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403cfad6
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2022-11-30T10:43:29
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djpeg.c: Fix build if !SAVE_MARKERS_SUPPORTED
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fdab4a7a
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2022-03-08T17:25:57
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Progs: Eliminate obsolete Mac ccommand() interface
ccommand() was a 1990s-vintage hack for running console applications
without a console. It doesn't exist in any modern macOS compiler.
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607b668f
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2022-02-10T11:33:49
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MSVC: Eliminate C4996 warnings in API libs
The primary purpose of this is to encourage adoption of libjpeg-turbo in
downstream Windows projects that forbid the use of "deprecated"
functions. libjpeg-turbo's usage of those functions was not actually
unsafe, because:
- libjpeg-turbo always checks the return value of fopen() and ensures
that a NULL filename can never be passed to it.
- libjpeg-turbo always checks the return value of getenv() and never
passes a NULL argument to it.
- The sprintf() calls in format_message() (jerror.c) could never
overflow the destination string buffer or leave it unterminated as
long as the buffer was at least JMSG_LENGTH_MAX bytes in length, as
instructed. (Regardless, this commit replaces those calls with
snprintf() calls.)
- libjpeg-turbo never uses sscanf() to read strings or multi-byte
character arrays.
- Because of b7d6e84d6a9283dc2bc50ef9fcaadc0cdeb25c9f, wrjpgcom
explicitly checks the bounds of the source and destination strings
before calling strcat() and strcpy().
- libjpeg-turbo always ensures that the destination string is
terminated when using strncpy().
(548490fe5e2aa31cb00f6602d5a478b068b99682 made this explicit.)
Regarding thread safety:
Technically speaking, getenv() is not thread-safe, because the returned
pointer may be invalidated if another thread sets the same environment
variable between the time that the first thread calls getenv() and the
time that that thread uses the return value. In practice, however, this
could only occur with libjpeg-turbo if:
(1) A multithreaded calling application used the deprecated and
undocumented TJFLAG_FORCEMMX/TJFLAG_FORCESSE/TJFLAG_FORCESSE2 flags in
the TurboJPEG API or set one of the corresponding environment variables
(which are only intended for testing purposes.) Since the TurboJPEG API
library only ever passed string constants to putenv(), the only inherent
risk (i.e. the only risk introduced by the library and not the calling
application) was that the SIMD extensions may have read an incorrect
value from one of the aforementioned environment variables.
or
(2) A multithreaded calling application modified the value of the
JPEGMEM environment variable in one thread while another thread was
reading the value of that environment variable (in the body of
jpeg_create_compress() or jpeg_create_decompress().) Given that the
libjpeg API provides a thread-safe way for applications to modify the
default memory limit without using the JPEGMEM environment variable,
direct modification of that environment variable by calling applications
is not supported.
Microsoft's implementation of getenv_s() does not claim to be
thread-safe either, so this commit uses getenv_s() solely to mollify
Visual Studio. New inline functions and macros (GETENV_S() and
PUTENV_S) wrap getenv_s()/_putenv_s() when building for Visual Studio
and getenv()/setenv() otherwise, but GETENV_S()/PUTENV_S() provide no
advantages over getenv()/setenv() other than parameter validation. They
are implemented solely for convenience.
Technically speaking, strerror() is not thread-safe, because the
returned pointer may be invalidated if another thread changes the locale
and/or calls strerror() between the time that the first thread calls
strerror() and the time that that thread uses the return value. In
practice, however, this could only occur with libjpeg-turbo if a
multithreaded calling application encountered a file I/O error in
tjLoadImage() or tjSaveImage(). Since both of those functions
immediately copy the string returned from strerror() into a thread-local
buffer, the risk is minimal, and the worst case would involve an
incorrect error string being reported to the calling application.
Regardless, this commit uses strerror_s() in the TurboJPEG API library
when building for Visual Studio. Note that strerror_r() could have been
used on Un*x systems, but it would have been necessary to handle both
the POSIX and GNU implementations of that function and perform
widespread compatibility testing. Such is left as an exercise for
another day.
Fixes #568
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b579fc11
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2022-02-07T15:27:50
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Eliminate unnecessary JFREAD()/JFWRITE() macros
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1f55ae7b
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2022-01-06T12:08:46
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Fix -Wpedantic compiler warnings
... and test for those warnings (and others) when performing CI builds.
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17297239
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2022-01-06T09:17:30
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Eliminate non-ANSI C compatibility macros
libjpeg-turbo has never supported non-ANSI C compilers. Per the spec,
ANSI C compilers must have locale.h, stddef.h, stdlib.h, memset(),
memcpy(), unsigned char, and unsigned short. They must also handle
undefined structures.
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7c1a1789
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2020-11-05T16:04:55
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Merge branch 'master' into dev
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6e632af9
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2020-11-04T10:13:06
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Demote "fast" [I]DCT algorithms to legacy status
- Refer to the "slow" [I]DCT algorithms as "accurate" instead, since
they are not slow under libjpeg-turbo.
- Adjust documentation claims to reflect the fact that the "slow" and
"fast" algorithms produce about the same performance on AVX2-equipped
CPUs (because of the dual-lane nature of AVX2, it was not possible to
accelerate the "fast" algorithm beyond what was achievable with SSE2.)
Also adjust the claims to reflect the fact that the "fast" algorithm
tends to be ~5-15% faster than the "slow" algorithm on
non-AVX2-equipped CPUs, regardless of the use of the libjpeg-turbo
SIMD extensions.
- Indicate the legacy status of the "fast" and float algorithms in the
documentation and cjpeg/djpeg usage info.
- Remove obsolete paragraph in the djpeg man page that suggested that
the float algorithm could be faster than the "fast" algorithm on some
CPUs.
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88ae6098
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2020-10-27T13:28:56
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Merge branch 'ijg' into dev
- Restore GIF read/compressed GIF write support from jpeg-6a and
jpeg-9d.
- Integrate jpegtran -wipe and -drop options from jpeg-9a and jpeg-9d.
- Integrate jpegtran -crop extension (for expanding the image size) from
jpeg-9a and jpeg-9d.
- Integrate other minor code tweaks from jpeg-9*
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9fc018fd
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2020-01-12T00:00:00
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The Independent JPEG Group's JPEG software v9d
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fe79f56b
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2020-07-28T15:09:00
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Merge branch 'master' into dev
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c1037f43
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2020-07-28T14:57:47
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Fix bad return val when skipping past end of image
Fixes #439
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167b5a80
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2020-01-08T15:02:58
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Merge branch 'master' into dev
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f81833ae
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2020-01-08T15:01:38
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Remove more unnecessary NULL checks before free()
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c4675d62
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2019-12-31T00:42:53
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Merge branch 'master' into dev
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fe50cd99
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2019-12-30T23:52:34
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djpeg.c: Fix compiler warning w/o mem. src manager
insize is only used when the in-memory source manager is compiled in.
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80acd5c4
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2019-12-19T10:20:52
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Remove code for the obsolete RLE image format
libjpeg-turbo never included that code, because it requires an external
library (the Utah Raster Toolkit.) The RLE image format was supplanted
by GIF in the late 1980s, so it is rarely seen these days. (It had a
lousy Weissman score, anyhow.)
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e98b0612
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2019-12-18T15:12:33
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Add fault tolerance features to djpeg and jpegtran
- Enable progress reporting at run time using a new -report argument
(cjpeg now supports that argument as well)
- Limit the allowable number of scans using a new -maxscans argument
- Treat warnings as fatal using a new -strict argument
This mainly demonstrates how to work around the two issues with the
JPEG standard described here:
https://libjpeg-turbo.org/pmwiki/uploads/About/TwoIssueswiththeJPEGStandard.pdf
since those and similar issues continue to be erroneously reported as
libjpeg-turbo bugs.
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52fef349
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2019-12-10T19:10:55
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Eliminate internal use of GETJOCTET() macro
Because of 01e30323546d37792e4f682d78d58bb8b3e185ab (officially
eliminating support for compilers without unsigned char, since we never
effectively supported those compilers anyhow), GETJOCTET() is now a
no-op. Since that macro is in jmorecfg.h, it is part of the de facto
libjpeg API and must remain in the public headers. However, there is no
reason to continue using it internally, and eliminating its internal use
improves code readability.
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19c791cd
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2018-03-08T10:55:20
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Improve code formatting consistency
With rare exceptions ...
- Always separate line continuation characters by one space from
preceding code.
- Always use two-space indentation. Never use tabs.
- Always use K&R-style conditional blocks.
- Always surround operators with spaces, except in raw assembly code.
- Always put a space after, but not before, a comma.
- Never put a space between type casts and variables/function calls.
- Never put a space between the function name and the argument list in
function declarations and prototypes.
- Always surround braces ('{' and '}') with spaces.
- Always surround statements (if, for, else, catch, while, do, switch)
with spaces.
- Always attach pointer symbols ('*' and '**') to the variable or
function name.
- Always precede pointer symbols ('*' and '**') by a space in type
casts.
- Use the MIN() macro from jpegint.h within the libjpeg and TurboJPEG
API libraries (using min() from tjutil.h is still necessary for
TJBench.)
- Where it makes sense (particularly in the TurboJPEG code), put a blank
line after variable declaration blocks.
- Always separate statements in one-liners by two spaces.
The purpose of this was to ease maintenance on my part and also to make
it easier for contributors to figure out how to format patch
submissions. This was admittedly confusing (even to me sometimes) when
we had 3 or 4 different style conventions in the same source tree. The
new convention is more consistent with the formatting of other OSS code
bases.
This commit corrects deviations from the chosen formatting style in the
libjpeg API code and reformats the TurboJPEG API code such that it
conforms to the same standard.
NOTES:
- Although it is no longer necessary for the function name in function
declarations to begin in Column 1 (this was historically necessary
because of the ansi2knr utility, which allowed libjpeg to be built
with non-ANSI compilers), we retain that formatting for the libjpeg
code because it improves readability when using libjpeg's function
attribute macros (GLOBAL(), etc.)
- This reformatting project was accomplished with the help of AStyle and
Uncrustify, although neither was completely up to the task, and thus
a great deal of manual tweaking was required. Note to developers of
code formatting utilities: the libjpeg-turbo code base is an
excellent test bed, because AFAICT, it breaks every single one of the
utilities that are currently available.
- The legacy (MMX, SSE, 3DNow!) assembly code for i386 has been
formatted to match the SSE2 code (refer to
ff5685d5344273df321eb63a005eaae19d2496e3.) I hadn't intended to
bother with this, but the Loongson MMI implementation demonstrated
that there is still academic value to the MMX implementation, as an
algorithmic model for other 64-bit vector implementations. Thus, it
is desirable to improve its readability in the same manner as that of
the SSE2 implementation.
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aa745905
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2017-11-16T18:09:07
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TurboJPEG C API: Add BMP/PPM load/save functions
The main justification for this is to provide new libjpeg-turbo users
with a quick & easy way of developing a complete JPEG
compression/decompression program without requiring them to build
libjpeg-turbo from source (which was necessary in order to use the
project-private bmp API) or to use external libraries. These new
functions build upon significant enhancements to rdbmp.c, wrbmp.c,
rdppm.c, and wrppm.c which allow those engines to convert directly
between the native pixel format of the file and a pixel format
("colorspace" in libjpeg parlance) specified by the calling program.
rdbmp.c and wrbmp.c have also been modified such that the calling
program can choose to read or write image rows in the native (bottom-up)
order of the file format, thus eliminating the need to use an inversion
array. tjLoadImage() and tjSaveImage() leverage these new underlying
features in order to significantly improve upon the performance of the
old bmp API.
Because these new functions cannot work without the libjpeg-turbo
colorspace extensions, the libjpeg-compatible code in turbojpeg.c has
been removed. That code was only there to serve as an example of how
to use the TurboJPEG API on top of libjpeg, but more specific, buildable
examples now exist in the https://github.com/libjpeg-turbo/ijg
repository.
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4893e5d8
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2017-11-17T19:00:53
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Merge branch 'master' into dev
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5bc43c78
|
2017-11-13T21:01:53
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|
Further partial image decompression fixes
- Referring to 073b0e88a192adebbb479ee2456beb089d8b5de7 and #185, the
reason why BMP and RLE didn't (and won't) work with partial image
decompression is that the output engines for both formats maintain a
whole-image buffer, which is used to reverse the order of scanlines.
However, it was straightforward to add -crop support for GIF and
Targa, which is useful for testing partial image decompression along
with color quantization.
- Such testing reproduced a bug reported by Mozilla (refer to PR #182)
whereby jpeg_skip_scanlines() would segfault if color quantization was
enabled. To fix this issue, read_and_discard_scanlines() now sets up
a dummy quantize function in the same manner that it sets up a dummy
color conversion function.
Closes #182
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073b0e88
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2017-11-08T21:01:57
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djpeg -crop: Exit gracefully with non-PPM formats
... and document that only PPM/PGM output images are supported with the
-crop option for the moment.
I investigated the possibility of supporting -crop with -bmp, but even
after resetting the buffer dimensions, I still kept getting virtual
array access errors. It seems that doing this the "right way" would
require creating a re-initialization function for each image format's
destination manager. I'm disinclined to do that right now, given that
this feature was Google's baby (developed as a prerequisite for
including libjpeg-turbo in Android), and the -crop option in djpeg is
intended only as an example of how to use the partial image
decompression API. Real-world applications would need to handle this
in their own destination managers.
It would probably be possible to make this work with Targa by employing
a similar hack to the one we used with PPM, but Targa isn't popular
enough to bother.
Fixes #185
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44b2399a
|
2017-01-19T15:18:57
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libjpeg API: Support reading/writing ICC profiles
This commit does the following:
-- Merges the two glueware functions (read_icc_profile() and
write_icc_profile()) from iccjpeg.c, which is contained in downstream
projects such as LCMS, Ghostscript, Mozilla, etc. These functions were
originally intended for inclusion in libjpeg, but Tom Lane left the IJG
before that could be accomplished. Since then, programs and libraries
that needed to embed/extract ICC profiles in JPEG files had to include
their own local copy of iccjpeg.c, which is suboptimal.
-- The new functions were prefixed with jpeg_ and split into separate
files for the compressor and decompressor, per the existing libjpeg
coding standards.
-- jpeg_write_icc_profile() was made slightly more fault-tolerant.
It will now trigger a libjpeg error if it is called before
jpeg_start_compress() or if it is passed NULL arguments.
-- jpeg_read_icc_profile() was made slightly more fault-tolerant.
It will now trigger a libjpeg error if it is called before
jpeg_read_header() or if it is passed NULL arguments. It will also
now trigger libjpeg warnings if the ICC profile data is corrupt.
-- The code comments have been wordsmithed.
-- Note that the one-line setup_read_icc_profile() function was not
included. Instead, libjpeg.txt now documents the need to call
jpeg_save_markers(cinfo, JPEG_APP0 + 2, 0xFFFF) prior to calling
jpeg_read_header(), if jpeg_read_icc_profile() is to be used.
-- Adds documentation for the new functions to libjpeg.txt.
-- Adds an -icc switch to cjpeg and jpegtran that allows those programs
to embed an ICC profile in the JPEG files they generate.
-- Adds an -icc switch to djpeg that allows that program to extract an
ICC profile from a JPEG file while decompressing.
-- Adds appropriate unit tests for all of the above.
-- Bumps the SO_AGE of the libjpeg API library to indicate the presence
of new API functions.
Note that the licensing information was obtained from:
https://github.com/mm2/Little-CMS/issues/37#issuecomment-66450180
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3ab68cf5
|
2016-02-19T18:32:10
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|
libjpeg API: Partial scanline decompression
This, in combination with the existing jpeg_skip_scanlines() function,
provides the ability to crop the image both horizontally and vertically
while decompressing (certain restrictions apply-- see libjpeg.txt.)
This also cleans up the documentation of the line skipping feature and
removes the "strip decompression" feature from djpeg, since the new
cropping feature is a superset of it.
Refer to #34 for discussion.
Closes #34
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e621dfc5
|
2016-02-19T10:35:09
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|
More minor code formatting tweaks
|
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bd49803f
|
2016-02-19T08:53:33
|
|
Use consistent/modern code formatting for pointers
The convention used by libjpeg:
type * variable;
is not very common anymore, because it looks too much like
multiplication. Some (particularly C++ programmers) prefer to tuck the
pointer symbol against the type:
type* variable;
to emphasize that a pointer to a type is effectively a new type.
However, this can also be confusing, since defining multiple variables
on the same line would not work properly:
type* variable1, variable2; /* Only variable1 is actually a
pointer. */
This commit reformats the entirety of the libjpeg-turbo code base so
that it uses the same code formatting convention for pointers that the
TurboJPEG API code uses:
type *variable1, *variable2;
This seems to be the most common convention among C programmers, and
it is the convention used by other codec libraries, such as libpng and
libtiff.
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54e6b8e8
|
2016-02-18T15:16:17
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|
Include some comments/doc tweaks from jpeg-9+
|
|
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a560e4b4
|
2016-01-17T00:00:00
|
|
The Independent JPEG Group's JPEG software v9b
|
|
|
e7f88aec
|
2013-01-13T00:00:00
|
|
The Independent JPEG Group's JPEG software v9
|
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1e32fe31
|
2015-10-14T17:32:39
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|
Replace INT32 with a new internal datatype (JLONG)
These days, INT32 is a commonly-defined datatype in system headers. We
cannot eliminate the definition of that datatype from jmorecfg.h, since
the INT32 typedef has technically been part of the libjpeg API since
version 5 (1994.) However, using INT32 internally is risky, because the
inclusion of a particular header (Xmd.h, for instance) could change the
definition of INT32 from long to int on 64-bit platforms and thus change
the internal behavior of libjpeg-turbo in unexpected ways (for instance,
failing to correctly set __INT32_IS_ACTUALLY_LONG to match the INT32
typedef-- perhaps as a result of including the wrong version of
jpeglib.h-- could cause libjpeg-turbo to produce incorrect results.)
The library has always been built in environments in which INT32 is
effectively long (on Windows, long is always 32-bit, so effectively it's
the same as int), so it makes sense to turn INT32 into an explicitly
long datatype. This ensures that libjpeg-turbo will always behave
consistently, regardless of the headers included at compile time.
Addresses a concern expressed in #26.
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7e3acc0e
|
2015-10-10T10:25:46
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|
Rename README, LICENSE, BUILDING text files
The IJG README file has been renamed to README.ijg, in order to avoid
confusion (many people were assuming that that was our project's README
file and weren't reading README-turbo.txt) and to lay the groundwork for
markdown versions of the libjpeg-turbo README and build instructions.
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a2e6a9dd
|
2006-02-04T00:00:00
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|
IJG R6b with x86SIMD V1.02
Independent JPEG Group's JPEG software release 6b
with x86 SIMD extension for IJG JPEG library version 1.02
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489583f5
|
1996-02-07T00:00:00
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The Independent JPEG Group's JPEG software v6a
|
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bc79e068
|
1995-08-02T00:00:00
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|
The Independent JPEG Group's JPEG software v6
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9ba2f5ed
|
1994-12-07T00:00:00
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|
The Independent JPEG Group's JPEG software v5a
|
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36a4cccc
|
1994-09-24T00:00:00
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|
The Independent JPEG Group's JPEG software v5
|
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5996a25e
|
2009-06-27T00:00:00
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|
The Independent JPEG Group's JPEG software v7
|
|
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5ead57a3
|
1998-03-27T00:00:00
|
|
The Independent JPEG Group's JPEG software v6b
|
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7a7da946
|
2015-06-27T08:10:31
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|
Add regression tests for jpeg_skip_scanlines(); change "stripe" to "strip" in djpeg; document -strip and -skip parameters in djpeg
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1587 632fc199-4ca6-4c93-a231-07263d6284db
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07afe8a5
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2015-06-25T03:44:37
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|
Add a -skip option to djpeg, which opens up further regression testing options.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1583 632fc199-4ca6-4c93-a231-07263d6284db
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eb32cc1e
|
2015-06-25T03:44:36
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Add a new libjpeg API function (jpeg_skip_scanlines()) to allow for partially decoding a JPEG image.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1582 632fc199-4ca6-4c93-a231-07263d6284db
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306add8b
|
2014-11-22T04:25:04
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|
Fix whitespace issues introduced with previous commit.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1423 632fc199-4ca6-4c93-a231-07263d6284db
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9665f5e3
|
2014-11-22T04:04:38
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|
Print the library version and exit whenever -version is passed to cjpeg, djpeg, or jpegtran.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1422 632fc199-4ca6-4c93-a231-07263d6284db
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5033f3e1
|
2014-05-18T18:33:44
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|
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.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1312 632fc199-4ca6-4c93-a231-07263d6284db
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78df2e61
|
2014-05-12T09:23:57
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|
Add support for decompressing to RGB565 (16-bit) pixels
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1295 632fc199-4ca6-4c93-a231-07263d6284db
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b7753510
|
2014-05-11T09:36:25
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|
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.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1285 632fc199-4ca6-4c93-a231-07263d6284db
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e5eaf374
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2014-05-09T18:00:32
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|
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.)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1278 632fc199-4ca6-4c93-a231-07263d6284db
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ff6961f3
|
2014-04-20T09:17:11
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|
This patch accomplishes the following:
-- Auto-generates HAVE_LOCALE_H macro and adds it to jconfig.h (this is used by rdjpgcom.c.)
-- Reconciles the description and ordering of macros between config.h.in and jconfig.h.in, so the two files can be easily diffed.
-- Eliminates the use of the autoheader-generated config.h in the project and moves relevant internal-only macros into a new file, jconfigint.h. This is to avoid "already defined" warnings in files that were including both config.h (to get the internal autotools package information or the INLINE definition) and jconfig.h.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1258 632fc199-4ca6-4c93-a231-07263d6284db
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c45653e4
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2013-10-12T21:52:48
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Fix a couple of issues with return value checking. JFREAD(), which wraps fread(), will never return -1. fread() will instead return 0 or a short object count if an error occurs, and ferror() will return 1 in that case. The second issue was that we were assigning the return value of ftell() to an unsigned long prior to checking the value, so the value would never be < 0 if an error occurred. It would instead be (unsigned long)-1.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1061 632fc199-4ca6-4c93-a231-07263d6284db
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a6ef282a
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2013-09-28T03:23:49
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Some of the IJG headers say "Modified by", so clarify that our "Modifications" are not referring to these.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1053 632fc199-4ca6-4c93-a231-07263d6284db
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6cd1ec4b
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2013-03-23T05:35:37
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It's more correct to say "The Independent JPEG Group's software", since libjpeg-turbo emulates both the command-line and application programming interfaces.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@932 632fc199-4ca6-4c93-a231-07263d6284db
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736fb062
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2013-01-18T23:45:06
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Compiler warnings on Windows
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@914 632fc199-4ca6-4c93-a231-07263d6284db
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ab70623e
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2013-01-18T23:42:31
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Implement in-memory source/destination managers even when not emulating the libjpeg v8 API/ABI
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@913 632fc199-4ca6-4c93-a231-07263d6284db
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a73e870a
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2012-12-31T02:52:30
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Change the copyright notices to make it clear that our modified files are not part of the IJG's software.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@873 632fc199-4ca6-4c93-a231-07263d6284db
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c3ba39fc
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2012-02-07T23:05:46
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Merge copyright messages into one string and change the run-time messages to avoid confusion (we are not technically based on the latest libjpeg, although we do borrow some code from it)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.1.x@781 632fc199-4ca6-4c93-a231-07263d6284db
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1d5b1cf3
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2012-01-31T10:39:29
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Merge copyright messages into one string and change the run-time messages to avoid confusion (we are not technically based on the latest libjpeg, although we do borrow some code from it)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@766 632fc199-4ca6-4c93-a231-07263d6284db
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6a833a8e
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2011-03-03T16:58:47
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Add an option to force grayscale->RGB conversion (needed for jpgtest regression test)
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@493 632fc199-4ca6-4c93-a231-07263d6284db
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39ea562c
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2010-10-12T01:55:31
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Document new v7/v8 features; .doc = .txt
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@252 632fc199-4ca6-4c93-a231-07263d6284db
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2cdd2ae7
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2010-10-10T06:54:21
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Display libjpeg-turbo version/copyrights in run-time programs
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@247 632fc199-4ca6-4c93-a231-07263d6284db
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c8753072
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2006-05-25T05:01:55
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Migrating to new directory structure adopted from the RealVNC's source tree. More changes will follow.
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1 632fc199-4ca6-4c93-a231-07263d6284db
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