dany/libwebp
1
0
Fork 0
mirror of https://github.com/webmproject/libwebp.git synced 2024-12-26 13:48:21 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

libwebp-0.6.0

Browse Source 
- 1/26/2017: version 0.6.0
   * lossless performance and compression improvements
   * miscellaneous performance improvements (SSE2, NEON, MSA)
   * webpmux gained a -duration option allowing for frame timing modification
   * new img2webp utility allowing a sequence of images to be converted to
     animated webp
   * API changes:
     - libwebp:
       WebPPictureSharpARGBToYUVA
       WebPPlaneDistortion
     - libwebpmux / gif2webp:
       WebPAnimEncoderOptions: kmax <= 0 now disables keyframes, kmax == 1
                               forces all keyframes. See mux.h and the gif2webp
                               manpage for details.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJYj9JHAAoJEPnD1r24IytdRHIP/2JWmd7BEjGgkozxm6l38SAM
 snyyPvorXQ20Qi9fnyfOFZP3fMB8i9YkaZgEDGLAqWgvtVEHKr6ZdwYquXDz9HCb
 GUGWlBEPiNrGKAQ2jJvdIT4yO8AEz7Y8UZwdPNDY1W05qI6XKRxsjtyeadFRQwku
 h4x+zP0M0ubrUkfq/rlnB9eITCf00fNBRb9AlkQAlbqh6GlZ9Jum142VsZRAlcLA
 lo3d4Q7GsVTDrILXXfDj+LsyKeyFDujnlG2ZxvOTHvtgEiKX3LT8Q/AfpF9IRc3a
 KJykMw9NZH1QHvIpTRF1J9SwtGkrBAoEbolp20cMJ/gV6348NsIDQsDskuA2LwlL
 62JmxArXFTrJ76g/s7xCu1zL/+znCs5uH4xBh9HTqnWSL6iPH3uok/eVK0aq4A+L
 7qAi9UWlKqTLgmUkg4Fibi3fWBPrp/fCAQmWB+tWL+QdPs70wyYennbHTvjG0t9I
 mOwfLuPsJoIaurg2s/RU4fWSNBJWEAUQbiDijUosrlFfgUZhSofNek+yaD2bYZ3m
 A23Pkmmlpcu3vzvd6mUFft2sPGXT+VkN6jiiVUY6rQDSMxW8akccGaRmHZIPplcp
 2KOAlHtSuyrc+xa/MutHCjIrPc87JKxyudugeSx+yl0TGWdMS6BKBFD7kcWDvFxM
 +fbS0q3776P7TZc7jzYd
 =LHmo
 -----END PGP SIGNATURE-----

Merge tag 'v0.6.0'

libwebp-0.6.0

- 1/26/2017: version 0.6.0
  * lossless performance and compression improvements
  * miscellaneous performance improvements (SSE2, NEON, MSA)
  * webpmux gained a -duration option allowing for frame timing modification
  * new img2webp utility allowing a sequence of images to be converted to
    animated webp
  * API changes:
    - libwebp:
      WebPPictureSharpARGBToYUVA
      WebPPlaneDistortion
    - libwebpmux / gif2webp:
      WebPAnimEncoderOptions: kmax <= 0 now disables keyframes, kmax == 1
                              forces all keyframes. See mux.h and the gif2webp
                              manpage for details.

* tag 'v0.6.0':
  update ChangeLog
  extras/Makefile.am: fix libwebpextras.la reference
  update ChangeLog
  update NEWS
  update AUTHORS
  Fix "all|no frames are keyframes" settings.
  disable GradientUnfilter_NEON
  img2webp: treat -loop as a no-op w/single images
  ReadImage(): restore size reporting
  update ChangeLog
  img2webp,get_disto: fix image decode w/WIC builds
  get_disto: make ReadPicture() return a bool
  update NEWS
  man/img2webp.1: fix formatting warning
  update NEWS
  bump version to 0.6.0
  update AUTHORS

Change-Id: I682fd7821ad51174e4772d84a4445e58d0cebd22
This commit is contained in:
James Zern 2017-01-30 16:19:48 -08:00
commit 43d472aa18
23 changed files with 3564 additions and 3205 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
AUTHORS
View File

@ -5,6 +5,7 @@ Contributors:
- Hui Su (huisu at google dot com)
- James Zern (jzern at google dot com)
- Jan Engelhardt (jengelh at medozas dot de)
- Jehan (jehan at girinstud dot io)
- Johann (johann dot koenig at duck dot com)
- Jovan Zelincevic (jovan dot zelincevic at imgtec dot com)
- Jyrki Alakuijala (jyrki at google dot com)
@ -17,6 +18,7 @@ Contributors:
- Mislav Bradac (mislavm at google dot com)
- Nico Weber (thakis at chromium dot org)
- Noel Chromium (noel at chromium dot org)
- Owen Rodley (orodley at google dot com)
- Parag Salasakar (img dot mips1 at gmail dot com)
- Pascal Massimino (pascal dot massimino at gmail dot com)
- Paweł Hajdan, Jr (phajdan dot jr at chromium dot org)

6643
ChangeLog
View File

File diff suppressed because it is too large Load Diff

15
NEWS
View File

@ -1,3 +1,18 @@
- 1/26/2017: version 0.6.0
* lossless performance and compression improvements
* miscellaneous performance improvements (SSE2, NEON, MSA)
* webpmux gained a -duration option allowing for frame timing modification
* new img2webp utility allowing a sequence of images to be converted to
animated webp
* API changes:
- libwebp:
WebPPictureSharpARGBToYUVA
WebPPlaneDistortion
- libwebpmux / gif2webp:
WebPAnimEncoderOptions: kmax <= 0 now disables keyframes, kmax == 1
forces all keyframes. See mux.h and the gif2webp
manpage for details.
- 12/13/2016: version 0.5.2
This is a binary compatible release.
This release covers CVE-2016-8888 and CVE-2016-9085.

2
README
View File

@ -4,7 +4,7 @@
\__\__/\____/\_____/__/ ____ ___
/ _/ / \ \ / _ \/ _/
/ \_/ / / \ \ __/ \__
\____/____/\_____/_____/____/v0.5.2
\____/____/\_____/_____/____/v0.6.0
Description:
============

2
README.mux
View File

@ -1,7 +1,7 @@
 __ __ ____ ____ ____ __ __ _ __ __
/ \\/ \/ _ \/ _ \/ _ \/ \ \/ \___/_ / _\
\ / __/ _ \ __/ / / (_/ /__
\__\__/\_____/_____/__/ \__//_/\_____/__/___/v0.3.2
\__\__/\_____/_____/__/ \__//_/\_____/__/___/v0.4.0
Description:

2
configure.ac
View File

@ -1,4 +1,4 @@
AC_INIT([libwebp], [0.5.2],
AC_INIT([libwebp], [0.6.0],
[https://bugs.chromium.org/p/webp],,
[http://developers.google.com/speed/webp])
AC_CANONICAL_HOST

13
examples/img2webp.c
View File

@ -69,6 +69,12 @@ static int ReadImage(const char filename[], WebPPicture* const pic) {
size_t data_size = 0;
WebPImageReader reader;
int ok;
#ifdef HAVE_WINCODEC_H
// Try to decode the file using WIC falling back to the other readers for
// e.g., WebP.
ok = ReadPictureWithWIC(filename, pic, 1, NULL);
if (ok) return 1;
#endif
if (!ImgIoUtilReadFile(filename, &data, &data_size)) return 0;
reader = WebPGuessImageReader(data, data_size);
ok = reader(data, data_size, pic, 1, NULL);
@ -79,10 +85,15 @@ static int ReadImage(const char filename[], WebPPicture* const pic) {
static int SetLoopCount(int loop_count, WebPData* const webp_data) {
int ok = 1;
WebPMuxError err;
uint32_t features;
WebPMuxAnimParams new_params;
WebPMux* const mux = WebPMuxCreate(webp_data, 1);
if (mux == NULL) return 0;
err = WebPMuxGetFeatures(mux, &features);
ok = (err == WEBP_MUX_OK);
if (!ok || !(features & ANIMATION_FLAG)) goto End;
err = WebPMuxGetAnimationParams(mux, &new_params);
ok = (err == WEBP_MUX_OK);
if (ok) {
@ -95,6 +106,8 @@ static int SetLoopCount(int loop_count, WebPData* const webp_data) {
err = WebPMuxAssemble(mux, webp_data);
ok = (err == WEBP_MUX_OK);
}
End:
WebPMuxDelete(mux);
if (!ok) {
fprintf(stderr, "Error during loop-count setting\n");

2
extras/Makefile.am
View File

@ -22,5 +22,5 @@ get_disto_LDADD += $(PNG_LIBS) $(JPEG_LIBS) $(TIFF_LIBS)
webp_quality_SOURCES = webp_quality.c
webp_quality_CPPFLAGS = $(AM_CPPFLAGS) $(USE_EXPERIMENTAL_CODE)
webp_quality_LDADD = ../imageio/libimageio_util.la
webp_quality_LDADD += ./libwebpextras.la
webp_quality_LDADD += libwebpextras.la
webp_quality_LDADD += ../src/libwebp.la

2
extras/extras.c
View File

@ -17,7 +17,7 @@
#include <string.h>
#define XTRA_MAJ_VERSION 0
#define XTRA_MIN_VERSION 0
#define XTRA_MIN_VERSION 1
#define XTRA_REV_VERSION 0
//------------------------------------------------------------------------------

2
extras/extras.h
View File

@ -19,7 +19,7 @@ extern "C" {
#include "webp/encode.h"
#define WEBP_EXTRAS_ABI_VERSION 0x0000 // MAJOR(8b) + MINOR(8b)
#define WEBP_EXTRAS_ABI_VERSION 0x0001 // MAJOR(8b) + MINOR(8b)
//------------------------------------------------------------------------------

26
extras/get_disto.c
View File

@ -33,14 +33,20 @@ static size_t ReadPicture(const char* const filename, WebPPicture* const pic,
size_t data_size = 0;
WebPImageReader reader = NULL;
int ok = ImgIoUtilReadFile(filename, &data, &data_size);
if (!ok) goto Error;
if (!ok) goto End;
pic->use_argb = 1; // force ARGB
#ifdef HAVE_WINCODEC_H
// Try to decode the file using WIC falling back to the other readers for
// e.g., WebP.
ok = ReadPictureWithWIC(filename, pic, keep_alpha, NULL);
if (ok) goto End;
#endif
reader = WebPGuessImageReader(data, data_size);
ok = reader(data, data_size, pic, keep_alpha, NULL);
Error:
End:
if (!ok) {
fprintf(stderr, "Error! Could not process file %s\n", filename);
}
@ -220,9 +226,9 @@ static void Help(void) {
int main(int argc, const char *argv[]) {
WebPPicture pic1, pic2;
size_t size1 = 0, size2 = 0;
int ret = 1;
float disto[5];
size_t size1 = 0, size2 = 0;
int type = 0;
int c;
int help = 0;
@ -271,12 +277,10 @@ int main(int argc, const char *argv[]) {
Help();
goto End;
}
if ((size1 = ReadPicture(name1, &pic1, 1)) == 0) {
goto End;
}
if ((size2 = ReadPicture(name2, &pic2, 1)) == 0) {
goto End;
}
size1 = ReadPicture(name1, &pic1, 1);
size2 = ReadPicture(name1, &pic2, 1);
if (size1 == 0 || size2 == 0) goto End;
if (!keep_alpha) {
WebPBlendAlpha(&pic1, 0x00000000);
WebPBlendAlpha(&pic2, 0x00000000);
@ -287,8 +291,8 @@ int main(int argc, const char *argv[]) {
goto End;
}
printf("%u %.2f %.2f %.2f %.2f %.2f\n",
(unsigned int)size1, disto[4],
disto[0], disto[1], disto[2], disto[3]);
(unsigned int)size1,
disto[4], disto[0], disto[1], disto[2], disto[3]);
if (output != NULL) {
uint8_t* data = NULL;

4
man/img2webp.1
View File

@ -1,10 +1,10 @@
.\" Hey, EMACS: -*- nroff -*-
.TH IMG2WEBP 1 "December 1, 2016"
.TH IMG2WEBP 1 "January 23, 2017"
.SH NAME
img2webp \- create animated WebP file from a sequence of input images.
.SH SYNOPSIS
.B img2webp
.R [file_level_options] [files] [per_frame_options...]
[file_level_options] [files] [per_frame_options...]
.br
.SH DESCRIPTION
This manual page documents the

4
src/Makefile.am
View File

@ -35,7 +35,7 @@ libwebp_la_LIBADD += utils/libwebputils.la
# other than the ones listed on the command line, i.e., after linking, it will
# not have unresolved symbols. Some platforms (Windows among them) require all
# symbols in shared libraries to be resolved at library creation.
libwebp_la_LDFLAGS = -no-undefined -version-info 6:2:0
libwebp_la_LDFLAGS = -no-undefined -version-info 7:0:0
libwebpincludedir = $(includedir)/webp
pkgconfig_DATA = libwebp.pc
@ -47,7 +47,7 @@ if BUILD_LIBWEBPDECODER
libwebpdecoder_la_LIBADD += dsp/libwebpdspdecode.la
libwebpdecoder_la_LIBADD += utils/libwebputilsdecode.la
libwebpdecoder_la_LDFLAGS = -no-undefined -version-info 2:2:0
libwebpdecoder_la_LDFLAGS = -no-undefined -version-info 3:0:0
pkgconfig_DATA += libwebpdecoder.pc
endif

4
src/dec/vp8i_dec.h
View File

@ -31,8 +31,8 @@ extern "C" {
// version numbers
#define DEC_MAJ_VERSION 0
#define DEC_MIN_VERSION 5
#define DEC_REV_VERSION 2
#define DEC_MIN_VERSION 6
#define DEC_REV_VERSION 0
// YUV-cache parameters. Cache is 32-bytes wide (= one cacheline).
// Constraints are: We need to store one 16x16 block of luma samples (y),

2
src/demux/Makefile.am
View File

@ -9,6 +9,6 @@ libwebpdemuxinclude_HEADERS += ../webp/mux_types.h
libwebpdemuxinclude_HEADERS += ../webp/types.h
libwebpdemux_la_LIBADD = ../libwebp.la
libwebpdemux_la_LDFLAGS = -no-undefined -version-info 2:1:0
libwebpdemux_la_LDFLAGS = -no-undefined -version-info 2:2:0
libwebpdemuxincludedir = $(includedir)/webp
pkgconfig_DATA = libwebpdemux.pc

2
src/demux/demux.c
View File

@ -25,7 +25,7 @@
#define DMUX_MAJ_VERSION 0
#define DMUX_MIN_VERSION 3
#define DMUX_REV_VERSION 1
#define DMUX_REV_VERSION 2
typedef struct {
size_t start_; // start location of the data

8
src/demux/libwebpdemux.rc
View File

@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 0,3,0,1
PRODUCTVERSION 0,3,0,1
FILEVERSION 0,3,0,2
PRODUCTVERSION 0,3,0,2
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebpdemux DLL"
VALUE "FileVersion", "0.3.1"
VALUE "FileVersion", "0.3.2"
VALUE "InternalName", "libwebpdemux.dll"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebpdemux.dll"
VALUE "ProductName", "WebP Image Demuxer"
VALUE "ProductVersion", "0.3.1"
VALUE "ProductVersion", "0.3.2"
END
END
BLOCK "VarFileInfo"

4
src/enc/vp8i_enc.h
View File

@ -31,8 +31,8 @@ extern "C" {
// version numbers
#define ENC_MAJ_VERSION 0
#define ENC_MIN_VERSION 5
#define ENC_REV_VERSION 2
#define ENC_MIN_VERSION 6
#define ENC_REV_VERSION 0
enum { MAX_LF_LEVELS = 64, // Maximum loop filter level
MAX_VARIABLE_LEVEL = 67, // last (inclusive) level with variable cost

8
src/libwebp.rc
View File

@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 0,5,0,2
PRODUCTVERSION 0,5,0,2
FILEVERSION 0,6,0,0
PRODUCTVERSION 0,6,0,0
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebp DLL"
VALUE "FileVersion", "0.5.2"
VALUE "FileVersion", "0.6.0"
VALUE "InternalName", "libwebp.dll"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebp.dll"
VALUE "ProductName", "WebP Image Codec"
VALUE "ProductVersion", "0.5.2"
VALUE "ProductVersion", "0.6.0"
END
END
BLOCK "VarFileInfo"

8
src/libwebpdecoder.rc
View File

@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 0,5,0,2
PRODUCTVERSION 0,5,0,2
FILEVERSION 0,6,0,0
PRODUCTVERSION 0,6,0,0
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebpdecoder DLL"
VALUE "FileVersion", "0.5.2"
VALUE "FileVersion", "0.6.0"
VALUE "InternalName", "libwebpdecoder.dll"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebpdecoder.dll"
VALUE "ProductName", "WebP Image Decoder"
VALUE "ProductVersion", "0.5.2"
VALUE "ProductVersion", "0.6.0"
END
END
BLOCK "VarFileInfo"

2
src/mux/Makefile.am
View File

@ -14,6 +14,6 @@ libwebpmuxinclude_HEADERS += ../webp/mux_types.h
libwebpmuxinclude_HEADERS += ../webp/types.h
libwebpmux_la_LIBADD = ../libwebp.la
libwebpmux_la_LDFLAGS = -no-undefined -version-info 2:2:0 -lm
libwebpmux_la_LDFLAGS = -no-undefined -version-info 3:0:0 -lm
libwebpmuxincludedir = $(includedir)/webp
pkgconfig_DATA = libwebpmux.pc

8
src/mux/libwebpmux.rc
View File

@ -6,8 +6,8 @@
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION 0,3,0,2
PRODUCTVERSION 0,3,0,2
FILEVERSION 0,4,0,0
PRODUCTVERSION 0,4,0,0
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -24,12 +24,12 @@ BEGIN
BEGIN
VALUE "CompanyName", "Google, Inc."
VALUE "FileDescription", "libwebpmux DLL"
VALUE "FileVersion", "0.3.2"
VALUE "FileVersion", "0.4.0"
VALUE "InternalName", "libwebpmux.dll"
VALUE "LegalCopyright", "Copyright (C) 2017"
VALUE "OriginalFilename", "libwebpmux.dll"
VALUE "ProductName", "WebP Image Muxer"
VALUE "ProductVersion", "0.3.2"
VALUE "ProductVersion", "0.4.0"
END
END
BLOCK "VarFileInfo"

4
src/mux/muxi.h
View File

@ -27,8 +27,8 @@ extern "C" {
// Defines and constants.
#define MUX_MAJ_VERSION 0
#define MUX_MIN_VERSION 3
#define MUX_REV_VERSION 2
#define MUX_MIN_VERSION 4
#define MUX_REV_VERSION 0
// Chunk object.
typedef struct WebPChunk WebPChunk;