libwebp-1.3.1

- 6/23/2023: version 1.3.1
  This is a binary compatible release.
  * security fixes for lossless encoder (#603, chromium: #1420107, #1455619,
    CVE-2023-1999)
  * improve error reporting through WebPPicture error codes
  * fix upsampling for RGB565 and RGBA4444 in NEON builds
  * img2webp: add -sharp_yuv & -near_lossless
  * Windows builds:
    - fix compatibility with clang-cl (#607)
    - improve Arm64 performance with cl.exe
    - add Arm64EC support
  * fix webp_js with emcc >= 3.1.27 (stack size change, #614)
  * CMake fixes (#592, #610, #612)
  * further updates to the container and lossless bitstream docs (#581, #611)

1. 15b3650 doc/webp-container-spec: rm future codec comment by James Zern · 2 years, 7 months ago
2. c369c4b doc/webp-lossless-bitstream-spec: improve link text by James Zern · 2 years, 7 months ago
3. 1de35f4 doc/webp-container-spec: don't use 'currently' by James Zern · 2 years, 7 months ago
4. bb06a16 doc/webp-container-spec: prefer present tense by James Zern · 2 years, 7 months ago
5. 9f38b71 doc/webp-lossless-bitstream-spec: prefer present tense by James Zern · 2 years, 7 months ago
6. 7acb6b8 doc/webp-container-spec: avoid i.e. & e.g. by James Zern · 2 years, 7 months ago
7. 4967e7c doc/webp-lossless-bitstream-spec: avoid i.e. & e.g. by James Zern · 2 years, 7 months ago
8. 428588e clarify single leaf node trees and use of canonical prefix coding by Jyrki Alakuijala · 2 years, 7 months ago
9. 17e0ef1 webp-lossless-bitstream-spec: remove use of 'dynamics' by James Zern · 2 years, 7 months ago
10. 84d04c4 webp-lossless-bitstream-spec: add missing bits to ABNF by James Zern · 2 years, 8 months ago
11. 4c3d701 webp-lossless-bitstream-spec: condense normal-prefix-code by James Zern · 2 years, 8 months ago
12. a6a09b3 webp-lossless-bitstream-spec: fix 2 code typos by James Zern · 2 years, 8 months ago
13. 2fe27bb img2webp: normalize help output by James Zern · 2 years, 9 months ago
14. 24bed3d cwebp: reflow -near_lossless help text by James Zern · 2 years, 9 months ago
15. 0825faa img2webp: add -sharp_yuv/-near_lossless by jzern@google.com · 2 years, 9 months ago
16. d3e151f doc/api.md,webp_js/README.md: Webp -> WebP by James Zern · 3 years ago
17. e5fe2cf webp-lossless-bitstream-spec,cosmetics: reflow paragraphs by James Zern · 3 years, 1 month ago
18. 0ceeeab webp-lossless-bitstream-spec: add amendment note by James Zern · 3 years, 1 month ago
19. 607611c Merge "webp-container-spec: normalize section title case" into main by James Zern · 3 years, 1 month ago
20. f853685 lossless: SUBTRACT_GREEN -> SUBTRACT_GREEN_TRANSFORM by James Zern · 3 years, 1 month ago
21. 786497e webp-lossless-bitstream-spec: fix inv color txfm description by James Zern · 3 years, 1 month ago
22. c6ac672 webp-lossless-bitstream-spec: fix num_code_lengths check by James Zern · 3 years, 1 month ago
23. b5700ef webp-lossless-bitstream-spec,cosmetics: grammar/capitalization by James Zern · 3 years, 1 month ago
24. d8ed8c1 webp-container-spec: normalize section title case by James Zern · 3 years, 1 month ago
25. 52ec0b8 Merge changes Ie975dbb5,Ifc8c93af,I6ca7c5d6,I2e8d66f5,I152477b8 into main by James Zern · 3 years, 1 month ago
26. 5097ef6 webp-container-spec,cosmetics: grammar/capitalization by James Zern · 3 years, 1 month ago
27. e3ba2b1 webp-lossless-bitstream-spec,cosmetics: reflow abstract by James Zern · 3 years, 1 month ago
28. 1e8e3de webp-lossless-bitstream-spec: reword abstract re alpha by James Zern · 3 years, 1 month ago
29. 017cb6f webp-container-spec,cosmetics: normalize range syntax by James Zern · 3 years, 1 month ago
30. f6a4684 webp-lossless-bitstream-spec,cosmetics: normalize range syntax by James Zern · 3 years, 1 month ago
31. 54ebd5a webp-lossless-bitstream-spec: limit dist map lut to 69 cols by James Zern · 3 years, 1 month ago
32. 44741f9 webp-lossless-bitstream-spec: fix dist mapping example by James Zern · 3 years, 1 month ago
33. d34f9b9 Merge "webp-lossless-bitstream-spec: convert BNF to ABNF" into main by James Zern · 3 years, 2 months ago
34. 83270c7 webp-container-spec: add prose for rendering process by James Zern · 3 years, 2 months ago
35. 73b19b6 webp-container-spec: note reserved fields MUST be ignored by James Zern · 3 years, 2 months ago
36. 57101d3 webp-lossless-bitstream-spec: improve 'small' color table stmt by James Zern · 3 years, 2 months ago
37. dfd32e4 webp-container-spec: remove redundant sentence by James Zern · 3 years, 2 months ago
38. 8a6185d doc/webp-*: fix some punctuation, grammar by James Zern · 3 years, 2 months ago
39. 7277653 webp-lossless-bitstream-spec: convert BNF to ABNF by James Zern · 3 years, 2 months ago
40. 3ed2b27 webp-container-spec: clarify background color note by James Zern · 3 years, 2 months ago
41. 951c292 webp-container-spec: come too late -> out of order by James Zern · 3 years, 2 months ago
42. 902dd78 webp-container-spec: prefer hex literals by James Zern · 3 years, 2 months ago
43. a8f6b5e webp-container-spec: change SHOULD to MUST w/ANIM chunk by James Zern · 3 years, 2 months ago
44. 1dc5943 webp-container-spec: add unknown fields MUST be ignored by James Zern · 3 years, 2 months ago
45. 280a810 webp-container-spec: make padding byte=0 a MUST by James Zern · 3 years, 2 months ago
46. 41f0bf6 webp-container-spec: update note on trailing data by James Zern · 3 years, 2 months ago
47. 6bdd36d webp-container-spec: clarify Chunk Size is in bytes by James Zern · 3 years, 2 months ago
48. fcbc2d7 Merge "doc/*.txt: restrict code to 69 columns" into main by James Zern · 3 years, 5 months ago
49. 7a0a993 doc/*.txt: restrict code to 69 columns by James Zern · 3 years, 5 months ago
50. c040a61 webp-container-spec.txt: normalize fourcc spelling by James Zern · 3 years, 5 months ago
51. 8a4576c webp-container-spec.txt: replace & with & by James Zern · 3 years, 5 months ago
52. db87088 Merge "webp-container-spec.txt: make reserved 0 values a MUST" into main by James Zern · 3 years, 5 months ago
53. 01d7d37 webp-lossless-bitstream-spec: number all sections by James Zern · 3 years, 5 months ago
54. 337cf69 webp-lossless-bitstream-spec: mv Nomenclature after Intro by James Zern · 3 years, 5 months ago
55. 5b87983 webp-container-spec.txt: make reserved 0 values a MUST by James Zern · 3 years, 5 months ago
56. 1a64a7e webp-container-spec.txt: clarify some SHOULDs by James Zern · 3 years, 5 months ago
57. bec2c88 webp-container-spec.txt: move ChunkHeader to terminology by James Zern · 3 years, 5 months ago
58. c935933 webp-container-spec.txt: clarify 'VP8 '/'XMP ' fourccs by James Zern · 3 years, 5 months ago
59. 70fe306 webp-container-spec.txt: rightsize table entries by James Zern · 3 years, 5 months ago
60. ddbf3f3 webp-container-spec.txt: update 'key words' text by James Zern · 3 years, 5 months ago
61. e91451b Fix the lossless specs a bit more. by Vincent Rabaud · 3 years, 5 months ago
62. d01c1eb webp-lossless-bitstream-spec,cosmetics: normalize capitalization by James Zern · 3 years, 5 months ago
63. 404c162 Rename Huffman coding to prefix coding in the bitstream spec by Jyrki Alakuijala · 3 years, 6 months ago
64. e74f8a6 webp-lossless-bitstream-spec,cosmetics: normalize range syntax by James Zern · 3 years, 7 months ago
65. 5a709ec webp-lossless-bitstream-spec,cosmetics: fix code typo by James Zern · 3 years, 7 months ago
66. a2093ac webp-lossless-bitstream-spec: add amendment note by James Zern · 3 years, 7 months ago
67. 86c6693 webp-lossless-bitstream-spec: fix BNF by James Zern · 3 years, 7 months ago
68. 232f22d webp-lossless-bitstream-spec: fix 'simple code' snippet by James Zern · 3 years, 7 months ago
69. 44dd765 webp-lossless-bitstream-spec: fix ColorTransform impl by James Zern · 3 years, 7 months ago
70. 7a7e33e webp-lossless-bitstream-spec: fix TR-pixel right border note by James Zern · 3 years, 7 months ago
71. 86f94ee Update lossless spec with Huffman codes. by vrabaud@google.com · 3 years, 7 months ago
72. 34bb332 man/cwebp.1: add note about crop/resize order by James Zern · 3 years, 9 months ago
73. f0e9351 webp-lossless-bitstream-spec,cosmetics: fix some typos by James Zern · 3 years, 9 months ago
74. a30f219 examples/webpmux.c: fix a couple of typos by James Zern · 3 years, 10 months ago
75. 54e61a3 Markdownify libwebp docs and reorganize them. by Maryla · 3 years, 10 months ago
76. 88b6a39 webp-container-spec.txt,cosmetics: normalize formatting by James Zern · 3 years, 11 months ago
77. b6f756e update http links by James Zern · 4 years, 1 month ago
78. 8f5cb4c update rfc links by James Zern · 4 years, 1 month ago
79. 21d24b4 webp-container-spec.txt: remove 'experimental' markers by James Zern · 4 years, 2 months ago
80. 1f57913 cosmetics: remove use of 'sanity' / 'master' by James Zern · 4 years, 7 months ago
81. 71c39a0 webp-container-spec: correct frame duration=0 note by James Zern · 8 years ago
82. 13ae011 doc: use two's complement explicitly for uint8->int8 conversion by Pascal Massimino · 9 years ago
83. 585d93d Container spec: clarify ordering of ALPH chunk. by Urvang Joshi · 10 years ago
84. f048696 doc/webp-container-spec: update repo browser link by James Zern · 11 years ago
85. b510fbf doc/webp-container-spec: note MSB order for chunk diagrams by James Zern · 11 years ago
86. e7d3df2 doc/webp-container-spec: cosmetics by James Zern · 11 years ago
87. 5603947 webp-container-spec: clarify background clear on loop by James Zern · 11 years ago
88. a66e66c webp-container-spec: remove references to fragments by James Zern · 11 years ago
89. d7167ff Amend the lossless spec according to issue #205, #206 and #224 by Pascal Massimino · 11 years ago
90. d5bad03 Animated WebP: add "do no blend" option to spec by Urvang Joshi · 12 years ago
91. c606182 webp-container-spec: Tighten language added by last by Lou Quillio · 12 years ago
92. 5e96753 Container spec: a clarification on background color. by Urvang Joshi · 13 years ago
93. 403bfe8 Container spec: Clarify frame disposal by Urvang Joshi · 13 years ago
94. 3e7a13a Merge "Container spec: clarify the background color field" into 0.3.0 by James Zern · 13 years ago
95. 14af774 container doc: add a note about the 'ANMF' payload by James Zern · 13 years ago
96. cc635ef Container spec: clarify the background color field by Urvang Joshi · 13 years ago
97. e3e3394 container doc: move RIFF description to own section by James Zern · 13 years ago
98. d1e21b1 Remove 'status: experimental' from container spec by Urvang Joshi · 13 years ago
99. 8425aae Formatting fixes in lossless bitstream spec by Urvang Joshi · 13 years ago
100. f01c2a5 WebP-lossless spec clarifications: by Urvang Joshi · 13 years ago