/
ChangeLog
6506 lines (3822 loc) · 196 KB
/
ChangeLog
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
2020-01-12 Hayaki Saito <saitoha@me.com>
* converters/Makefile.am, converters/Makefile.in, src/loader.c: More tweaks
for vpath build
2020-01-11 Hayaki Saito <saitoha@me.com>
* Makefile.am, Makefile.in, configure.ac, converters/Makefile.am,
converters/Makefile.in, python/libsixel/__init__.py, src/Makefile.am,
src/Makefile.in: Additional fixes for VPATH build(#56)
* python/libsixel/__init__.py: Fix broken python interface
2020-01-09 Hayaki Saito <saitoha@me.com>
* Makefile.am, Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/Makefile.am, src/Makefile.in: Initial support for VPATH build(#56)
2020-01-03 Hayaki Saito <saitoha@me.com>
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* include/sixel.h.in, python/libsixel/__init__.py: Update python interface
2020-01-01 Hayaki Saito <saitoha@me.com>
* .travis.yml: travis: drop "--with-gdk-pixbuf2" build on osx
* src/frame.c, src/fromsixel.c: Prevent an integer overflow problem(#127)
2019-12-30 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Fix for CVE-2019-20056, assertion failure problem(#126).
Thanks to @sleicasper
2020-01-01 Hayaki Saito <saitoha@me.com>
* config.h.in, configure, configure.ac, src/allocator.c, src/chunk.c,
src/decoder.c, src/dither.c, src/encoder.c, src/frame.c, src/fromgif.c,
src/frompnm.c, src/fromsixel.c, src/loader.c, src/malloc_stub.c,
src/output.c, src/pixelformat.c, src/quant.c, src/scale.c, src/status.c,
src/tests.c, src/tosixel.c, src/tty.c, src/writer.c: Build fixes
2019-12-31 Hayaki Saito <saitoha@me.com>
* Makefile.in, config.h.in, configure, configure.ac, src/chunk.c,
src/decoder.c, src/fromsixel.c, src/malloc_stub.c, src/pixelformat.c,
src/status.c, src/stb_image.h, src/tests.c, src/tosixel.c, src/tty.c: Minor
update of configure checks
2019-12-29 Hayaki Saito <saitoha@me.com>
* include/sixel.h.in, src/frompnm.c, src/writer.c: Add some input param
checks to sixel_helper_write_image_file()
* src/tosixel.c: Add some input param checks to sixel_encode()
* ChangeLog: Update Changelog
2019-12-28 Hayaki Saito <saitoha@me.com>
* src/encoder.c, src/loader.c, src/output.c, src/pixelformat.c: Strip
trailing spaces
* configure, configure.ac, package.json: Bump version
* ChangeLog, Makefile.in: Update ChangeLog
2019-12-27 Hayaki Saito <saitoha@me.com>
* Makefile.in, config.h.in, configure, configure.ac, src/loader.c: Avoid
illegal longjump() call (#124)
* Makefile.in, configure, configure.ac: Strip unnecessary CFLAGS options
2019-12-25 Hayaki Saito <saitoha@me.com>
* src/fromgif.c: GIF loader: avoid segfault caused by an integer overflow
problem(#125, reported by @cuanduo).
* src/loader.c: Image loader: normalize requested colors to prevent integer
overflow
2019-12-23 Hayaki Saito <saitoha@me.com>
* include/sixel.h.in, src/allocator.c: Introduce SIXEL_ALLOCATE_BYTES_MAX
macro and limit allocation size to 128MB(#74)
* config.h.in, configure, configure.ac, src/loader.c: Make stb_image errors
more detailed
* src/fromgif.c: Minor fixes in load_gif().
* src/fromgif.c: GIF loader: check bad image separator, ensure left/top
offset of image don't reach image margins (#122)
* include/sixel.h.in, src/fromgif.c: GIF loader: set default gif delay
* src/fromgif.c: GIF loader: skip unknown extension block
* src/fromgif.c: Avoid a buffer overflow problem on reading graphic control
extension block
* Makefile.in, converters/Makefile.am, converters/Makefile.in,
src/fromgif.c: GIF loader: consider frame-local color table for deciding the
number of output colors
* src/fromgif.c: Strip first flag check in LZW compression function for
issue #118
2019-12-21 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Fix memory leak in STBI PSD loader
2019-12-20 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix memory leak problem in fromsixel.c (#120)
2019-12-21 Hayaki Saito <saitoha@me.com>
* Makefile.am: Fix coveralls optoins
* src/dither.c: Fix broken unittest
2019-12-19 Hayaki Saito <saitoha@me.com>
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
* src/fromsixel.c: sixel decoder: extend image width and height separately
2019-12-18 Hayaki Saito <saitoha@me.com>
* Makefile.in, configure, configure.ac, package.json: Bump the package
version
* ChangeLog: Update ChangeLog
* src/fromsixel.c: Suppress gcc -Wsign-conversion warnings
* README.md: Update README
* src/stb_image.h: Raise an error instead of assert() when wrong color mask
is detected (#89)
* src/fromsixel.c: Prevent integer overflow reported in #118, thanks to
@SuhwanSong
2019-12-17 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix typo
* converters/sixel2png.c: sixel2png: fix misssing error handling
* src/tosixel.c: Add additional error message for SIXEL_BAD_INTEGER_OVERFLOW
* src/frompnm.c: Fix for infinite recursive loop problem in load_pnm()
(#85), Thanks to @Loginsoft-Research
* src/loader.c: Try to suppress gcc -Wclobbered warnings again
* Makefile.in, config.h.in, configure, configure.ac, src/loader.c: Check
availability of -Wclobbered
* src/loader.c: Try to suppress gcc -Wclobbered warnings again
* Makefile.in, src/loader.c: Suppress gcc -Werror=clobbered warnings
2019-12-16 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Add error message for 1377517
* src/fromsixel.c: Make safe_addition_for_params() as a static function
* Makefile.in, src/fromsixel.c: Add error message for 9c013f2
* README.md: Update README: add more projects using sixels
* src/tosixel.c: Fix access violation problem on high color mode (#116),
Thanks to SuhwanSong
* src/dither.c: Use SIXEL_PALETTE_MAX instead of 256
* src/fromsixel.c: Use SIXEL_PALETTE_MAX instead of 256
2019-12-15 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Add invalid parameter check at image_buffer_init() /
image_buffer_resize() (#107)
* Makefile.in, src/fromsixel.c: Avoid huge memory allocation caused by
integer overflow problems
* src/loader.c: Handle libpng error message (#73), thanks to HongxuChen
* src/dither.c: Avoid illegal memory access problem with 1 color paletted
png(#73), Thanks to HongxuChen.
* Makefile.in, aclocal.m4, configure, converters/Makefile.in,
include/Makefile.in, m4/ax_gcc_builtin.m4, python/Makefile.in,
src/Makefile.in, tools/Makefile.in: Add missing m4 macro
m4/ax_gcc_builtin.m4
* README.md: Update README
* README.md: Update README
* configure, configure.ac, package.json: Bump version
* README.md, converters/img2sixel.1: Update contributers section
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
2019-12-13 Hayaki Saito <saitoha@me.com>
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* src/loader.c: Suppress glib deprecated warnings
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
* .travis.yml: Ammend fix for e18ebe6
* .travis.yml: Drop mingw32 build
2019-12-02 pwd <weidangpeng@gmail.com>
* src/fromsixel.c: use function safe_addition_for_params to check integer
overflow
* src/frompnm.c: fix issue that the width and the deps miss checks
* include/sixel.h.in, src/status.c: define macro SIXEL_BAD_INTEGER_OVERFLOW
for integer
* src/tosixel.c: check integer overflow in 'map[pix * width + x] |= (1 <<
i);'
2019-08-29 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/loader.c: check jpeg decoder error
* src/fromsixel.c: check size, fix issue #83
2019-08-01 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* include/sixel.h.in, src/decoder.c: add limitation to width and height
2019-07-25 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/fromsixel.c: position error check
2019-07-24 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/fromsixel.c: prevent to access heap overflow
2019-07-23 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/stb_image.h: assign default error message
2019-07-08 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/allocator.c: Add malloc size check
* src/fromsixel.c: size check
2019-07-07 Takatsugu Nokubi <takatsugu.nokubi@robotfund.co.jp>
* src/status.c: no op when message is NULL
2018-08-06 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: stb_image: fix for #76 POC h050. detect bad PSD file.
2018-08-05 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: stb_image: fix for #76 POC h010. detect bad PSD file
which has fake size declaration in its image header
* src/stb_image.h: stb_image: fix for #76 POC h002. detect bad TGA file
which has fake size declaration in its image header
* src/fromgif.c: GIF loader: fix for #76 POC h001. don't believe image size
declared in the header, use actual size.
https://github.com/saitoha/libsixel/issues/76
2018-08-03 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Quickfix for issue #72: validate huffman code
https://github.com/saitoha/libsixel/issues/72
2018-08-02 Hayaki Saito <saitoha@me.com>
* src/fromgif.c: gif loader: add some comments
* src/fromgif.c: gif loader: check LZW code size (Issue #75)
2018-07-23 Hayaki Saito <saitoha@me.com>
* src/Makefile.am, src/Makefile.in: Amend travis build fixes again
* src/Makefile.am, src/Makefile.in: Amend fix for travis build
* src/Makefile.am, src/Makefile.in: Travis build fixes
* NEWS: Update NEWS
* README.md: Update README.md
* README.md: Update README.md
* README.md: Update README.md
* Makefile.in, README.md, aclocal.m4, compile, config.guess, config.sub,
configure, configure.ac, converters/Makefile.in, depcomp,
include/Makefile.in, install-sh, missing, package.json, py-compile,
python/Makefile.in, src/Makefile.in, tools/Makefile.in: Bump version 1.8.2
* NEWS: Update NEWS
* ChangeLog: Update ChangeLog
2018-06-10 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.1: Fix a typo: a_dither -> x_dither(issue #66)
2018-07-23 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Quickfix for issue #69: allocate buffer more 1 lines to
prevent heap-buffer-overflow
2018-07-22 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Quickfix for issue #70
https://github.com/saitoha/libsixel/issues/70
* src/frompnm.c: Fix again for #71
https://github.com/saitoha/libsixel/issues/71
* src/encoder.c: Fix a memory leak problem in encoder caused by bad
reference counting
* src/decoder.c: Fix memory leak problems reported in #67
https://github.com/saitoha/libsixel/issues/67
* src/dither.c, src/encoder.c, src/quant.c: Add some comments
* src/dither.c, src/quant.c: Issue #68: check invalid color number(<1)
https://github.com/saitoha/libsixel/issues/68
* src/quant.c: Issue #68: fix for a bug detect color number of 1x1 image as
0 https://github.com/saitoha/libsixel/issues/68
* src/frompnm.c: Prevent stack-buffer-overflow reported in #71
https://github.com/saitoha/libsixel/issues/71
2018-06-25 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Prevent occurence of UndefinedBehaviorSanitizer in
stb_image
2018-06-19 Hayaki Saito <saitoha@me.com>
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
converters/Makefile.in, include/Makefile.in, python/Makefile.in,
src/Makefile.in, src/fromsixel.c, tools/Makefile.in: Add missing default
case in RGB to HLS converter
2018-06-18 Hayaki Saito <saitoha@me.com>
* README.md: Add ax_gcc_builtin.m4 for checking GCC built-in functions
2018-06-17 Hayaki Saito <saitoha@me.com>
* src/encoder.c, src/loader.c, src/output.c, src/pixelformat.c: Strip
trailing spaces
2018-06-14 Hayaki Saito <saitoha@me.com>
* examples/opengl/main.c: example/opengl: use high level API,
sixel_encoder_encode_bytes() instead of sixel_encode()
2018-06-10 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.1: Fix a typo: a_dither -> x_dither(issue #66)
* Makefile.in, config.h.in, configure, configure.ac, package.json: Bump
version: 1.8.1
* src/quant.c: Fix critical bug: sixel_dither_set_diffusion_type() (called
from img2sixel -d option) doesn't work well
2018-06-09 Hayaki Saito <saitoha@me.com>
* src/chunk.c: Suppress an uninitialized warning on GCC-4.1
* src/chunk.c: Move pragma GCC diagnostic to outside functions because it's
not allowed on gcc44
2018-06-05 Hayaki Saito <saitoha@me.com>
* README.md: Update README, add Fedora Copr
2018-06-04 Hayaki Saito <saitoha@me.com>
* README.md: Update README.md
* README.md: Update README.md
2018-06-03 Hayaki Saito <saitoha@me.com>
* NEWS: Update NEWS
* src/loader.c: Add some debug message to png loader
* README.md: Update README: GNUPLOT's "sixel" driver is renamed as
"sixeltek"
2017-06-10 Hayaki Saito <saitoha@me.com>
* README.md: Update README for adding some language bindings
2017-05-18 Hayaki Saito <saitoha@me.com>
* README.md: README: add mention for forth-sixel
2018-06-03 Hayaki Saito <saitoha@me.com>
* include/sixel.h.in, python/LICENSE, python/Makefile.am,
python/Makefile.in, python/libsixel/__init__.py, python/setup.py: Add python
interface to missing pixelformat constants,
SIXEL_PIXELFORMAT_{BGRA,ABGR}8888
* NEWS: Update NEWS, added announcement for package maintainers
2018-06-02 Hayaki Saito <saitoha@me.com>
* LICENSE.pnmcolormap, converters/img2sixel.c: Minor fixes
2018-06-01 Hayaki Saito <saitoha@me.com>
* src/encoder.c: Avoid memory access violation with img2sixel -v option
2018-05-28 Hayaki Saito <saitoha@me.com>
* NEWS, README.md, compile, config.guess, config.h.in, config.sub,
configure, configure.ac, converters/Makefile.am, converters/img2sixel.1,
converters/img2sixel.c, depcomp, install-sh, missing, py-compile,
src/allocator.c, src/chunk.c, src/decoder.c, src/dither.c, src/encoder.c,
src/frame.c, src/fromgif.c, src/loader.c, src/pixelformat.c, src/quant.c,
src/status.c, src/stb_image.h, src/writer.c: Add __declspec(dllexport) to
test routines for MinGW
* Makefile.in, configure, configure.ac, converters/Makefile.am: Suppress
strict-overflow warnings on MinGW
2018-05-27 Hayaki Saito <saitoha@me.com>
* src/stb_image.h: Suppress unused function waringns (nothings/stb pull
request #610)
* src/stb_image.h: Upgrade stb_image to v2.19
* NEWS, README.md, converters/Makefile.am, converters/img2sixel.1,
converters/img2sixel.c: Marks -D option (read source images from stdin
continuously) as deprecated
* Makefile.in, compile, config.guess, config.h.in, config.sub, configure,
configure.ac, depcomp, install-sh, missing, py-compile, src/encoder.c: Use
nanosleep(2) instead of usleep(2)
* configure, configure.ac: Define _BSD_SOURCE to use uleep(2)
* configure.ac: Define _BSD_SOURCE to use uleep(2)
* configure, configure.ac, src/stb_image.h: Fix warnings on gcc-4.7/4.8/4.9
* .travis.yml: Fix typo s/--enable--tests/enable-tests/g
* configure, configure.ac, src/quant.c: Don't use variable length array in
sixel_quant_apply_palette()
* configure, configure.ac, src/encoder.c: Add -D_POSIX_C_SOURCE=200809L
compiler option to use usleep
* configure.ac: Define _POSIX_SOURCE
* src/chunk.c: Use S_ISDIR macro instead of S_IFDIR
* src/chunk.c: Add missing sys/select.h inclusion
* src/quant.c: Initialize function pointer variables for suppressing
warnings -Wmaybe-uninitialized
* Makefile.in, aclocal.m4, configure, configure.ac, converters/Makefile.in,
include/Makefile.in, python/Makefile.in, src/Makefile.in, tools/Makefile.in:
Add compiler flag -std=c99
* src/tosixel.c: Remove comma at end of the enumerator PALETTE_CHANGE
* src/fromsixel.c: Remove comma at end of enumerator list parse_state
* include/sixel.h.in: Remove comma at end of enumerator list for suppressing
-Wpedantic warnings.
* NEWS: Update NEWS
* ChangeLog, converters/img2sixel.1: Update ChangeLog
2017-06-22 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix wrong HLS color handling
2018-05-11 IWAMOTO Kouichi <sue@iwmt.org>
* src/tosixel.c: fix to use dcs_end_size with dcs_start use dcs_start_size
instead of dcs_end_size.
2018-04-04 Yusuke Endoh <mame@ruby-lang.org>
* src/fromgif.c: Allow a deferred clear code in a GIF format img2sixel says
`corrupt GIF(reason: too many codes)` but this is a wrong behavior. GIF
decoder must do nothing when the table is full. See Section "DEFERRED CLEAR
CODE IN LZW COMPRESSION" in [this
document](https://www.w3.org/Graphics/GIF/spec-gif89a.txt).
2018-03-17 Hayaki Saito <saitoha@me.com>
* Makefile.in, aclocal.m4, compile, config.guess, config.sub, configure,
converters/Makefile.in, depcomp, include/Makefile.in, install-sh, missing,
py-compile, python/Makefile.in, src/Makefile.in, tools/Makefile.in: Update
autotools version
2017-06-22 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix wrong HLS color handling
2017-06-23 Hayaki Saito <saitoha@me.com>
* LICENSE.xterm, src/fromsixel.c: Rewrinte HLS handling function
hls_to_rgb()
* include/sixel.h.in, src/dither.c, src/dither.h, src/quant.c, src/quant.h,
src/tosixel.c: Introduce new meta type sixel_index_t (now equals unsigned
char)
* src/output.h, src/tosixel.c: sixel_node_t::map should be represented as
7bit character, not 8bit
* src/encoder.c, src/quant.c: Add annotations for some fixed buffer size
* src/dither.c, src/encoder.c, src/quant.c, src/tosixel.c: Respect to
constant value SIXEL_PALETTE_MAX
* src/tosixel.c: Prevent HLS saturation parameter overflow(>100)
2017-06-22 Hayaki Saito <saitoha@me.com>
* src/fromsixel.c: Fix wrong HLS color handling
2017-06-10 Hayaki Saito <saitoha@me.com>
* README.md: Update README for adding some language bindings
* examples/drawing/main.c, examples/opengl/main.c, src/output.c: Example:
Minor fixes
2017-06-03 Hayaki Saito <saitoha@me.com>
* examples/opengl/main.c: demo/opengl: don't use deplecated API functions
2017-05-18 Hayaki Saito <saitoha@me.com>
* README.md: README: add mention for forth-sixel
* converters/Makefile.am, converters/Makefile.in: Minor fixes
2017-05-03 Hayaki Saito <saitoha@me.com>
* README.md: Fix stupid typo, a_dither -> x_dither.
* converters/shell-completion/bash/img2sixel,
converters/shell-completion/zsh/_img2sixel: Add shell completion info -d
option arguments a_dither/x_dither.
* converters/img2sixel.c: Fix typo a_dither -> x_dither
* README.md, converters/img2sixel.1, converters/img2sixel.c: Mark -D,
--pipe-mode option as deprecated.
* .travis.yml: Reduce test cases for OSX.
* src/encoder.c: Fix for Issue #57, lack of O_TRUNC when open() is called.
Thanks to @set135.
2017-05-02 Hayaki Saito <saitoha@me.com>
* Makefile.in, aclocal.m4, config.h.in, configure, converters/Makefile.am,
converters/Makefile.in: Add tests for a_dither/x_dither
* src/encoder.c, src/quant.c, src/tosixel.c: Style fixes
* converters/img2sixel.c, include/sixel.h.in, python/libsixel/__init__.py,
src/encoder.c: Update comments and help information
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
package.json: Update package version to 1.8.0
* NEWS: Update NEWS
* include/sixel.h.in, python/libsixel/__init__.py: Add constants
SIXEL_DIFFUSE_{A,X}_DITHER to python interface
* src/loader.c: Minor fix
* Makefile.in, aclocal.m4, config.h.in, configure: pkg-config v0.29.2
* Makefile.in, aclocal.m4, config.h.in, configure, configure.ac,
src/loader.c, src/stb_image.h: Use stb_image v2.15
2017-04-25 Hayaki Saito <saitoha@me.com>
* src/tosixel.c: Fixed a bug that makes 15bpp dither no effect.
* src/tosixel.c: Strip trailing spaces
2017-04-21 Hayaki Saito <saitoha@me.com>
* converters/sixel2png.c: Show error details when sixel2png fails
* README.md: Amend fixes
* README.md: More information
2017-04-19 Hayaki Saito <saitoha@me.com>
* README.md: Additional catching-up
* README.md: Catching up
2017-04-11 Hayaki Saito <saitoha@me.com>
* src/sixel.5: Fix a type fixed a typo pointed out by @silverhammermba(#58).
* converters/img2sixel.c, converters/sixel2png.c, src/loader.c: Print
configuration info about libsixel, with "img2sixel -V"
2016-12-18 Hayaki Saito <saitoha@me.com>
* README.md: Update README
2016-12-10 Hayaki Saito <saitoha@me.com>
* ChangeLog, Makefile.in: Update ChangeLog
* converters/Makefile.am, converters/Makefile.in: Amend
2016-12-09 Hayaki Saito <saitoha@me.com>
* .travis.yml: Fix travis build
* .travis.yml, converters/Makefile.am, converters/Makefile.in: Avoid travis
Build times out problem
2016-12-08 Hayaki Saito <saitoha@me.com>
* Makefile.in, README.md, configure, configure.ac, package.json: Update
package version to 1.7.3
2016-11-12 Turenar <sora@turenar.xyz>
* src/decoder.c: fix wrong ref counting in sixel_decoder_decode
2016-10-11 Hayaki Saito <saitoha@me.com>
* .travis.yml: travis: change --prefix path to /usr/local in OSX build
2016-10-08 Øyvind Kolås <pippin@gimp.org>
* include/sixel.h.in, src/encoder.c, src/quant.c, src/tosixel.c: add
positional/ordered dithers a_dither and x_dither These are dithering
methods arising from searching the paramater spaces for simple 2d pattern /
pseudo random number generators - optimizing a fitness metric of both
statistical measures and human perceptual preference - see
http://pippin.gimp.org/a_dither/ - these dithering methods are similar to
other AM/FM hybrid digital halftoning methods.
2016-10-10 Hayaki Saito <saitoha@me.com>
* src/tosixel.c: Small fix for wrong error message
* configure, configure.ac: Build with -Bsymbolic option if it's available
2016-10-01 Hayaki Saito <saitoha@me.com>
* src/sixel.5: manpage: fix wrong description of Xterm's ./configure option
(#51, Thanks to @nilqed)
* README.md: README: fix wrong description of Xterm's ./configure option
(#51, Thanks to @nilqed) "--enable-sixel" -> "--enable-sixel-graphics"
2016-09-14 Hayaki Saito <saitoha@me.com>
* README.md: README: minor fixes
* README.md: Update README
2016-09-12 Hayaki Saito <saitoha@me.com>
* examples/drawing/main.c: Ensure 256 color sixel register is available in
drawing demo
* src/fromgif.c: Fix dangling pointer access in GIF loader
* configure, configure.ac, package.json: Update version to 1.7.2
2016-09-10 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress unused-label warning
2016-09-09 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress warning on mingw environment
2016-09-08 Hayaki Saito <saitoha@me.com>
* Makefile.in: Rebuild
* src/tty.c: Fix wrong error handling after calling select(2)
* src/tty.c: Additional inclusion of sys/time.h and sys/types.h for
traditional systems
* src/tty.c: Fix a typo: selet -> select
2016-08-11 Hayaki Saito <saitoha@me.com>
* converters/img2sixel.c, converters/malloc_stub.c,
converters/malloc_stub.h, converters/sixel2png.c, include/sixel.h.in,
ruby/ext/libsixel/libsixel.c, src/allocator.c, src/allocator.h, src/chunk.c,
src/chunk.h, src/decoder.c, src/decoder.h, src/dither.c, src/dither.h,
src/encoder.h, src/frame.c, src/frame.h, src/fromgif.c, src/fromgif.h,
src/frompnm.c, src/frompnm.h, src/fromsixel.c, src/loader.c, src/loader.h,
src/malloc_stub.c, src/malloc_stub.h, src/output.c, src/output.h,
src/pixelformat.c, src/pixelformat.h, src/quant.c, src/quant.h, src/scale.c,
src/status.c, src/status.h, src/stb_image_write.c, src/tests.c,
src/tosixel.c, src/tty.c, src/tty.h, src/writer.c, src/writer.h: Correct
file variables for emacs
2016-09-14 Hayaki Saito <saitoha@me.com>
* README.md: README: minor fixes
* README.md: Update README
2016-09-12 Hayaki Saito <saitoha@me.com>
* examples/drawing/main.c: Ensure 256 color sixel register is available in
drawing demo
* Makefile.in, src/fromgif.c: Fix dangling pointer access in GIF loader
* configure, configure.ac, package.json: Update version to 1.7.2
2016-09-10 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress unused-label warning
2016-09-09 Hayaki Saito <saitoha@me.com>
* src/tty.c: Suppress warning on mingw environment
2016-09-08 Hayaki Saito <saitoha@me.com>
* Makefile.in: Rebuild
* src/tty.c: Fix wrong error handling after calling select(2)
* src/tty.c: Additional inclusion of sys/time.h and sys/types.h for
traditional systems
* src/tty.c: Fix a typo: selet -> select
2016-08-23 Hayaki Saito <saitoha@me.com>
* NEWS: Update README
2016-08-22 Hayaki Saito <saitoha@me.com>
* README.md: Fix wrong description about xterm -ti option
* src/loader.c: loader: minor fix in load_jpeg()
2016-08-13 Hayaki Saito <saitoha@me.com>
* LICENSE.mesa, examples/opengl/Makefile.am, examples/opengl/Makefile.in,
examples/opengl/README.md, examples/opengl/main.c: Add missing license terms
for examples/opengl/main.c I've forgotten some parts of it are derived from
glxpbdemo.c
* examples/opengl/main.c: OpenGL example: scroll more 1 line before emit
SIXELs
* examples/python/Makefile: Add a Makefile to python example
* examples/python/converter.py: PIL use Image.tobytes() insted of deprecated
Image.tostring()
2016-08-12 Hayaki Saito <saitoha@me.com>
* .travis.yml: travis: remove "brew install pkg-config"
* .travis.yml: travis: prevent duplicated installation of pkg-config
* .travis.yml: Correct brew package name: "libgdk-pixbuf" -> "gdk-pixbuf"
* .travis.yml: travis: amend fix
* .travis.yml: travis: "brew update" before osx build
* .travis.yml: travis: use include:
* .travis.yml: travis: use build matrix
2016-08-11 Hayaki Saito <saitoha@me.com>
* .travis.yml: test commit
* src/loader.c: Don't use GIF/PNM loader in stb_image.h
* converters/img2sixel.1: Update manpage of img2sixel
* converters/img2sixel.c, converters/malloc_stub.c,
converters/malloc_stub.h, converters/sixel2png.c, include/sixel.h.in,
ruby/ext/libsixel/libsixel.c, src/allocator.c, src/allocator.h, src/chunk.c,
src/chunk.h, src/decoder.c, src/decoder.h, src/dither.c, src/dither.h,
src/encoder.h, src/frame.c, src/frame.h, src/fromgif.c, src/fromgif.h,
src/frompnm.c, src/frompnm.h, src/fromsixel.c, src/loader.c, src/loader.h,
src/malloc_stub.c, src/malloc_stub.h, src/output.c, src/output.h,
src/pixelformat.c, src/pixelformat.h, src/quant.c, src/quant.h, src/scale.c,
src/status.c, src/status.h, src/stb_image_write.c, src/tests.c,
src/tosixel.c, src/tty.c, src/tty.h, src/writer.c, src/writer.h: Correct
file variables for emacs
2016-08-06 Hayaki Saito <saitoha@me.com>
* Makefile.in, src/dither.c: Minor fixes
* include/sixel.h.in: Add more comments to sixel.h
2016-08-03 Hayaki Saito <saitoha@me.com>
* configure, configure.ac, converters/Makefile.in, package.json: Rebuild
* converters/Makefile.am: Amend fix
2016-08-02 Hayaki Saito <saitoha@me.com>
* .gitignore: Update .gitignore for ignoreing libsixel-config
* configure, configure.ac, converters/Makefile.am, converters/Makefile.in:
Fix for cygport compilation
2016-07-04 Hayaki Saito <saitoha@me.com>
* examples/drawing/README.md, examples/python/README.md: Update README for
examples
* README.md: Update README
2016-06-16 Hayaki Saito <saitoha@me.com>
* ChangeLog: Update ChangeLog
2016-06-15 Hayaki Saito <saitoha@me.com>
* python/setup.py: Update Python interface version
* setup.py: Update Python interface version
* NEWS, README.md: Update README
* converters/Makefile.am, converters/Makefile.in: Add missing '$(WINE)' in
Makefile to prevent access violation error in mingw-w64 build
* .travis.yml: display log with tail -n50
* .travis.yml: travis: display whole error log
2016-06-12 Hayaki Saito <saitoha@me.com>
* README.md: Minor fixes
* examples/drawing/README.md, examples/opengl/README.md: Minor fixes
* NEWS: Update NEWS
* configure, configure.ac, package.json: Update package version to 1.7.0,
libtool version to 1.6.0
* ChangeLog: Update ChangeLog
* examples/python/README.md: Update README.md of python example
* examples/drawing/README.md: Update README.md of drawing example
* converters/Makefile.am, converters/Makefile.in: converters: replace
relative path "../" to $(top_srcdir)
* src/Makefile.am, src/Makefile.in: Add -no-undefined option to LDFLAGS of
libsixel
2016-06-07 Hayaki Saito <saitoha@me.com>
* Makefile.in: Update ChangeLog
* ChangeLog, python/Makefile.in: Update ChangeLog
2016-06-06 Hayaki Saito <saitoha@me.com>