Alliance for Open Media Video Codec reference implementation (Mozilla branch)
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Adrian Grange a872b06380 Add AOM copyright header to all .c files
Change-Id: I79d52362aec9565cc4b6fe7a1c1c08dcfb726465
2016-03-24 11:43:07 -07:00
aom Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
aom_dsp Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
aom_mem Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
aom_ports Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
aom_scale Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
aom_util Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
av1 Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
build libvpx -> libaom 2016-03-22 12:33:42 -07:00
examples Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
test libvpx -> libaom 2016-03-22 12:33:42 -07:00
third_party libvpx -> libaom 2016-03-22 12:33:42 -07:00
tools Strip redundant entries from .mailmap 2015-12-07 09:03:00 -08:00
.clang-format .clang-format: allow single line case statements 2016-01-28 11:49:14 -08:00
.gitattributes Initial WebM release 2010-05-18 11:58:33 -04:00
.gitignore libvpx -> libaom 2016-03-22 12:33:42 -07:00
.mailmap Strip redundant entries from .mailmap 2015-12-07 09:03:00 -08:00
AUTHORS Release v1.5.0 2015-11-09 14:12:38 -08:00
CHANGELOG Release v1.5.0 2015-11-09 14:12:38 -08:00
LICENSE AOM Specific LICENCE file 2016-03-22 08:30:36 -07:00
PATENTS AOM Specific PATENTS file 2016-03-22 08:46:21 -07:00
README Update README 2016-03-22 10:08:21 -07:00
args.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
args.h apply clang-format 2016-01-28 12:22:13 -08:00
codereview.settings Add a codereview.setting file so that `git cl upload` works. 2015-08-07 22:24:24 +00:00
configure vp10/ -> av1/ 2016-03-22 09:53:27 -07:00
docs.mk configure: remove php test 2014-05-12 22:45:25 -07:00
examples.mk vp10/ -> av1/ 2016-03-22 09:53:27 -07:00
ivfdec.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
ivfdec.h apply clang-format 2016-01-28 12:22:13 -08:00
ivfenc.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
ivfenc.h apply clang-format 2016-01-28 12:22:13 -08:00
keywords.dox Initial WebM release 2010-05-18 11:58:33 -04:00
libs.doxy_template Fix obvious misses in doxygen mainpage 2015-01-15 15:12:27 -08:00
libs.mk libvpx -> libaom 2016-03-22 12:33:42 -07:00
mainpage.dox Fix obvious misses in doxygen mainpage 2015-01-15 15:12:27 -08:00
md5_utils.c apply clang-format 2016-01-28 12:22:13 -08:00
md5_utils.h top-level: add extern "C" to headers 2014-01-23 19:42:59 -08:00
rate_hist.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
rate_hist.h Rename vpx to aom 2016-03-22 08:52:19 -07:00
solution.mk libvpx -> libaom 2016-03-22 12:33:42 -07:00
tools_common.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
tools_common.h Rename vpx to aom 2016-03-22 08:52:19 -07:00
usage.dox Remove postproc and postproc-visualizer 2016-01-21 14:41:27 -08:00
usage_cx.dox usage.dox: fix encoder/decoder subpage list indent 2015-03-13 18:53:00 -07:00
usage_dx.dox Initial WebM release 2010-05-18 11:58:33 -04:00
video_common.h Adding video reader/writer APIs. 2014-02-05 20:34:51 -08:00
video_reader.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
video_reader.h apply clang-format 2016-01-28 12:22:13 -08:00
video_writer.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
video_writer.h apply clang-format 2016-01-28 12:22:13 -08:00
vpxdec.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
vpxenc.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
vpxenc.h Rename vpx to aom 2016-03-22 08:52:19 -07:00
vpxstats.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
vpxstats.h Rename vpx to aom 2016-03-22 08:52:19 -07:00
warnings.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
warnings.h top-level: add extern "C" to headers 2014-01-23 19:42:59 -08:00
webmdec.cc apply clang-format 2016-01-28 12:22:13 -08:00
webmdec.h apply clang-format 2016-01-28 12:22:13 -08:00
webmenc.cc apply clang-format 2016-01-28 12:22:13 -08:00
webmenc.h Rename vpx to aom 2016-03-22 08:52:19 -07:00
y4menc.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
y4menc.h Rename vpx to aom 2016-03-22 08:52:19 -07:00
y4minput.c Add AOM copyright header to all .c files 2016-03-24 11:43:07 -07:00
y4minput.h Rename vpx to aom 2016-03-22 08:52:19 -07:00

README

README - 22 March 2016

Welcome to the AOM Codec SDK!

COMPILING THE APPLICATIONS/LIBRARIES:
  The build system used is similar to autotools. Building generally consists of
  "configuring" with your desired build options, then using GNU make to build
  the application.

  1. Prerequisites

    * All x86 targets require the Yasm[1] assembler be installed.
    * All Windows builds require that Cygwin[2] be installed.
    * Building the documentation requires Doxygen[3]. If you do not
      have this package, the install-docs option will be disabled.
    * Downloading the data for the unit tests requires curl[4] 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[5]. These requirements are optional if not running the unit
      tests.

    [1]: http://www.tortall.net/projects/yasm
    [2]: http://www.cygwin.com
    [3]: http://www.doxygen.org
    [4]: http://curl.haxx.se
    [5]: http://www.microbrew.org/tools/md5sha1sum/

  2. Out-of-tree builds
  Out of tree builds are a supported method of building the application. For
  an out of tree build, the source tree is kept separate from the object
  files produced during compilation. For instance:

    $ mkdir build
    $ cd build
    $ ../libaom/configure <options>
    $ make

  3. Configuration options
  The 'configure' script supports a number of options. The --help option can be
  used to get a list of supported options:
    $ ../libaom/configure --help

  4. Cross development
  For cross development, the most notable option is the --target option. The
  most up-to-date list of supported targets can be found at the bottom of the
  --help output of the configure script. As of this writing, the list of
  available targets is:

    armv6-darwin-gcc
    armv6-linux-rvct
    armv6-linux-gcc
    armv6-none-rvct
    arm64-darwin-gcc
    armv7-android-gcc
    armv7-darwin-gcc
    armv7-linux-rvct
    armv7-linux-gcc
    armv7-none-rvct
    armv7-win32-vs11
    armv7-win32-vs12
    armv7-win32-vs14
    armv7s-darwin-gcc
    mips32-linux-gcc
    mips64-linux-gcc
    sparc-solaris-gcc
    x86-android-gcc
    x86-darwin8-gcc
    x86-darwin8-icc
    x86-darwin9-gcc
    x86-darwin9-icc
    x86-darwin10-gcc
    x86-darwin11-gcc
    x86-darwin12-gcc
    x86-darwin13-gcc
    x86-darwin14-gcc
    x86-iphonesimulator-gcc
    x86-linux-gcc
    x86-linux-icc
    x86-os2-gcc
    x86-solaris-gcc
    x86-win32-gcc
    x86-win32-vs7
    x86-win32-vs8
    x86-win32-vs9
    x86-win32-vs10
    x86-win32-vs11
    x86-win32-vs12
    x86-win32-vs14
    x86_64-android-gcc
    x86_64-darwin9-gcc
    x86_64-darwin10-gcc
    x86_64-darwin11-gcc
    x86_64-darwin12-gcc
    x86_64-darwin13-gcc
    x86_64-darwin14-gcc
    x86_64-iphonesimulator-gcc
    x86_64-linux-gcc
    x86_64-linux-icc
    x86_64-solaris-gcc
    x86_64-win64-gcc
    x86_64-win64-vs8
    x86_64-win64-vs9
    x86_64-win64-vs10
    x86_64-win64-vs11
    x86_64-win64-vs12
    x86_64-win64-vs14
    generic-gnu

  The generic-gnu target, in conjunction with the CROSS environment variable,
  can be used to cross compile architectures that aren't explicitly listed, if
  the toolchain is a cross GNU (gcc/binutils) toolchain. Other POSIX toolchains
  will likely work as well. For instance, to build using the mipsel-linux-uclibc
  toolchain, the following command could be used (note, POSIX SH syntax, adapt
  to your shell as necessary):

    $ CROSS=mipsel-linux-uclibc- ../libaom/configure

  In addition, the executables to be invoked can be overridden by specifying the
  environment variables: CC, AR, LD, AS, STRIP, NM. Additional flags can be
  passed to these executables with CFLAGS, LDFLAGS, and ASFLAGS.

  5. Configuration errors
  If the configuration step fails, the first step is to look in the error log.
  This defaults to config.log. This should give a good indication of what went
  wrong. If not, contact us for support.

AOM TEST VECTORS:
  The test vectors can be downloaded and verified using the build system after
  running configure. To specify an alternate directory the
  LIBAOM_TEST_DATA_PATH environment variable can be used.

  $ ./configure --enable-unit-tests
  $ LIBAOM_TEST_DATA_PATH=../libaom-test-data make testdata

SUPPORT
  This library is an open source project supported by its community. Please
  please email aomediacodec-chair@jointdevelopment.kavi.com for help.