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Vignesh Venkatasubramanian 5c83bbec9a Fix ParseElementHeader to support 0 payload elements
BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1125

Please see the bug description for more details. This patch fixes
parsing of the file attached in the bug.

Change-Id: I2e929b6ef0ee92ea6d034b501b44a62784edf9f1
2016-01-05 13:35:00 -08:00
build Add CMakeLists.txt and msvc_runtime.cmake. 2015-02-13 16:07:01 -08:00
common webm2pes: Move main() and helper functions into their own files. 2015-12-17 08:38:13 -08:00
.clang-format clang-format re-run 2015-06-04 16:48:48 -07:00
.gitattributes Enable auto CRLF for visual studio project and solution files. 2012-05-29 10:45:59 -04:00
.gitignore Tweak .gitignore so git status is clean after checkout and build: 2015-04-09 00:38:17 +01:00
Android.mk libwebm: Update Android build 2013-04-15 09:13:07 -07:00
AUTHORS.TXT Initial version 2010-06-02 10:25:33 -04:00
CMakeLists.txt webm2pes: Move main() and helper functions into their own files. 2015-12-17 08:38:13 -08:00
dumpvtt.cc clang-format on dumpvtt.cc 2014-04-14 12:15:04 -07:00
iosbuild.sh Fix case sensitivity issue in iosbuild.sh. 2015-08-21 12:27:30 -07:00
LICENSE.TXT added new license files 2010-06-15 17:45:08 -04:00
Makefile.unix Makefile.unix: s/samplemuxer/sample_muxer/ 2015-03-18 15:33:06 -07:00
mkvmuxer.cpp mkvmuxer: Disallow AddTrack() after Tracks element is output. 2015-10-21 09:07:00 -07:00
mkvmuxer.hpp mkvmuxer: Disallow AddTrack() after Tracks element is output. 2015-10-21 09:07:00 -07:00
mkvmuxertypes.hpp clang-format on mkvmuxertypes.hpp and webmids.hpp 2014-04-15 11:39:44 -07:00
mkvmuxerutil.cpp clang-format re-run 2015-06-04 16:48:48 -07:00
mkvmuxerutil.hpp mkvmuxer: Write Block key frames correctly. 2015-06-01 11:04:12 -07:00
mkvparser.cpp Fix ParseElementHeader to support 0 payload elements 2016-01-05 13:35:00 -08:00
mkvparser.hpp mkvparser: Segment assert clean up. 2015-08-31 12:38:09 -07:00
mkvreader.cpp clang-format on mkvreader.[ch]pp 2014-04-15 12:05:58 -07:00
mkvreader.hpp make Mkv(Reader|Writer)(FILE*) explicit 2014-05-02 11:47:44 -07:00
mkvwriter.cpp clang-format on mkvwriter.[ch]pp 2014-04-14 10:30:33 -07:00
mkvwriter.hpp make Mkv(Reader|Writer)(FILE*) explicit 2014-05-02 11:47:44 -07:00
PATENTS.TXT PATENTS: fix a typo: constitutes -> constitute 2015-04-30 15:40:13 -07:00
README.libwebm Add CMakeLists.txt and msvc_runtime.cmake. 2015-02-13 16:07:01 -08:00
sample_muxer_metadata.cc sample_muxer: Use AddGenericFrame to add frames. 2015-06-01 10:32:07 -07:00
sample_muxer_metadata.h clang-format on sample_muxer_metadata.(cc|h) 2014-04-14 12:09:20 -07:00
sample_muxer.cpp mkvparser: validate results in EBMLHeader::Parse. 2015-09-05 08:06:45 -07:00
sample.cpp mkvparser: validate results in EBMLHeader::Parse. 2015-09-05 08:06:45 -07:00
vttdemux.cc mkvparser: validate results in EBMLHeader::Parse. 2015-09-05 08:06:45 -07:00
vttreader.cc clang-format on vttreader.cc 2014-04-14 12:11:27 -07:00
vttreader.h added dumpvtt app 2012-08-23 14:00:57 -07:00
webm2pes_main.cc webm2pes: Move main() and helper functions into their own files. 2015-12-17 08:38:13 -08:00
webm2pes.cc webm2pes: Move main() and helper functions into their own files. 2015-12-17 08:38:13 -08:00
webm2pes.h webm2pes: Move main() and helper functions into their own files. 2015-12-17 08:38:13 -08:00
webmids.hpp mkvparser: Correct the ReadID implementation. 2015-09-04 09:55:59 -07:00
webvttparser.cc clang-format re-run. 2014-04-29 11:27:31 -07:00
webvttparser.h clang-format on webvttparser.(cc|h) 2014-04-25 22:18:40 -07:00

Building Libwebm

To build libwebm you must first create project files. To do this run cmake
and pass it the path to your libwebm repo.

Makefile.unix can be used as a fallback on systems that cmake does not
support.


CMake Basics

To generate project/make files for the default toolchain on your system simply
run cmake with the path to the libwebm repo:

$ cmake path/to/libwebm

On Windows the above command will produce Visual Studio project files for the
newest Visual Studio detected on the system. On Mac OS X and Linux systems, the
above command will produce a makefile.

To control what types of projects are generated the -G parameter is added to
the cmake command line. This argument must be followed by the name of a
generator. Running cmake with the --help argument will list the available
generators for your system.

On Mac OS X you would run the following command to generate Xcode projects:

$ cmake path/to/libwebm -G Xcode

On a Windows box you would run the following command to generate Visual Studio
2013 projects:

$ cmake path/to/libwebm -G "Visual Studio 12"

To generate 64-bit Windows Visual Studio 2013 projects:

$ cmake path/to/libwebm "Visual Studio 12 Win64"


CMake Makefiles: Debugging and Optimization

Unlike Visual Studio and Xcode projects, the build configuration for make builds
is controlled when you run cmake. The following examples demonstrate various
build configurations.

Omitting the build type produces makefiles that use build flags containing
neither optimization nor debug flags:
$ cmake path/to/libwebm

A makefile using release (optimized) flags is produced like this:
$ cmake path/to/libwebm -DCMAKE_BUILD_TYPE=release

A release build with debug info can be produced as well:
$ cmake path/to/libwebm -DCMAKE_BUILD_TYPE=relwithdebinfo

And your standard debug build will be produced using:
$ cmake path/to/libwebm -DCMAKE_BUILD_TYPE=debug