libwebp-0.5.0
- 12/17/2015: version 0.5.0
  * miscellaneous bug & build fixes (issues #234, #258, #274, #275, #278)
  * encoder & decoder speed-ups on x86/ARM/MIPS for lossy & lossless
    - note! YUV->RGB conversion was sped-up, but the results will be slightly
      different from previous releases
  * various lossless encoder improvements
  * gif2webp improvements, -min_size option added
  * tools fully support input from stdin and output to stdout (issue #168)
  * New WebPAnimEncoder API for creating animations
  * New WebPAnimDecoder API for decoding animations
  * other API changes:
    - libwebp:
      WebPPictureSmartARGBToYUVA() (-pre 4 in cwebp)
      WebPConfig::exact (-exact in cwebp; -alpha_cleanup is now the default)
      WebPConfig::near_lossless (-near_lossless in cwebp)
      WebPFree() (free'ing webp allocated memory in other languages)
      WebPConfigLosslessPreset()
      WebPMemoryWriterClear()
    - libwebpdemux: removed experimental fragment related fields and functions
    - libwebpmux: WebPMuxSetCanvasSize()
  * new libwebpextras library with some uncommon import functions:
    WebPImportGray/WebPImportRGB565/WebPImportRGB4444

1. 37f0494 update ChangeLog by James Zern · 10 years ago 0.5.0 v0.5.0 v0.5.0-rc1
2. 7e7b6cc faster rgb565/rgb4444/argb output by Pascal Massimino · 10 years ago
3. 4c7f565 update NEWS by James Zern · 10 years ago
4. 1f62b6b update AUTHORS by James Zern · 10 years ago
5. e224fdc update mailmap by James Zern · 10 years ago
6. 7110050 bump version to 0.5.0 by James Zern · 10 years ago
7. 230a685 README: update help text, repo link by James Zern · 10 years ago
8. d48e427 Merge "demux: accept raw bitstreams" by James Zern · 10 years ago
9. 99a01f4 Merge "Unify some entropy functions." by James Zern · 10 years ago
10. 4b025f1 Merge "configure: disable asserts by default" by James Zern · 10 years ago
11. 92cbddf Merge "fix PrintBlockInfo()" by James Zern · 10 years ago
12. ca509a3 Unify some entropy functions. by Vincent Rabaud · 10 years ago
13. 367bf90 fix PrintBlockInfo() by Pascal Massimino · 10 years ago
14. b0547ff move back common constants for lossless_enc*.c into the .h by Pascal Massimino · 10 years ago
15. fb4c783 lossless: simpler alpha cleanup preprocessing by Lode Vandevenne · 10 years ago
16. ba7f4b6 Merge "anim_diff: add brief description of options" by Pascal Massimino · 10 years ago
17. 47ddd5a Move some codec logic out of ./dsp . by Vincent Rabaud · 10 years ago
18. b4106c4 anim_diff: add brief description of options by James Zern · 10 years ago
19. 357f455 yuv_sse2: fix 32-bit visual studio build by James Zern · 10 years ago
20. b9d80fa configure: disable asserts by default by James Zern · 10 years ago
21. 7badd3d cosmetic fix: sizeof(type) -> sizeof(*var) by Pascal Massimino · 10 years ago
22. 80ce27d Speed up 24-bit packing / unpacking in YUV / RGB conversions. by Vincent Rabaud · 10 years ago
23. 68eebcb remove a TODO about rotation by Pascal Massimino · 10 years ago
24. 2dee296 remove few obsolete TODO about aligned loads in SSE2 by Pascal Massimino · 10 years ago
25. e0c0bb3 remove TODO about unused ref_lf_delta[] by Pascal Massimino · 10 years ago
26. 9cf1cc2 remove few TODO: by Pascal Massimino · 10 years ago
27. 7918964 Merge changes from topic 'demux-fragment-cleanup' by James Zern · 10 years ago
28. 47399f9 demux: remove GetFragment() by James Zern · 10 years ago
29. d3cfb79 demux: remove dead fragment related TODO by James Zern · 10 years ago
30. ab714b8 demux, Frame: remove is_fragment_ field by James Zern · 10 years ago
31. b105921 yuv_sse2, cosmetics: fix indent by James Zern · 10 years ago
32. 466c92e demux,WebPIterator: remove fragment_num/num_fragments by James Zern · 10 years ago
33. 11714ff demux: remove WebPDemuxSelectFragment by James Zern · 10 years ago
34. c0f7cc4 fix for bug #280: UMR in next->bits by Pascal Massimino · 10 years ago
35. 578beeb Merge "enc/Makefile.am: add missing headers" by Pascal Massimino · 10 years ago
36. 1a819f0 makefile.unix: make visibility=hidden the default by James Zern · 10 years ago
37. d4f9c2e enc/Makefile.am: add missing headers by James Zern · 10 years ago
38. 846caff configure: check for -fvisibility=hidden by James Zern · 10 years ago
39. 3f3ea2c demux: accept raw bitstreams by James Zern · 10 years ago
40. d6dad5d man cwebp: add precision about exactness of the 'lossless' mode by Pascal Massimino · 10 years ago
41. 46bb1e3 Merge "gifdec: remove utils.h include" by Pascal Massimino · 10 years ago
42. 2b882e9 Merge "Makefile.vc: define WEBP_HAVE_GIF for gifdec.c" by Pascal Massimino · 10 years ago
43. 892b923 Merge "man/*, AUTHORS: clarify origin of the tool" by Pascal Massimino · 10 years ago
44. e5687a1 Merge "fix optimized build with -mcmodel=medium" by Pascal Massimino · 10 years ago
45. e56e685 Makefile.vc: define WEBP_HAVE_GIF for gifdec.c by James Zern · 10 years ago
46. 4077d94 gifdec: remove utils.h include by James Zern · 10 years ago
47. b5e30da man/*, AUTHORS: clarify origin of the tool by James Zern · 10 years ago
48. b275e59 fix optimized build with -mcmodel=medium by Sriraman Tallam · 10 years ago
49. 64da45a cosmetics, cwebp: fix indent by James Zern · 10 years ago
50. 038a060 Merge "add disto-based refinement for UV mode (if method = 1 or 2)" by Pascal Massimino · 10 years ago
51. 2835089 Provide an SSE2 implementation of CombinedShannonEntropy. by Vincent Rabaud · 10 years ago
52. e6c9351 add disto-based refinement for UV mode (if method = 1 or 2) by Pascal Massimino · 10 years ago
53. 04507dc Merge "fix undefined behaviour during shift, using a cast" by James Zern · 10 years ago
54. 793c526 Merge "wicdec: add support for reading from stdin" by James Zern · 10 years ago
55. d3d1639 Optimize the heap usage in HistogramCombineGreedy. by Vincent Rabaud · 10 years ago
56. 202a710 fix undefined behaviour during shift, using a cast by Pascal Massimino · 10 years ago
57. 14d27a4 improve method #2 by merging DistoRefine() and SimpleQuantize() by Pascal Massimino · 10 years ago
58. cb1ce99 Merge "10% faster table-less SSE2/NEON version of YUV->RGB conversion" by Pascal Massimino · 10 years ago
59. ac761a3 10% faster table-less SSE2/NEON version of YUV->RGB conversion by Pascal Massimino · 10 years ago
60. 79fcf29 wicdec: add support for reading from stdin by James Zern · 10 years ago
61. 015f173 Merge "cwebp: add support for stdin input" by Pascal Massimino · 10 years ago
62. a9947c3 cwebp: add support for stdin input by Pascal Massimino · 10 years ago
63. 7eb01ff Merge "Improved alpha cleanup for the webp encoder when prediction transform is used." by Pascal Massimino · 10 years ago
64. fb8c910 Merge "introduce WebPMemToUint32 and WebPUint32ToMem for memory access" by Pascal Massimino · 10 years ago
65. bd91af2 Merge "bit_reader: remove aarch64 BITS TODO" by James Zern · 10 years ago
66. 6c702b8 Speed up hash chain initialization using memset. by Vincent Rabaud · 10 years ago
67. 4c60f63 make ReadPNG and ReadJPEG take a filename instead of a FILE by Pascal Massimino · 10 years ago
68. 464ed10 bit_reader: remove aarch64 BITS TODO by James Zern · 10 years ago
69. d478e58 Merge "configure: update issue tracker" by James Zern · 10 years ago
70. 6938111 Improved alpha cleanup for the webp encoder when prediction transform is used. by Lode Vandevenne · 10 years ago
71. 2c08aac introduce WebPMemToUint32 and WebPUint32ToMem for memory access by Pascal Massimino · 10 years ago
72. 010ca3d Fix FindMatchLength with non-aligned buffers. by Vincent Rabaud · 10 years ago
73. a90e1e3 README: add prerequisites for an autoconf build by James Zern · 10 years ago
74. 458f086 configure: update issue tracker by James Zern · 10 years ago
75. 3391459 vwebp: work around the transparent background with GLUT bug by Pascal Massimino · 10 years ago
76. e4a7eed cosmetics: fix indent by James Zern · 10 years ago
77. 0837512 Merge "Make a separate case for low_effort in CopyImageWithPrediction" by James Zern · 10 years ago
78. aa2eb2d Merge "cosmetics: fix indent" by James Zern · 10 years ago
79. b7551e9 cosmetics: fix indent by James Zern · 10 years ago
80. 5bda52d Make a separate case for low_effort in CopyImageWithPrediction by Lode Vandevenne · 10 years ago
81. 66fa598 Merge "configure: fix intrinsics build w/older gcc" by James Zern · 10 years ago
82. 5ae220b backward_references.c: Fixed compiler warning by Scott Hancher · 10 years ago
83. 1556da0 Merge "configure: restore 2 warnings" by James Zern · 10 years ago
84. 71a17e5 configure: restore 2 warnings by James Zern · 10 years ago
85. 9eeabc0 configure: fix intrinsics build w/older gcc by James Zern · 10 years ago
86. 363babe Merge "fix some warning about unaligned 32b reads" by Pascal Massimino · 10 years ago
87. a141178 Optimization in hash chain comparison for 64 bit by Vincent Rabaud · 10 years ago
88. 829bd14 Combine Huffman cost and bit entropy into one loop by Vincent Rabaud · 10 years ago
89. a7a954c Merge "lossless: make prediction in encoder work per scanline" by James Zern · 10 years ago
90. 61b605b Merge "fix of undefined multiply (int32 overflow)" by Pascal Massimino · 10 years ago
91. 239421c lossless: make prediction in encoder work per scanline by Lode Vandevenne · 10 years ago
92. f5ca40e fix of undefined multiply (int32 overflow) by Pascal Massimino · 10 years ago
93. 5cd2ef4 Merge changes from topic 'win-threading-compat' by James Zern · 10 years ago
94. 76ce918 Makefile.vc: enable WEBP_USE_THREAD for windows phone by James Zern · 10 years ago
95. d2afe97 thread: use CreateThread for windows phone by James Zern · 10 years ago
96. 0fd0e12 thread: use WaitForSingleObjectEx if available by James Zern · 10 years ago
97. 63fadc9 thread: use InitializeCriticalSectionEx if available by James Zern · 10 years ago
98. 110ad58 thread: use native windows cond var if available by James Zern · 10 years ago
99. 912c9fd dec/webp: use GetLE(24|32) from utils by James Zern · 10 years ago
100. f169448 utils/GetLE32: correct uint32 promotion by James Zern · 10 years ago