Mercurial > hg > forks > libbpg

annotate ChangeLog @ 34:5d51fff843eb default tip

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A "commit dump" of random changes I've made, as I probably won't be touching this code anymore.
author Matti Hamalainen <ccr@tnsp.org>
date Sun, 08 Mar 2020 19:18:48 +0200
parents 772086c29cc7
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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0
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1 version 0.9.7:
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2
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3 - Increased the memory size of the JS decoder to 32 MiB and avoid
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4 polluting the global namespace.
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5 - Published the Emscripten patches which reduce the size of the
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6 generated JS code.
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7
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8 version 0.9.6:
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9
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10 - Faster encoding (x265 is the default encoder and is built in bpgenc).
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11 - Added monochrome support to x265.
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12 - Fixed metadata handling.
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13
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14 version 0.9.5:
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15
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16 - Added animation support.
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17 - added bpgview utility.
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18 - bpgenc: fixed support of some JPEG parameter combinations
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19 - fixed JS 8 bit only decoder and renamed it to bpgdec8.js
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20 - libbpg: added CMYK output format
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21
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22 version 0.9.4:
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23
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24 - Modified alpha plane encoding to allow progressive display and
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25 streaming encoding. This change is incompatible, so images
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26 containing alpha from the previous versions of the format cannot be
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27 decoded.
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28
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29 - Added 4:2:2 and 4:2:0 chroma formats with MPEG2 chroma sample position.
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30
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31 version 0.9.3:
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32
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33 - Fixed small palette PNG.
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34 - Added support for BT 709 and BT 2020 YCbCr.
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35 - Added limited range color support.
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36 - Changed CMYK signalling.
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37 - Added premultiplied alpha support.
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38 - Specified the output RGB color space if no color profile is present.
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39 - Reduced the size of the js decoder.
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40 - Removed buffer overflows.
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41
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42 version 0.9.2:
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43
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44 - Fixed encoding of paletted PNG.
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45 - Reduced memory usage in the decoder.
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46 - Added faster 8 bit only Javascript decoder.
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47 - bpgenc: added '-e' option to explicitely select the encoder.
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48 - bpgenc: set default bit depth to 8.
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49 - bpgenc: added lossless support with x265.
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50 - js decoder: handle width and height attributes.
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51
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52 version 0.9.1:
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53
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54 - Added new meta data tags: ICC profile, XMP and thumbnail.
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55 - Disabled metadata copying by default.
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56 - Use same chroma pixel position as JPEG for 4:2:2 and 4:2:0.
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57
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58 version 0.9:
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59
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60 - Initial release.