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author | dcommander <dcommander@632fc199-4ca6-4c93-a231-07263d6284db> | 2010-10-12 02:50:18 +0000 |
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committer | dcommander <dcommander@632fc199-4ca6-4c93-a231-07263d6284db> | 2010-10-12 02:50:18 +0000 |
commit | bab456f19a46280955ae95f57fdb07cc192526d1 (patch) | |
tree | bcde3acc5bb75e625d0d5ac1d5a272376b7080aa /change.log | |
parent | d118f4bfeb33bb49cf3fd6b40632f96c6cd50bf0 (diff) |
Mention new v7/v8 extensions
git-svn-id: svn://svn.code.sf.net/p/libjpeg-turbo/code/trunk@253 632fc199-4ca6-4c93-a231-07263d6284db
Diffstat (limited to 'change.log')
-rw-r--r-- | change.log | 58 |
1 files changed, 58 insertions, 0 deletions
@@ -1,6 +1,64 @@ CHANGE LOG for Independent JPEG Group's JPEG software +Version 8b 16-May-2010 +----------------------- + +Repair problem in new memory source manager with corrupt JPEG data. +Thank to Ted Campbell and Samuel Chun for the report. + + +Version 8a 28-Feb-2010 +----------------------- + +Writing tables-only datastreams via jpeg_write_tables works again. + +Support 32-bit BMPs (RGB image with Alpha channel) for read in cjpeg. +Thank to Brett Blackham for the suggestion. + + +Version 8 10-Jan-2010 +---------------------- + +Add sanity check in BMP reader module to avoid cjpeg crash for empty input +image (thank to Isaev Ildar of ISP RAS, Moscow, RU for reporting this error). + +Add data source and destination managers for read from and write to +memory buffers. New API functions jpeg_mem_src and jpeg_mem_dest. +Thank to Roberto Boni from Italy for the suggestion. + + +Version 7 27-Jun-2009 +---------------------- + +cjpeg -quality option has been extended for support of separate quality +settings for luminance and chrominance (or in general, for every provided +quantization table slot). +New API function jpeg_default_qtables() and q_scale_factor array in library. + +jpegtran has a new "lossless" cropping feature. + +Implement -perfect option in jpegtran, new API function +jtransform_perfect_transform() in transupp. (DP 204_perfect.dpatch) + +Better error messages for jpegtran fopen failure. +(DP 203_jpegtran_errmsg.dpatch) + +Fix byte order issue with 16bit PPM/PGM files in rdppm.c/wrppm.c: +according to Netpbm, the de facto standard implementation of the PNM formats, +the most significant byte is first. (DP 203_rdppm.dpatch) + +Add -raw option to rdjpgcom not to mangle the output. +(DP 205_rdjpgcom_raw.dpatch) + +Make rdjpgcom locale aware. (DP 201_rdjpgcom_locale.dpatch) + +Add extern "C" to jpeglib.h. +This avoids the need to put extern "C" { ... } around #include "jpeglib.h" +in your C++ application. Defining the symbol DONT_USE_EXTERN_C in the +configuration prevents this. (DP 202_jpeglib.h_c++.dpatch) + + Version 6b 27-Mar-1998 ----------------------- |