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160 Commits

Author SHA1 Message Date
DRC
4cf67f2363 Bump version to 1.5.2 to prepare for new commits 2016-09-22 14:14:05 -05:00
DRC
9e6c6a14f8 Bump version to 1.5.1 to prepare for new commits 2016-07-06 16:22:27 +00:00
DRC
3ff13e651b 1.5.0 2016-05-31 22:53:17 -05:00
DRC
f06cc1200f Build: Add integer version macro to jconfig.h 
This makes it significantly easier to do conditional compilation based
on the libjpeg-turbo version.

Based on:
e6d5b3e50b
1394a89ba6

Closes #80
 2016-05-10 19:36:52 -05:00
DRC
5c064de10d Build: Don't allow jpeg-7+ emul. w/o arith coding 
The jpeg-7/jpeg-8 APIs/ABIs require arithmetic coding, and the jpeg-8
API/ABI requires the memory source/destination manager, so this commit
causes the build system to ignore --with-arith-enc/--without-arith-enc
and --with-arith-dec/--without-arith-dec (and the equivalent CMake
variables-- WITH_ARITH_ENC and WITH_ARITH_DEC) when v7/v8 API/ABI
emulation is enabled.  Furthermore, the CMake build system now ignores
WITH_MEM_SRCDST whenever WITH_JPEG8 is specified (the autotools build
system already did that.)
 2016-05-09 20:00:46 -05:00
DRC
2354810a43 1.5 beta1 2016-02-29 11:54:42 -06:00
DRC
bd49803f92 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.
 2016-02-19 09:10:07 -06:00
DRC
45bbe06ec5 Un*x: Enable testing cross-compiled builds 
Don't include the all: target as a dependency of the tests when
cross-compiling, and ensure that the files generated by the tests are
removed, even if they were created read-only (or if the tests are being
run on a different type of system that doesn't correctly interpret the
file permissions.)  This allows one to easily build the code on one
machine and run 'make test' on another.
 2016-02-06 18:40:52 -06:00
DRC
8af3f8a9cb Provide pkg-config (.pc) scripts 
This allows a project to use PKG_CHECK_MODULES() in its configure.ac
file to easily check for the presence of libjpeg-turbo and modify the
compiler/linker flags accordingly.  Note that if a project relies solely
on pkg-config to check for libjpeg-turbo, then it will not be possible
to build that project using libjpeg or an earlier version of
libjpeg-turbo.

Closes #53

Based on:
4967138719
 2016-01-18 16:43:50 -06:00
Ondřej Surý
45a2369b44 Convert the BUILD stamp to AC_ARG_WITH argument, so we can make the build reproducible 2015-07-28 09:19:13 +02:00
DRC
6ed4d9d110 Increment SO_AGE to reflect the addition of a new interface to the libjpeg API 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1590 632fc199-4ca6-4c93-a231-07263d6284db
 2015-06-27 08:10:34 +00:00
DRC
89b5e06df5 Studies show that GCC v5.1.0 performs as well as or better than v4.2, but v4.7.x-v4.9.x do not perform as well as v4.2. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1571 632fc199-4ca6-4c93-a231-07263d6284db
 2015-06-20 16:20:53 +00:00
DRC
3ebcc3206f __WORDSIZE doesn't seem to be available on platforms other than Mac or Linux, and best practices are for user-level code not to rely on it anyhow, since it's meant to be an internal macro. Fortunately, autoconf already has a way of determining the word size at configure time, so it can be passed into the compiler. This should work on any platform and has been tested on all of the Un*x platforms we support (Linux, Mac, FreeBSD, Solaris.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1550 632fc199-4ca6-4c93-a231-07263d6284db
 2015-05-15 19:09:44 +00:00
DRC
c69a1cd7a0 If libjpeg-turbo is configured with a non-default prefix, such as /usr, then use the docdir variable defined by autoconf 2.60 and later, if available. This will, for instance, install the documentation under /usr/share/doc/libjpeg-turbo by default if prefix=/usr, unless docdir is overridden. When using earlier versions of autoconf, docdir is set to ${datadir}/doc, as it always has been. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1535 632fc199-4ca6-4c93-a231-07263d6284db
 2015-02-23 19:06:44 +00:00
DRC
cab2a8503e Set the RPM and deb architecture properly on non-x86 platforms. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1531 632fc199-4ca6-4c93-a231-07263d6284db
 2015-02-20 20:12:15 +00:00
DRC
2b7a391672 1.4.1 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1510 632fc199-4ca6-4c93-a231-07263d6284db
 2015-01-16 06:17:05 +00:00
DRC
86ae5913b1 Include ARMv8 binaries when generating a combined OS X/iOS package using 'make iosdmg' 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1458 632fc199-4ca6-4c93-a231-07263d6284db
 2014-12-19 18:28:00 +00:00
DRC
b9c4b58ab2 In the output of the configure script, indicate whether gas-preprocessor.pl is being used along with the assembler. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1451 632fc199-4ca6-4c93-a231-07263d6284db
 2014-12-19 15:40:21 +00:00
DRC
e59196dbdf 1.4.0 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.4.x@1446 632fc199-4ca6-4c93-a231-07263d6284db
 2014-12-19 09:35:11 +00:00
DRC
7affbfc241 The AltiVec code actually works on 32-bit PowerPC platforms as well, so change the "powerpc64" token to "powerpc". Also clean up the shift code, which wasn't building properly on OS X. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1406 632fc199-4ca6-4c93-a231-07263d6284db
 2014-09-05 07:23:12 +00:00
DRC
cd2d8e1cc7 AltiVec SIMD implementation of fast forward DCT 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1405 632fc199-4ca6-4c93-a231-07263d6284db
 2014-09-05 06:33:42 +00:00
DRC
f72f1f2e94 Bump version to 1.5 alpha1 to prepare for new features 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1404 632fc199-4ca6-4c93-a231-07263d6284db
 2014-09-04 18:51:31 +00:00
DRC
022a9016df 1.4 beta1 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1379 632fc199-4ca6-4c93-a231-07263d6284db
 2014-08-22 14:22:00 +00:00
DRC
aee4f72160 12-bit JPEG support 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1337 632fc199-4ca6-4c93-a231-07263d6284db
 2014-08-09 23:06:07 +00:00
DRC
495e43426e Allow for building the MIPS DSPr2 extensions if the host is mips-* as well as mipsel-*. The DSPr2 extensions are little endian, so we still have to check that the compiler defines __MIPSEL__ before enabling them. This paves the way for supporting big-endian MIPS, and in the near term, it allows the SIMD extensions to be built with Sourcery CodeBench. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1316 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-19 19:13:22 +00:00
DRC
bc56b754e1 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. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1308 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-16 10:43:44 +00:00
DRC
52ded87680 Remove all of the NEED_SHORT_EXTERNAL_NAMES stuff. There is scant information available as to which linkers ever had a 15-character global symbol name limit. AFAICT, it might have been a VMS and/or a.out BSD thing, but none of those platforms have ever been supported by libjpeg-turbo (nor are such systems supported by other open source libraries of this nature.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1307 632fc199-4ca6-4c93-a231-07263d6284db
 2014-05-15 20:30:16 +00:00
DRC
714839d402 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/trunk@1257 632fc199-4ca6-4c93-a231-07263d6284db
 2014-04-20 09:13:37 +00:00
DRC
ff6961f3d2 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
 2014-04-20 09:17:11 +00:00
DRC
06fa20d407 1.3.2 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1252 632fc199-4ca6-4c93-a231-07263d6284db
 2014-04-20 07:20:31 +00:00
DRC
990342cd57 wordsmithing 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1234 632fc199-4ca6-4c93-a231-07263d6284db
 2014-04-15 03:41:31 +00:00
DRC
b1068fa2da Migrate Mac packaging system to pkgbuild, since PackageMaker is no longer supported. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1212 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-23 17:53:07 +00:00
DRC
b52f3e69cb Fix compiler warning ("always_inline function might not be inlinable") when building with recent versions of GCC 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1188 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-21 09:23:41 +00:00
DRC
ad64b5a4c9 Fix compiler warning ("always_inline function might not be inlinable") when building with recent versions of GCC 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1187 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-21 09:22:21 +00:00
DRC
3c8238322f Enable silent build (can be overridden with 'make V=1') if the version of autotools being used is new enough. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1186 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-21 08:36:58 +00:00
DRC
c7e10b21e8 Enable silent build (can be overridden with 'make V=1') if the version of autotools being used is new enough. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1185 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-21 08:36:06 +00:00
DRC
ffa5e59218 Fix autoconf warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1128 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-28 05:26:24 +00:00
DRC
6f75a351a3 Oops 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1124 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-20 19:33:44 +00:00
DRC
cccfdcb8ab Older versions of automake don't support AM_PROG_AR, so only execute that macro if it exists. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1123 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-15 07:14:58 +00:00
DRC
c56cb476f6 Fix autoconf warnings 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1122 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-15 07:02:04 +00:00
DRC
88dee5863a Formatting tweak 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1113 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-06 19:31:23 +00:00
DRC
ba55b2cdfe First pass at ARMv8 64-bit NEON SIMD support 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1108 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-05 08:15:44 +00:00
DRC
f57a22de55 Fix logic error from r1039 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1063 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-26 00:32:23 +00:00
DRC
596b96623f Fix logic error from r1037 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1062 632fc199-4ca6-4c93-a231-07263d6284db
 2013-10-26 00:29:53 +00:00
DRC
f369f17f8a Due to the way in which the configure script silently falls back to a non-SIMD build if SIMD can't be enabled, we accidentally released iOS ARM v7 and v7s binaries in 1.3.0 that did not contain NEON SIMD code, because gas-preprocessor.pl wasn't in the PATH. In order to prevent this from happening again, specifying --with-simd now has the effect of forcing a SIMD build, and if this argument is specified, any issues encountered while enabling SIMD are treated as fatal. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1039 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-25 05:24:46 +00:00
DRC
8ca34d4b33 Due to the way in which the configure script silently falls back to a non-SIMD build if SIMD can't be enabled, we accidentally released iOS ARM v7 and v7s binaries in 1.3.0 that did not contain NEON SIMD code, because gas-preprocessor.pl wasn't in the PATH. In order to prevent this from happening again, specifying --with-simd now has the effect of forcing a SIMD build, and if this argument is specified, any issues encountered while enabling SIMD are treated as fatal. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1037 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-25 04:36:44 +00:00
DRC
7ef26165cc 1.3.1 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1025 632fc199-4ca6-4c93-a231-07263d6284db
 2013-09-19 09:36:03 +00:00
DRC
96573d05b5 By default, install the libraries into /opt/libjpeg-turbo/lib32 on any 32-bit system, not just x86, and into /opt/libjpeg-turbo/lib64 on any 64-bit system, not just x86-64. In particular, this addresses an issue with building TurboVNC and VirtualGL on ARM systems. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@1001 632fc199-4ca6-4c93-a231-07263d6284db
 2013-08-11 23:23:41 +00:00
DRC
c32e0c23c0 By default, install the libraries into /opt/libjpeg-turbo/lib32 on any 32-bit system, not just x86, and into /opt/libjpeg-turbo/lib64 on any 64-bit system, not just x86-64. In particular, this addresses an issue with building TurboVNC and VirtualGL on ARM systems. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@999 632fc199-4ca6-4c93-a231-07263d6284db
 2013-08-11 22:57:19 +00:00
DRC
0be9fa5735 SIMD support for performing color conversion using MIPS DSPr2 instructions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@993 632fc199-4ca6-4c93-a231-07263d6284db
 2013-07-24 21:50:20 +00:00