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Kornel Lesiński a22ab9f3df Merge remote-tracking branch 'origin/master' into libjpeg-turbo

* origin/master: (108 commits)
  Bump version number to 3.1.
  jpegyuv: fix memory leak when path is invalid
  jpegyuv: fix memory leak when @image_buffer allocation fails
  yuvjpeg: fix memory leak when @image_buffer allocation fails
  jpegtran: Do not leak the input and output buffers
  Fix previous commit
  Scan optimization: return error when unable to copy data buffer
  cjpeg option for baseline quant tables
  Fix #153
  rdpng: convert 16-bit input to 8-bit
  Larger number of DC trellis candidates
  Fix overflow issue #157
  Const on getters
  Const on simple getters and copy source
  Expanded .gitignore
  Add pkg-config requirement
  Re-order links.
  Declare inbuffer const
  Oops.  Delete the duplicate copy of [lib]turbojpeg.dll in the binary directory when uninstalling the package.
  Get rid of changelog file that we don't update.
  ...

2016-04-27 23:35:38 +01:00

cmakescripts

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

doc/html

If the output buffer in the TurboJPEG destination manager was allocated by the destination manager and is being reused from a previous compression operation, then we need to get the buffer size from the previous operation, since the calling program doesn't know the actual buffer size.

2014-08-21 15:51:47 +00:00

java

Merge branch 'libjpeg-turbo'

2015-01-07 23:33:49 +00:00

md5

Fix build on OS X PowerPC platforms

2014-08-30 13:55:08 +00:00

release

Merge branch 'libjpeg-turbo'

2015-01-07 23:33:49 +00:00

sharedlib

Merge libjpeg-turbo r1390

2014-09-07 18:21:19 +01:00

simd

Merge branch 'libjpeg-turbo'

2015-01-07 23:33:49 +00:00

testimages

12-bit JPEG support

2014-08-09 23:06:07 +00:00

win

Use tabs in the DLL definition files, per Microsoft conventions.

2014-11-05 17:17:04 -06:00

.gitauthors

Script for git-svn reinitialization

2014-09-07 20:50:07 +01:00

.gitignore

Expanded .gitignore

2015-01-24 12:56:39 +00:00

acinclude.m4

Properly detect the need for gas-preprocessor.pl when building for ARM64

2014-08-20 13:14:46 +00:00

bmp.c

Convert tabs to spaces in the libjpeg code and the SIMD code (TurboJPEG retains the use of tabs for historical reasons. They were annoying in the libjpeg code primarily because they were not consistently used and because they were used to format as well as indent the code. In the case of TurboJPEG, tabs are used just to indent the code, so even if the editor assumes a different tab width, the code will still be readable.)

2014-05-11 09:36:25 +00:00

bmp.h

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

BUILDING.txt

Merge pull request #152 from jodiecunningham/master

2015-02-12 19:31:49 +01:00

cderror.h

Fix previous commit

2015-04-08 01:36:02 +02:00

cdjpeg.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

cdjpeg.h

Reconcile indentation, whitespace, and other code formatting with libjpeg-turbo.

2014-11-06 01:14:11 -06:00

change.log

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

ChangeLog.txt

Include ARMv8 binaries when generating a combined OS X/iOS package using 'make iosdmg'

2014-12-19 18:28:00 +00:00

cjpeg.1

Print the library version and exit whenever -version is passed to cjpeg, djpeg, or jpegtran.

2014-11-21 22:26:15 -06:00

cjpeg.c

cjpeg option for baseline quant tables

2015-03-23 14:05:13 -05:00

CMakeLists.txt

Bump version number to 3.1.

2015-05-18 09:28:09 -05:00

coderules.txt

libjpeg-turbo has never supported non-ANSI compilers, so get rid of the crufty SIZEOF() macro. It was not being used consistently anyhow, so it would not have been possible to build prior releases of libjpeg-turbo using the broken compilers for which that macro was designed.

2014-05-18 19:04:03 +00:00

configure.ac

Bump version number to 3.1.

2015-05-18 09:28:09 -05:00

djpeg.1

Print the library version and exit whenever -version is passed to cjpeg, djpeg, or jpegtran.

2014-11-21 22:26:15 -06:00

djpeg.c

Print the library version and exit whenever -version is passed to cjpeg, djpeg, or jpegtran.

2014-11-21 22:26:15 -06:00

doxygen-extra.css

Make the documentation more readable by displaying fixed-width text (which is used to refer to variables and functions) in a different color.

2014-08-10 16:43:31 +00:00

doxygen.config

Make the documentation more readable by displaying fixed-width text (which is used to refer to variables and functions) in a different color.

2014-08-10 16:43:31 +00:00

example.c

Use mozjpeg defaults by default

2014-11-19 23:31:20 -06:00

git-init-svn.sh

Script for git-svn reinitialization

2014-09-07 20:50:07 +01:00

jaricom.c

The Independent JPEG Group's JPEG software v8d

2015-07-27 13:50:34 -05:00

jcapimin.c

Fix double free of cinfo->master caused by the extension framework modifications

2014-12-14 03:59:44 -06:00

jcapistd.c

Restore backward ABI compatibility with libjpeg/libjpeg-turbo by moving the mozjpeg-specific parameters into the opaque jpeg_comp_master struct and implementing generic accessor functions for getting/setting those parameters. These functions can be used upstream, if the need for them arises in libjpeg-turbo, and they can also be easily extended to cover future extensions to the decompressor. Note that, in order to use jpeg_comp_master as a repository for extension parameters, cinfo->master is now allocated within the body of jpeg_CreateCompress(). It is later re-allocated in jinit_c_master_control(), because that function (and others in jcmaster.c) use an extended form of jpeg_comp_master, but the existing extension parameters are copied into the new master instance. Similar modifications would need to be made to the decompressor to support the same type of extension framework.

2014-11-04 01:58:52 -06:00

jcarith.c

Refine rate estimation in trellis quant

2014-12-21 21:36:06 +01:00

jccoefct.c

Fix compilation issue

2014-12-26 17:49:25 -05:00

jccolext.c

2014-05-11 09:36:25 +00:00

jccolor.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jcdctmgr.c

Larger number of DC trellis candidates

2015-02-12 20:01:42 +01:00

jcext.c

Const on getters

2015-01-24 16:28:31 +00:00

jchuff.c

port upstream fix for local buffer overflow

2014-12-16 13:52:33 +03:00

jchuff.h

Consider vertical gradient in DC trellis

2014-12-17 07:51:12 +09:00

jcinit.c

Fix trellis / no Huffman opt combination

2014-12-09 21:24:53 -05:00

jcmainct.c

Remove unused code

2014-12-05 01:36:34 +00:00

jcmarker.c

Restore full bitwise compatibility with libjpeg-turbo when -revert is used

2014-12-14 05:31:57 -06:00

jcmaster.c

Scan optimization: return error when unable to copy data buffer

2015-04-02 17:45:01 -05:00

jcmaster.h

Fix double free of cinfo->master caused by the extension framework modifications

2014-12-14 03:59:44 -06:00

jcomapi.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jconfig.h.in

12-bit JPEG support

2014-08-09 23:06:07 +00:00

jconfig.txt

Reconcile indentation, whitespace, and other code formatting with libjpeg-turbo.

2014-11-06 01:14:11 -06:00

jconfigint.h.in

This patch accomplishes the following:

2014-04-20 09:17:11 +00:00

jcparam.c

Consider vertical gradient in DC trellis

2014-12-17 07:51:12 +09:00

jcphuff.c

Reconcile indentation, whitespace, and other code formatting with libjpeg-turbo.

2014-11-06 01:14:11 -06:00

jcprepct.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jcsample.c

Fix build when INPUT_SMOOTHING_SUPPORTED is undefined

2014-12-05 01:36:27 +00:00

jcstest.c

Use mozjpeg defaults by default

2014-11-19 23:31:20 -06:00

jctrans.c

Const on simple getters and copy source

2015-01-24 16:28:29 +00:00

jdapimin.c

Const on simple getters and copy source

2015-01-24 16:28:29 +00:00

jdapistd.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jdarith.c

The Independent JPEG Group's JPEG software v5

2015-07-29 15:28:00 -05:00

jdatadst-tj.c

Oops

2014-08-21 22:16:25 +00:00

jdatadst.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jdatasrc-tj.c

2014-05-18 19:04:03 +00:00

jdatasrc.c

Declare inbuffer const

2015-01-08 00:53:35 +00:00

jdcoefct.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdcol565.c

Fix issues with RGB565 color conversion on big endian machines. The RGB565 routines are now abstracted in a separate file, with separate little-endian and big-endian versions defined at compile time through the use of macros (this is similar to how the colorspace extension routines work.) This allows big-endian machines to take advantage of the same performance optimizations as little-endian machines, and it retains the performance on little-endian machines, since the conditional branch for endianness is at a very coarse-grained level.

2014-08-30 20:37:50 +00:00

jdcolext.c

2014-05-11 09:36:25 +00:00

jdcolor.c

When building libjpeg-turbo on Un*x systems, INT32 is usually typedef'ed to long, not int, so we need to specify an int pointer when doing a 4-byte write to the RGB565 output buffer. On little endian systems, this doesn't matter, but when you write a 32-bit int to a 64-bit long pointer address on a big endian system, you are writing to the upper 4 bytes, not the lower 4 bytes. NOTE: this will probably break on big endian systems that use 16-bit ints (are there any of those still around?)

2014-09-04 17:35:22 +00:00

jdct.h

12-bit JPEG support

2014-08-09 23:06:07 +00:00

jddctmgr.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jdhuff.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdhuff.h

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdinput.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdmainct.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jdmarker.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdmaster.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdmerge.c

2014-09-04 17:35:22 +00:00

jdmrg565.c

2014-08-30 20:37:50 +00:00

jdmrgext.c

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

jdphuff.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jdpostct.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jdsample.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jdtrans.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jerror.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jerror.h

Fix previous commit

2015-04-08 01:36:02 +02:00

jfdctflt.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jfdctfst.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jfdctint.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jidctflt.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jidctfst.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jidctint.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jidctred.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jinclude.h

The Independent JPEG Group's JPEG software v5

2015-07-29 15:28:00 -05:00

jmemmgr.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jmemnobs.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jmemsys.h

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

jmorecfg.h

Some software also needs the FAR macro. Ugh. Also wordsmithing.

2014-11-25 10:09:33 +00:00

jpeg_nbits_table.h

Use precomputed table

2014-07-24 10:50:59 -04:00

jpegcomp.h

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

jpegint.h

Fix compilation issue

2014-12-26 17:49:25 -05:00

jpeglib.h

Merge pull request #149 from pornel/constinput

2015-03-13 20:16:17 -07:00

jpegtran.1

Print the library version and exit whenever -version is passed to cjpeg, djpeg, or jpegtran.

2014-11-21 22:26:15 -06:00

jpegtran.c

jpegtran: Do not leak the input and output buffers

2015-04-16 16:30:34 +01:00

jpegyuv.c

jpegyuv: fix memory leak when path is invalid

2015-05-04 09:45:24 -04:00

jquant1.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jquant2.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jsimd_none.c

ARM NEON SIMD support for YCC-to-RGB565 conversion, and optimizations to the existing YCC-to-RGB conversion code:

2014-08-23 15:47:51 +00:00

jsimd.h

ARM NEON SIMD support for YCC-to-RGB565 conversion, and optimizations to the existing YCC-to-RGB conversion code:

2014-08-23 15:47:51 +00:00

jsimddct.h

Get rid of the HAVE_PROTOTYPES configuration option, as well as the related JMETHOD and JPP macros. libjpeg-turbo has never supported compilers that don't handle prototypes. Doing so requires ansi2knr, which isn't even supported in the IJG code anymore.

2014-05-16 10:43:44 +00:00

jstdhuff.c

2014-05-18 19:04:03 +00:00

jutils.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

jversion.h

Merge libjpeg-turbo r1325

2014-09-07 16:59:11 +01:00

libjpeg.map.in

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

libjpeg.txt

Update doc re: various DCT implementations

2014-07-23 10:23:24 -04:00

LICENSE.txt

Various wordsmithing and cosmetic changes to remove libjpeg-turbo-specific information

2014-11-05 20:10:37 -06:00

Makefile.am

Merge branch 'libjpeg-turbo'

2015-01-07 23:33:49 +00:00

rd_average.sh

Adding scripts to generate rd-curves.

2014-03-17 19:30:43 -04:00

rd_collect_sub.sh

Adding scripts to generate rd-curves.

2014-03-17 19:30:43 -04:00

rd_collect.sh

Adding scripts to generate rd-curves.

2014-03-17 19:30:43 -04:00

rd_plot.sh

Adding scripts to generate rd-curves.

2014-03-17 19:30:43 -04:00

rdbmp.c

Fix #153

2015-03-23 13:33:14 -05:00

rdcolmap.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

rdgif.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

rdjpeg.c

Reconcile indentation, whitespace, and other code formatting with libjpeg-turbo.

2014-11-06 01:14:11 -06:00

rdjpgcom.1

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

rdjpgcom.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

rdpng.c

rdpng: convert 16-bit input to 8-bit

2015-03-13 13:23:45 -05:00

rdppm.c

Check range of integer values in PPM text file

2014-12-29 19:42:20 +01:00

rdrle.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

rdswitch.c

No scan opt if custom scan

2014-12-20 00:48:07 +01:00

rdtarga.c

Check image size when reading targa file

2014-12-29 18:38:36 +01:00

README

Take upstream r1455 to fix issue #95 .

2014-12-20 13:21:16 -06:00

README-mozilla.txt

Consider vertical gradient in DC trellis

2014-12-17 07:51:12 +09:00

README-turbo.txt

Drop executable bit for README-turbo.txt

2014-12-08 13:28:32 -06:00

README.md

Re-order links.

2015-01-12 12:18:58 -08:00

structure.txt

Remove MS-DOS code and information, and adjust copyright headers to reflect the removal of features in r1307 and r1308. libjpeg-turbo has never supported MS-DOS, nor is it even possible for us to do so.

2014-05-18 18:33:44 +00:00

tjbench.c

Remove unused code in TJBench

2014-11-06 01:30:06 -06:00

tjbenchtest.in

Extend tjbenchtest so that it tests the dynamic JPEG buffer allocation feature in TurboJPEG. Disable the tiling feature in TJBench whenever dynamic buffer allocation is enabled (because the tiling feature requires a separate buffer for each tile, using it successfully with dynamic buffer allocation would require a separate TurboJPEG compressor instance for each tile, and it's not worth going to that trouble right now.)

2014-08-22 03:04:06 +00:00

tjbenchtest.java.in

Run the TurboJPEG conformance tests out of a directory in /tmp (for improved performance, if the source directory is on a remote file share.) Fix an issue in TJBench.java that prevented it from working properly if the source image resided in a directory with a dot in the name.

2014-08-22 03:00:37 +00:00

tjexampletest.in

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

tjunittest.c

Ensure that tjFree() is used for any JPEG buffers that might have been dynamically allocated by the compress/transform functions. To keep things simple, we use tjAlloc() for the statically-allocated buffer as well, so that tjFree() can always be used to free the buffer, regardless of whether it was allocated by tjbench or by the TurboJPEG library. This fixes crashes that occurred on Windows when running tjunittest or tjbench with the -alloc flag.

2014-08-22 19:59:51 +00:00

tjutil.c

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

tjutil.h

Initial commit of libjpeg-turbo plus readme edits.

2014-01-13 18:28:20 -06:00

transupp.c

Merge libjpeg-turbo r1325

2014-09-07 16:59:11 +01:00

transupp.h

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

turbojpeg-jni.c

Windows doesn't have setenv(). Go, go Gadget Macros.

2014-08-22 15:39:32 +00:00

turbojpeg-mapfile

Oops. Include the tjPlane*() functions in the mapfile so that they are exposed in the shared library on ELF systems.

2014-11-22 23:55:25 +00:00

turbojpeg-mapfile.jni

Oops. Include the tjPlane*() functions in the mapfile so that they are exposed in the shared library on ELF systems.

2014-11-22 23:55:25 +00:00

turbojpeg.c

Merge branch 'libjpeg-turbo'

2015-01-07 23:33:49 +00:00

turbojpeg.h

2014-08-21 15:51:47 +00:00

usage.txt

Update doc re: various DCT implementations

2014-07-23 10:23:24 -04:00

wizard.txt

The Independent JPEG Group's JPEG software v7

2015-07-27 13:44:25 -05:00

wrbmp.c

Fix Windows build

2014-08-30 22:01:05 +00:00

wrgif.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

wrjpgcom.1

The Independent JPEG Group's JPEG software v6

2015-07-29 15:31:30 -05:00

wrjpgcom.c

The Independent JPEG Group's JPEG software v6b

2015-07-27 13:43:00 -05:00

wrppm.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

wrrle.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

wrtarga.c

The Independent JPEG Group's JPEG software v6a

2015-07-29 15:32:35 -05:00

yuvjpeg.c

yuvjpeg: fix memory leak when @image_buffer allocation fails

2015-04-25 02:17:45 +05:30

README.md

Mozilla JPEG Encoder Project

This project's goal is to reduce the size of JPEG files without reducing quality or compatibility with the vast majority of the world's deployed decoders.

The idea is to reduce transfer times for JPEGs on the Web, thus reducing page load times.

'mozjpeg' is not intended to be a general JPEG library replacement. It makes tradeoffs that are intended to benefit Web use cases and focuses solely on improving encoding. It is best used as part of a Web encoding workflow. For a general JPEG library (e.g. your system libjpeg), especially if you care about decoding, we recommend libjpeg-turbo.

More information:

Languages

C 54.6%

Assembly 26.7%

HTML 8.9%

Java 4.4%

CMake 2.4%

Other 2.9%