Pete Couperus
8473ada61b
Remove Python.h where not needed.
2019-04-18 22:48:32 -07:00
Andrew Murray
73cb0ce15f
Fixed numpy bool bug
2019-04-13 00:25:59 +10:00
Andrew Murray
4f3b44960f
Resolved segfaults
2019-04-02 09:25:27 +11:00
Hugo
4f8cfd536b
Merge pull request #3721 from radarhere/quantize
...
Update palette in quantize
2019-03-30 12:07:38 +02:00
Hugo
d4ff547149
Merge pull request #3754 from radarhere/warnings
...
Fixed incompatible pointer type warnings
2019-03-30 12:00:52 +02:00
Andrew Murray
54272c902f
Improved converters
2019-03-30 11:18:08 +11:00
Andrew Murray
819b8acd26
Improved PA conversion
2019-03-29 23:13:07 +11:00
Andrew Murray
cda73633d6
Fixed incompatible pointer type warnings
2019-03-29 21:36:05 +11:00
Hugo
0572983104
Merge pull request #3726 from radarhere/pa
...
Promote P images to PA in putalpha
2019-03-28 11:44:52 +02:00
Andrew Murray
4a5666f1f4
Added transparency for all PNG greyscale modes
2019-03-27 07:41:33 +11:00
Andrew Murray
8ba76f9a10
Added support for I;16 modes for remaining transpose operations
2019-03-23 14:13:39 +11:00
Andrew Murray
f61828acdc
Promote P images to PA in putalpha
2019-03-19 11:13:58 +11:00
Andrew Murray
406d1d4b9a
Merge pull request #3551 from hugovk/rm-quanthash-destroy-funcs
...
Remove unused C hashtable functions
2019-03-16 21:48:49 +11:00
Andrew Murray
5b9c11b426
Update palette in quantize
2019-03-16 13:36:58 +11:00
Andrew Murray
ce9dd67540
Added I;16 PNG save
2019-03-12 17:28:42 +11:00
Konstantin Kopachev
28c6f555a2
Merge remote-tracking branch 'remotes/upstream/master' into tiff-old-jpeg
2019-03-11 10:38:02 -07:00
Andrew Murray
1a7a1123e6
Merge branch 'master' into tiff-old-jpeg
2019-02-15 19:56:17 +11:00
Andrew Murray
7acaf3d6a6
Added support for I;16 modes for more transpose operations
2019-01-10 07:26:52 +11:00
Hugo
0f09274690
Remove more unused hashtable functions
2019-01-05 22:26:35 +02:00
Hugo
f0778ba594
Remove unused hashtable destroy functions
2019-01-05 21:07:11 +02:00
Hugo
78bc4da131
Merge pull request #3350 from radarhere/custom_tags
...
Added custom int and float TIFF tags
2018-12-26 13:07:46 +02:00
Hugo
55e5b7de6c
Merge pull request #3393 from frenzymadness/CWE_fixes_master
...
Fixes for issues reported by static code analysis
2018-12-26 13:02:19 +02:00
Konstantin Kopachev
e91b851fdc
Add reading old-JPEG compressed TIFFs
...
Old-style JPEG compression in TIFFs are able to be read using Strip/Tile APIs. Although, it should be possible to read them using Scanline API, it does not work for some reason. Anyway, reading subsampled YCbCr formats through Strip/Tile/Scanline libtiff API does not de-subsample the data, so caller should unpack data to whatever format is appropriate. New-style JPEG compressed images were already read through libtiff as RGB images (https://github.com/python-pillow/Pillow/pull/3227 ). Unfortunately, there is no flag to ask libtiff to de-subsample old jpeg, but it provides a way to read any image as 32bit RGBA. This commit adds ability to read old-style JPEG TIFFs through reading *all* YCbCr images as RGBX using Tile and Strip reading API. This supersedes previous work (PR #3227 ) to read new-style JPEG-TIFFs.
2018-12-10 10:07:41 -08:00
Andrew Murray
ddf8593e7b
Do not write custom tags with libtiff < 4
2018-11-12 06:14:04 +11:00
Andrew Murray
a3d45e9cef
Added custom int and float TIFF tags
2018-11-12 06:14:04 +11:00
Konstantin Kopachev
28cdb993b9
Convert tabs into spaces [ci skip]
2018-10-19 11:43:22 -07:00
Konstantin Kopachev
2bf3ceee85
Only ask for YCbCr->RGB libtiff conversion for jpeg-compressed tiffs
...
JPEG-related tiff pseudo-tags are registered only when tiff image has jpeg compression. Trying to set TIFFTAG_JPEGCOLORMODE on non jpeg-compressed file prints error "Unknown pseudo-tag 65538".
2018-10-18 21:27:51 -07:00
Lumir Balhar
78bf8ea041
Fix potential leaked storage issues (CWE-772)
2018-10-02 14:06:21 +02:00
Lumir Balhar
2e288e74ab
Fix potential un-terminated buffer problem (CWE-120)
2018-10-02 14:06:08 +02:00
Hugo
799133b3a4
Merge pull request #3388 from hugovk/andreas-schwab/master
...
Avoid undefined behaviour due to division by zero
2018-09-29 22:49:44 +03:00
Hugo
d36365f4fb
Merge pull request #3227 from kkopachev/master
...
Adding support to reading tiled and YcbCr jpeg tiffs through libtiff
2018-09-29 19:45:29 +03:00
Hugo
9a0b960762
Re-use count variable
2018-09-29 19:23:49 +03:00
Andreas Schwab
8b34eb644f
Avoid undefined behaviour due to division by zero
2018-09-29 19:23:49 +03:00
Andrew Murray
1e305380ae
Merge pull request #3094 from hugovk/add-width-to-shapes
...
Add line width parameter to rectangle and ellipse-based shapes
2018-09-29 23:21:03 +10:00
Andrew Murray
d6d61b35dc
Only draw pieslice's inner lines once
2018-09-29 21:45:37 +10:00
Konstantin Kopachev
69f315a585
PR feedback: simplified key construct for fillorder=2; indentation fixes
2018-09-26 09:44:45 -07:00
Konstantin Kopachev
300bdaad9e
Bring back YCbCrX in pack and unpack
2018-09-25 11:46:32 -07:00
Konstantin Kopachev
187782470b
Drop YCbCrX(XX) modes, as TIFF does not have to support that
2018-09-18 12:06:27 -07:00
Konstantin Kopachev
c2ac4604bc
move variable declaration
2018-09-18 12:05:50 -07:00
Konstantin Kopachev
f0436a4ddc
Adding support to reading tiled and YcbCr jpegs tiffs through libtiff
2018-09-18 12:05:49 -07:00
Andrew Murray
558e70d8cd
Removed less than condition
2018-09-09 13:57:01 +10:00
Alexander Karpinsky
f7eb11cc3d
Merge branch 'master' into more-tiff-modes
2018-09-05 17:58:31 +03:00
Alexander
accc66fb5e
add support for RGBaXX and RGBaX raw tiff modes
2018-09-05 17:45:03 +03:00
Alexander
ad5cf0a0e2
Add RGBAX and RGBAXX tiff modes
2018-09-05 17:36:27 +03:00
Hugo
fbe5bdb6b6
Also apply width to pieslice's inner lines
2018-09-01 14:40:36 +03:00
Hugo
f70f952f85
Merge branch 'master' into add-width-to-shapes
2018-07-14 14:58:48 +03:00
Andrew Murray
448beaa9aa
Improved wording [ci skip]
2018-07-12 19:48:59 +10:00
Hugo
d6e3ef85c2
Add width parameter to arc, chord, ellipse, pieslice
2018-07-02 11:26:42 +03:00
Hugo
9dedbff713
Add width parameter to rectangle
2018-07-02 11:21:30 +03:00
Hugo
af552801c2
Merge pull request #3186 from danpla/tga-write-rle
...
TGA: Add support for writing RLE data
2018-07-01 22:00:03 +03:00
