_ulong ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_ulong_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_int64 ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_int64_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_uint64 ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_uint64_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_float ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_float_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_double ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_double_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_string ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_string_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_pointer ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_list_get_pointer_index ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@list:
|
||||
@tag:
|
||||
@index:
|
||||
@value:
|
||||
@Returns:
|
||||
|
||||
|
||||
|
|
@ -1,113 +0,0 @@
|
|||
<!-- ##### SECTION Title ##### -->
|
||||
GstTagSetter
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
Element interface that allows setting and retrieval of media metadata
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION Stability_Level ##### -->
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstTagSetter ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstTagSetterIFace ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@g_iface:
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_merge ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@list:
|
||||
@mode:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_add ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@mode:
|
||||
@tag:
|
||||
@Varargs:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_add_values ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@mode:
|
||||
@tag:
|
||||
@Varargs:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_add_valist ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@mode:
|
||||
@tag:
|
||||
@var_args:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_add_valist_values ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@mode:
|
||||
@tag:
|
||||
@var_args:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_get_list ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_set_merge_mode ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@mode:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_tag_setter_get_merge_mode ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@setter:
|
||||
@Returns:
|
||||
|
||||
|
||||
|
|
@ -1,94 +0,0 @@
|
|||
<!-- ##### SECTION Title ##### -->
|
||||
GstTypeFindElement
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
typefinding subsystem
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION Stability_Level ##### -->
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstTypeFind ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@peek:
|
||||
@suggest:
|
||||
@data:
|
||||
@get_length:
|
||||
|
||||
<!-- ##### USER_FUNCTION GstTypeFindFunction ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@find:
|
||||
@data:
|
||||
|
||||
|
||||
<!-- ##### ENUM GstTypeFindProbability ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@GST_TYPE_FIND_MINIMUM:
|
||||
@GST_TYPE_FIND_POSSIBLE:
|
||||
@GST_TYPE_FIND_LIKELY:
|
||||
@GST_TYPE_FIND_NEARLY_CERTAIN:
|
||||
@GST_TYPE_FIND_MAXIMUM:
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_peek ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@find:
|
||||
@offset:
|
||||
@size:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_suggest ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@find:
|
||||
@probability:
|
||||
@caps:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_get_length ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@find:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_register ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@plugin:
|
||||
@name:
|
||||
@rank:
|
||||
@func:
|
||||
@extensions:
|
||||
@possible_caps:
|
||||
@data:
|
||||
@Returns:
|
||||
|
||||
|
||||
|
|
@ -1,113 +0,0 @@
|
|||
<!-- ##### SECTION Title ##### -->
|
||||
GstTypeFindFactory
|
||||
|
||||
<!-- ##### SECTION Short_Description ##### -->
|
||||
information about registered typefind functions
|
||||
|
||||
<!-- ##### SECTION Long_Description ##### -->
|
||||
<para>
|
||||
These functions allow querying informations about registered typefind
|
||||
functions. How to create and register these functions is described in
|
||||
the section <link linkend="gstreamer-Writing-typefind-functions">
|
||||
"Writing typefind functions"</link>.
|
||||
</para>
|
||||
<example>
|
||||
<title>how to write a simple typefinder</title>
|
||||
<programlisting>
|
||||
/* FIXME: compile this? ;) */
|
||||
typedef struct {
|
||||
guint8 *data;
|
||||
guint size;
|
||||
guint probability;
|
||||
GstCaps *data;
|
||||
} MyTypeFind;
|
||||
static void
|
||||
my_peek (gpointer data, gint64 offset, guint size)
|
||||
{
|
||||
MyTypeFind *find = (MyTypeFind *) data;
|
||||
if (offset >= 0 && offset + size <= find->size) {
|
||||
return find->data + offset;
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
static void
|
||||
my_suggest (gpointer data, guint probability, GstCaps *caps)
|
||||
{
|
||||
MyTypeFind *find = (MyTypeFind *) data;
|
||||
if (probability > find->probability) {
|
||||
find->probability = probability;
|
||||
gst_caps_replace (&find->caps, caps);
|
||||
}
|
||||
}
|
||||
static GstCaps *
|
||||
find_type (guint8 *data, guint size)
|
||||
{
|
||||
GList *walk, *type_list;
|
||||
MyTypeFind find = {data, size, 0, NULL};
|
||||
GstTypeFind gst_find = {my_peek, my_suggest, &find, };
|
||||
|
||||
walk = type_list = gst_type_find_factory_get_list ();
|
||||
while (walk) {
|
||||
GstTypeFindFactory *factory = GST_TYPE_FIND_FACTORY (walk->data);
|
||||
walk = g_list_next (walk)
|
||||
gst_type_find_factory_call_function (factory, &gst_find);
|
||||
}
|
||||
g_list_free (type_list);
|
||||
return find.caps;
|
||||
};
|
||||
</programlisting>
|
||||
</example>
|
||||
<para>
|
||||
The above example shows how to write a very simple typefinder that identifies
|
||||
the given data. You can get quite a bit more complicated than that though.
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION See_Also ##### -->
|
||||
<para>
|
||||
<link linkend="gstreamer-Writing-typefind-functions">Writing typefind functions</link>
|
||||
</para>
|
||||
|
||||
<!-- ##### SECTION Stability_Level ##### -->
|
||||
|
||||
|
||||
<!-- ##### STRUCT GstTypeFindFactory ##### -->
|
||||
<para>
|
||||
Object that stores information about a typefind function
|
||||
</para>
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_factory_get_list ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_factory_get_extensions ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_factory_get_caps ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@Returns:
|
||||
|
||||
|
||||
<!-- ##### FUNCTION gst_type_find_factory_call_function ##### -->
|
||||
<para>
|
||||
|
||||
</para>
|
||||
|
||||
@factory:
|
||||
@find:
|
||||
|
||||
|
||||
|
|
@ -21,7 +21,7 @@
|
|||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gstmacros
|
||||
* SECTION:gstmemchunk
|
||||
* @short_description: Atomic chunk allocator
|
||||
* @see_also: #GstBuffer, #GstEvent, #GstData
|
||||
*
|
||||
|
|
|
|||
|
|
@ -20,6 +20,13 @@
|
|||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gstparse
|
||||
* @short_description: Get a pipeline from a text pipeline description
|
||||
*
|
||||
* These function allow to create a pipeline based on the syntax used in the
|
||||
* gst-launch utillity.
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
|
||||
|
|
@ -69,10 +76,10 @@ _gst_parse_escape (const gchar * str)
|
|||
* @error: pointer to a #GError
|
||||
*
|
||||
* Create a new element based on command line syntax.
|
||||
* #error will contain an error message if an erroneuos pipeline is specified.
|
||||
* @error will contain an error message if an erroneuos pipeline is specified.
|
||||
* An error does not mean that the pipeline could not be constructed.
|
||||
*
|
||||
* Returns: a new element on success and NULL on failure.
|
||||
* Returns: a new element on success and %NULL on failure.
|
||||
*/
|
||||
GstElement *
|
||||
gst_parse_launchv (const gchar ** argv, GError ** error)
|
||||
|
|
@ -110,13 +117,13 @@ gst_parse_launchv (const gchar ** argv, GError ** error)
|
|||
* @error: the error message in case of an erroneous pipeline.
|
||||
*
|
||||
* Create a new pipeline based on command line syntax.
|
||||
* Please note that you might get a return value that is not NULL even though
|
||||
* the error is set. In this case there was a recoverable parsing error and you
|
||||
* Please note that you might get a return value that is not %NULL even though
|
||||
* the @error is set. In this case there was a recoverable parsing error and you
|
||||
* can try to play the pipeline.
|
||||
*
|
||||
* Returns: a new element on success, NULL on failure. If more than one toplevel
|
||||
* element is specified by the pipeline_description, all elements are put into
|
||||
* a #GstPipeline ant that is returned.
|
||||
* Returns: a new element on success, %NULL on failure. If more than one toplevel
|
||||
* element is specified by the @pipeline_description, all elements are put into
|
||||
* a #GstPipeline, which than is returned.
|
||||
*/
|
||||
GstElement *
|
||||
gst_parse_launch (const gchar * pipeline_description, GError ** error)
|
||||
|
|
|
|||
|
|
@ -18,6 +18,11 @@
|
|||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gsttaglist
|
||||
* @short_description: List of tags and values used to describe media metadata
|
||||
*
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include "config.h"
|
||||
|
|
|
|||
|
|
@ -18,6 +18,11 @@
|
|||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gsttagsetter
|
||||
* @short_description: Element interface that allows setting and retrieval of media metadata
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
|
|
|||
|
|
@ -18,6 +18,11 @@
|
|||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gsttaglist
|
||||
* @short_description: List of tags and values used to describe media metadata
|
||||
*
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include "config.h"
|
||||
|
|
|
|||
|
|
@ -18,6 +18,11 @@
|
|||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gsttagsetter
|
||||
* @short_description: Element interface that allows setting and retrieval of media metadata
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
|
|
|
|||
|
|
@ -18,6 +18,69 @@
|
|||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
/**
|
||||
* SECTION:gsttypefind
|
||||
* @short_description: Stream type detection
|
||||
*
|
||||
*/
|
||||
/**
|
||||
* SECTION:gsttypefindfactory
|
||||
* @short_description: Information about registered typefind functions
|
||||
*
|
||||
* These functions allow querying informations about registered typefind
|
||||
* functions. How to create and register these functions is described in
|
||||
* the section <link linkend="gstreamer-Writing-typefind-functions">
|
||||
* "Writing typefind functions"</link>.
|
||||
*
|
||||
* <example>
|
||||
* <title>how to write a simple typefinder</title>
|
||||
* <programlisting>
|
||||
* typedef struct {
|
||||
* guint8 *data;
|
||||
* guint size;
|
||||
* guint probability;
|
||||
* GstCaps *data;
|
||||
* } MyTypeFind;
|
||||
* static void
|
||||
* my_peek (gpointer data, gint64 offset, guint size)
|
||||
* {
|
||||
* MyTypeFind *find = (MyTypeFind *) data;
|
||||
* if (offset >= 0 && offset + size <= find->size) {
|
||||
* return find->data + offset;
|
||||
* }
|
||||
* return NULL;
|
||||
* }
|
||||
* static void
|
||||
* my_suggest (gpointer data, guint probability, GstCaps *caps)
|
||||
* {
|
||||
* MyTypeFind *find = (MyTypeFind *) data;
|
||||
* if (probability > find->probability) {
|
||||
* find->probability = probability;
|
||||
* gst_caps_replace (&find->caps, caps);
|
||||
* }
|
||||
* }
|
||||
* static GstCaps *
|
||||
* find_type (guint8 *data, guint size)
|
||||
* {
|
||||
* GList *walk, *type_list;
|
||||
* MyTypeFind find = {data, size, 0, NULL};
|
||||
* GstTypeFind gst_find = {my_peek, my_suggest, &find, };
|
||||
*
|
||||
* walk = type_list = gst_type_find_factory_get_list ();
|
||||
* while (walk) {
|
||||
* GstTypeFindFactory *factory = GST_TYPE_FIND_FACTORY (walk->data);
|
||||
* walk = g_list_next (walk)
|
||||
* gst_type_find_factory_call_function (factory, &gst_find);
|
||||
* }
|
||||
* g_list_free (type_list);
|
||||
* return find.caps;
|
||||
* };
|
||||
* </programlisting>
|
||||
* </example>
|
||||
*
|
||||
* The above example shows how to write a very simple typefinder that identifies
|
||||
* the given data. You can get quite a bit more complicated than that though.
|
||||
*/
|
||||
|
||||
#include "gst_private.h"
|
||||
#include "gstinfo.h"
|
||||
|
|
|
|||
|
|
@ -68,6 +68,11 @@ struct _GstTypeFind {
|
|||
gpointer _gst_reserved[GST_PADDING];
|
||||
};
|
||||
|
||||
/**
|
||||
* GstTypeFindFactory:
|
||||
*
|
||||
* Object that stores information about a typefind function.
|
||||
*/
|
||||
struct _GstTypeFindFactory {
|
||||
GstPluginFeature feature;
|
||||
/* <private> */
|
||||
|
|
|
|||
|
|
@ -33,8 +33,14 @@ setup_pipeline (gchar * pipe_descr)
|
|||
return pipeline;
|
||||
}
|
||||
|
||||
/* events is a mask of expected events. tevent is the expected terminal event.
|
||||
the poll call will time out after half a second.
|
||||
/*
|
||||
* run_pipeline:
|
||||
* @pipe: the pipeline to run
|
||||
* @desc: the description for use in messages
|
||||
* @events: is a mask of expected events
|
||||
* @tevent: is the expected terminal event.
|
||||
*
|
||||
* the poll call will time out after half a second.
|
||||
*/
|
||||
static void
|
||||
run_pipeline (GstElement * pipe, gchar * descr,
|
||||
|
|
@ -43,6 +49,7 @@ run_pipeline (GstElement * pipe, gchar * descr,
|
|||
GstBus *bus;
|
||||
GstMessageType revent;
|
||||
|
||||
g_assert (pipe);
|
||||
bus = gst_element_get_bus (pipe);
|
||||
g_assert (bus);
|
||||
if (gst_element_set_state (pipe,
|
||||
|
|
@ -162,8 +169,7 @@ GST_START_TEST (test_stop_from_app)
|
|||
|
||||
assert_live_count (GST_TYPE_BUFFER, 0);
|
||||
}
|
||||
GST_END_TEST Suite *
|
||||
simple_launch_lines_suite (void)
|
||||
GST_END_TEST Suite * simple_launch_lines_suite (void)
|
||||
{
|
||||
Suite *s = suite_create ("Pipelines");
|
||||
TCase *tc_chain = tcase_create ("linear");
|
||||
|
|
|
|||
Loading…
Reference in a new issue