* Fixed a bug whereby attempting to encode a progressive JPEG
with arithmetic entropy coding (by passing arguments of
-progressive -arithmetic to cjpeg or jpegtran, for instance)
would result in an error, "Requested feature was omitted at
compile time".
* Fixed a couple of issues whereby malformed JPEG images would
cause libjpeg-turbo to use uninitialized memory during
decompression.
* Fixed an error ("Buffer passed to JPEG library is too small")
that occurred when calling the TurboJPEG YUV encoding function
with a very small (< 5x5) source image, and added a unit test
to check for this error.
* etc. see ChangeLog.txt
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=40
* Fixed a Huffman encoder bug that prevented I/O suspension from
working properly.
* Added support for additional scaling factors (3/8, 5/8, 3/4,
7/8, 9/8, 5/4, 11/8, 3/2, 13/8, 7/4, 15/8, and 2) when
decompressing. Note that the IDCT will not be SIMD-accelerated
when using any of these new scaling factors.
* The tjDecompressToYUV() function now supports the TJFLAG_FASTDCT
flag.
* cjpeg can now be used to generate JPEG files with the RGB
colorspace (feature ported from jpeg-8d.)
* etc. see ChangeLog.txt
- update do 1.3.0:
* Fixed a Huffman encoder bug that prevented I/O suspension from
working properly.
* Added support for additional scaling factors (3/8, 5/8, 3/4,
7/8, 9/8, 5/4, 11/8, 3/2, 13/8, 7/4, 15/8, and 2) when
decompressing. Note that the IDCT will not be SIMD-accelerated
when using any of these new scaling factors.
* The tjDecompressToYUV() function now supports the TJFLAG_FASTDCT
flag.
* cjpeg can now be used to generate JPEG files with the RGB
colorspace (feature ported from jpeg-8d.)
* etc. see ChangeLog.txt
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=34
- remove
%{_bindir}/*
%doc %{_mandir}/man1/*
https://bugzilla.novell.com/show_bug.cgi?id=807183#c14
- libjpeg62-turbo package created
- selfconflicts are not possible, remove it
- Update to version 1.2.1:
* fixed heap overflow [bnc#771791]
- Update to version 1.2.0
* Fixed out-of-bounds read in SSE2 SIMD code
* Added a compile-time macro (LIBJPEG_TURBO_VERSION) that can
be used to check the version of libjpeg-turbo against which
an application was compiled.
* Added new RGBA/BGRA/ABGR/ARGB colorspace extension constants
* libjpeg-turbo will now correctly decompress erroneous
CMYK/YCCK JPEGs whose K component is assigned a component ID
of 1 instead of 4.
* Added SIMD routines for RGB-to-grayscale color conversion
* Improved the performance of the C color conversion routines
* Added a function to the TurboJPEG API that performs lossless
transforms.
* Added support for 4:4:0 (transposed 4:2:2) subsampling
- add libtool as buildrequire to avoid implicit dependency
OBS-URL: https://build.opensuse.org/request/show/175935
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=25
- Provide both libjpeg62 and libjpeg8
- Provide libjpeg62-devel. libjpeg8-devel is better being provided
by the reference implementation from IJG
- Remove libtool BuildRequires and autoreconf call
- Remove superfluous Provides/Obsoletes
- Provide libturbojpeg. Upstream policy is that they are never going
to break the ABI. And libturbojpeg.so is as a valid name as
libturbojpeg.so.0
- Move licenses to library packages, otherwise the library could be
distributed without a copy of the license
OBS-URL: https://build.opensuse.org/request/show/136459
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=23
* Fixed out-of-bounds read in SSE2 SIMD code
* Added a compile-time macro (LIBJPEG_TURBO_VERSION) that can
be used to check the version of libjpeg-turbo against which
an application was compiled.
* Added new RGBA/BGRA/ABGR/ARGB colorspace extension constants
* libjpeg-turbo will now correctly decompress erroneous
CMYK/YCCK JPEGs whose K component is assigned a component ID
of 1 instead of 4.
* Added SIMD routines for RGB-to-grayscale color conversion
* Improved the performance of the C color conversion routines
* Added a function to the TurboJPEG API that performs lossless
transforms.
* Added support for 4:4:0 (transposed 4:2:2) subsampling
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=15
* Fixed a 1-pixel error in row 0, column 21 of the luminance
plane generated by tjEncodeYUV().
* libjpeg-turbo's accelerated Huffman decoder previously
ignored unexpected markers found in the middle of the
JPEG data stream during decompression. It will now
hand off decoding of a particular block to the unaccelerated
Huffman decoder if an unexpected marker is found, so that
the unaccelerated Huffman decoder can generate an appropriate
warning.
* Fixed a bug in jpeg_read_coefficients() whereby it would
not initialize cinfo->image_width and cinfo->image_height
if libjpeg v7 or v8 emulation was enabled. This specifically
caused the jpegoptim program to fail if it was linked against
a version of libjpeg-turbo that was built with libjpeg v7 or
v8 emulation.
* Eliminated excessive I/O overhead that occurred when reading
BMP files in cjpeg.
*
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=6
* Added further protections against invalid Huffman codes.
* Added an extended version of tjDecompressHeader().
* Added arithmetic encoding and decoding support.
* TurboJPEG/OSS can now compress from/decompress to
grayscale bitmaps.
* Added emulation of the libjpeg v7 and v8 APIs and ABIs.
* Added two new TurboJPEG API functions, tjEncodeYUV() and
tjDecompressToYUV().
* The TurboJPEG dynamic library now uses versioned symbols.
* Fixed visual artifacts in grayscale JPEG compression
caused by a typo in the RGB-to-chrominance lookup tables.
- see ChangeLog.txt for details.
- removed upstreamed jpegtran.patch and rh639672.patch
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=3
