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Diffstat (limited to 'src/3rdparty/libmng/CHANGES')
| -rw-r--r-- | src/3rdparty/libmng/CHANGES | 1447 |
1 files changed, 0 insertions, 1447 deletions
diff --git a/src/3rdparty/libmng/CHANGES b/src/3rdparty/libmng/CHANGES deleted file mode 100644 index eeacf33246..0000000000 --- a/src/3rdparty/libmng/CHANGES +++ /dev/null @@ -1,1447 +0,0 @@ ------------------------------------------------------------ - -1.0.10 (Jul 13th 2007) ----------------------- - -in short: - -intermediate CVS - -------------------- - -bugfixes: - -core: -- fixed some compiler-warnings -- fixed display routines called twice for FULL_MNG support in mozlibmngconf.h -- standard windows dll upgraded to zlib 1.2.3 -- fixed problem with CLON object during readdisplay() (thanks Winfried!) -- added typecast to appease the compiler (G R-P) -- added more SKIPCHUNK conditionals (G R-P) -- added MORE MNG_NO_1_2_4BIT_SUPPORT (G R-P) -- added provisional support for anIM(mpNG) proposal -- added provisional support for ANG proposal - -samples: -- xmngview upgraded to 0.6 (thanks Winfried!) - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.9 (jan 30th 2005) ---------------------- - -in short: - -New optimizations save over 20KB on footprint. -Also a few bugfixes and several patches. - -Thanks to those sending in their additions and for testing! - -To turn on the optimizations do: - -#DEFINE MNG_OPTIMIZE_CHUNKINITFREE -#DEFINE MNG_OPTIMIZE_OBJCLEANUP -#DEFINE MNG_OPTIMIZE_CHUNKASSIGN -#DEFINE MNG_OPTIMIZE_CHUNKREADER - -(eg. they're not on by default (yet) !) - -------------------- - -bugfixes: -- fixed chunk pushing mechanism -- fixed bug in writing sBIT for indexed color -- fixed PPLT getchunk/putchunk routines -- fixed MNG_NO_1_2_4BIT_SUPPORT for TBBN1G04.PNG -- cleaned up macro-invocations (thanks to D. Airlie) - -core: -- added more SKIPCHUNK conditionals -- replaced MNG_TWEAK_LARGE_FILES with permanent solution -- improved handling of cheap transparency when 16-bit support is disabled -- added some MNG_SUPPORT_WRITE conditionals -- added function to retrieve current FRAM delay -- added MNG_NO_1_2_4BIT_SUPPORT -- added bgr565_a8 canvas-style (thanks to J. Elvander) -- standard windows dll upgraded to zlib 1.2.2 -- added LITTLEENDIAN/BIGENDIAN fixtures (thanks J.Stiles) -- inclusion of zlib/lcms/ijgsrc6b with <> instead of "" -- added conditional MNG_OPTIMIZE_CHUNKINITFREE -- added conditional MNG_OPTIMIZE_OBJCLEANUP -- added conditional MNG_OPTIMIZE_CHUNKASSIGN -- added conditional MNG_OPTIMIZE_CHUNKREADER -- fixed problem with global PLTE/tRNS - -samples: - -contrib: - -doc: -- patched jng & mng manual pages (Thanks Peter Breitenlohner) - -makefiles: - -autoconf: -- patched makefile.am & configure.in (Thanks Peter Breitenlohner) - ------------------------------------------------------------ - -1.0.8 (aug 5th 2004) --------------------- - -in short: - -added special data-pushing mechanisms and a few other tid-bits - -------------------- - -bugfixes: -- fixed problem with PAST usage where source > dest - -core: -- added missing get-/put-chunk-jdaa -- added CRC existence & checking flags -- added data-push mechanisms for specialized decoders -- some speed optimizations (thanks to John Stiles) -- defend against using undefined closestream function -- defend against using undefined openstream function -- added check for extreme chunk-lengths -- change worst-case iAlphadepth to 1 for standalone PNGs -- added support for 3+byte pixelsize for JPEG's -- added conditional to allow easier writing of large MNG's - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.7 (March 21st 2004) ------------------------ - -in short: - -A bunch of new canvas-styles, some bug-fixes, upgraded to latest zlib/lcms -and yet more work to please the Mozilla crowd. -Releasing beta's doesn't seem very responsive, and this one's hardly changed -much anyway. I just wanted to bump to a regular version for Mozilla -re-integration. - -------------------- - -bugfixes: -- fixed inclusion of IJNG chunk for non-JNG use (J.S) -- fixed bug in chunk-storage of SHOW chunk (where from == to) -- fixed bug in promote_g8_g8 with 16bit support off - -core: -- added CANVAS_RGB565 and CANVAS_BGR565 (big thanx to Raphael Assenat!!) -- added CANVAS_RGBA565 and CANVAS_BGRA565 ( -- ditto -- ) -- upgraded to zlib 1.2.1 -- upgraded to lcms 1.11 -- added premultiplied alpha canvas' for RGBA, ARGB, ABGR (thx to John Stiles) -- more optimizations with 16bit support off -- put conditionals around openstream/closestream callbacks. -- fixed typo (MNG_SKIPCHUNK_SAVE -> MNG_SKIPCHUNK_nEED) -- fixed some 64-bit platform compiler warnings - -samples: - -contrib: -- fixed mngtree sample (Raphael) -- added 5-6-5 canvas to SDL sample (Raphael) - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.6 (oct 19th 2003) ---------------------- - -in short: - -Final release from beta1. No feedback is good feedback I presume, -so here's 1.0.6-final! - - -------------------- - -bugfixes: - -core: - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.6-beta1 (sep 14th 2003) ---------------------------- - -in short: - -further footprint-reductions -removing email-addresses - -1.0.6 (final) will be out shortly - -------------------- - -bugfixes: - -core: -- added support for reducing the footprint of libmng by macros that optionally - skip unused chunks, remove 16-bit sample support, remove Delta support, and - remove JNG support, to accomodate Mozilla/Firebird. -- further optional removal of unused functions -- added MNG_NO_SUPPORT_FUNCQUERY conditional -- added iPNGdepth member to pData structure -- added conditionals around MAGN chunk support -- added conditionals around non-VLC chunk support -- added conditionals around "mng_display_go*" and other unused functions -- added more conditionals around "promote" functions -- removed email references as appropriate - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.6-alpha1 (aug 2nd 2003) ---------------------------- - -in short: - -This is mostly in the light of footprint-reduction to please the Mozilla -crew with a leaner and meaner libmng. See bug 18574 if you're interested: -http://bugzilla.mozilla.org/show_bug.cgi?id=18574 - -------------------- - -bugfixes: -- B719420 - fixed several MNG_APP_CMS problems - -core: -- removed some compiler-warnings -- hiding 12-bit JPEG stuff -- fixed problem with infinite loops during readdisplay() -- added size-optimiation COMPOSE routine usage -- added conditionals around canvas update routines -- added MNG_SKIPCHUNK_cHNK footprint optimizations -- added conditionals around some JNG-supporting code -- added conditionals around 16-bit supporting code -- combined init functions into one function -- replaced nested switches with simple init setup function -- added conditionals zlib and jpeg property accessors -- added size-optimization DIV255B8 routine usage -- added conditionals around 8-bit magn routines -- removed conditionals around 8-bit magn routines -- added MNG_NO_16BIT_SUPPORT and MNG_NO_DELTA_PNG conditionals -- reversed many loops to use decrementing counter -- converted some switches to array references -- removed some redundant checks for iRawlen==0 -- optionally use zlib's crc32 function instead of local mng_update_crc -- bugfix empty "if" statement when 16-bit code is enabled -- restored two misplaced #else/#endif blocks -- added conditionals around "mng_display_go*" and other unused functions -- added MNG_NO_LOOP_SIGNALS_SUPPORTED conditional -- fixed duplicate for-loop -- fixed invalid test in promote_imageobject -- added conditionals around PAST chunk support -- fixed "FOOTPRINT_COMPOSEIV" typo (now "FOOTPRINT_DIV") - -samples: - -contrib: -- updated xmngview -- added MSVC project for creating delta-MNGs: makemng (thanks Alex!) -- added MSVC lib-file for use with the standard libmng.dll (again thanks Alex) - -doc: -- updated readme.contrib - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.5 (mar 1st 2003) --------------------- - -in short: - -Only a small fix for progressive jpeg suspension problem. - -This is the long-awaited final release containing the new 'dynamic MNG' feature -and bringing MNG compliance to near 100%! - -------------------- - -bugfixes: -- B683152 - libjpeg suspension not always honored correctly - -core: - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.5-rc3 (jan 20th 2003) -------------------------- - -in short: - -Third release-candidate for the upcoming 1.0.5 version. - -Minor bug-fixes and finalizing the accepted proposal (by official vote) for -the TERM/frame_delay changes on mng-list (nov-dec/2002). - -------------------- - -bugfixes: -- B654627 - fixed SEGV when no gettickcount callback (thanks Adam!) -- B664383 - fixed typo (thanks Dimitri) -- B664911 - fixed buffer overflow during init (thanks Alex!) - -core: -- finalized changes in TERM/final_delay to elected proposal (positive vote) - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.5-rc2 (dec 9th 2002) ------------------------- - -in short: - -Second release-candidate for the upcoming 1.0.5 version. -This contains fixes for a few minor details reported by the loyal testers. -It fixes some issues with the goframe/golayer/gotime processing and related -stuff. And it adds a way to disable playback-caching from within the MNG, -which is very useful for streaming-MNG encoders (such as gserver!). - -------------------- - -bugfixes: - -core: -- fixed layer- & frame-counting during read() -- changed FRAMECOUNT/LAYERCOUNT/PLAYTIME error to warning -- fixed goframe/golayer/gotime processing -- added support for nEED "MNG 1.1" -- added support for nEED "CACHEOFF"; turn playback caching off for streaming MNG -- fixed magnification bug with object 0 -- added support to get totals for frames/layers/playtime after mng_read() -- fixed some issues in init_app_cms() -- fixed goxxxxx() support for zero values - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.5-rc1 (nov 1st 2002) ------------------------- - -in short: - -First release-candidate for the upcoming 1.0.5 version. -This fixes a few small problems and brings the TERM/MEND processing, with -respect to interframe_delay as per the current discussion on MNG-list, -up-to-date with the latest proposal. - -------------------- - -bugfixes: - -core: -- fixed initialization of pIds in dISC read routine (Thanks Winfried!) -- fixed issue in freeing evNT chunk (Thanks Winfried!) -- fixed clipping-problem with BACK tiling (Thanks Sakura!) -- fixed processing for multiple objects in MAGN (Thanks Sakura!) -- fixed display of visible target of PAST operation (Thanks Sakura!) -- modified TERM/MEND processing for max(1, TERM_delay, interframe_delay) - -samples: - -contrib: -- fixed typo in Makefile for gtk-mng-view sample - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.5-b3 (oct 15th 2002) ------------------------- - -in short: - -Fairly quick after beta2, since that introduced a couple of unfortunate -booboo's and wasn't very workable. It also changes the standard configure -script to build a standard shared object similar to what I intended. - -------------------- - -bugfixes: - -core: -- fixed support for condition=2 in TERM chunk -- fixed trace-constants for PAST chunk -- added mng_status_dynamic to supports function - -samples: - -contrib: - -doc: -- small cosmetic changes in man/libmng.3 - -makefiles: - -autoconf: -- fixed configure.in to build a 'standard' SO primarily - ------------------------------------------------------------ - -1.0.5-b2 (oct 9th 2002) ------------------------- - -in short: - -Second beta for next 1.0.5 release. This addresses some minor problems -detected during testing. It adds the proposed change to the MNG spec as -discussed on the "mng-list" recently; eg. Adam's option 4. -And it adds a little function to check at run-time if the lib is a beta or not. - -------------------- - -bugfixes: - -core: -- fixed chunk-storage for evNT chunk -- fixed dropping mix of frozen/unfrozen objects -- fixed problem with cloned objects marked as invalid -- fixed problem cloning frozen object_buffers -- fixed DISC support -- added proposed change in handling of TERM- & interframe-delay -- added another fix for misplaced TERM chunk -- added check for TERM placement during create/write -- completed support for condition=2 in TERM chunk -- added beta version function & constant - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.5-b1 (sep 24th 2002) ------------------------- - -in short: - -First beta of a large maintenance release. This completes support of the MNG -specification to nearly 100% (PAST, PROM, delta-images, BACK image+tile). -It adds "dynamic" MNG and a few other neat routines as well as fixes several -bugs reported through SourceForge or to me directly. - -------------------- - -bugfixes: -- B575832 - library has wrong patch version number -- B578572 - remove in 1.0.0! -- B578940 - some functions not implemented -- B581625 - large chunks fail with suspension reads -- B597134 - libmng pollutes the linker namespace - -core: -- added sanity check for improbable chunklengths -- removed eMNGma hack (thanks Dimitri!) -- unimplemented functions return an errorcode now -- added test-option for PNG filter method 192 (= levelling) -- added test-option for PNG filter method 193 (= no filtering) - (both are conditional and only for testing purposes!!!) -- completed PROM support -- completed delta-image support -- completed MAGN support (16-bit functions) -- added HLAPI function to copy a chunk from a read MNG to a newly created MNG -- added option for soft-handling of errors (only for repair software!!!) -- fixed some routine inclusion/exclusion for undefined conditionals -- pre-fixed all internal routines with mng_ -- added symbol MNG_LOCAL (= static) to really local functions -- fixed reading of FRAM with just frame_mode and name -- fixed read/write of MAGN chunk -- added event handling for dynamic MNG -- added 'supports' call to check function availability -- fixed copyright notice in the headers of all libmng modules -- fixed LOOP iteration=0 special case -- re-compiled standard Windows dll with lcms-1.0.9 -- added warning for too much IDAT data -- warnings are ignored by default now -- misplaced TERM is now treated as warning -- fixed color-correction for restore-background handling -- optimized restore-background for bKGD cases -- cleaned up some old stuff -- completed support for BACK image & tiling -- completed support for PAST -- added bgrx8 canvas (filler byte) -- fixed reset_object_detail to clear old buffer -- added in-memory color-correction of abstract images -- added compose over/under routines for PAST processing -- added flip & tile routines for PAST processing - -samples: -- Added new BCB sample for fixing invalid JASC Animation Shop files - (shows new copy_chunks function; use of MNG_SOFTERRORS & static linking) - -contrib: -- added xmngview by Winfried Szukalski (Vielen dank!) -- Updated the Delphi mngview sample to handle dynamic MNGs -- Added Kylix example (simplified port of the Delphi mngview sample) - -doc: -- added diff to add MNG&JNG to a systems 'magic' file (Thanks Winfried) -- fixed docs about using mng_display_resume after display_reset - (should read to use mng_display!) - -makefiles: -- added makefile to build a libmng.dll for MingW - (makefile.mingwdll - thanks to Frank Richter!) - -autoconf: -- fixing libtool version-number to be in line with what it should be - ------------------------------------------------------------ - -1.0.4 (Jun 23rd 2002) ---------------------- - -in short: - -Just some small fixes -Standard dll now compiled with zlib 1.1.4 and lcms 1.0.8 - -------------------- - -bugfixes: -- B495442 - invalid returnvalue in mng_get_suspensionmode -- B495443 - incorrect suspend check in read_databuffer -- B526138 - returned IJGSRC6B calling convention to default for MSVC -- B558212 - off by one error -- B557677 - can't find lcms.h - -core: -- fixed possible compile-problem in cleanup_rowproc -- MNG subimage alpha composite wrong for rgba8 images - -samples: - -contrib: - -doc: - -makefiles: -- fixed check for lcms.h in configure.in - -autoconf: - ------------------------------------------------------------ - -1.0.3 (Sep 18th 2001) ---------------------- - -in short: - -Small cosmetic changes. Cleaning up the contributions. -New makefile for mingw32, and new fbcon example. -Major thanks to Greg for helping out with the *nix stuff! -Note that there's also a separate download for ASM programmers now. -Check http://www.libmng.com for details (download/ports&packages page). - -It may be a while for the next release. I'm "off duty" for the next 8 or -so months... - -Gerard - -------------------- - -bugfixes: -- B459058 - wrong include for lcms headers - -core: -- changed inclusion of lcms.h header for Linux platforms (suggested by Greg) -- added get function for last processed BACK chunk - -samples: -- replaced the gtk & sdl viewer apps with updates by Greg Roelofs - -contrib: - -doc: - -makefiles: -- changed makefile.linux & makefile.unix as suggested by Greg Roelofs - (makefile.linux now compiles with lcms by default) -- added makefile.mingw for mingw32 by Benoit Blanchon (thanks Mate!) - -autoconf: - ------------------------------------------------------------ - -1.0.2 (Jul 7th 2001) --------------------- - -in short: - -Another maintenance release with a few added extra's. - -------------------- - -bugfixes: -- B421427 - writes wrong format in bKGD and tRNS -- B434583 - compiler-warning if MNG_STORE_CHUNKS undefined - -core: -- added optimization option for MNG-video playback -- added processterm callback -- added late binding errorcode (not used internally) -- fixed memory-leak with delta-images (Thanks Michael!) -- added option to turn off progressive refresh for large images - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.1 (May 2nd 2001) --------------------- - -in short: - -Maintenance release. -Fixed several memory-leaks with the help of Gregg Kelly, added/fixed some CMS -handling, exported JPEG functions from standard DLL, and some other minor fixes. - -The CMS fix now makes libmng automagically work in MNG_FULL_CMS mode as a -sRGB compliant system. YOU WILL NEED TO CHANGE THIS IF YOU ARE NOT ON AN sRGB -COMPLIANT SYSTEM AND WANT TO USE CMS!!!! -(look in libmng.h for the proper function-calls) - -------------------- - -bugfixes: - -core: -- added MEND processing callback -- fixed first FRAM_MODE=4 timing problem -- added handle status-copy function (use with care) -- exported JPEG functions from standard DLL -- added BGRA8 canvas with premultiplied alpha (contrib by Gregg Kelly) -- fixed problem with display_reset/display_resume (Thanks Gregg!) -- fixed several memory-leaks (Thanks Gregg!) -- fixed reset_rundata to drop all objects (Thanks again, Gregg!) -- fixed problem with cms profile being created multiple times when both - iCCP & cHRM/gAMA are present (And again... Gregg) -- moved mng_clear_cms to libmng_cms -- added "default" sRGB generation (Thanks Marti!) - -samples: - -contrib: - -doc: - -makefiles: - -autoconf: - ------------------------------------------------------------ - -1.0.0 (Feb 6th 2001) --------------------- - -in short: - -First public release. Finally(!) - -This is the 0.9.5 CVS version, which will never be released, because I feel it -is now ready for a public release. So apart from the version-numbers here and -there, all other changes are listed under 0.9.5. - -This library will work with every MNG/JNG known and available to me. Note that -there are still parts that need to be coded, and that MNG support is around -90-95% (JNG at 100%). It is however compliant with the latest and greatest -MNG 1.0 specification. - -I hope to dedicate a bit more time this year to finish up full support and fill -in the remaining blanks. But this is coming out of my spare time. And extra -help is always appreciated. - -Please enjoy! - -Gerard - ------------------------------------------------------------ - -0.9.5 (no release) ------------------- - -in short: - -intermediate CVS - -------------------- - -bugfixes: -B129681 - fixed compiler warnings SGI/Irix (thanks Dimitri) - -core: -- fixed compiler-warnings Mozilla (thanks Tim) -- fixed timing-problem with switching framing_modes -- fixed some small compiler warnings (thanks Nikki) - -samples: - -contrib: -- fixed library-paths for MSVC DLL project (thanks Chad) - -doc: - -makefiles: -- added makefile for DJGPP (thanks Silvio) - -autoconf: - ------------------------------------------------------------ - -0.9.4 (Jan 19th 2001) ----------------------- - -in short: - -Now that the MNG spec is at 1.0, this should be the last beta. There's a few -small changes to make it inline with the spec, and a couple of bug-fixes. -This is a serious release-candidate for libmng-1.0!! -Please... test test test test!! - -------------------- - -bugfixes: -B123314 - fixed number of TERM related problems -B123322 - fixed unwanted repetition in mng_readdisplay() -B123443 - fixed by Ralph -B124910 - fixed definition for WIN32_LEAN_AND_MEAN (thanks Chad) -B125750 - fixed by Ralph -B125756 - fixed mixup of data- & function-pointers (thanks Dimitri) -B127517 - changed inclusion of the lcms header file for non-windows platforms - -core: -- version numbers -- fixed possible loop in display_resume() (Thanks Vova!) -- fixed unwanted repetition in mng_readdisplay() -- changed inclusion of the lcms header file for non-windows platforms -- changed IHDR filter_method check for PNGs -- moved restore of object 0 to libmng_display -- added restore of object 0 to TERM processing (B123314) -- fixed TERM delay processing (B123314) -- fixed TERM end processing when count = 0 (B123314) -- changed callback convention for MSVC (Thanks Chad) -- fixed mixup of data- & function-pointers (thanks Dimitri) -- added support for "nEED MNG-1.0" -- added errorcode for MAGN methods -- added errorchecking for MAGN methods -- removed "old" MAGN methods 3 & 4 -- added "new" MAGN methods 3, 4 & 5 -- removed test filter-methods 1 & 65 -- set default level-set for filtertype=64 to all zeroes - -samples: - -contrib: -- added GTK mng-view example by Vova Babin -- added MSVC MNGview sample by Nikolaus Brennig -- updated Jason Summer's mngplg to version 0.9.2 - (that's mngplg-0.9.2 based on libmng-0.9.3 !!!) -- rearranged contrib directory slightly -- added MSVC project to build libmng.dll by Chad Austin - -doc: -- added README.dll -- added README.config - -makefiles: -- added a makefile for MS Visual C++ (Thanks to Atsushi Matsuda) - -autoconf: -- fixed configure.in for lcms (FreeBSD port by Mikhail Teterin) -- by default configure includes CMS support if lcms is present - ------------------------------------------------------------ - -0.9.3 (October 29th 2000) -------------------------- - -in short: - -Another beta release. The number of changes in the MNG specification have -resulted in a lot of new code and some changed code. At the same time I saw -no need to withhold some new functionality as it was pretty clear there was -going to be another beta-round. If things go well, I'm going to try to release -libmng 1.0.0 very shortly after this one. - -Many thanks to a lot of people for helping out, sending contributions, making -suggestions and testing this little baby. This would get nowhere without YOU!!! - -- fixed bug 111300/117103 -- added workaround for faulty PhotoShop iCCP chunk -- added MAGN/JDAA chunks -- added support for new filter_types -- added PNG/MNG spec version indicators -- added BCB mngview contribution by Andy Protano -- added BCB mngdump; a GUI-based MNG dumping utility (Andy Protano) -- implemented support for nEED "draft nn" -- implemented app-defined support for bKGD for PNG images -- removed trace-options from default SO/DLL builds (!!!) -- raised initial maximum canvas size to 10000x10000 (!!!) - (an App that wants to protect from overly large images should call - mng_set_maxcanvassize() with appropriate values) -- fixed other assorted stuff - -------------------- - -bugfixes: -B111300 - fixup for improved portability -B117103 - fixed compilation errors on *nix with lcms (thanks Ralph!) - -core: -- fixed compiler-warnings from Mozilla -- added check for simplicity-bits in MHDR -- added workaround for faulty PhotoShop iCCP chunk -- fixed app-supplied background restore -- fixed TERM processing delay of 0 msecs -- fixed write-code for zTXt & iTXt -- fixed read-code for iTXt -- added MAGN chunk -- fixed sRGB precedence for gamma_only corection -- added support for new filter_types -- fixed problem with no refresh after TERM -- fixed DEFI behavior -- fixed inclusion parameters to make the external libs work together -- added export of zlib functions from windows dll -- fixed timing & refresh behavior for single PNG/JNG -- removed trace-options from default SO/DLL builds (!!!) -- fixed MAGN rounding errors (thanks Matthias!) -- fixed small timing problem when FRAM delay = 0 -- fixed simplicity-check in compliance with draft 81/0.98a -- fixed alpha-blending for all alpha-canvasstyles -- added support for alpha-depth prediction -- fixed processing of unknown critical chunks -- removed test-MaGN -- added PNG/MNG spec version indicators -- implemented support for nEED -- added support for JDAA -- added functions to retrieve PNG/JNG specific header-info -- added optional support for bKGD for PNG images -- raised initial maximum canvas size to 10000x10000 -- added support for delta-JNG -- added callback to process non-critical unknown chunks -- fixed support for delta-images during read() / display() -- added closestream() processing for mng_cleanup() -- fixed delta-processing behavior -- added storage for pixel-/alpha-sampledepth for delta's -- implemented delayed delta-processing -- fixed putchunk_plte() to set bEmpty parameter (thanks Ben!) -- added errorcode for delayed delta-processing -- added get/set for bKGD preference setting -- added get function for interlace/progressive display -- fixed bug in empty PLTE handling -- fixed seperate read() & display() processing -- fixed tRNS processing for gray-image < 8-bits - -samples: -- added BCB mngview contribution by Andy Protano - -contrib: -- added BCB mngdump; a GUI-based MNG dumping utility (Andy Protano) - -doc: -- updated RPM spec-file by MATSUURA Takanori -- updated README.contrib - -makefiles: -- fixed some stuff in automake/autoconf/libtool -- fixed auto* for bug B117103 - ------------------------------------------------------------ - -0.9.2 (August 7th 2000) ------------------------ - -in short: - -Third beta release! Last one??? - -!!IMPORTANT!! All file-names are now prefixed with "libmng_" !!IMPORTANT!! - -Many thanks to Albert Chin-A-Young for his contribution of the -autoconf/automake/libtool stuff and to Ralph Giles for helping me -put it in the right places. - -There's a special README.autoconf so please read it! - -- fixed bug 110320/110546/110547/111096 -- added several status retrieval functions -- fixed other small bugs in display processing -- fixed number of small problems and documentation typos -- added autoconf/automake/libtool -- added latest MNG plugin (0.9.0) by Jason Summers - -------------------- - -bugfixes: -B110320 - fixed GCC warning about mix-sized pointer math -B110546 - fixed for improperly returning UNEXPECTEDEOF -B110547 - fixed bug in interlace code -B111096 - fixed large-buffer read-suspension - -core: -- version numbers -- fixed small bugs in display processing -- removed Nextbackxxx fields (no longer used) -- fixed problem with trace-functions improperly wrapped -- put specific code in add_chunk() inside MNG_SUPPORT_WRITE wrapper -- fixed documentation typos -- fixed wrapping of suspension parameters -- added status_xxxx functions -- added trace-codes/-strings for status_xxxxx functions -- changed file-prefixes -- added function to set simplicity field -- added trace-code/-string for updatemngsimplicity -- fixed putchunk_unknown() function - -samples: - -contrib: -- added latest MNG plugin (0.9.0) by Jason Summers - -doc: -- version numbers -- added autoconf readme -- version numbers in RPM stuff - -makefiles: -- fixed for new file-prefix -- added autoconf/automake/libtool - ------------------------------------------------------------ - -0.9.1 (July 26th 2000) ----------------------- - -in short: - -Second beta release. - -Given the enormous amount of bug-reports (not ;-), this will most likely -be one of the last betas. If things remain upright, the first public release -(1.0.0) is fairly eminent in the weeks to come... - -- added SDL mng player by Ralph Giles to contributions -- fixed timing and added internal buffering for I/O-suspension scenarios -- added get routines for internal display-state variables (frame/layer/playtime) -- changed read-processing for improved I/O-suspension (internal buffering) -- fixed several problems with create- & write-support -- added a load of documentation -- lots of small stuff - -------------------- - -bugfixes: - -core: -- fixed mandatory BACK color to be opaque -- changed mng_display_resume to allow to be called after a suspension - return with MNG_NEEDMOREDATA -- changed comments to indicate modified behavior for timer & suspension breaks -- added variables for go_xxxx processing -- implemented support for freeze/reset/resume & go_xxxx -- added trace-codes/-strings for special display processing -- added variables for improved timing support -- added support for improved timing -- added get routines for internal display variables -- added get/set routines for suspensionmode variable -- added trace-code/-string for get/set suspensionmode -- added trace-codes/-strings for get/set display variables -- added support for improved I/O-suspension -- changed read-processing for improved I/O-suspension -- added trace-code/-string for read_databuffer (I/O-suspension) -- added suspendbuffer constants -- changed EOF processing behavior -- fixed TERM delay processing -- changed pre-draft48 frame_mode=3 to frame_mode=1 -- added callbacks for SAVE/SEEK processing -- added trace-codes/-strings for SAVE/SEEK callbacks -- added variable for NEEDSECTIONWAIT breaks -- added trace-codes/-strings for get/set sectionbreaks -- added NEEDSECTIONWAIT error-code/-string -- added macro + routine to set returncode without calling error callback -- added trace-code/-string for special error routine -- changed default readbuffer size from 1024 to 4200 -- added variable for freeze & reset processing -- fixed storage of images during mng_read() -- fixed support for mng_display() after mng_read() -- added error cleanup processing -- fixed support for mng_display_reset() -- fixed suspension-buffering for 32K+ chunks -- added function to set frame-/layer-count & playtime -- added trace-code/-string for updatemngheader -- added error-code/-string for updatemngheader if not a MNG -- fixed creation-code -- fixed writing of signature -- fixed several chunk-writing routines - -samples: -- fixed the libmng.pas module in line with libmng.h - -contrib: -- added the SDL based mngplay viewer by Ralph Giles - -doc: -- extended the RPM contribution by MATSUURA Takanori -- added libmng.txt, a full description of the library and its usage -- added man-pages for mng(5), jng(5) and libmng(3) - -makefiles: - ------------------------------------------------------------ - -0.9.0 (June 30th 2000) ----------------------- - -in short: - -This is the first beta!!! Yippee!!! - -Thanks to all the people who helped to guide me in the right direction. -You know who you are! - -A special thanks to the guys with early implementations, who stood by and -put up with my whims :-) - -changes over 0.5.3: - -- updated mngplg to 0.4.1 (the latest & greatest) -- changed refresh parameters to 'x,y,width,height' - ------------------------------------------------------------ - -0.5.3 (never released) ----------------------- - -in short: - -This is a working version only; the next release will be 0.9.0 (first Beta!) - -There are a few incompatible changes with previous versions. The userdata -variable has been changed from mng_uint32 to mng_ptr to accomodate 64-bit -systems. For the same reason memory allocation size parameters have been -changed to a mng_size_t type which is a typedef of size_t. - -Thanks to Aleks Jakulin for helping to iron out some 64-bit platform issues! - -- implemented the update-region parameters of the refresh callback -- added support for most common delta-image options -- added an animation-speed modifier -- added an image-level parameter for the processtext callback -- updated mngplg to 0.4.0 (supports JNG, full CMS, and other enhancements!) -- fixed a lot of small things -- added support for PPLT chunk -- fixed to support 64-bit platforms - -------------------- - -bugfixes: - -core: -- added processing of color-info on delta-image -- fixed handling of empty SAVE chunk -- fixed display of stored JNG images -- fixed problem with BASI-IEND as object 0 -- changed the version parameters (obviously) -- added update-region parms for refresh calback -- added Needrefresh parameter -- added initialization of update-region for refresh -- added initialization of Needrefresh parameter -- changed progressive-display processing -- added tracecodes for tracing JPEG progression -- added tracing of JPEG calls -- added Deltaimmediate parm for faster delta-processing -- added extra checks for delta-images -- many changes to support delta-images -- optimized some store_xxx routines -- fixed some small things (as precaution) -- fixed possible trouble if IEND display-processing got broken up -- fixed nasty bug with embedded PNG after delta-image -- added processing of PLTE & tRNS for delta-images -- added processing of PLTE/tRNS & color-info for delta-images in the - ani_objects chain -- fixed problem with color-correction for stored images -- added get/set for speedtype to facilitate testing -- added trace-codes & -strings for get/set speedtype -- added speed-modifier to timing routine -- added get-routine of imagelevel for processtext callback -- added trace-code & -string for get imagelevel -- added administration of imagelevel parameter -- added support for PPLT chunk -- added trace-codes & -strings for PPLT chunk processing -- fixed problem with incorrect gamma-correction -- fixed inclusion of IJG read/write code -- fixed problem with 16-bit GA format -- fixed problem with cheap transparency for 4-bit gray -- fixed display_xxxx routines for interlaced images -- added precaution against faulty iCCP chunks from PS -- changed userdata variable to mng_ptr -- added typedef for mng_size_t -- changed size parameter for memory allocation to mng_size_t -- fixed compiler-warning for non-initialized iB variable -- changed definition for 32-bit ints (64-bit platforms) -- changed definition for mng_handle (64-bit platforms) -- swapped refresh parameters -- fixed initialization routine for new mng_handle type -- added inclusion of stdlib.h for abs() -- fixed some 64-bit warnings -- fixed incompatible return-types - -samples: - -contrib: -- updated mngplg to 0.3.0 (supports JNG & full color-correction!) -- updated mngplg to 0.4.0 (Jason is picking up the pace ;-) - -doc: -- added rpm directory with rpm spec-file (contributed by MATSUURA Takanori) - -makefiles: -- changed makefile.linux to reflect versionnr for shared-lib -- changed makefile.linux to depend on mng_conf.h & mng_types.h - ------------------------------------------------------------ - -0.5.2 (June 10th 2000) ----------------------- - -in short: - -This is the third release for developers -Another milestone since JNG is now fully supported -The next release will most likely be numbered 0.9.0 as the first Beta!! - -Fixed bug 106017 & 106019 -Added many constants regarding chunk-property values -Implemented full JNG support -Added all the error- & trace-strings -Added get/set routines for default ZLIB/IJG parameters -Added a generic makefile for Unix platforms (contributed by Tim Rowley) -Added canvasstyle for separate RGB + A canvas (eg. mozilla-style) -Separated configuration-options into a separate file: "mng_conf.h" -Fixed stuff for generic Unix compilation (contributed by Tim Rowley) -Upgraded to lcms1.0.6 (now supports 16-bit endian-peculiarities) -Added a makefile for Linux ELF & fixed some code-issues to go along with gcc -Added support for suspended input-buffer processing -Implemented the display-routines for RGBA/ARGB/BGRA/ABGR canvasstyles -Implemented the application background-restore functionality -Fixed & tested the mngtree Unix-sample (runs on Linux-RH6.2 with libmng.so) -Upgraded mngplg to v0.2.2 (based on the latest code including JNG) -Fixed a lot of other assorted stuff - -------------------- - -bugfixes: -B003(106017) - fixed problem with <mem.h> being proprietary to BCB -B004(106019) - fixed problem when MNG_SUPPORT_WRITE not defined - -core: -- bumped version-numbers up to 0.5.2 (yeah, really) -- fixed support for IJGSRC6B -- cleaned up some code regarding mixed support-options -- complemented constants for chunk-property values -- fixed MNG_UINT_pHYg value -- implemented JNG support -- fixed problem with DEFI clipping -- added error telltale strings & support -- added trace telltale strings & support -- added support for global color-chunks inside TERM/LOOP -- added support for global PLTE,tRNS,bKGD inside TERM/LOOP -- added default IJG compression parameters and such -- moved init of default zlib parms to "mng_hlapi.c" -- added init of default IJG parms -- added support for get/set of zlib/IJG default parms -- added tracestrings for global animation color-chunks -- added tracestrings for get/set of default ZLIB/IJG parms -- added tracestrings for global PLTE,tRNS,bKGD -- added framenr/layernr/playtime to object header -- added initialization of framenr/layernr/playtime -- changed ani_create calls not returning object pointer -- create ani objects always (not just inside TERM/LOOP) -- fixed inconsistancy with freeing global iCCP profile -- fixed minor bugs 16-bit pixel-handling -- added object promotion routine (PROM handling) -- added trace-codes & -strings for image-object promotion -- added trace-codes & -strings for delta-image processing -- added error-codes & -strings for delta-image processing -- added support for delta-image processing -- added ani-object routines for delta-image processing -- added delta-image fields -- added compression/filter/interlace fields to object-buffer for - delta-image processing -- added delta-image row-processing routines -- fixed up punctuation in several files (contributed by Tim Rowley) -- removed useless definition in "mng_chunks.h" (contributed by Tim Rowley) -- fixed pointer confusion in "mng_display.c" (contributed by Tim Rowley) -- fixed inclusion for memcpy (contributed by Tim Rowley) -- added mng_int32p (contributed by Tim Rowley) -- added internal delta-image processing callbacks -- separated configuration-options into "mng_conf.h" -- changed to most likely configuration -- added RGB8_A8 canvasstyle -- added getalphaline callback for RGB8_A8 canvasstyle -- fixed some makeup for Linux gcc compile -- implemented app bkgd restore routines -- implemented RGBA8, ARGB8, BGRA8 & ABGR8 display routines -- added support for RGB8_A8 canvasstyle -- added support for suspended input-buffer processing -- added mng_read_resume HLAPI function to support read-suspension -- fixed timer-handling to run with Mozilla (Tim Rowley) -- fixed alpha-handling for alpha canvasstyles -- fixed some compilation-warnings (contrib Jason Morris) - -samples: -- fixed mngview(delphi) to work with the new core -- synchronized libmng.pas(delphi) with the new libmng.h header -- removed the error- & trace-strings from libmng.pas(delphi) -- fixed mngtree(Unix) to compile on Linux (runs with libmng.so) -- added makefile.linux for mngtree(Unix) (tested on RedHat6.2) - -contrib: -- updated mngplg to 0.2.2 (based on latest code; supports JNG!) - -doc: -- this file obviously -- added Tim Rowley as contributing author -- changed the examples.readme doc -- updated the design-schematics in line with the current code - -makefiles: -- changed the directory to "makefiles" to avoid name-conflicts -- added generic Unix makefile (thanks to Tim Rowley) -- added Linux ELF makefile (tested on RedHat6.2) - ------------------------------------------------------------ - -0.5.1 May 16th 2000 -------------------- - -in short: - -This is the second release for developers -It's a bit of a milestone since all the chunk functionality is in place and -functioning (read, examine, create & write) -This version is incompatible with 0.5.0 since some of the callback prototypes -have changed (should be the last time that happens!) -There are a few more samples and even a real contribution! - -Fixed bug 105795 & 105797 -Fixed a mis-alignment in animation-timing -Added chunk-access functions -Finished all chunk-storage routine-bits -Finished all chunk-write routines -Changed the callback prototypes to allow error-reporting back to the library -Fixed some routines to allow for callback error-reporting -Added version-control functions & constants -Added two functions to set display- & sRGB-profile from memory -Moved CRC table to dynamic structure (for improved thread-safety) -Added SAVE & SEEK save&restore functionality -Finished the application-based CMS-callbacks -Fixed a few BCB specifics -Changed the Win32 DLL and samples to use __stdcall -Did some more assorted little changes -Added 2 BCB samples -Added 1 Unix sample -Added the MNG plugin by Jason Summers in the contrib section -Changed some documents to reflect these changes - -------------------- - -bugfixes: -B001(105795) - fixed wrong lcms call & memory-leak for gammatables -B002(105797) - fixed problem with missing sRGB profile - -core: -- changed chunk iteration function -- added chunk access functions -- added version control constants & functions -- changed strict-ANSI stuff -- added set_outputprofile2 & set_srgbprofile2 -- added empty-chunk put-routines -- added version_dll & VERSION_DLL (for consistency) -- added version control explanatory text & samples -- added iteratechunk callback definition -- improved definitions for DLL support -- added 8-bit palette definition -- added general array definitions -- added MNG_NULL definition -- changed most callback prototypes to allow the app - to report errors during callback processing -- added CRC table to main structure (for thread-safety) -- added iPLTEentries for checking hIST-length -- changed palette definition to exported palette-type -- removed frozen indicator -- added create/write indicators -- added eMNGma hack (will be removed in 1.0.0 !!!) -- added TERM animation object pointer (easier reference) -- added saved-data structure for SAVE/SEEK processing -- added some errorcodes -- added application errorcodes (used with callbacks) -- moved chunk-access errorcodes to severity 5 -- added chunk-access function trace-codes -- changed trace to macro for callback error-reporting -- added save_state & restore_state trace-codes -- put in some extra comments -- fixed layout for sBIT, PPLT -- changed write callback definition -- fixed layout for PPLT again (missed deltatype ?!?) -- cleaned up left-over teststuff in the BACK chunk routine -- changed CRC initialization to use dynamic structure - (wasn't thread-safe the old way !) -- filled in many missing sequence&length checks -- filled in many missing chunk-store snippets -- added checks for running animations -- filled remaining write routines -- fixed read_pplt with regard to deltatype -- added callback error-reporting support -- added pre-draft48 support (short MHDR, frame_mode, LOOP) -- fixed chunk-storage bit in several routines -- supplemented the SAVE & SEEK display processing -- added init of iPLTEcount -- changed calling-convention definition -- changed status-handling of display-routines -- added versioning-control routines -- filled the write routine -- fixed frame_delay misalignment -- added sanity check for frozen status -- changed display_mend to reset state to initial or SAVE -- added save_state and restore_state for SAVE/SEEK/TERM - processing -- added process_save & process_seek routines -- changed and filled iterate-chunk function -- added getchunk functions -- added putchunk functions -- added empty-chunk put-routines -- filled application-based color-management routines -- added creatememprofile -- filled the deflatedata routine -- added cleanup of saved-data (SAVE/SEEK processing) -- moved the actual write_graphic functionality from mng_hlapi.c - to it's appropriate function in the mng_write.c module -- moved standard header includes into mng_types.h - (stdlib/mem for mem-mngmt & math for fp gamma-calc) -- added getimgdata & putimgdata functions - -samples: -- fixed mngview(delphi) to work with the new core -- synchronized libmng.pas(delphi) with the new libmng.h header -- added mngtree(bcb) sample -- added bogus(bcb) sample -- added mngtree(unix) sample - -contrib: -- added mngplg 0.1.0 / a MNG plugin for Win32 by Jason Summers - -doc: -- added this changes.readme file -- changed the samples.readme doc accordingly -- changed the contrib.readme doc accordingly - ------------------------------------------------------------ - -0.5.0 May 1st 2000 ------------------- - -in short: - -This is the first developers release. -It's roughly about 60% done. |