Prepare for v1.10.0 release.v1.10.0-rc2

Update CHANGELOG, AUTHORS, README, libs.mk

Bug: webm:1712
Change-Id: Ic99de12b91a92c32f8a9485dcb759c48bc3eccd6

5 files changed, 59 insertions, 9 deletions

diff --git a/.mailmap b/.mailmap
index 8d9750099..376ca83ae 100644
--- a/.mailmap
+++ b/.mailmap
@@ -12,6 +12,8 @@ Deb Mukherjee <debargha@google.com>
 Elliott Karpilovsky <elliottk@google.com>
 Erik Niemeyer <erik.a.niemeyer@intel.com> <erik.a.niemeyer@gmail.com>
 Fyodor Kyslov <kyslov@google.com>
+Gregor Jasny <gjasny@gmail.com>
+Gregor Jasny <gjasny@gmail.com> <gjasny@googlemail.com>
 Guillaume Martres <gmartres@google.com> <smarter3@gmail.com>
 Hangyu Kuang <hkuang@google.com>
 Hui Su <huisu@google.com>
diff --git a/AUTHORS b/AUTHORS
index 352c91fed..e804842f7 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -37,6 +37,7 @@ Christian Duvivier <cduvivier@google.com>
 Clement Courbet <courbet@google.com>
 Daniele Castagna <dcastagna@chromium.org>
 Daniel Kang <ddkang@google.com>
+Daniel Sommermann <dcsommer@gmail.com>
 Dan Zhu <zxdan@google.com>
 Deb Mukherjee <debargha@google.com>
 Deepa K G <deepa.kg@ittiam.com>
@@ -73,6 +74,7 @@ Ivan Maltz <ivanmaltz@google.com>
 Jacek Caban <cjacek@gmail.com>
 Jacky Chen <jackychen@google.com>
 James Berry <jamesberry@google.com>
+James Touton <bekenn@gmail.com>
 James Yu <james.yu@linaro.org>
 James Zern <jzern@google.com>
 Jan Gerber <j@mailb.org>
@@ -82,11 +84,14 @@ Jean-Yves Avenard <jyavenard@mozilla.com>
 Jeff Faust <jfaust@google.com>
 Jeff Muizelaar <jmuizelaar@mozilla.com>
 Jeff Petkau <jpet@chromium.org>
+Jeremy Leconte <jleconte@google.com>
 Jerome Jiang <jianj@google.com>
 Jia Jia <jia.jia@linaro.org>
 Jian Zhou <zhoujian@google.com>
 Jim Bankoski <jimbankoski@google.com>
+jinbo <jinbo-hf@loongson.cn>
 Jingning Han <jingning@google.com>
+Joel Fernandes <joelaf@google.com>
 Joey Parrish <joeyparrish@google.com>
 Johann Koenig <johannkoenig@google.com>
 John Koleszar <jkoleszar@google.com>
diff --git a/CHANGELOG b/CHANGELOG
index e731fc612..6338caa38 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,33 @@
+2021-03-09 v1.10.0 "Ruddy Duck"
+  This maintenance release adds support for darwin20 and new codec controls, as
+  well as numerous bug fixes.
+
+  - Upgrading:
+    New codec control is added to disable loopfilter for VP9.
+
+    New encoder control is added to disable feature to increase Q on overshoot
+    detection for CBR.
+
+    Configure support for darwin20 is added.
+
+    New codec control is added for VP9 rate control. The control ID of this
+    interface is VP9E_SET_EXTERNAL_RATE_CONTROL. To make VP9 use a customized
+    external rate control model, users will have to implement each callback
+    function in vpx_rc_funcs_t and register them using libvpx API
+    vpx_codec_control_() with the control ID.
+
+  - Enhancement:
+    Use -std=gnu++11 instead of -std=c++11 for c++ files.
+
+  - Bug fixes:
+    Override assembler with --as option of configure for MSVS.
+    Fix several compilation issues with gcc 4.8.5.
+    Fix to resetting rate control for temporal layers.
+    Fix to the rate control stats of SVC example encoder when number of spatial
+    layers is 1.
+    Fix to reusing motion vectors from the base spatial layer in SVC.
+    2 pass related flags removed from SVC example encoder.
+
 2020-07-29 v1.9.0 "Quacking Duck"
   This release adds support for NV12, a separate library for rate control, as
   well as incremental improvements.
diff --git a/README b/README
index 62fef3459..ddbcb9f69 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README - 20 July 2020
+README - 08 March 2021
 
 Welcome to the WebM VP8/VP9 Codec SDK!
 
@@ -10,14 +10,14 @@ COMPILING THE APPLICATIONS/LIBRARIES:
   1. Prerequisites
 
     * All x86 targets require the Yasm[1] assembler be installed[2].
-    * All Windows builds require that Cygwin[3] be installed.
-    * Building the documentation requires Doxygen[4]. If you do not
+    * All Windows builds require that Cygwin[3] or MSYS2[4] be installed.
+    * Building the documentation requires Doxygen[5]. If you do not
       have this package, the install-docs option will be disabled.
-    * Downloading the data for the unit tests requires curl[5] and sha1sum.
+    * Downloading the data for the unit tests requires curl[6] and sha1sum.
       sha1sum is provided via the GNU coreutils, installed by default on
       many *nix platforms, as well as MinGW and Cygwin. If coreutils is not
       available, a compatible version of sha1sum can be built from
-      source[6]. These requirements are optional if not running the unit
+      source[7]. These requirements are optional if not running the unit
       tests.
 
     [1]: http://www.tortall.net/projects/yasm
@@ -26,9 +26,10 @@ COMPILING THE APPLICATIONS/LIBRARIES:
          yasm-<version>-<arch>.exe to yasm.exe and place it in:
          Program Files (x86)/Microsoft Visual Studio/2017/<level>/Common7/Tools/
     [3]: http://www.cygwin.com
-    [4]: http://www.doxygen.org
-    [5]: http://curl.haxx.se
-    [6]: http://www.microbrew.org/tools/md5sha1sum/
+    [4]: http://www.msys2.org/
+    [5]: http://www.doxygen.org
+    [6]: http://curl.haxx.se
+    [7]: http://www.microbrew.org/tools/md5sha1sum/
 
   2. Out-of-tree builds
   Out of tree builds are a supported method of building the application. For
diff --git a/libs.mk b/libs.mk
index cabd4ed14..d05eee966 100644
--- a/libs.mk
+++ b/libs.mk
@@ -287,8 +287,20 @@ OBJS-yes += $(LIBVPX_OBJS)
 LIBS-$(if yes,$(CONFIG_STATIC)) += $(BUILD_PFX)libvpx.a $(BUILD_PFX)libvpx_g.a
 $(BUILD_PFX)libvpx_g.a: $(LIBVPX_OBJS)
 
+# Updating version info.
+# https://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
+# For libtool: c=<current>, a=<age>, r=<revision>
+# libtool generates .so file as .so.[c-a].a.r, while -version-info c:r:a is
+# passed to libtool.
+#
+# libvpx library file is generated as libvpx.so.<MAJOR>.<MINOR>.<PATCH>
+# MAJOR = c-a, MINOR = a, PATCH = r
+#
+# To determine SO_VERSION_{MAJOR,MINOR,PATCH}, calculate c,a,r with current
+# SO_VERSION_* then follow the rules in the link to detemine the new version
+# (c1, a1, r1) and set MAJOR to [c1-a1], MINOR to a1 and PATCH to r1
 SO_VERSION_MAJOR := 6
-SO_VERSION_MINOR := 3
+SO_VERSION_MINOR := 4
 SO_VERSION_PATCH := 0
 ifeq ($(filter darwin%,$(TGT_OS)),$(TGT_OS))
 LIBVPX_SO               := libvpx.$(SO_VERSION_MAJOR).dylib