| 1 | ----------------------------------------------------------- | 
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| 2 |  | 
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| 3 | 1.0.4 (Jun 23rd 2002) | 
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| 4 | --------------------- | 
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| 5 |  | 
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| 6 | in short: | 
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| 7 |  | 
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| 8 | Just some small fixes | 
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| 9 | Standard dll now compiled with zlib 1.1.4 and lcms 1.0.8 | 
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| 10 |  | 
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| 11 | ------------------- | 
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| 12 |  | 
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| 13 | bugfixes: | 
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| 14 | - B495442 - invalid returnvalue in mng_get_suspensionmode | 
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| 15 | - B495443 - incorrect suspend check in read_databuffer | 
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| 16 | - B526138 - returned IJGSRC6B calling convention to default for MSVC | 
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| 17 | - B558212 - off by one error | 
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| 18 | - B557677 - can't find lcms.h | 
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| 19 |  | 
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| 20 | core: | 
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| 21 | - fixed possible compile-problem in cleanup_rowproc | 
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| 22 | - MNG subimage alpha composite wrong for rgba8 images | 
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| 23 |  | 
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| 24 | samples: | 
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| 25 |  | 
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| 26 | contrib: | 
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| 27 |  | 
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| 28 | doc: | 
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| 29 |  | 
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| 30 | makefiles: | 
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| 31 | - fixed check for lcms.h in configure.in | 
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| 32 |  | 
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| 33 | autoconf: | 
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| 34 |  | 
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| 35 | ----------------------------------------------------------- | 
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| 36 |  | 
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| 37 | 1.0.3 (Sep 18th 2001) | 
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| 38 | --------------------- | 
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| 39 |  | 
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| 40 | in short: | 
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| 41 |  | 
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| 42 | Small cosmetic changes. Cleaning up the contributions. | 
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| 43 | New makefile for mingw32, and new fbcon example. | 
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| 44 | Major thanks to Greg for helping out with the *nix stuff! | 
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| 45 | Note that there's also a separate download for ASM programmers now. | 
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| 46 | Check http://www.libmng.com for details (download/ports&packages page). | 
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| 47 |  | 
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| 48 | It may be a while for the next release. I'm "off duty" for the next 8 or | 
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| 49 | so months... | 
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| 50 |  | 
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| 51 | Gerard | 
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| 52 |  | 
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| 53 | ------------------- | 
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| 54 |  | 
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| 55 | bugfixes: | 
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| 56 | - B459058 - wrong include for lcms headers | 
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| 57 |  | 
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| 58 | core: | 
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| 59 | - changed inclusion of lcms.h header for Linux platforms (suggested by Greg) | 
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| 60 | - added get function for last processed BACK chunk | 
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| 61 |  | 
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| 62 | samples: | 
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| 63 | - replaced the gtk & sdl viewer apps with updates by Greg Roelofs | 
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| 64 |  | 
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| 65 | contrib: | 
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| 66 |  | 
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| 67 | doc: | 
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| 68 |  | 
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| 69 | makefiles: | 
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| 70 | - changed makefile.linux & makefile.unix as suggested by Greg Roelofs | 
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| 71 | (makefile.linux now compiles with lcms by default) | 
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| 72 | - added makefile.mingw for mingw32 by Benoit Blanchon (thanks Mate!) | 
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| 73 |  | 
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| 74 | autoconf: | 
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| 75 |  | 
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| 76 | ----------------------------------------------------------- | 
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| 77 |  | 
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| 78 | 1.0.2 (Jul 7th 2001) | 
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| 79 | -------------------- | 
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| 80 |  | 
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| 81 | in short: | 
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| 82 |  | 
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| 83 | Another maintenance release with a few added extra's. | 
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| 84 |  | 
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| 85 | ------------------- | 
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| 86 |  | 
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| 87 | bugfixes: | 
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| 88 | - B421427 - writes wrong format in bKGD and tRNS | 
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| 89 | - B434583 - compiler-warning if MNG_STORE_CHUNKS undefined | 
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| 90 |  | 
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| 91 | core: | 
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| 92 | - added optimization option for MNG-video playback | 
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| 93 | - added processterm callback | 
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| 94 | - added late binding errorcode (not used internally) | 
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| 95 | - fixed memory-leak with delta-images (Thanks Michael!) | 
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| 96 | - added option to turn off progressive refresh for large images | 
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| 97 |  | 
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| 98 | samples: | 
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| 99 |  | 
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| 100 | contrib: | 
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| 101 |  | 
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| 102 | doc: | 
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| 103 |  | 
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| 104 | makefiles: | 
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| 105 |  | 
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| 106 | autoconf: | 
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| 107 |  | 
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| 108 | ----------------------------------------------------------- | 
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| 109 |  | 
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| 110 | 1.0.1 (May 2nd 2001) | 
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| 111 | -------------------- | 
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| 112 |  | 
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| 113 | in short: | 
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| 114 |  | 
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| 115 | Maintenance release. | 
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| 116 | Fixed several memory-leaks with the help of Gregg Kelly, added/fixed some CMS | 
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| 117 | handling, exported JPEG functions from standard DLL, and some other minor fixes. | 
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| 118 |  | 
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| 119 | The CMS fix now makes libmng automagically work in MNG_FULL_CMS mode as a | 
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| 120 | sRGB compliant system. YOU WILL NEED TO CHANGE THIS IF YOU ARE NOT ON AN sRGB | 
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| 121 | COMPLIANT SYSTEM AND WANT TO USE CMS!!!! | 
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| 122 | (look in libmng.h for the proper function-calls) | 
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| 123 |  | 
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| 124 | ------------------- | 
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| 125 |  | 
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| 126 | bugfixes: | 
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| 127 |  | 
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| 128 | core: | 
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| 129 | - added MEND processing callback | 
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| 130 | - fixed first FRAM_MODE=4 timing problem | 
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| 131 | - added handle status-copy function (use with care) | 
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| 132 | - exported JPEG functions from standard DLL | 
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| 133 | - added BGRA8 canvas with premultiplied alpha (contrib by Gregg Kelly) | 
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| 134 | - fixed problem with display_reset/display_resume (Thanks Gregg!) | 
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| 135 | - fixed several memory-leaks (Thanks Gregg!) | 
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| 136 | - fixed reset_rundata to drop all objects (Thanks again, Gregg!) | 
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| 137 | - fixed problem with cms profile being created multiple times when both | 
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| 138 | iCCP & cHRM/gAMA are present (And again... Gregg) | 
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| 139 | - moved mng_clear_cms to libmng_cms | 
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| 140 | - added "default" sRGB generation (Thanks Marti!) | 
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| 141 |  | 
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| 142 | samples: | 
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| 143 |  | 
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| 144 | contrib: | 
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| 145 |  | 
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| 146 | doc: | 
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| 147 |  | 
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| 148 | makefiles: | 
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| 149 |  | 
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| 150 | autoconf: | 
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| 151 |  | 
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| 152 | ----------------------------------------------------------- | 
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| 153 |  | 
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| 154 | 1.0.0 (Feb 6th 2001) | 
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| 155 | -------------------- | 
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| 156 |  | 
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| 157 | in short: | 
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| 158 |  | 
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| 159 | First public release. Finally(!) | 
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| 160 |  | 
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| 161 | This is the 0.9.5 CVS version, which will never be released, because I feel it | 
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| 162 | is now ready for a public release. So apart from the version-numbers here and | 
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| 163 | there, all other changes are listed under 0.9.5. | 
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| 164 |  | 
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| 165 | This library will work with every MNG/JNG known and available to me. Note that | 
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| 166 | there are still parts that need to be coded, and that MNG support is around | 
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| 167 | 90-95% (JNG at 100%). It is however compliant with the latest and greatest | 
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| 168 | MNG 1.0 specification. | 
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| 169 |  | 
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| 170 | I hope to dedicate a bit more time this year to finish up full support and fill | 
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| 171 | in the remaining blanks. But this is coming out of my spare time. And extra | 
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| 172 | help is always appreciated. | 
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| 173 |  | 
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| 174 | Please enjoy! | 
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| 175 |  | 
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| 176 | Gerard | 
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| 177 |  | 
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| 178 | ----------------------------------------------------------- | 
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| 179 |  | 
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| 180 | 0.9.5 (no release) | 
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| 181 | ------------------ | 
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| 182 |  | 
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| 183 | in short: | 
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| 184 |  | 
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| 185 | intermediate CVS | 
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| 186 |  | 
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| 187 | ------------------- | 
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| 188 |  | 
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| 189 | bugfixes: | 
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| 190 | B129681 - fixed compiler warnings SGI/Irix (thanks Dimitri) | 
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| 191 |  | 
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| 192 | core: | 
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| 193 | - fixed compiler-warnings Mozilla (thanks Tim) | 
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| 194 | - fixed timing-problem with switching framing_modes | 
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| 195 | - fixed some small compiler warnings (thanks Nikki) | 
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| 196 |  | 
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| 197 | samples: | 
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| 198 |  | 
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| 199 | contrib: | 
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| 200 | - fixed library-paths for MSVC DLL project (thanks Chad) | 
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| 201 |  | 
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| 202 | doc: | 
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| 203 |  | 
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| 204 | makefiles: | 
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| 205 | - added makefile for DJGPP (thanks Silvio) | 
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| 206 |  | 
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| 207 | autoconf: | 
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| 208 |  | 
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| 209 | ----------------------------------------------------------- | 
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| 210 |  | 
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| 211 | 0.9.4 (Jan 19th 2001) | 
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| 212 | ---------------------- | 
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| 213 |  | 
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| 214 | in short: | 
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| 215 |  | 
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| 216 | Now that the MNG spec is at 1.0, this should be the last beta. There's a few | 
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| 217 | small changes to make it inline with the spec, and a couple of bug-fixes. | 
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| 218 | This is a serious release-candidate for libmng-1.0!! | 
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| 219 | Please... test test test test!! | 
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| 220 |  | 
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| 221 | ------------------- | 
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| 222 |  | 
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| 223 | bugfixes: | 
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| 224 | B123314 - fixed number of TERM related problems | 
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| 225 | B123322 - fixed unwanted repetition in mng_readdisplay() | 
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| 226 | B123443 - fixed by Ralph | 
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| 227 | B124910 - fixed definition for WIN32_LEAN_AND_MEAN (thanks Chad) | 
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| 228 | B125750 - fixed by Ralph | 
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| 229 | B125756 - fixed mixup of data- & function-pointers (thanks Dimitri) | 
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| 230 | B127517 - changed inclusion of the lcms header file for non-windows platforms | 
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| 231 |  | 
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| 232 | core: | 
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| 233 | - version numbers | 
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| 234 | - fixed possible loop in display_resume() (Thanks Vova!) | 
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| 235 | - fixed unwanted repetition in mng_readdisplay() | 
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| 236 | - changed inclusion of the lcms header file for non-windows platforms | 
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| 237 | - changed IHDR filter_method check for PNGs | 
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| 238 | - moved restore of object 0 to libmng_display | 
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| 239 | - added restore of object 0 to TERM processing (B123314) | 
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| 240 | - fixed TERM delay processing (B123314) | 
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| 241 | - fixed TERM end processing when count = 0 (B123314) | 
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| 242 | - changed callback convention for MSVC (Thanks Chad) | 
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| 243 | - fixed mixup of data- & function-pointers (thanks Dimitri) | 
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| 244 | - added support for "nEED MNG-1.0" | 
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| 245 | - added errorcode for MAGN methods | 
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| 246 | - added errorchecking for MAGN methods | 
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| 247 | - removed "old" MAGN methods 3 & 4 | 
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| 248 | - added "new" MAGN methods 3, 4 & 5 | 
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| 249 | - removed test filter-methods 1 & 65 | 
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| 250 | - set default level-set for filtertype=64 to all zeroes | 
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| 251 |  | 
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| 252 | samples: | 
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| 253 |  | 
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| 254 | contrib: | 
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| 255 | - added GTK mng-view example by Vova Babin | 
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| 256 | - added MSVC MNGview sample by Nikolaus Brennig | 
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| 257 | - updated Jason Summer's mngplg to version 0.9.2 | 
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| 258 | (that's mngplg-0.9.2 based on libmng-0.9.3 !!!) | 
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| 259 | - rearranged contrib directory slightly | 
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| 260 | - added MSVC project to build libmng.dll by Chad Austin | 
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| 261 |  | 
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| 262 | doc: | 
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| 263 | - added README.dll | 
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| 264 | - added README.config | 
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| 265 |  | 
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| 266 | makefiles: | 
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| 267 | - added a makefile for MS Visual C++ (Thanks to Atsushi Matsuda) | 
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| 268 |  | 
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| 269 | autoconf: | 
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| 270 | - fixed configure.in for lcms (FreeBSD port by Mikhail Teterin) | 
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| 271 | - by default configure includes CMS support if lcms is present | 
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| 272 |  | 
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| 273 | ----------------------------------------------------------- | 
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| 274 |  | 
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| 275 | 0.9.3 (October 29th 2000) | 
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| 276 | ------------------------- | 
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| 277 |  | 
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| 278 | in short: | 
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| 279 |  | 
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| 280 | Another beta release. The number of changes in the MNG specification have | 
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| 281 | resulted in a lot of new code and some changed code. At the same time I saw | 
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| 282 | no need to withhold some new functionality as it was pretty clear there was | 
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| 283 | going to be another beta-round. If things go well, I'm going to try to release | 
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| 284 | libmng 1.0.0 very shortly after this one. | 
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| 285 |  | 
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| 286 | Many thanks to a lot of people for helping out, sending contributions, making | 
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| 287 | suggestions and testing this little baby. This would get nowhere without YOU!!! | 
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| 288 |  | 
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| 289 | - fixed bug 111300/117103 | 
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| 290 | - added workaround for faulty PhotoShop iCCP chunk | 
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| 291 | - added MAGN/JDAA chunks | 
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| 292 | - added support for new filter_types | 
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| 293 | - added PNG/MNG spec version indicators | 
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| 294 | - added BCB mngview contribution by Andy Protano | 
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| 295 | - added BCB mngdump; a GUI-based MNG dumping utility (Andy Protano) | 
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| 296 | - implemented support for nEED "draft nn" | 
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| 297 | - implemented app-defined support for bKGD for PNG images | 
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| 298 | - removed trace-options from default SO/DLL builds (!!!) | 
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| 299 | - raised initial maximum canvas size to 10000x10000 (!!!) | 
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| 300 | (an App that wants to protect from overly large images should call | 
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| 301 | mng_set_maxcanvassize() with appropriate values) | 
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| 302 | - fixed other assorted stuff | 
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| 303 |  | 
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| 304 | ------------------- | 
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| 305 |  | 
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| 306 | bugfixes: | 
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| 307 | B111300 - fixup for improved portability | 
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| 308 | B117103 - fixed compilation errors on *nix with lcms (thanks Ralph!) | 
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| 309 |  | 
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| 310 | core: | 
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| 311 | - fixed compiler-warnings from Mozilla | 
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| 312 | - added check for simplicity-bits in MHDR | 
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| 313 | - added workaround for faulty PhotoShop iCCP chunk | 
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| 314 | - fixed app-supplied background restore | 
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| 315 | - fixed TERM processing delay of 0 msecs | 
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| 316 | - fixed write-code for zTXt & iTXt | 
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| 317 | - fixed read-code for iTXt | 
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| 318 | - added MAGN chunk | 
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| 319 | - fixed sRGB precedence for gamma_only corection | 
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| 320 | - added support for new filter_types | 
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| 321 | - fixed problem with no refresh after TERM | 
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| 322 | - fixed DEFI behavior | 
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| 323 | - fixed inclusion parameters to make the external libs work together | 
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| 324 | - added export of zlib functions from windows dll | 
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| 325 | - fixed timing & refresh behavior for single PNG/JNG | 
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| 326 | - removed trace-options from default SO/DLL builds (!!!) | 
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| 327 | - fixed MAGN rounding errors (thanks Matthias!) | 
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| 328 | - fixed small timing problem when FRAM delay = 0 | 
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| 329 | - fixed simplicity-check in compliance with draft 81/0.98a | 
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| 330 | - fixed alpha-blending for all alpha-canvasstyles | 
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| 331 | - added support for alpha-depth prediction | 
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| 332 | - fixed processing of unknown critical chunks | 
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| 333 | - removed test-MaGN | 
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| 334 | - added PNG/MNG spec version indicators | 
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| 335 | - implemented support for nEED | 
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| 336 | - added support for JDAA | 
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| 337 | - added functions to retrieve PNG/JNG specific header-info | 
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| 338 | - added optional support for bKGD for PNG images | 
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| 339 | - raised initial maximum canvas size to 10000x10000 | 
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| 340 | - added support for delta-JNG | 
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| 341 | - added callback to process non-critical unknown chunks | 
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| 342 | - fixed support for delta-images during read() / display() | 
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| 343 | - added closestream() processing for mng_cleanup() | 
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| 344 | - fixed delta-processing behavior | 
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| 345 | - added storage for pixel-/alpha-sampledepth for delta's | 
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| 346 | - implemented delayed delta-processing | 
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| 347 | - fixed putchunk_plte() to set bEmpty parameter (thanks Ben!) | 
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| 348 | - added errorcode for delayed delta-processing | 
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| 349 | - added get/set for bKGD preference setting | 
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| 350 | - added get function for interlace/progressive display | 
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| 351 | - fixed bug in empty PLTE handling | 
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| 352 | - fixed seperate read() & display() processing | 
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| 353 | - fixed tRNS processing for gray-image < 8-bits | 
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| 354 |  | 
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| 355 | samples: | 
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| 356 | - added BCB mngview contribution by Andy Protano | 
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| 357 |  | 
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| 358 | contrib: | 
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| 359 | - added BCB mngdump; a GUI-based MNG dumping utility (Andy Protano) | 
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| 360 |  | 
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| 361 | doc: | 
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| 362 | - updated RPM spec-file by MATSUURA Takanori | 
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| 363 | - updated README.contrib | 
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| 364 |  | 
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| 365 | makefiles: | 
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| 366 | - fixed some stuff in automake/autoconf/libtool | 
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| 367 | - fixed auto* for bug B117103 | 
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| 368 |  | 
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| 369 | ----------------------------------------------------------- | 
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| 370 |  | 
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| 371 | 0.9.2 (August 7th 2000) | 
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| 372 | ----------------------- | 
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| 373 |  | 
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| 374 | in short: | 
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| 375 |  | 
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| 376 | Third beta release! Last one??? | 
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| 377 |  | 
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| 378 | !!IMPORTANT!! All file-names are now prefixed with "libmng_" !!IMPORTANT!! | 
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| 379 |  | 
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| 380 | Many thanks to Albert Chin-A-Young for his contribution of the | 
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| 381 | autoconf/automake/libtool stuff and to Ralph Giles for helping me | 
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| 382 | put it in the right places. | 
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| 383 |  | 
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| 384 | There's a special README.autoconf so please read it! | 
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| 385 |  | 
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| 386 | - fixed bug 110320/110546/110547/111096 | 
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| 387 | - added several status retrieval functions | 
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| 388 | - fixed other small bugs in display processing | 
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| 389 | - fixed number of small problems and documentation typos | 
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| 390 | - added autoconf/automake/libtool | 
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| 391 | - added latest MNG plugin (0.9.0) by Jason Summers | 
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| 392 |  | 
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| 393 | ------------------- | 
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| 394 |  | 
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| 395 | bugfixes: | 
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| 396 | B110320 - fixed GCC warning about mix-sized pointer math | 
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| 397 | B110546 - fixed for improperly returning UNEXPECTEDEOF | 
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| 398 | B110547 - fixed bug in interlace code | 
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| 399 | B111096 - fixed large-buffer read-suspension | 
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| 400 |  | 
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| 401 | core: | 
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| 402 | - version numbers | 
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| 403 | - fixed small bugs in display processing | 
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| 404 | - removed Nextbackxxx fields (no longer used) | 
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| 405 | - fixed problem with trace-functions improperly wrapped | 
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| 406 | - put specific code in add_chunk() inside MNG_SUPPORT_WRITE wrapper | 
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| 407 | - fixed documentation typos | 
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| 408 | - fixed wrapping of suspension parameters | 
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| 409 | - added status_xxxx functions | 
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| 410 | - added trace-codes/-strings for status_xxxxx functions | 
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| 411 | - changed file-prefixes | 
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| 412 | - added function to set simplicity field | 
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| 413 | - added trace-code/-string for updatemngsimplicity | 
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| 414 | - fixed putchunk_unknown() function | 
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| 415 |  | 
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| 416 | samples: | 
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| 417 |  | 
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| 418 | contrib: | 
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| 419 | - added latest MNG plugin (0.9.0) by Jason Summers | 
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| 420 |  | 
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| 421 | doc: | 
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| 422 | - version numbers | 
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| 423 | - added autoconf readme | 
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| 424 | - version numbers in RPM stuff | 
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| 425 |  | 
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| 426 | makefiles: | 
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| 427 | - fixed for new file-prefix | 
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| 428 | - added autoconf/automake/libtool | 
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| 429 |  | 
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| 430 | ----------------------------------------------------------- | 
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| 431 |  | 
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| 432 | 0.9.1 (July 26th 2000) | 
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| 433 | ---------------------- | 
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| 434 |  | 
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| 435 | in short: | 
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| 436 |  | 
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| 437 | Second beta release. | 
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| 438 |  | 
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| 439 | Given the enormous amount of bug-reports (not ;-), this will most likely | 
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| 440 | be one of the last betas. If things remain upright, the first public release | 
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| 441 | (1.0.0) is fairly eminent in the weeks to come... | 
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| 442 |  | 
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| 443 | - added SDL mng player by Ralph Giles to contributions | 
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| 444 | - fixed timing and added internal buffering for I/O-suspension scenarios | 
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| 445 | - added get routines for internal display-state variables (frame/layer/playtime) | 
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| 446 | - changed read-processing for improved I/O-suspension (internal buffering) | 
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| 447 | - fixed several problems with create- & write-support | 
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| 448 | - added a load of documentation | 
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| 449 | - lots of small stuff | 
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| 450 |  | 
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| 451 | ------------------- | 
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| 452 |  | 
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| 453 | bugfixes: | 
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| 454 |  | 
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| 455 | core: | 
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| 456 | - fixed mandatory BACK color to be opaque | 
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| 457 | - changed mng_display_resume to allow to be called after a suspension | 
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| 458 | return with MNG_NEEDMOREDATA | 
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| 459 | - changed comments to indicate modified behavior for timer & suspension breaks | 
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| 460 | - added variables for go_xxxx processing | 
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| 461 | - implemented support for freeze/reset/resume & go_xxxx | 
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| 462 | - added trace-codes/-strings for special display processing | 
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| 463 | - added variables for improved timing support | 
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| 464 | - added support for improved timing | 
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| 465 | - added get routines for internal display variables | 
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| 466 | - added get/set routines for suspensionmode variable | 
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| 467 | - added trace-code/-string for get/set suspensionmode | 
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| 468 | - added trace-codes/-strings for get/set display variables | 
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| 469 | - added support for improved I/O-suspension | 
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| 470 | - changed read-processing for improved I/O-suspension | 
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| 471 | - added trace-code/-string for read_databuffer (I/O-suspension) | 
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| 472 | - added suspendbuffer constants | 
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| 473 | - changed EOF processing behavior | 
|---|
| 474 | - fixed TERM delay processing | 
|---|
| 475 | - changed pre-draft48 frame_mode=3 to frame_mode=1 | 
|---|
| 476 | - added callbacks for SAVE/SEEK processing | 
|---|
| 477 | - added trace-codes/-strings for SAVE/SEEK callbacks | 
|---|
| 478 | - added variable for NEEDSECTIONWAIT breaks | 
|---|
| 479 | - added trace-codes/-strings for get/set sectionbreaks | 
|---|
| 480 | - added NEEDSECTIONWAIT error-code/-string | 
|---|
| 481 | - added macro + routine to set returncode without calling error callback | 
|---|
| 482 | - added trace-code/-string for special error routine | 
|---|
| 483 | - changed default readbuffer size from 1024 to 4200 | 
|---|
| 484 | - added variable for freeze & reset processing | 
|---|
| 485 | - fixed storage of images during mng_read() | 
|---|
| 486 | - fixed support for mng_display() after mng_read() | 
|---|
| 487 | - added error cleanup processing | 
|---|
| 488 | - fixed support for mng_display_reset() | 
|---|
| 489 | - fixed suspension-buffering for 32K+ chunks | 
|---|
| 490 | - added function to set frame-/layer-count & playtime | 
|---|
| 491 | - added trace-code/-string for updatemngheader | 
|---|
| 492 | - added error-code/-string for updatemngheader if not a MNG | 
|---|
| 493 | - fixed creation-code | 
|---|
| 494 | - fixed writing of signature | 
|---|
| 495 | - fixed several chunk-writing routines | 
|---|
| 496 |  | 
|---|
| 497 | samples: | 
|---|
| 498 | - fixed the libmng.pas module in line with libmng.h | 
|---|
| 499 |  | 
|---|
| 500 | contrib: | 
|---|
| 501 | - added the SDL based mngplay viewer by Ralph Giles | 
|---|
| 502 |  | 
|---|
| 503 | doc: | 
|---|
| 504 | - extended the RPM contribution by MATSUURA Takanori | 
|---|
| 505 | - added libmng.txt, a full description of the library and its usage | 
|---|
| 506 | - added man-pages for mng(5), jng(5) and libmng(3) | 
|---|
| 507 |  | 
|---|
| 508 | makefiles: | 
|---|
| 509 |  | 
|---|
| 510 | ----------------------------------------------------------- | 
|---|
| 511 |  | 
|---|
| 512 | 0.9.0 (June 30th 2000) | 
|---|
| 513 | ---------------------- | 
|---|
| 514 |  | 
|---|
| 515 | in short: | 
|---|
| 516 |  | 
|---|
| 517 | This is the first beta!!! Yippee!!! | 
|---|
| 518 |  | 
|---|
| 519 | Thanks to all the people who helped to guide me in the right direction. | 
|---|
| 520 | You know who you are! | 
|---|
| 521 |  | 
|---|
| 522 | A special thanks to the guys with early implementations, who stood by and | 
|---|
| 523 | put up with my whims :-) | 
|---|
| 524 |  | 
|---|
| 525 | changes over 0.5.3: | 
|---|
| 526 |  | 
|---|
| 527 | - updated mngplg to 0.4.1 (the latest & greatest) | 
|---|
| 528 | - changed refresh parameters to 'x,y,width,height' | 
|---|
| 529 |  | 
|---|
| 530 | ----------------------------------------------------------- | 
|---|
| 531 |  | 
|---|
| 532 | 0.5.3 (never released) | 
|---|
| 533 | ---------------------- | 
|---|
| 534 |  | 
|---|
| 535 | in short: | 
|---|
| 536 |  | 
|---|
| 537 | This is a working version only; the next release will be 0.9.0 (first Beta!) | 
|---|
| 538 |  | 
|---|
| 539 | There are a few incompatible changes with previous versions. The userdata | 
|---|
| 540 | variable has been changed from mng_uint32 to mng_ptr to accomodate 64-bit | 
|---|
| 541 | systems. For the same reason memory allocation size parameters have been | 
|---|
| 542 | changed to a mng_size_t type which is a typedef of size_t. | 
|---|
| 543 |  | 
|---|
| 544 | Thanks to Aleks Jakulin for helping to iron out some 64-bit platform issues! | 
|---|
| 545 |  | 
|---|
| 546 | - implemented the update-region parameters of the refresh callback | 
|---|
| 547 | - added support for most common delta-image options | 
|---|
| 548 | - added an animation-speed modifier | 
|---|
| 549 | - added an image-level parameter for the processtext callback | 
|---|
| 550 | - updated mngplg to 0.4.0 (supports JNG, full CMS, and other enhancements!) | 
|---|
| 551 | - fixed a lot of small things | 
|---|
| 552 | - added support for PPLT chunk | 
|---|
| 553 | - fixed to support 64-bit platforms | 
|---|
| 554 |  | 
|---|
| 555 | ------------------- | 
|---|
| 556 |  | 
|---|
| 557 | bugfixes: | 
|---|
| 558 |  | 
|---|
| 559 | core: | 
|---|
| 560 | - added processing of color-info on delta-image | 
|---|
| 561 | - fixed handling of empty SAVE chunk | 
|---|
| 562 | - fixed display of stored JNG images | 
|---|
| 563 | - fixed problem with BASI-IEND as object 0 | 
|---|
| 564 | - changed the version parameters (obviously) | 
|---|
| 565 | - added update-region parms for refresh calback | 
|---|
| 566 | - added Needrefresh parameter | 
|---|
| 567 | - added initialization of update-region for refresh | 
|---|
| 568 | - added initialization of Needrefresh parameter | 
|---|
| 569 | - changed progressive-display processing | 
|---|
| 570 | - added tracecodes for tracing JPEG progression | 
|---|
| 571 | - added tracing of JPEG calls | 
|---|
| 572 | - added Deltaimmediate parm for faster delta-processing | 
|---|
| 573 | - added extra checks for delta-images | 
|---|
| 574 | - many changes to support delta-images | 
|---|
| 575 | - optimized some store_xxx routines | 
|---|
| 576 | - fixed some small things (as precaution) | 
|---|
| 577 | - fixed possible trouble if IEND display-processing got broken up | 
|---|
| 578 | - fixed nasty bug with embedded PNG after delta-image | 
|---|
| 579 | - added processing of PLTE & tRNS for delta-images | 
|---|
| 580 | - added processing of PLTE/tRNS & color-info for delta-images in the | 
|---|
| 581 | ani_objects chain | 
|---|
| 582 | - fixed problem with color-correction for stored images | 
|---|
| 583 | - added get/set for speedtype to facilitate testing | 
|---|
| 584 | - added trace-codes & -strings for get/set speedtype | 
|---|
| 585 | - added speed-modifier to timing routine | 
|---|
| 586 | - added get-routine of imagelevel for processtext callback | 
|---|
| 587 | - added trace-code & -string for get imagelevel | 
|---|
| 588 | - added administration of imagelevel parameter | 
|---|
| 589 | - added support for PPLT chunk | 
|---|
| 590 | - added trace-codes & -strings for PPLT chunk processing | 
|---|
| 591 | - fixed problem with incorrect gamma-correction | 
|---|
| 592 | - fixed inclusion of IJG read/write code | 
|---|
| 593 | - fixed problem with 16-bit GA format | 
|---|
| 594 | - fixed problem with cheap transparency for 4-bit gray | 
|---|
| 595 | - fixed display_xxxx routines for interlaced images | 
|---|
| 596 | - added precaution against faulty iCCP chunks from PS | 
|---|
| 597 | - changed userdata variable to mng_ptr | 
|---|
| 598 | - added typedef for mng_size_t | 
|---|
| 599 | - changed size parameter for memory allocation to mng_size_t | 
|---|
| 600 | - fixed compiler-warning for non-initialized iB variable | 
|---|
| 601 | - changed definition for 32-bit ints (64-bit platforms) | 
|---|
| 602 | - changed definition for mng_handle (64-bit platforms) | 
|---|
| 603 | - swapped refresh parameters | 
|---|
| 604 | - fixed initialization routine for new mng_handle type | 
|---|
| 605 | - added inclusion of stdlib.h for abs() | 
|---|
| 606 | - fixed some 64-bit warnings | 
|---|
| 607 | - fixed incompatible return-types | 
|---|
| 608 |  | 
|---|
| 609 | samples: | 
|---|
| 610 |  | 
|---|
| 611 | contrib: | 
|---|
| 612 | - updated mngplg to 0.3.0 (supports JNG & full color-correction!) | 
|---|
| 613 | - updated mngplg to 0.4.0 (Jason is picking up the pace ;-) | 
|---|
| 614 |  | 
|---|
| 615 | doc: | 
|---|
| 616 | - added rpm directory with rpm spec-file (contributed by MATSUURA Takanori) | 
|---|
| 617 |  | 
|---|
| 618 | makefiles: | 
|---|
| 619 | - changed makefile.linux to reflect versionnr for shared-lib | 
|---|
| 620 | - changed makefile.linux to depend on mng_conf.h & mng_types.h | 
|---|
| 621 |  | 
|---|
| 622 | ----------------------------------------------------------- | 
|---|
| 623 |  | 
|---|
| 624 | 0.5.2 (June 10th 2000) | 
|---|
| 625 | ---------------------- | 
|---|
| 626 |  | 
|---|
| 627 | in short: | 
|---|
| 628 |  | 
|---|
| 629 | This is the third release for developers | 
|---|
| 630 | Another milestone since JNG is now fully supported | 
|---|
| 631 | The next release will most likely be numbered 0.9.0 as the first Beta!! | 
|---|
| 632 |  | 
|---|
| 633 | Fixed bug 106017 & 106019 | 
|---|
| 634 | Added many constants regarding chunk-property values | 
|---|
| 635 | Implemented full JNG support | 
|---|
| 636 | Added all the error- & trace-strings | 
|---|
| 637 | Added get/set routines for default ZLIB/IJG parameters | 
|---|
| 638 | Added a generic makefile for Unix platforms (contributed by Tim Rowley) | 
|---|
| 639 | Added canvasstyle for separate RGB + A canvas (eg. mozilla-style) | 
|---|
| 640 | Separated configuration-options into a separate file: "mng_conf.h" | 
|---|
| 641 | Fixed stuff for generic Unix compilation (contributed by Tim Rowley) | 
|---|
| 642 | Upgraded to lcms1.0.6 (now supports 16-bit endian-peculiarities) | 
|---|
| 643 | Added a makefile for Linux ELF & fixed some code-issues to go along with gcc | 
|---|
| 644 | Added support for suspended input-buffer processing | 
|---|
| 645 | Implemented the display-routines for RGBA/ARGB/BGRA/ABGR canvasstyles | 
|---|
| 646 | Implemented the application background-restore functionality | 
|---|
| 647 | Fixed & tested the mngtree Unix-sample (runs on Linux-RH6.2 with libmng.so) | 
|---|
| 648 | Upgraded mngplg to v0.2.2 (based on the latest code including JNG) | 
|---|
| 649 | Fixed a lot of other assorted stuff | 
|---|
| 650 |  | 
|---|
| 651 | ------------------- | 
|---|
| 652 |  | 
|---|
| 653 | bugfixes: | 
|---|
| 654 | B003(106017) - fixed problem with <mem.h> being proprietary to BCB | 
|---|
| 655 | B004(106019) - fixed problem when MNG_SUPPORT_WRITE not defined | 
|---|
| 656 |  | 
|---|
| 657 | core: | 
|---|
| 658 | - bumped version-numbers up to 0.5.2 (yeah, really) | 
|---|
| 659 | - fixed support for IJGSRC6B | 
|---|
| 660 | - cleaned up some code regarding mixed support-options | 
|---|
| 661 | - complemented constants for chunk-property values | 
|---|
| 662 | - fixed MNG_UINT_pHYg value | 
|---|
| 663 | - implemented JNG support | 
|---|
| 664 | - fixed problem with DEFI clipping | 
|---|
| 665 | - added error telltale strings & support | 
|---|
| 666 | - added trace telltale strings & support | 
|---|
| 667 | - added support for global color-chunks inside TERM/LOOP | 
|---|
| 668 | - added support for global PLTE,tRNS,bKGD inside TERM/LOOP | 
|---|
| 669 | - added default IJG compression parameters and such | 
|---|
| 670 | - moved init of default zlib parms to "mng_hlapi.c" | 
|---|
| 671 | - added init of default IJG parms | 
|---|
| 672 | - added support for get/set of zlib/IJG default parms | 
|---|
| 673 | - added tracestrings for global animation color-chunks | 
|---|
| 674 | - added tracestrings for get/set of default ZLIB/IJG parms | 
|---|
| 675 | - added tracestrings for global PLTE,tRNS,bKGD | 
|---|
| 676 | - added framenr/layernr/playtime to object header | 
|---|
| 677 | - added initialization of framenr/layernr/playtime | 
|---|
| 678 | - changed ani_create calls not returning object pointer | 
|---|
| 679 | - create ani objects always (not just inside TERM/LOOP) | 
|---|
| 680 | - fixed inconsistancy with freeing global iCCP profile | 
|---|
| 681 | - fixed minor bugs 16-bit pixel-handling | 
|---|
| 682 | - added object promotion routine (PROM handling) | 
|---|
| 683 | - added trace-codes & -strings for image-object promotion | 
|---|
| 684 | - added trace-codes & -strings for delta-image processing | 
|---|
| 685 | - added error-codes & -strings for delta-image processing | 
|---|
| 686 | - added support for delta-image processing | 
|---|
| 687 | - added ani-object routines for delta-image processing | 
|---|
| 688 | - added delta-image fields | 
|---|
| 689 | - added compression/filter/interlace fields to object-buffer for | 
|---|
| 690 | delta-image processing | 
|---|
| 691 | - added delta-image row-processing routines | 
|---|
| 692 | - fixed up punctuation in several files (contributed by Tim Rowley) | 
|---|
| 693 | - removed useless definition in "mng_chunks.h" (contributed by Tim Rowley) | 
|---|
| 694 | - fixed pointer confusion in "mng_display.c" (contributed by Tim Rowley) | 
|---|
| 695 | - fixed inclusion for memcpy (contributed by Tim Rowley) | 
|---|
| 696 | - added mng_int32p (contributed by Tim Rowley) | 
|---|
| 697 | - added internal delta-image processing callbacks | 
|---|
| 698 | - separated configuration-options into "mng_conf.h" | 
|---|
| 699 | - changed to most likely configuration | 
|---|
| 700 | - added RGB8_A8 canvasstyle | 
|---|
| 701 | - added getalphaline callback for RGB8_A8 canvasstyle | 
|---|
| 702 | - fixed some makeup for Linux gcc compile | 
|---|
| 703 | - implemented app bkgd restore routines | 
|---|
| 704 | - implemented RGBA8, ARGB8, BGRA8 & ABGR8 display routines | 
|---|
| 705 | - added support for RGB8_A8 canvasstyle | 
|---|
| 706 | - added support for suspended input-buffer processing | 
|---|
| 707 | - added mng_read_resume HLAPI function to support read-suspension | 
|---|
| 708 | - fixed timer-handling to run with Mozilla (Tim Rowley) | 
|---|
| 709 | - fixed alpha-handling for alpha canvasstyles | 
|---|
| 710 | - fixed some compilation-warnings (contrib Jason Morris) | 
|---|
| 711 |  | 
|---|
| 712 | samples: | 
|---|
| 713 | - fixed mngview(delphi) to work with the new core | 
|---|
| 714 | - synchronized libmng.pas(delphi) with the new libmng.h header | 
|---|
| 715 | - removed the error- & trace-strings from libmng.pas(delphi) | 
|---|
| 716 | - fixed mngtree(Unix) to compile on Linux (runs with libmng.so) | 
|---|
| 717 | - added makefile.linux for mngtree(Unix) (tested on RedHat6.2) | 
|---|
| 718 |  | 
|---|
| 719 | contrib: | 
|---|
| 720 | - updated mngplg to 0.2.2 (based on latest code; supports JNG!) | 
|---|
| 721 |  | 
|---|
| 722 | doc: | 
|---|
| 723 | - this file obviously | 
|---|
| 724 | - added Tim Rowley as contributing author | 
|---|
| 725 | - changed the examples.readme doc | 
|---|
| 726 | - updated the design-schematics in line with the current code | 
|---|
| 727 |  | 
|---|
| 728 | makefiles: | 
|---|
| 729 | - changed the directory to "makefiles" to avoid name-conflicts | 
|---|
| 730 | - added generic Unix makefile (thanks to Tim Rowley) | 
|---|
| 731 | - added Linux ELF makefile (tested on RedHat6.2) | 
|---|
| 732 |  | 
|---|
| 733 | ----------------------------------------------------------- | 
|---|
| 734 |  | 
|---|
| 735 | 0.5.1 May 16th 2000 | 
|---|
| 736 | ------------------- | 
|---|
| 737 |  | 
|---|
| 738 | in short: | 
|---|
| 739 |  | 
|---|
| 740 | This is the second release for developers | 
|---|
| 741 | It's a bit of a milestone since all the chunk functionality is in place and | 
|---|
| 742 | functioning (read, examine, create & write) | 
|---|
| 743 | This version is incompatible with 0.5.0 since some of the callback prototypes | 
|---|
| 744 | have changed (should be the last time that happens!) | 
|---|
| 745 | There are a few more samples and even a real contribution! | 
|---|
| 746 |  | 
|---|
| 747 | Fixed bug 105795 & 105797 | 
|---|
| 748 | Fixed a mis-alignment in animation-timing | 
|---|
| 749 | Added chunk-access functions | 
|---|
| 750 | Finished all chunk-storage routine-bits | 
|---|
| 751 | Finished all chunk-write routines | 
|---|
| 752 | Changed the callback prototypes to allow error-reporting back to the library | 
|---|
| 753 | Fixed some routines to allow for callback error-reporting | 
|---|
| 754 | Added version-control functions & constants | 
|---|
| 755 | Added two functions to set display- & sRGB-profile from memory | 
|---|
| 756 | Moved CRC table to dynamic structure (for improved thread-safety) | 
|---|
| 757 | Added SAVE & SEEK save&restore functionality | 
|---|
| 758 | Finished the application-based CMS-callbacks | 
|---|
| 759 | Fixed a few BCB specifics | 
|---|
| 760 | Changed the Win32 DLL and samples to use __stdcall | 
|---|
| 761 | Did some more assorted little changes | 
|---|
| 762 | Added 2 BCB samples | 
|---|
| 763 | Added 1 Unix sample | 
|---|
| 764 | Added the MNG plugin by Jason Summers in the contrib section | 
|---|
| 765 | Changed some documents to reflect these changes | 
|---|
| 766 |  | 
|---|
| 767 | ------------------- | 
|---|
| 768 |  | 
|---|
| 769 | bugfixes: | 
|---|
| 770 | B001(105795) - fixed wrong lcms call & memory-leak for gammatables | 
|---|
| 771 | B002(105797) - fixed problem with missing sRGB profile | 
|---|
| 772 |  | 
|---|
| 773 | core: | 
|---|
| 774 | - changed chunk iteration function | 
|---|
| 775 | - added chunk access functions | 
|---|
| 776 | - added version control constants & functions | 
|---|
| 777 | - changed strict-ANSI stuff | 
|---|
| 778 | - added set_outputprofile2 & set_srgbprofile2 | 
|---|
| 779 | - added empty-chunk put-routines | 
|---|
| 780 | - added version_dll & VERSION_DLL (for consistency) | 
|---|
| 781 | - added version control explanatory text & samples | 
|---|
| 782 | - added iteratechunk callback definition | 
|---|
| 783 | - improved definitions for DLL support | 
|---|
| 784 | - added 8-bit palette definition | 
|---|
| 785 | - added general array definitions | 
|---|
| 786 | - added MNG_NULL definition | 
|---|
| 787 | - changed most callback prototypes to allow the app | 
|---|
| 788 | to report errors during callback processing | 
|---|
| 789 | - added CRC table to main structure (for thread-safety) | 
|---|
| 790 | - added iPLTEentries for checking hIST-length | 
|---|
| 791 | - changed palette definition to exported palette-type | 
|---|
| 792 | - removed frozen indicator | 
|---|
| 793 | - added create/write indicators | 
|---|
| 794 | - added eMNGma hack (will be removed in 1.0.0 !!!) | 
|---|
| 795 | - added TERM animation object pointer (easier reference) | 
|---|
| 796 | - added saved-data structure for SAVE/SEEK processing | 
|---|
| 797 | - added some errorcodes | 
|---|
| 798 | - added application errorcodes (used with callbacks) | 
|---|
| 799 | - moved chunk-access errorcodes to severity 5 | 
|---|
| 800 | - added chunk-access function trace-codes | 
|---|
| 801 | - changed trace to macro for callback error-reporting | 
|---|
| 802 | - added save_state & restore_state trace-codes | 
|---|
| 803 | - put in some extra comments | 
|---|
| 804 | - fixed layout for sBIT, PPLT | 
|---|
| 805 | - changed write callback definition | 
|---|
| 806 | - fixed layout for PPLT again (missed deltatype ?!?) | 
|---|
| 807 | - cleaned up left-over teststuff in the BACK chunk routine | 
|---|
| 808 | - changed CRC initialization to use dynamic structure | 
|---|
| 809 | (wasn't thread-safe the old way !) | 
|---|
| 810 | - filled in many missing sequence&length checks | 
|---|
| 811 | - filled in many missing chunk-store snippets | 
|---|
| 812 | - added checks for running animations | 
|---|
| 813 | - filled remaining write routines | 
|---|
| 814 | - fixed read_pplt with regard to deltatype | 
|---|
| 815 | - added callback error-reporting support | 
|---|
| 816 | - added pre-draft48 support (short MHDR, frame_mode, LOOP) | 
|---|
| 817 | - fixed chunk-storage bit in several routines | 
|---|
| 818 | - supplemented the SAVE & SEEK display processing | 
|---|
| 819 | - added init of iPLTEcount | 
|---|
| 820 | - changed calling-convention definition | 
|---|
| 821 | - changed status-handling of display-routines | 
|---|
| 822 | - added versioning-control routines | 
|---|
| 823 | - filled the write routine | 
|---|
| 824 | - fixed frame_delay misalignment | 
|---|
| 825 | - added sanity check for frozen status | 
|---|
| 826 | - changed display_mend to reset state to initial or SAVE | 
|---|
| 827 | - added save_state and restore_state for SAVE/SEEK/TERM | 
|---|
| 828 | processing | 
|---|
| 829 | - added process_save & process_seek routines | 
|---|
| 830 | - changed and filled iterate-chunk function | 
|---|
| 831 | - added getchunk functions | 
|---|
| 832 | - added putchunk functions | 
|---|
| 833 | - added empty-chunk put-routines | 
|---|
| 834 | - filled application-based color-management routines | 
|---|
| 835 | - added creatememprofile | 
|---|
| 836 | - filled the deflatedata routine | 
|---|
| 837 | - added cleanup of saved-data (SAVE/SEEK processing) | 
|---|
| 838 | - moved the actual write_graphic functionality from mng_hlapi.c | 
|---|
| 839 | to it's appropriate function in the mng_write.c module | 
|---|
| 840 | - moved standard header includes into mng_types.h | 
|---|
| 841 | (stdlib/mem for mem-mngmt & math for fp gamma-calc) | 
|---|
| 842 | - added getimgdata & putimgdata functions | 
|---|
| 843 |  | 
|---|
| 844 | samples: | 
|---|
| 845 | - fixed mngview(delphi) to work with the new core | 
|---|
| 846 | - synchronized libmng.pas(delphi) with the new libmng.h header | 
|---|
| 847 | - added mngtree(bcb) sample | 
|---|
| 848 | - added bogus(bcb) sample | 
|---|
| 849 | - added mngtree(unix) sample | 
|---|
| 850 |  | 
|---|
| 851 | contrib: | 
|---|
| 852 | - added mngplg 0.1.0 / a MNG plugin for Win32 by Jason Summers | 
|---|
| 853 |  | 
|---|
| 854 | doc: | 
|---|
| 855 | - added this changes.readme file | 
|---|
| 856 | - changed the samples.readme doc accordingly | 
|---|
| 857 | - changed the contrib.readme doc accordingly | 
|---|
| 858 |  | 
|---|
| 859 | ----------------------------------------------------------- | 
|---|
| 860 |  | 
|---|
| 861 | 0.5.0 May 1st 2000 | 
|---|
| 862 | ------------------ | 
|---|
| 863 |  | 
|---|
| 864 | in short: | 
|---|
| 865 |  | 
|---|
| 866 | This is the first developers release. | 
|---|
| 867 | It's roughly about 60% done. | 
|---|