Release 1.18.31.18.3

5 files changed, 294 insertions, 7 deletions

diff --git a/ChangeLog b/ChangeLog
index cba713573..25636f23f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,138 @@
+=== release 1.18.3 ===
+
+2021-01-13 21:07:11 +0000  Tim-Philipp Müller <tim@centricular.com>
+
+	* ChangeLog:
+	* NEWS:
+	* RELEASE:
+	* gst-plugins-base.doap:
+	* meson.build:
+	  Release 1.18.3
+
+2020-12-07 11:23:49 -0300  Thibault Saunier <tsaunier@igalia.com>
+
+	* gst/encoding/gstencodebin.c:
+	  encodebin: Ensure that parsers are compatible with selected encoders
+	  See https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/845
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1007>
+
+2020-12-24 11:44:27 +0200  Sebastian Dröge <sebastian@centricular.com>
+
+	* gst/playback/gstdecodebin3.c:
+	  decodebin3: When reconfiguring a slot make sure that the ghostpad is unlinked
+	  This was only taken care of previously if there was a decoder before.
+	  However if previously a decoder was not needed then the ghostpad
+	  would've been linked directly to the slot's srcpad.
+	  Reconfiguring the slot requires this to be undone so that linking can
+	  happen normally.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/987>
+
+2020-07-14 20:44:18 +0200  Jakub Adam <jakub.adam@collabora.com>
+
+	* gst-libs/gst/video/video-blend.c:
+	  video-blend: fix blending 8-bit and 16-bit frames together
+	  Replace hardcoded 255s with the correct max value for the given color
+	  depth. Use 64-bit integer in calculations where overflow may occur.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1006>
+
+2021-01-05 20:18:24 +1100  Matthew Waters <matthew@centricular.com>
+
+	* gst-libs/gst/gl/gstgl_enums.h:
+	* gst-libs/gst/gl/gstglmemory.c:
+	* gst-libs/gst/gl/gstglutils.c:
+	  gl: document some GL caps specifics
+	  Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/854
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/998>
+
+2021-01-04 13:40:20 +0000  Tim-Philipp Müller <tim@centricular.com>
+
+	* gst-libs/gst/tag/gsttagdemux.c:
+	  tagdemux: resize and trim buffer in place to fix interaction with oggdemux
+	  Elements operating in pull mode may optionally pass a buffer to
+	  pull_range that should be filled with the data. The only element
+	  that does that at the moment is oggdemux operating in pull mode.
+	  tagdemux currently creates a sub-buffer whenever a buffer pulled
+	  from upstream (filesrc, usually) needs to be trimmed. This creates
+	  a new buffer, however, so disregards any passed-in buffer from a
+	  downstream oggdemux.
+	  This would cause assertion failures and playback problems for
+	  ogg files that contain ID3 tags at the end.
+	  Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/848
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/995>
+
+2020-12-29 20:24:51 +0100  Mathieu Duponchelle <mathieu@centricular.com>
+
+	* gst/compositor/blend.c:
+	  compositor/blend: fix blending of subsampled components
+	  The correct way to determine the byte offset at a certain yoffset
+	  in a subsampled component is to shift the yoffset by the component's
+	  hsub
+	  This fixes out-of-bounds memory accesses and visible artefacts,
+	  example pipeline with the samples from #802:
+	  gst-launch-1.0 compositor name=vmixer sink_1::xpos=1910 sink_1::ypos=1080 ! \
+	  videoconvert ! videorate ! xvimagesink \
+	  filesrc location=VID_20200723_203606.mp4 ! decodebin name=demux1 ! \
+	  queue ! videoflip method=vertical-flip ! vmixer. \
+	  filesrc location=bridgeoverstubbledwater.mp4 ! decodebin name=demux2 ! \
+	  queue ! vmixer.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/989>
+
+2020-12-31 17:25:40 +0100  Mathieu Duponchelle <mathieu@centricular.com>
+
+	* gst-libs/gst/app/gstappsrc.c:
+	  appsrc: fix signal documentation
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/993>
+
+2020-12-30 14:56:54 +0100  Edward Hervey <edward@centricular.com>
+
+	* gst-libs/gst/video/gstvideoaggregator.c:
+	  videoaggregator: Pop out old buffers on timeout
+	  This situation happens in the situation where an input stream has a framerate
+	  exceeding the timeout latency (Ex: 1fps with a latency of 500ms) and an input
+	  stream greater than output framerate (ex: 60fps in, 30 fps out).
+	  The problem that would happen is that we would timeout, but then buffers from
+	  the fast input stream would only be popped out one by one.... until a buffer
+	  reaches the low-framerate input stream at which point they would quickly be
+	  popped out/used. The resulting output would be "slow ... fast ... slow ... fast"
+	  of that input fast stream.
+	  In order to avoid this situation, whenever we detect a late buffer, check if
+	  there's a next one and re-check with that one.
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/991>
+
+2020-12-15 15:07:31 +0200  Sebastian Dröge <sebastian@centricular.com>
+
+	* gst/audiorate/gstaudiorate.c:
+	  audiorate: Make buffer writable before changing its metadata
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/978>
+
+2020-12-10 19:06:00 +0200  Jordan Petridis <jordan@centricular.com>
+
+	* ext/libvisual/plugin.c:
+	  libvisual: workaround clang warning
+	  libvisual api expects a priv data pointer to be passed, though we know its
+	  going to be `GstDebugLevel`.
+	  ```
+	  ../subprojects/gst-plugins-base/ext/libvisual/plugin.c:33:39: error: cast to smaller integer type 'GstDebugLevel' from 'void *' [-Werror,-Wvoid-pointer-to-enum-cast]
+	  GST_CAT_LEVEL_LOG (libvisual_debug, (GstDebugLevel) (priv), NULL, "%s - %s",
+	  ```
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/976>
+
+2020-12-11 10:13:59 +0100  Edward Hervey <edward@centricular.com>
+
+	* gst/playback/gstdecodebin3-parse.c:
+	  decodebin3: Release selection lock when pushing EOS
+	  We can't keep the lock otherwise this would lock other actions. In order to keep
+	  it safe, we grab a list of peer pads to send EOS to with the lock taken, then
+	  send to the peer pads with the lock released.
+	  Also make sure the selection lock is taken for another call to this function
+	  Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/847
+	  Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/973>
+
+2020-12-06 23:56:42 +0000  Tim-Philipp Müller <tim@centricular.com>
+
+	* meson.build:
+	  Back to development
+
 === release 1.18.2 ===
 
 2020-12-06 13:22:08 +0000  Tim-Philipp Müller <tim@centricular.com>
diff --git a/NEWS b/NEWS
index 4944cc296..1ac82bdf4 100644
--- a/NEWS
+++ b/NEWS
@@ -2,13 +2,13 @@ GStreamer 1.18 Release Notes
 
 GStreamer 1.18.0 was originally released on 8 September 2020.
 
-The latest bug-fix release in the 1.18 series is 1.18.2 and was released
-on 6 December 2020.
+The latest bug-fix release in the 1.18 series is 1.18.3 and was released
+on 13 January 2021.
 
 See https://gstreamer.freedesktop.org/releases/1.18/ for the latest
 version of this document.
 
-Last updated: Monday 26 October 2020, 11:00 UTC (log)
+Last updated: Wednesday 13 January 2021, 20:00 UTC (log)
 
 Introduction
 
@@ -2576,6 +2576,147 @@ List of merge requests and issues fixed in 1.18.2
 -   List of Merge Requests applied in 1.18.2
 -   List of Issues fixed in 1.18.2
 
+1.18.3
+
+The third 1.18 bug-fix release (1.18.3) was released on 13 January 2021.
+
+This release only contains bugfixes and it should be safe to update from
+1.18.x.
+
+Highlighted bugfixes in 1.18.3
+
+-   fix ogg playback regression for ogg files that also have ID3 or APE
+    tags
+-   compositor: fix artefacts and invalid memory access when blending
+    subsampled formats
+-   exported mini object ref/unref/copy functions for use in bindings
+    such as gstreamer-sharp
+-   Add support for Apple silicon (M1) to cerbero package builder
+-   Ship RIST plugin in binary packages
+-   various stability, performance and reliability improvements
+-   memory leak fixes
+-   build fixes
+
+gstreamer
+
+-   gst: Add non-inline ref/unref/copy/replace methods for various mini
+    objects (buffer, bufferlist, caps, context, event, memory, message,
+    promise, query, sample, taglist, uri) for use in bindings such as
+    gstreamer-sharp
+-   harness: don’t use GST_DEBUG_OBJECT with GstHarness which is not a
+    GObject
+
+gst-plugins-base
+
+-   audiorate: Make buffer writable before changing its metadata
+-   compositor: fix blending of subsampled components
+-   decodebin3: When reconfiguring a slot make sure that the ghostpad is
+    unlinked
+-   decodebin3: Release selection lock when pushing EOS
+-   encodebasebin: Ensure that parsers are compatible with selected
+    encoders
+-   tagdemux: resize and trim buffer in place to fix interaction with
+    oggdemux
+-   videoaggregator: Pop out old buffers on timeout
+-   video-blend: fix blending 8-bit and 16-bit frames together
+-   appsrc: fix signal documentation
+-   gl: document some GL caps specifics
+-   libvisual: workaround clang compiler warning
+
+gst-plugins-good
+
+-   deinterlace: fix build of assembly optimisations on macOS
+-   splitmuxsink: Avoid deadlock when releasing a pad from a running
+    muxer
+-   splitmuxsink: fix bogus fragment split
+-   v4l2object: Map correct video format for RGBA
+-   videoflip: fix possible crash when changing video-direction/method
+    while running
+
+gst-plugins-bad
+
+-   assrender: fix mutex handling in certain flushing/error situations
+-   dvbsuboverlay: Add support for dynamic resolution update
+-   dashsink: fix critical log of dynamic pipeline
+-   d3d11shader: Fix ID3DBlob object leak
+-   d3d11videosink: Prepare window once streaming started
+-   decklinkaudiosrc: Fix duration of the first audio frame after each
+    discont
+-   intervideosrc: fix negotiation of interlaced caps
+-   msdk: needn’t close mfx session when failed, fixes double free /
+    potential crash
+-   msdk: check GstMsdkContext instead of mfxSession instance
+-   srt: fix locking when retrieving stats
+-   rtmp2src: fix leaks when connection is cancelled during startup or
+    connection fails
+
+gst-plugins-ugly
+
+-   no changes
+
+gst-libav
+
+-   avauddec: Drain decoder on decoding failure, fixes timestamps after
+    decoding errors
+
+gst-rtsp-server
+
+-   rtsp-media: Only count senders when counting blocked streams
+-   rtsp-client: Only unref client watch context on finalize, to avoid
+    deadlock
+
+gstreamer-vaapi
+
+-   no changes
+
+gstreamer-sharp
+
+-   no changes
+
+gst-omx
+
+-   no changes
+
+gst-python
+
+-   no changes
+
+gst-editing-services
+
+-   launch: Ensure to add required ref to profiles from project
+-   tests: fix meson test env setup to make sure we use the right
+    gst-plugin-scanner
+
+gst-integration-testsuites
+
+-   no changes
+
+gst-build
+
+-   meson: Update zlib.wrap to use wrapdb instead of github fork
+
+Cerbero build tool and packaging changes in 1.18.3
+
+-   Add support for Apple silicon
+-   Build and ship RIST plugin
+
+Contributors to 1.18.3
+
+Andoni Morales Alastruey, Edward Hervey, Haihao Xiang, Haihua Hu, Hou
+Qi, Ignacio Casal Quinteiro, Jakub Adam, Jan Alexander Steffens
+(heftig), Jan Schmidt, Jordan Petridis, Lawrence Troup, Lim Siew Hoon,
+Mathieu Duponchelle, Matthew Waters, Nicolas Dufresne, Raju Babannavar,
+Sebastian Dröge, Seungha Yang, Thibault Saunier, Tim-Philipp Müller,
+Tobias Ronge, Vivia Nikolaidou,
+
+… and many others who have contributed bug reports, translations, sent
+suggestions or helped testing. Thank you all!
+
+List of merge requests and issues fixed in 1.18.3
+
+-   List of Merge Requests applied in 1.18.3
+-   List of Issues fixed in 1.18.3
+
 Schedule for 1.20
 
 Our next major feature release will be 1.20, and 1.19 will be the
@@ -2583,8 +2724,9 @@ unstable development version leading up to the stable 1.20 release. The
 development of 1.19/1.20 will happen in the git master branch.
 
 The plan for the 1.20 development cycle is yet to be confirmed, but it
-is now expected that feature freeze will take place some time in January
-2021, with the first 1.20 stable release around February/March 2021.
+is now expected that feature freeze will take place some time in
+January/February 2021, with the first 1.20 stable release hopefully
+around February/March 2021.
 
 1.20 will be backwards-compatible to the stable 1.18, 1.16, 1.14, 1.12,
 1.10, 1.8, 1.6, 1.4, 1.2 and 1.0 release series.
diff --git a/RELEASE b/RELEASE
index 92b94e5fb..651bca62a 100644
--- a/RELEASE
+++ b/RELEASE
@@ -1,4 +1,4 @@
-This is GStreamer gst-plugins-base 1.18.2.
+This is GStreamer gst-plugins-base 1.18.3.
 
 The GStreamer team is thrilled to announce a new major feature release
 of your favourite cross-platform multimedia framework!
diff --git a/gst-plugins-base.doap b/gst-plugins-base.doap
index 6c357e6a3..c9a206b0f 100644
--- a/gst-plugins-base.doap
+++ b/gst-plugins-base.doap
@@ -36,6 +36,16 @@ A wide range of video and audio decoders, encoders, and filters are included.
 
  <release>
   <Version>
+   <revision>1.18.3</revision>
+   <branch>1.18</branch>
+   <name></name>
+   <created>2021-01-13</created>
+   <file-release rdf:resource="https://gstreamer.freedesktop.org/src/gst-plugins-base/gst-plugins-base-1.18.3.tar.xz" />
+  </Version>
+ </release>
+
+ <release>
+  <Version>
    <revision>1.18.2</revision>
    <branch>1.18</branch>
    <name></name>
diff --git a/meson.build b/meson.build
index 116c15574..533bbca1c 100644
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gst-plugins-base', 'c',
-  version : '1.18.2.1',
+  version : '1.18.3',
   meson_version : '>= 0.48',
   default_options : [ 'warning_level=1',
                       'buildtype=debugoptimized' ])