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54 Commits

Author SHA1 Message Date
Yannis Guyon
9cf9841b5e libwebp: Unicode command tools on Windows 
Define macros in examples/unicode.h to use Unicode argv
on Windows. Keep char everywhere on Unix since it handles
UTF-8 without any change.

Impact:
 - All fopen () and SHCreateStreamOnFile(),
 - All fprintf() printing file paths,
 - All strcmp() used with "-",
 - File path parsing,
 - Gif reading.

Concerned executables from examples/ and extras/:
  anim_diff, anim_dump, vwebp, vwebp_sdl,
  cwebp, dwebp, gif2webp, img2webp,
  webpmux, webpinfo, webp_quality, get_disto

When compiled on Windows with Unicode enabled, webpmux and
img2webp will not work when used with an argument file and
will print "Reading arguments from a file is a feature
unavailable with Unicode binaries."

BUG=webp:398

Change-Id: Ic55d222a3ce1a715f9c4cce57ecbe2705d5ce317
 2018-10-17 13:19:40 +02:00
Konstantin Ivlev
eee00b6627 - install pkg-config files during the CMake build 
Signed-off-by: Konstantin Ivlev <tomskside@gmail.com>
Change-Id: I88b1a22b19dd9ecdb2ae38082fa9580dbc66d98c
 2018-10-08 16:02:12 -07:00
Yannis Guyon
5c395f1d71 libwebp: cmake-format all 
https://github.com/cheshirekow/cmake_format
A complete row of # is replaced by only one,
so add a space after the first one to keep it.

Change-Id: I367749353a555c89c717f1939220699e43ecab2c
 2018-10-05 14:23:06 +02:00
Yannis Guyon
e7a697297b libwebp: Add extras targets in CMakeLists.txt 
To be compiled with Visual Studio on Windows through CMake.
Targets are get_disto, vwebp_sdl, webp_quality.

Change-Id: Idec1e19b61b6a661011effee42f7440264afd3ed
 2018-10-04 18:58:43 +02:00
Yannis Guyon
da26ee49a6 CMake: Set WEBP_BUILD_GIF2WEBP to off 
Instead of unsetting WEBP_BUILD_GIF2WEBP,
disable it to keep it displayed in ccmake.
Disable WEBP_BUILD_GIF2WEBP before it's tested.
Do the same for WEBP_BUILD_ANIM_UTILS.

Change-Id: I91920814fbda4825ced9a801bb005f8d44bfe09c
 2018-10-01 13:48:22 +02:00
Vincent Rabaud
423f257930 Fix up CMake to create targets. 
Change-Id: I4b0b71d0ab7e49e237bd928de690915cc3b86be2
 2018-07-25 14:04:18 +02:00
James Zern
1579559662 CMakeLists.txt,cosmetics: normalize if() formatting 
+ break a long line

Change-Id: Ia508d517e89dd2109b655c220b66d8aa834a3b52
 2018-06-05 09:27:08 -07:00
James Zern
35c7de6fc4 cmake: add support for webpmux 
Change-Id: Ia694ba49549c43956f6552e6981a46df0fe7e686
 2018-06-04 15:44:04 -07:00
Alan Browning
2a9de5b9d3 Add build rules for anim_diff & anim_dump utils. 
Change-Id: I2697a6dc3c419a19909262003a6d6a263d3c2747
 2018-06-01 19:23:47 -07:00
James Zern
094b3b285b cmake: quiet glut deprecation warnings on OS X 
BUG=webp:187

Change-Id: I652b474dc8389b2219a424d43dec80c3bf9ba62c
 2018-04-20 19:57:16 -07:00
Vincent Rabaud
b0c966fb66 Build vwebp from CMake. 
Change-Id: I428fd563964a72d58bee75e651c581fbbdb0eb26
 2018-04-20 11:13:09 +02:00
Vincent Rabaud
1c8f358df4 Fix CMake with WASM. 
Change-Id: I21c78999484815c58b5b2c9795310da9d04888e9
 2018-04-05 16:25:15 +02:00
Pascal Massimino
a0215fb7dc webp_js: fix webp_js demo html 
We need to export 'Module.cwrap' method.

Change-Id: I2986c5a4c06630ae3f95086a114e727a86c99a2b
 2018-04-05 16:25:15 +02:00
Vincent Rabaud
e155dda0cc Use proper targets for CMake. 
Also fix the bug where near lossless was not used
and allow examples to be built by default.

Change-Id: Ieb5ef77fafe83f3776ff4fd27a6d26534c7a51f3
 2018-04-03 17:49:08 -07:00
Pascal Massimino
641cedccd3 imagedec: support metadata reading for WebP image decoding 
Needs to link imagedec.a to demux/libwebpdemux.a

Change-Id: Id8f4068718b0e4a1e84607bccd5af5419120c231
 2018-03-28 16:36:37 -07:00
James Zern
f4dd92565e remove WEBP_EXPERIMENTAL_FEATURES 
the webp bitstream is considered stable at this point

Change-Id: I4b13f9ed4c45f63785474b097e96cb7bf651be7b
 2018-02-09 10:25:11 -08:00
James Zern
80285d97ad cmake: avoid security warnings under msvc 
fopen, sscanf are error checked and only used in the examples. this
matches Makefile.vc.

Change-Id: I411c3ace6b5db092656d6b03dc5b438bd70616fc
 2017-11-15 18:41:41 -08:00
James Zern
650eac5542 cmake: don't set -Wall with MSVC 
take the generator default (/W3); /Wall produces too many warnings that
can't be acted on.

Change-Id: I112d0f46456af2758ddfee6becc098447ca50b6f
 2017-11-15 18:29:15 -08:00
James Zern
a439972175 WIP: list includes as descendants of the project dir 
#include "(.|..)/..." -> #include "src/..."

Change-Id: I772880aa097a770722043c8a4393552ba38a89b6
 2017-10-10 23:04:05 -07:00
Vincent Rabaud
35f736e1ec Fix CMake redefinition for HAVE_CPU_FEATURES_H 
It is still redefined, but to the same constant,
hence no more warning as mentioned on BUG=webp:358

Change-Id: I80a834c139d5d60cd693d468b0e2ea399729ab3e
 2017-09-25 14:43:20 +02:00
Vincent Rabaud
a80fcc4ae1 ifdef code not used by Chrome/Android. 
Change-Id: Id086f6fd602b1fe3dc9034764b6a920a696ff1d2
 2017-08-31 14:02:05 +02:00
Vincent Rabaud
869eb36983 CMake cleanups. 
Change-Id: I177c856eb06e8fb2847a0d483114198a2a0a5dae
 2017-08-25 14:01:56 +02:00
James Zern
6473d20b3e Merge "fix Android standalone toolchain build" 2017-08-04 18:25:21 +00:00
James Zern
c6d1db4b36 fix Android standalone toolchain build 
add a check for cpu-features.h and rework some of the ifdef's around
android + neon. for android builds with cpu-features enabled the
*_neon.c files will still need to be flagged correctly (with e.g.,
.c.neon in Android.mk) to properly build them.

BUG=webp:353

Change-Id: I905ce305af0a204e560b915d8665093a3edaceb9
 2017-08-01 22:59:03 -07:00
skal
663a6d9d2e unify the ALTERNATE_CODE flag usage 
Pattern is now:
 #if !defined(FLAG)
 #define FLAG 0   // ALTERNATE_CODE
 #endif
...
 #if (FLAG == 1)
 ...
 #else
  ...
 #endif    // FLAG
...

Removed some unused code / flags:
  WEBP_YUV_USE_TABLE, WEBP_REFERENCE_IMPLEMENTATION,
  experimental code,  VP8YUVInit(), ...

BUG=webp:355

Change-Id: I98deb9189446a4cfd665c13ea8aa1ce6a308c63f
 2017-08-01 20:49:29 -07:00
James Zern
c793417a3c cmake: disable gif2webp if gif lib isn't found 
Change-Id: I218d5c0e3f4a82905c743705382cf02d26b29e6d
 2017-07-06 15:33:01 -07:00
James Zern
dcbc1c881a cmake: split gif detection from IMG deps 
gifdec isn't part of imageio lib, it's only used by gif2webp.

Change-Id: I70bff378a32f8fb2ebb8a5a7701049ffff7f7992
 2017-07-06 15:32:55 -07:00
hui su
d63e6f4b23 Add a man page for webpinfo 
BUG=webp:330

Change-Id: I7b02274401c935affa173a49a883a39272b6dcc3
 2017-05-09 16:14:44 -07:00
Vincent Rabaud
b4d576fa9c Install man pages with CMake. 
Change-Id: I58a91ea00d45e1ce95250bd73613cf53e3af8401
 2017-05-09 11:41:48 +02:00
James Zern
285748be78 cmake: build/install webpinfo 
Change-Id: Ia3dd24aec0c985855865f32280de1799d4bb8e9e
 2017-03-23 20:37:52 -07:00
Pascal Massimino
d0b7404e00 Merge "WASM support" 2017-03-21 13:27:55 +00:00
Pascal Massimino
134e314fd8 WASM support 
demo page: webp_js/index_wasm.html

Change-Id: I9e6bde205c2730f96c5f30ec01f4bfacf1f5d128
 2017-03-21 14:07:22 +01:00
Pascal Massimino
274daf5415 Add webpinfo tool. 
A command line tool to print out the chunk level structure of
WebP files along with basic integrity checks.

BUG=webp:330

Change-Id: Ic69f646f649abb655b1854621d99afedeed158d7
 2017-03-14 11:41:17 +01:00
Vincent Rabaud
5f62487189 Install binaries, libraries and headers in CMake. 
Change-Id: Iaf32c716e0252f9a0e9f5d663f02b8fad98096e2
 2017-03-03 09:35:02 +01:00
Pascal Massimino
ca9f7b7dd6 WebP-JS: emscripten-based Javascript decoder 
The build is based on CMake.

There is a demo HTML page under webp_js/index.html

See README.webp_js file.

BUG=webp:261

Change-Id: I6612378b89907efd7b863720c6becf98385fc406
 2017-02-07 11:02:42 +00:00
Pascal Massimino
e0012bea23 CMake: only use libwebpdecoder for building dwebp 
Change-Id: Ia972c063711529d1e9a7fa79cf250d0764840e6f
 2017-02-04 00:04:23 -08:00
Vincent Rabaud
3226325016 Add a flag to disable SIMD optimizations. 
Change-Id: I83c33076e8afd1b20de1e9b191bdad6669998a0b
 2017-02-03 16:56:37 +01:00
Vincent Rabaud
03cda0e494 Add a decoder only library for WebP in CMake. 
Other libraries are also cleaned to automatically read the Makefile.am.
Dependencies also got cleaned.

Change-Id: I5d1ff0a4010d59e8c929ed0c9c30c05d83c271f8
 2017-02-01 13:32:15 +01:00
Pascal Massimino
dcf9d82a95 imageio: add limited PNM support for reading 
see: http://netpbm.sourceforge.net/

Only reads P5 and P6 pnm files for now.

Change-Id: I2332a623f803df67455047f570f1cff9f464480a
 2017-02-01 07:41:56 +00:00
Pascal Massimino
03f40955a3 img2webp: convert a sequence of images to an animated webp 
Usage:

  img2webp [file-level options] [image files...] [per-frame options...]

File-level options (only used at the start of compression):
 -min_size ............ minimize size
 -loop <int> .......... loop count (default: 0, = infinite loop)
 -kmax <int> .......... maximum number of frame between key-frames
                        (0=only keyframes)
 -kmin <int> .......... minimum number of frame between key-frames
                        (0=disable key-frames altogether)
 -mixed ............... use mixed lossy/lossless automatic mode
 -v ................... verbose mode
 -h ................... this help

Per-frame options (only used for subsequent images input):
 -d <int> ............. frame duration in ms (default: 100)
 -lossless  ........... use lossless mode (default)
 -lossy ... ........... use lossy mode
 -q <float> ........... quality
 -m <int> ............. method to use

example: img2webp -loop 2 in0.png -lossy in1.jpg
                  -d 80 in2.tiff -o out.webp

Change-Id: I23771b90eaf0660f420d7ffd304e704155386286
 2016-12-02 11:44:17 +01:00
James Zern
82c91c708e Merge "libimageenc.a: extract image-saving code from dwebp" 2016-09-09 03:00:20 +00:00
Pascal Massimino
af1ad3e2dd libimageenc.a: extract image-saving code from dwebp 
BUG=webp:277
Change-Id: I2c0e1df7b13b1f77474b5478048fef022e90f77a
 2016-09-08 19:11:26 -07:00
Vincent Rabaud
4bda0cfba4 add gif2webp to CMake 
Change-Id: I9eec1e590ae5b523e0dd65a2ed9d094696346f5a
 2016-09-05 18:12:24 +02:00
Pascal Massimino
3884972e3f remove WEBP_FORCE_ALIGNED and use memcpy() instead. 
BUG=webp:297

Change-Id: I89a08debec7bb1b3f411c897260ab1bb63f77df2
 2016-08-17 20:16:03 -07:00
Vincent Rabaud
7b54e26bac Add a CMake option for WEBP_SWAP_16BIT_CSP. 
Change-Id: I79ed6cbce9563bf7ca97fc2e10ec3e75b6b8ab5b
 2016-08-05 09:45:34 +02:00
Vincent Rabaud
d2223d8d6c Fix missing cpu-features for Android. 
Change-Id: Ief13b7c63b96194970b00a5732aa080f794e7ae6
 2016-08-05 09:26:32 +02:00
James Zern
ebee57f4d1 move imageio/example_util.[hc] (back to) examples/ 
decoding and file i/o have been split to imageio, all that remains is
some string routines used for parameter parsing in the examples

Change-Id: I77386cd8aa39124b9e14c95fdbaa17ea4ab5bb24
 2016-07-21 20:41:03 -07:00
James Zern
bdda5bd4bf split example_util.h 
move ExUtil*File to imageio_util.h
ExUtil*WebP* to webpdec.h

string parsing routines remain

Change-Id: I0560c4a74e86710d83bc4b5b234f1b5ef9a86f9d
 2016-07-21 19:14:58 -07:00
James Zern
c379b55a93 move examples/{example_util,image_dec} to imageio/ 
Change-Id: I2508c786a095a2a75bebf766210c64e2af88f9b6
 2016-07-19 19:06:29 -07:00
Vincent Rabaud
6c62841076 Split the main CMake file. 
This will well isolate contributions for original code,
generated code and SIMD (especially for Android).

Change-Id: Ie47664decc7f43c2f57260a72cab951c347281a7
 2016-07-07 21:25:01 +02:00