shithub: libvpx

--- a/.mailmap

+++ b/.mailmap

@@ -12,6 +12,8 @@

 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>

--- a/AUTHORS

+++ b/AUTHORS

@@ -37,6 +37,7 @@

 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 @@

 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 @@

 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>

--- 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.

--- 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 @@

   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 @@

          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

--- a/libs.mk

+++ b/libs.mk

@@ -287,8 +287,20 @@

 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