X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;ds=sidebyside;f=ChangeLog;h=14af40758acec75dda724b31148293253e47c669;hb=b90bef8ee54634fb63f95c9256e5b47f65d85eda;hp=45f48502d6b981d1909170d5006472082eb1462d;hpb=5644be89d78447c7ea5e495a16b04a6d34ec28a4;p=platform%2Fupstream%2Fgstreamer.git diff --git a/ChangeLog b/ChangeLog index 45f4850..14af407 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,490 @@ +2008-12-08 Wim Taymans + + * libs/gst/base/gstbasetransform.c: + (gst_base_transform_prepare_output_buffer), + (gst_base_transform_getrange), (gst_base_transform_chain): + * libs/gst/base/gstbasetransform.h: + Add vmethod that is called before we start the transform and which can + be used to configure the transform, such as dynamic properties. + +2008-12-05 David Schleef + + * gst/gst.c: + Search for plugins on win32 based on the location of the + gstreamer DLL. Fixes #548786 + +2008-12-04 Sebastian Dröge + + * configure.ac: + Apparently AC_CONFIG_MACRO_DIR breaks when using more + than one macro directory, reverting last change. + +2008-12-04 Sebastian Dröge + + * configure.ac: + Set AC_CONFIG_MACRO_DIR to common/m4 to point autoconf to + our M4 macros. + +2008-11-29 Sebastian Dröge + + Patch by: Cygwin Ports maintainer + + + * autogen.sh: + * configure.ac: + Require gettext 0.17 because older versions don't mix with libtool + 2.2. At build time an older gettext version will still work. + Fixes bug #556091. + +2008-11-27 Wim Taymans + + Patch by: 이문형 + + * gst/gstpoll.c: (gst_poll_fd_ctl_write), (gst_poll_fd_has_error): + Adds support for FD_CONNECT event (win32). See #562258. + +2008-11-24 Stefan Kost + + * libs/gst/base/gstbasesink.c: + Turn comment into gtk-doc comment. + +2008-11-24 Wim Taymans + + * libs/gst/base/gstbasetransform.c: + (gst_base_transform_acceptcaps): + Revert quick accepcaps attempt, it's not fully equivalent to the old + behaviour and thus causes regressions. + +2008-11-24 Edward Hervey + + * plugins/elements/gstfilesrc.c: (gst_file_src_uri_set_uri): + Fix memory leak. + +2008-11-24 Sebastian Dröge + + Patch by: Simon Holm Thøgersen + + * gst/gstregistry.c: (gst_registry_scan_path_level): + Reduce the number of stat() calls for every file from three times + to one time. Fixes bug #560360. + +2008-11-22 Wim Taymans + + * libs/gst/base/gstbasetransform.c: + (gst_base_transform_acceptcaps): + Rename a variable to make the code clearer. + +2008-11-21 Stefan Kost + + * plugins/elements/gstidentity.c: + Don't warning on offset==-1. Taken from _check_imperfect_offset(). + +2008-11-21 Michael Smith + + * plugins/elements/gstfilesrc.c: + Check for localhost in URI was backwards, fix it. Fixes unit test. + +2008-11-21 Wim Taymans + + * libs/gst/base/gstbasetransform.c: (gst_base_transform_init), + (gst_base_transform_getcaps), (gst_base_transform_find_transform), + (gst_base_transform_acceptcaps), (gst_base_transform_getrange): + Add beginnings of a more optimized acceptcaps function than the default + core one. + +2008-11-21 Wim Taymans + + * gst/gstpad.c: (gst_pad_accept_caps): + Avoid getting the acceptcaps function too early. + +2008-11-21 Wim Taymans + + * tools/gst-launch.c: (event_loop): + Make gst-launch handle LATENCY messages and make it recalculate the + latency. + +2008-11-20 Michael Smith + + * plugins/elements/gstfilesrc.c: + Use g_filename_from_uri() for URI parsing in filesrc rather than rolling + out own slightly incorrect version. Fixes use of some paths on + win32. + +2008-11-20 Michael Smith + + * gst/gstregistrybinary.c: + In win32 codepath, if we fail to write the registry, create the + directory for it and try again, matching the behaviour in non-win32 + codepaths. + +2008-11-20 Wim Taymans + + * libs/gst/base/gstbasesink.c: (gst_base_sink_set_render_delay): + Changing the render delay changes the latency and so we must post a + latency message. + +2008-11-20 Wim Taymans + + * gst/gstquery.c: + * gst/gstquery.h: + Add GstQueryType for custom queries instead of having to use the + not-so-very-convenient registration infrastructure to register new + types. + +2008-11-19 Sebastian Dröge + + Patch by: Andrew Feren + + * gst/gstobject.c: (gst_object_default_deep_notify): + Unref the GEnumClass after usage again. Fixes bug #561501. + +2008-11-19 Wim Taymans + + * gst/gstbin.c: (_gst_boolean_accumulator), (gst_bin_class_init), + (gst_bin_recalculate_latency), (gst_bin_do_latency_func), + (gst_bin_change_state_func): + * gst/gstbin.h: + Add do-latency signal with the old default fallback implementation. This + allows for custom latency calculations for when the default is not + sufficient. + API: GstBin::do-latency signal. + +2008-11-18 Wim Taymans + + * win32/common/libgstreamer.def: + Add new symbols to .def file. + +2008-11-18 Wim Taymans + + * docs/gst/gstreamer-sections.txt: + * gst/gstbin.c: (gst_bin_recalculate_latency), + (gst_bin_change_state_func): + * gst/gstbin.h: + Add method to recalculate and redistribute the latency on a bin. + API: gst_bin_recalculate_latency(). + +2008-11-18 Wim Taymans + + * gst/gstbuffer.h: + Document the free_func. + +2008-11-17 Sebastian Dröge + + * libs/gst/controller/gstinterpolation.c: + * libs/gst/controller/gstlfocontrolsource.c: + Use gst_guint64_to_gdouble instead of gst_util_guint64_to_gdouble + as it is mapped to a cast on non-win32 platforms. + +2008-11-17 Stefan Kost + + * libs/gst/controller/gstcontroller.c: + * libs/gst/controller/gstcontrollerprivate.h: + Keep last-value and only call set_property if value has changed. This + supresses all the g_object_notifies we would trigger otherwise. It + also allows the user to chage the value while there is no controller + change. + +2008-11-17 Stefan Kost + + * gst/gstvalue.c: + Don't crash if either of the string GValues is empty. + +2008-11-17 Andy Wingo + + * tools/gst-inspect.c (print_all_uri_handlers): New function, + prints a summary of what URI schemes are supported by what + elements. + (main): Plumb in support for --uri-handlers or -u, and fix the + argc check for -a and -u. + +2008-11-17 Sebastian Dröge + + * gst/gstutils.h: + Add G_GNUC_PURE to gst_util_uint64_scale* and the double<->uint64 + conversion functions. + +2008-11-13 Wim Taymans + + * gst/gstbuffer.c: (gst_buffer_finalize): + Avoid costly typechecking for trivially correct pointers. + + * gst/gstpoll.c: (gst_poll_wait): + Add some G_LIKELY here and there. + + * libs/gst/base/gstadapter.c: (gst_adapter_push): + Add some debug info. + +2008-11-13 Wim Taymans + + * docs/random/wtay/poll-timeout: + Small tweaks. + +2008-11-13 Wim Taymans + + * tests/old/testsuite/caps/intersection.c: (main): + * tests/old/testsuite/plugin/loading.c: (main): + Remove references to deprecated API g_mem_chunk*. + Fixes #560442. + +2008-11-12 Wim Taymans + + * tools/gst-inspect.c: (main): + Add --plugin option. Fixes #560301. + +2008-11-12 Wim Taymans + + * docs/random/wtay/poll-timeout: + Quick braindump for a possible (not totally verified) atomic case. + +2008-11-12 Sebastian Dröge + + * gst/gstregistrybinary.c: (gst_registry_binary_write_chunk), + (gst_registry_binary_initialize_magic), + (gst_registry_binary_write_cache), + (gst_registry_binary_check_magic): + * gst/gstregistrybinary.h: + Don't write and check a CRC for the binary registry file. It's + guaranteed that the registry is completely written (it's first written + to a temporary file and then moved) and if the registry was corrupted + by some hardware failure we would have bigger problems. + + Bump binary registry version to 0.10.21.1 for this as it's an + incompatible change and to ensure that the registry gets rebuild + after the update. + + This saves some milliseconds for reading/writing the registry. + Fixes bug #560399. + +2008-11-11 Wim Taymans + + * docs/random/wtay/poll-timeout: + Some pseudo code for how we could implement clock timeouts with GstPoll. + +2008-11-10 Thomas Vander Stichele + + * plugins/elements/gstfilesink.c: + Update Author string to match others. + +2008-11-06 Wim Taymans + + * gst/gstvalue.c: (gst_type_is_fixed), (gst_value_is_fixed): + Reorganize some more, be more conservative with the GST_TYPE_ARRAY not + being fixed and inline the trivial check. + +2008-11-06 Wim Taymans + + * gst/gstcaps.c: (gst_caps_copy), (_gst_caps_free), + (gst_caps_merge_structure), (gst_caps_get_structure), + (gst_caps_copy_nth), (gst_caps_set_simple), + (gst_caps_set_simple_valist), (gst_caps_is_fixed), + (gst_caps_is_equal_fixed), (gst_caps_intersect), + (gst_caps_subtract), (gst_caps_normalize), (gst_caps_do_simplify), + (gst_caps_to_string): + Callgrind micro optimisations. + Avoid array bounds checks and force inline of trivial function. + + * gst/gstobject.c: (gst_object_set_name_default): + -1 is equivalent to letting glib to the strlen but then there is more + room for optimisations and it's not our fault. + + * gst/gststructure.c: (gst_structure_id_empty_new_with_size): + no need to clear the array, we're cool. + + * gst/gstvalue.c: (gst_type_is_fixed), (gst_value_is_fixed): + The most common _is_fixed() check is done on fundamental glib base + types so we check this first instead of doing a huge amount of + useless GST_TYPE_ARRAY calls. + +2008-11-06 Wim Taymans + + * gst/gstevent.h: + Add a SKIP seek flag for use with advanced trickmodes. + API: GstSeekFlags::GST_SEEK_FLAG_SKIP + +2008-11-05 Wim Taymans + + * gst/gststructure.c: (gst_structure_id_empty_new_with_size): + No need to memset, we can clear the value ourselves. + + * gst/gstvalue.c: (gst_type_is_fixed), + (gst_value_get_compare_func): + Some optimisations from a few callgrind sessions: + When checking if a type is fixed, check for trivial fundamental types + first before checking types for which we need to get the type followed + by the heavy duty type checks, this reduces the amount of + g_type_fundamental() calls a lot. + When getting the compare function, first check for our registered types. + If that fails, do the heavy duty g_type_is_a() checks, reduces the + amount of g_type_is_a() considerably. + +2008-11-05 Wim Taymans + + * docs/design/part-TODO.txt: + Mumble something about removing GstXML. + +2008-11-04 Wim Taymans + + * gst/gstbin.c: (gst_bin_handle_message_func): + Get the seqnum before we dispose the message. + +2008-11-04 Wim Taymans + + * docs/design/part-TODO.txt: + Refer to the framestepping document. + +2008-11-04 Wim Taymans + + * gst/gstbin.c: (bin_handle_async_start), + (gst_bin_handle_message_func), (gst_bin_query): + * libs/gst/base/gstbasesink.c: (gst_base_sink_render_object), + (gst_base_sink_event), (gst_base_sink_change_state): + * libs/gst/base/gstbasesrc.c: (gst_base_src_perform_seek), + (gst_base_src_loop), (gst_base_src_change_state): + Copy seqnums from events to messages so that they can all be related + back to eachother. + +2008-11-04 Wim Taymans + + * tools/gst-launch.c: (event_loop): + Print the message seqnums. + +2008-11-04 Andy Wingo + + * gst/gstutils.c (gst_util_seqnum_next): Refactor for clarity. + +2008-11-04 Andy Wingo + + Add sequence numbers to events and messages. See #559250. + + * gst/gstutils.c (gst_util_seqnum_next, gst_util_seqnum_compare): + API: New functions. + + * gst/gstevent.h: + * gst/gstevent.c (_gst_event_copy, gst_event_new): Initialize new + events with a new sequence number, and copy it when copying. + (gst_event_get_seqnum, gst_event_set_seqnum): API: Accessors for + an event's sequence number. + + * gst/gstmessage.h: + * gst/gstmessage.c (_gst_message_copy, gst_message_new_custom): + (gst_event_get_seqnum, gst_event_set_seqnum): API: As with events, + so with messages. + + * docs/gst/gstreamer-sections.txt: Add new functions to the docs. + +2008-11-04 Wim Taymans + + * docs/manual/advanced-position.xml: + * docs/manual/basics-bins.xml: + * docs/manual/basics-bus.xml: + * docs/manual/basics-pads.xml: + * docs/manual/intro-gstreamer.xml: + * docs/manual/intro-preface.xml: + Some Application Development Manual fixes thanks to + Andrew Feren. Fixes #558459. + +2008-11-03 Stefan Kost + + * gst/gstregistrybinary.c: + Don't bother with the GTimer if we don't output the results. + +2008-11-03 Wim Taymans + + Patch by: David Schleef + + * libs/gst/net/Makefile.am: + Add WIN32_LIBS to libgstnet LIBADD. Fixes #557300. + +2008-10-31 Stefan Kost + + * gst/gstregistrybinary.c: + Oh my, studip, stupid me. Remove double stat() call. + +2008-10-31 Stefan Kost + + * gst/gstpreset.c: + Use g_unlink instead of unlink. + + * gst/gststructure.c: + Use glib type. + + * gst/gstutils.c: + Add a FIXME:. + + * gst/gsttaglist.c: + * gst/gsttypefind.c: + * gst/gstvalue.c: + Formatting & whitespaces. + +2008-10-31 Stefan Kost + + * plugins/elements/gstidentity.c: + Doc typo. Use return value of parent_class->event. + + * plugins/elements/gsttypefindelement.c: + Chain up at the end for consistency. + +2008-10-30 Stefan Kost + + * docs/Makefile.am: + * docs/gst/gstreamer-docs.sgml: + * docs/gst/gstreamer-sections.txt: + * docs/gst/running.xml: + * docs/libs/gstreamer-libs-docs.sgml: + Change to xinclude based build - its faster and easier to maintain. + +2008-10-30 Stefan Kost + + * gst/gstregistrybinary.c: + * gst/gstregistryxml.c: + Use g_unlink() as none of these are directories. + +2008-10-29 Wim Taymans + + * gst/gstpipeline.c: (gst_pipeline_provide_clock_func): + Some more comments. + +2008-10-27 Wim Taymans + + * libs/gst/base/gstbasetransform.c: + (gst_base_transform_find_transform), (gst_base_transform_getrange): + If we have a fixate function, call it even if we already have fixed caps + because the subclass might add some caps. Makes audioconvert add a + default channel layout. + +2008-10-24 Wim Taymans + + * libs/gst/base/gstbasetransform.c: + (gst_base_transform_prepare_output_buffer), + (gst_base_transform_getrange): + Clear the output buffer variable. + Cleanups to the error path in the getrange function. + Fixes #557649. + +2008-10-23 Sebastian Dröge + + * plugins/elements/gstfdsrc.c: (gst_fd_src_create): + * plugins/elements/gstfilesrc.c: (gst_file_src_create_read): + Use gst_buffer_try_new_and_alloc() and handle errors instead of + using gst_buffer_new_and_alloc() which aborts if the buffer couldn't + be allocated. + +2008-10-23 Wim Taymans + + * gst/gstsegment.c: (gst_segment_set_newsegment_full): + Set the last_stop to a more meaningful position when configuring the + segment. ie. the start/stop of the segment or clipped against the + updated segment boundaries. + + * tests/check/gst/gstsegment.c: (GST_START_TEST): + Add some unit tests for the last_stop. + +2008-10-23 Sebastian Dröge + + * libs/gst/base/gstbytereader.c: + Use GST_(READ|WRITE)_(FLOAT|DOUBLE)_(LE|BE) instead of our own + copies of them. + 2008-10-23 Sebastian Dröge * docs/gst/gstreamer-sections.txt: