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61 Commits

Author SHA1 Message Date
Skal
47178dbd45 extras: add WebPUnmultiplyARGB() convenience function 
This is useful for converting associated to unassociated.

Change-Id: I0e6d16ec63cb5514a0f945c14a54e0d01e1fab0a
 2019-12-17 17:36:37 -08:00
Pascal Massimino
78881b769c CMake: fix GLUT library link 
use GLUT_LIBRARIES instead of GLUT::GLUT

Change-Id: I92af90e09e00b01bd050ebeb8e9003b14c7dc144
 2019-10-23 16:25:39 +02:00
James Zern
9f750f7a06 cmake: fix BUILD_SHARED_LIBS build on mac 
add some missing dependencies and convert utility libraries to
static only libraries to avoid creating unnecessary shared object
libraries which may fail to link due to missing symbols.

Change-Id: Iaa91a3d97fa5af6ada4b2a851cc7fc2879d871da
 2019-10-22 14:42:30 -07:00
Vincent Rabaud
804540f183 Fix cpufeatures in CMake. 
cpufeatures was not installed even though WebP depends on it on Android.

BUG=webp:415

Change-Id: Iba00001534ceedbf65fbb42244a6c1341eb65134
 2019-07-01 10:48:54 +02:00
Vincent Rabaud
bf00c15b23 Add CMake option for bittrace. 
Change-Id: I9f09eb2c0afdac41e94bc10dfedd1fd004c45731
 2019-07-01 10:48:54 +02:00
Vincent Rabaud
6bcf876980 Remove BINARYEN_METHOD in wasm settings. 
This was removed according to https://kripken.github.io/emscripten-site/docs/compiling/WebAssembly.html#debugging

BUG=webp:413

Change-Id: If8f1a3f1260d34cdd2b937b286e4c57fb48ed828
 2019-01-23 11:12:26 +01:00
skal
4cd0582d50 CMake: fix webp_js compilation 
Stick to the strict necessary for running webp_js,
and avoid building sub-lib or examples with heavy dependencies.

Change-Id: Ife4170a7839fb3201b2cf158d98d17bebe10008f
 2018-11-06 16:07:05 +01:00
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