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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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176 lines
7.3 KiB
Text
176 lines
7.3 KiB
Text
This is GStreamer 0.9.7, "My Dog Has No Nose".
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Changes from the 0.8 series to 0.10 series:
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* Refcounting and API revised for thread safety, see rules in
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docs/design/part-MT-refcounting.txt
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* Scheduling is now done by the elements, they start/stop
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processing threads themselves. This removes the need for
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a separate scheduler.
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* State changes now happen from sink to source. This makes sure
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that downstream elements are ready to process data when upstream
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starts producing.
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* EOS/ERROR/... does not change the state of elements anymore. This
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means that when the application sets the state on an element, it
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remains in this state.
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* GMainLoop integration. Information on the state of the pipeline
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is now received in the mainloop via the GstBus.
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* Events move separate from the datastream, this allows for both
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in and out of sync delivery of events.
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* Generic _pull() replaced by _pull_region() so that random access
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can be made faster.
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* data passing happens from PAUSED, called the preroll phase. In this
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state no data is rendered but it is queued in the sinks.
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* negotiation simplified. Caps are now attached to buffers and travel
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along with the datastream.
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* GstBuffer is now subclassable.
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* Ghostpads now look and feel like real pads.
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* New Seeking/flushing policy.
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* Addition of base classes and helper functions in the core to abstract
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away the harder parts of plugin development.
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Changes since 0.9.6:
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* bumped major/minor to 0.10
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* API cleanup
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* PluginFeature and TypeFind leak fixes
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* cleaned up source tree
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* added plugin documentation for core elements
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* fixes for stripped core
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Bugs fixed since 0.9.6:
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* 320529 : [API] gst_event_new_segment mentions " stream_time " as an ...
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* 321917 : quicktime with two video tracks and extra foo, makes tote...
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* 322257 : Fix gstnet library name
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* 322427 : gst-compprep aborts with 'double free or corruption'
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* 322429 : Filesink seeking problem
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* 322626 : Strings in gst-launch.c adn gstdebug.c are horrid
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* 322708 : gst_plugin_load_file leaks a reference to a GstPlugin
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* 322751 : gst_ghost_pad_get_target borks on pads without target
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* 322842 : GStreamer-CRITICAL in GstBaseSink and GstBaseTransform
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Changes since 0.9.5:
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* API changes and clean-up
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* Extensive documentation updates
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* remove GLib 2.4 compatibility
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* added clock selection
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* added network clocking
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* added fd:// URI handler
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* added more fraction functionality
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Bugs fixed since 0.9.5:
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* 143472 : [api] gst_tag_list_foreach() takes a non-const GstTagList*
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* 156633 : [API] don't use same API for arrays as for normal lists
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* 164168 : circular pipeline fails to negotiate
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* 165650 : [API] gst_value_deserialize doesn't work correctly for NU...
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* 168438 : [API] GstIndexFilter doesn't receive user_data
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* 168494 : [API] gst_index_add_object() does nothing
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* 305291 : Obnoxious bug-filing request
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* 311489 : Possible gstghostpad locking problems
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* 319178 : [API] finish filler events and support them in GstCollect...
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* 319388 : 0.9 API changes tracker
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* 319389 : state change updates obsolete some functions
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* 319392 : GstEventType is not bindings-friendly
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* 319395 : Macro name/visibility API bugs
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* 319940 : Use GLIB macros for GCC extensions
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* 320060 : add a CORE error category for missing ELEMENTS/PLUGINS
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* 320097 : GST_BUFFER_FLAG_ORIGINAL should die
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* 320113 : [API] duration message changes
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* 320299 : gst_pad_send_event should take stream lock for serialized...
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* 320324 : [API] GST_FOURCC_FORMAT should drop leading '%'
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* 320423 : [API] padding for GstCollectData
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* 320766 : [API] collect pads API changes
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* 321061 : GstURI not used
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* 321235 : [API] GST_PAD_IS_USABLE should be removed
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* 321386 : [SEGFAULT] basetransform when doing reverse caps negotiation
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* 321452 : GstPad's " template " property is b0rked
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* 321528 : capsfilter: assertion `caps != NULL' failed
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* 321595 : GstBin doesn't clean the message queue when changing stat...
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* 321638 : Don't use // style comments in headers
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* 321648 : Wrong type check in gst_message_parse_clock_lost
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* 321710 : GstClock resolution functions should take a GstClockTime
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* 321712 : GstClock adjust function changes
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* 321875 : gst_plugin_check_file disappeared
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* 321950 : gst_registry_scan_paths lacks implementation
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* 321962 : [easyfix] gst_value_is_fixed uses gst_value_list_* on GST...
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* 322027 : [API] Rename gst_caps_structure_fixate_* to gst_structure...
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* 322034 : Elements should be updated not to take the stream lock in...
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* 322069 : Names of GstTagSetter methods should be more descriptive
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* 322134 : API master/slave clocks
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* 322139 : our elements are confused about GEnumValue and which is t...
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Changes since 0.9.4:
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* gst_bus_poll and signal watch now see the same messages
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* clock sync in BaseSrc class
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* API documentation updates
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* Bus reworked; signal API added
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Bugs fixed since 0.9.4:
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* 317341 : after linking ghost pads, one target pad does not have a ...
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* 320774 : basesrc commit broke typefinding
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Changes since 0.9.3:
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* state lock redefined
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* Extensive documentation updates
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* BaseTransform reworked
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* Bus reworked; signal API added
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Bugs fixed since 0.9.3:
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* 111146 : new GstThread fails on pipeline with errors
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* 169772 : [PATCH] GOption command-line parsing
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* 170777 : use GST_TYPE_DATE for GST_TAG_DATE
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* 315050 : [API] consider using GstClockTime instead of GTimeVal in ...
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* 315126 : filesrc + forced caps should be possible
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* 315383 : gst-launch shouldn't run broken pipelines
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* 317041 : GstObject flags should be made real flags
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* 318447 : gst_bin_iterate_sorted: Invalid call to gst_iterator_new
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Changes since 0.9.2:
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* gst-register has been removed
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* Extensive documentation updates
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* BaseTransform reworked
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* Bus reworked; signal API added
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Bugs fixed since 0.9.2:
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* 102980 : support incremental gst-register/compprep updates
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* 313897 : [0.9] registry rewrite
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* 314710 : gst_buffer_create_sub doesn't copy the GST_BUFFER_FLAGS
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* 315895 : gst_pad_query_convert src_val check
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* 316155 : MinGW compilation: glib-mkenums root path subtitution pro...
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* 316157 : MinGW compilation: Plugin exports
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This is GStreamer 0.9.2, "South".
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Bugs fixed since 0.9.1:
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* 121015 : [api] gst_clock_entry_new() seems broken
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* 134227 : [api] gst_clock_id_wait_async, wrong return code for defa...
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* 142209 : [build] Large file support broken
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* 154785 : Clock does not run if audio stream lacks data for a short...
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* 305256 : [API] Change gst_element_seek to not mix enum/flags types
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* 309253 : GST_DEBUG_FUNCPTR macro does illegal casting from functio...
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* 311004 : ghostpad bugginess
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* 311009 : valgrind shows undesired messages
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* 311848 : Renegotiation broken
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* 314708 : filesrc doesn't set GST_BUFFER_FLAG_READONLY on mmaped bu...
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