Cross Reference: /external/webp/

          __   __  ____  ____  ____
         /  \\/  \/  _ \/  _ )/  _ \
         \       /   __/  _  \   __/
          \__\__/\____/\_____/__/ _________   ____ ____
               \    \ /  _ \/ _/ /    \    \ /  _ \  _ \
               /   \ \   __/  \_/   / /   \ \   __/    /_
               \_____/_____/____/____/\_____/_____/_/\__/v0.1

Description:
============

WEBP decoder: libwebpdecode.so is a simple library for
decoding WEBP image files.

See http://code.google.com/speed/webp


It is released under the same license as the WebM project.
See http://www.webmproject.org/license/software/ or the
file "COPYING" file for details. An additional intellectual
property rights grant can be found in the file PATENTS.


API:
====

This is mainly just one function to call, so just have a look at
the file src/webp/decode.h for the details and variants:

#include "webp/decode.h"
uint8_t* WebPDecodeRGB(const uint8_t* data, uint32_t data_size,
                       int *width, int *height);

A lower-level API is available from the header file <webp/decode_vp8.h>


Building:
=========

If everything goes right, then:

./configure
make
make install

should be all you need to have the following files

/usr/local/include/webp/decode.h
/usr/local/include/webp/decode_vp8.h
/usr/local/lib/libwebpdecode.*

installed.


Decoding example:
=================

there's a decoding example in example/dwebp.c which will take a .webp file and
decode it to a PPM image file. This is simply to demonstrate use of the API.
You can verify the file test.webp decodes to exactly the same as test_ref.ppm:
  `cd examples && ./dwebp test.webp -o test.ppm && diff test.ppm test_ref.ppm`

Bugs:
=====

Please report all bugs to our issue tracker:
    http://code.google.com/p/webp/issues
Patches welcome! See this page to get started:
    http://www.webmproject.org/code/contribute/submitting-patches/

Discuss:
========

Email: webp-discuss@webmproject.org
Name	Date	Size
..	17-Jul-2012	4 KiB
Android.mk	17-Jul-2012	37
AUTHORS	17-Jul-2012	144
ChangeLog	17-Jul-2012	160
COPYING	17-Jul-2012	1.5 KiB
examples/	17-Jul-2012	4 KiB
include/	17-Jul-2012	4 KiB
INSTALL	17-Jul-2012	9.3 KiB
NEWS	17-Jul-2012	36
PATENTS	17-Jul-2012	1.3 KiB
README	17-Jul-2012	1.9 KiB
README.android	17-Jul-2012	1.5 KiB
src/	17-Jul-2012	4 KiB