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89 Commits

Author SHA1 Message Date
DRC
2ae7918a8e Fix an error that occurred when trying to use the lossless transform feature without specifying -quiet; formatting tweak 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1181 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-17 10:14:18 +00:00
DRC
88f260c78c Move the garbage collection of the JPEG tiles into the decompression function to increase the chances that tiled decompression of large images will succeed without an OutOfMemoryError. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1179 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-17 10:12:11 +00:00
DRC
40a0a023fa Update (C) year 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1175 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-16 19:33:23 +00:00
DRC
695b6e8680 Don't use deprecated constructor 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1174 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-16 19:33:07 +00:00
DRC
aa255e2946 Doc tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1173 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-16 18:43:42 +00:00
DRC
bcb5f02392 Go ahead and deprecate the old constructor in 1.3.1 instead of in 1.4, since it uses a deprecated method 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1172 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-16 18:00:59 +00:00
DRC
c33347c0aa Add @Deprecated to the deprecated Java methods, so javac will actually print deprecation warnings, as opposed to just listing the methods as deprecated in javadoc; remove the use of the deprecated methods by our own test programs. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1171 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-15 13:25:11 +00:00
DRC
a15f19f2d2 Wordsmithing & formatting tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1154 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-11 09:46:50 +00:00
DRC
d4b453c26e Back-port the -subsamp option from 1.4 rather than use the hackish approach of replacing 4:2:2 with 4:4:0. This has the added advantage of allowing the user to test only a specific level of subsampling. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1153 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-11 08:28:47 +00:00
DRC
db0e2791e0 Oops. This was apparently the victim of an overly aggressive search/replace. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1152 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-11 08:25:59 +00:00
DRC
d45c54992b Fix the build of the Java classes when using MSVC 2010 and later. Something in the recesses of my brain is telling me that I tried this before and it failed under some circumstances, but it must have been a bug in an older CMake implementation. CMake 2.8.8 and later seem to work fine with this patch. This patch also updates the minimum required version to 2.8.8, because 2.8.8 fixed another issue that was preventing the SIMD code from building under MSVC 2010 and later. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1148 632fc199-4ca6-4c93-a231-07263d6284db
 2014-03-11 06:21:46 +00:00
DRC
2c0c807fcc Fix an issue that prevented tjEncodeYUV2() and TJCompressor.encodeYUV() from working properly if the source image was very tiny. Basically, jpeg_start_compress() was attempting to write the JPEG headers, which was overrunning the YUV buffer. This patch removes the call to jpeg_start_compress() in tjEncodeYUV2() and replaces it with calls to the individual routines that are necessary to initialize the color converter and downsampler. TJUnitTest has also been modified to test for this condition (the buffer size regression test now works in YUV mode.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1120 632fc199-4ca6-4c93-a231-07263d6284db
 2014-02-11 09:56:12 +00:00
DRC
b3a028e356 Per the conventions of the image compression and digital video communities, use "YCbCr" to describe the JPEG colorspace and "YUV" to describe an image format consisting of Y, Cb, and Cr planes (this partially reverts r959.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1092 632fc199-4ca6-4c93-a231-07263d6284db
 2013-11-25 21:08:47 +00:00
DRC
5a7e9e5baa Per the conventions of the image compression and digital video communities, use "YCbCr" to describe the JPEG colorspace and "YUV" to describe an image format consisting of Y, Cb, and Cr planes (this partially reverts r959.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1091 632fc199-4ca6-4c93-a231-07263d6284db
 2013-11-25 20:30:12 +00:00
DRC
ae92418cc1 Add note regarding the fact that 4:4:0 lacks full SIMD support; Add an option for benchmarking 4:4:0 subsampling in TJBench; Wordsmithing; Disable timestamp in generated HTML files to make diffing and merging easier 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1016 632fc199-4ca6-4c93-a231-07263d6284db
 2013-08-18 10:47:07 +00:00
DRC
49df783743 Clean up the output of tjunittest and TJUnitTest 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@980 632fc199-4ca6-4c93-a231-07263d6284db
 2013-05-04 23:31:32 +00:00
DRC
bb9e147872 Fix backward compatibility between the Java classes and the 1.2.x JNI library (as long as the 1.3 Java features are not used.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@973 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-27 22:48:08 +00:00
DRC
1d29c5f97b Correct misuse of the word "pitch" + more code formatting tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@970 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-27 20:54:44 +00:00
DRC
67bee8683d Code formatting tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@968 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-27 12:36:07 +00:00
DRC
65d4a46d3b Java doc tweaks 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@966 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-27 01:06:52 +00:00
DRC
d7a642b571 Minor doc tweaks + ChangeLog update 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@951 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-24 06:40:25 +00:00
DRC
00400a0a58 In order to avoid a functional regression with previous releases, the JAR file needs to be able to load either the 64-bit or 32-bit JNI library on Un*x systems. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@950 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-24 06:21:24 +00:00
DRC
441308cffa Move the TurboJPEG DLLs back into the system directory on Windows platforms. For Windows, it doesn't really simplify the build system to install these libraries in c:\libjpeg-turbo*, and it introduces potential problems with loading the JNI library. Specifically, if a user linked their Java app against the 64-bit libjpeg-turbo SDK and then used a 32-bit JVM at run time, they would not be able to load the 32-bit turbojpeg.dll without manipulating java.library.path or the PATH environment (and vice versa for building against the 32-bit libjpeg-turbo SDK and using a 64-bit JVM at run time.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@949 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-24 05:26:42 +00:00
DRC
4b357abb6d Older versions of automake don't support multiple _JAVA primaries, but we don't actually have to specify a "dist" primary, since the Java sources are already included under EXTRA_DIST. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@948 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-24 03:36:30 +00:00
DRC
94f7ac929a Fix 'make dist' 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@947 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-24 03:15:23 +00:00
DRC
7175e51792 Further enhancements/fixes to the packaging system: 
-- The Mac and Cygwin packages will now be created with the directory structure defined by the configure variables "prefix", "bindir", "libdir", etc., with the exception that the docs are always installed under /usr/share/doc/{package_name}-{version} on Cygwin and /Library/Documentation/{package_name} on Mac.
-- Fixed a duplicate filename warning when generating RPMs with the default prefix of /opt/libjpeg-turbo.
-- Moved the TurboJPEG libraries out of the system directory on Windows and Mac.  It is no longer necessary to put them there, since we are not trying to be backward compatible with TurboJPEG/IPP anymore.
-- Fixed an issue whereby building the "installer" target on Windows would not build the Java JAR file, thus causing an error if the JAR had not been previously built.
-- Building the "install" target on Windows will now install libjpeg-turbo into c:\libjpeg-turbo[-gcc][64] (the same directories used by the installers.)  This can be overridden by setting CMAKE_INSTALL_PREFIX.
-- The Java classes on all platforms will now look for the JNI library in the directory under which the build/packaging system installs it.


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@946 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-23 22:29:00 +00:00
DRC
764e1e23aa Overhaul Linux/Unix packaging system, primarily to avoid conflicts with vendor-supplied libjpeg-turbo packages (such as in Fedora and RHEL 6.) This also streamlines the packaging system somewhat, since it is no longer necessary to move the TurboJPEG libraries into the system library directory. Relocating those libraries was originally done to provide backward compatibility with TurboJPEG/IPP, but that package is long obsolete, and the software that formerly used it has been linking statically with libjpeg-turbo for quite some time. 
If the default prefix (/opt/libjpeg-turbo) is used, then we now always install 32-bit libraries in /opt/libjpeg-turbo/lib32 and 64-bit libraries in /opt/libjpeg-turbo/lib64 instead of trying to conform to the Debian or Red Hat conventions.  The RPM and DEB packages will now be created with the directory structure defined by the configure variables "prefix", "bindir", "libdir", etc., with the exception that the docs are always installed under /usr/share/doc/{package_name}-{version}.


git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@944 632fc199-4ca6-4c93-a231-07263d6284db
 2013-04-19 04:25:14 +00:00
DRC
5039d734d5 Eliminated the awkward and confusing "TurboJPEG/OSS" designation, since there are no other active implementations of the TurboJPEG API anymore; don't refer to the libjpeg API library as "libjpeg-turbo" anymore, since that can be confusing; ARM v7s build instructions 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@919 632fc199-4ca6-4c93-a231-07263d6284db
 2013-01-21 23:42:12 +00:00
DRC
98ca1c35d7 ImageIO.read() returns null if the input image type is not supported (which occurs when trying to read a PPM file), so output a friendly error instead of letting the next line throw a null pointer exception. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@918 632fc199-4ca6-4c93-a231-07263d6284db
 2013-01-19 06:43:27 +00:00
DRC
fac3bea8da Add a Java version of TJBench and extend the TurboJPEG Java API to support it (this involved adding a polymorphic method in TJCompressor that accepts x and y offsets into a larger buffer, similar to the previous modification that had been done to TJDecompressor.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@862 632fc199-4ca6-4c93-a231-07263d6284db
 2012-09-24 02:27:55 +00:00
DRC
61e1341f11 If libturbojpeg.jnilib is not found on Mac systems, specifically look for it under /usr/lib, since /usr/lib isn't part of the default java.library.path on that platform. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@861 632fc199-4ca6-4c93-a231-07263d6284db
 2012-08-24 02:44:39 +00:00
DRC
73d74c132b Add flags to the TurboJPEG API that allow the caller to force the use of either the fast or the accurate DCT/IDCT algorithms in the underlying codec. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@851 632fc199-4ca6-4c93-a231-07263d6284db
 2012-06-29 23:46:38 +00:00
DRC
f659f43f93 Add x, y parameters to TJDecompressor so that it can be used to decompress to an arbitrary position in the destination image (TurboVNC needs this.) 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@832 632fc199-4ca6-4c93-a231-07263d6284db
 2012-06-06 08:41:06 +00:00
DRC
cac105133e Fix the behavior of the alpha-enabled colorspace constants whenever libjpeg-turbo is built without SIMD support and merged upsampling is used. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.2.x@811 632fc199-4ca6-4c93-a231-07263d6284db
 2012-03-16 14:37:36 +00:00
DRC
67ce3b2352 Added new alpha channel colorspace constants/pixel formats, so applications can specify that they need the unused byte in a 4-component RGB output buffer set to 0xFF when decompressing. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@732 632fc199-4ca6-4c93-a231-07263d6284db
 2011-12-19 02:21:03 +00:00
DRC
80803ae5fe "which"="that" 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@730 632fc199-4ca6-4c93-a231-07263d6284db
 2011-12-15 13:12:59 +00:00
DRC
6b968b28ae Add TJCustomFilter to Windows build 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@709 632fc199-4ca6-4c93-a231-07263d6284db
 2011-09-20 05:35:31 +00:00
DRC
f546711076 Implement custom filter callback in Java 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@707 632fc199-4ca6-4c93-a231-07263d6284db
 2011-09-20 05:02:19 +00:00
DRC
835b76fb65 Fix 'make docs' with out-of-tree builds 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@706 632fc199-4ca6-4c93-a231-07263d6284db
 2011-09-19 18:58:21 +00:00
DRC
c6fa5ba028 Fix 'make headers' with out-of-tree builds 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@705 632fc199-4ca6-4c93-a231-07263d6284db
 2011-09-19 18:47:00 +00:00
DRC
c08e8c15bc When decompressing to a 4-byte RGB buffer, set the unused byte to 0xFF so it can be interpreted as an opaque alpha channel. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@699 632fc199-4ca6-4c93-a231-07263d6284db
 2011-09-08 23:54:40 +00:00
DRC
724c56b46a Use random noise to ensure that the JPEG image generated in the buffer size test exceeds the size of the uncompressed source image. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@669 632fc199-4ca6-4c93-a231-07263d6284db
 2011-07-12 06:22:06 +00:00
DRC
9b49f0e4c7 Re-work TJBUFSIZE() to take into account the level of chrominance subsampling 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@668 632fc199-4ca6-4c93-a231-07263d6284db
 2011-07-12 03:17:23 +00:00
DRC
215aa8b78b Re-factor checkBufYUV() function to more closely resemble re-factored checkBuf() function 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@654 632fc199-4ca6-4c93-a231-07263d6284db
 2011-05-27 02:10:42 +00:00
DRC
f962fbb44a Refactor slightly to match new C code 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@620 632fc199-4ca6-4c93-a231-07263d6284db
 2011-05-23 05:49:08 +00:00
DRC
db42506734 Allow customization of Java compiler flags 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@566 632fc199-4ca6-4c93-a231-07263d6284db
 2011-04-03 06:10:18 +00:00
DRC
279bd348ce Change build instructions and README to reflect the fact that the Java front-end classes are now part of the build and distribution 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@563 632fc199-4ca6-4c93-a231-07263d6284db
 2011-04-02 05:17:12 +00:00
DRC
b0428a73c0 Fix compiler warning 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@561 632fc199-4ca6-4c93-a231-07263d6284db
 2011-04-02 04:19:21 +00:00
DRC
848f225e2f Oops. Constructor should actually do something. 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@560 632fc199-4ca6-4c93-a231-07263d6284db
 2011-04-02 03:43:12 +00:00
DRC
62c6f9811b Distribute TJLoader.java.in 
git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@559 632fc199-4ca6-4c93-a231-07263d6284db
 2011-04-02 02:33:29 +00:00