Mark Harfouche
02e90e21f4
Release the GIL when applying matrix conversion to images
2022-07-05 15:13:39 -04:00
William Jacobs
9f9e26522e
Fixed bug with rounding pixels to palette
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This fixes a bug with rounding pixels to the nearest palette color. Specifically, there is a typo with computing the minimum distance from a palette color to a given cache box. This is causing palette colors to be incorrectly excluded from consideration.
2022-06-18 04:09:41 -04:00
Hugo van Kemenade
f7ec22f518
Merge pull request #6197 from radarhere/endian
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Fixed behaviour change from endian fix
2022-06-10 19:02:54 +03:00
Hugo van Kemenade
38931c1e47
Merge pull request #6278 from radarhere/polygon
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Fixed drawing translucent 1px high polygons
2022-06-04 09:34:37 +03:00
Hugo van Kemenade
37c642338b
Merge pull request #6337 from RedShy/p2pa_images_conversion
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Fix "P"->"PA" image conversion
2022-06-01 22:17:55 +03:00
Andrew Murray
40a918d274
Set readcount to TIFF_VARIABLE for a variable number of values
2022-05-28 20:14:05 +10:00
Andrew Murray
71d6a7b14f
Merge pull request #6303 from radarhere/disconnected
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Only try to connect discontiguous corners at the end of edges
2022-05-28 16:40:00 +10:00
Davide Consalvo
6a071f81d7
fixed p2pa conversion
2022-05-27 12:24:19 +02:00
Hugo van Kemenade
ef8cec6185
Merge pull request #6256 from radarhere/furthestV
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Ensure that furthest v is set in quantize2
2022-05-17 20:04:50 +03:00
Andrew Murray
f0353c5996
When reading past the end of a scan line, reduce bytes left
2022-05-17 11:53:24 +03:00
Andrew Murray
62c7ee0f00
Only try to connect discontiguous corners at the end of edges
2022-05-16 22:31:49 +10:00
Yulv-git
a0fa540b0b
Fix some typos.
2022-05-14 12:46:46 +08:00
Andrew Murray
c824ab048f
Fixed drawing translucent 1px high polygons
2022-05-06 22:35:26 +10:00
Andrew Murray
44494a1171
Set furthestV to first v in case compute_distances does not assign it
2022-05-01 23:32:47 +10:00
Andrew Murray
b299d7cfc2
Simplified code by using unsigned int instead of union
2022-05-01 23:32:47 +10:00
Andrew Murray
950d0ad1d3
Fixed behaviour change from #5901 endian fix
2022-04-12 23:12:54 +10:00
Andrew Murray
ba5f2d75b5
Merge pull request #6167 from gmarkall/unpack-bgra16
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Add support for unpacking 16-bit BGRA
2022-04-04 07:49:45 +10:00
Andrew Murray
29c122fe5d
Updated BGRA comments
2022-04-02 22:00:49 +11:00
scaramallion
de26f78eb1
Add 'mct' and 'use_jp2' options for J2K saving
2022-03-31 22:13:17 +03:00
Graham Markall
e500dcfb97
Add support for unpacking 16-bit BGRA
2022-03-31 10:42:54 +01:00
Hugo van Kemenade
e60ca89721
Merge pull request #6150 from radarhere/gif
2022-03-30 23:23:59 +03:00
Hugo van Kemenade
f7169f9c93
Merge pull request #5980 from radarhere/polygon
2022-03-27 18:51:10 +03:00
Hugo van Kemenade
35e1932748
Merge pull request #5970 from radarhere/warnings
2022-03-27 18:43:38 +03:00
Andrew Murray
ce8c682748
Added setting to convert to RGB only at a different palette
2022-03-22 20:28:49 +11:00
Andrew Murray
ebdb47e693
Support reading I;16R TIFF images
2022-03-20 13:34:50 +11:00
Andrew Murray
6f128c4c39
Removed unused variable
2022-03-15 22:15:24 +11:00
Hugo van Kemenade
652542c770
Merge pull request #6112 from radarhere/i_i16_conversion
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Clip I;16 to be unsigned, not signed
2022-03-10 19:56:45 +02:00
Andrew Murray
c8b69a78f3
Clip I;16 to be unsigned, not signed
2022-03-05 13:42:39 +11:00
Andrew Murray
7d3274518d
Allow LA to be used as a mask in paste()
2022-03-01 21:05:42 +11:00
Andrew Murray
e2b007f0c2
Use transparency info key when converting to LA
2022-03-01 20:25:25 +11:00
Andrew Murray
0d729941a8
Handle packets that cross scan lines
2022-02-25 09:41:16 +11:00
Andrew Murray
17d342bc4b
Simplified code as both values are 7 bit
2022-02-25 09:41:16 +11:00
Andrew Murray
7aa49741c6
Merge branch 'main' into getpalette
2022-02-20 23:52:20 +11:00
Andrew Murray
341802c2dc
Removed unused argument
2022-02-19 10:50:07 +11:00
Hugo van Kemenade
1ec7be9a87
Merge pull request #6060 from radarhere/palette
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Consider palette size when converting and in getpalette()
2022-02-18 23:31:56 +02:00
Hugo van Kemenade
0aca22e863
Merge pull request #6052 from radarhere/p2pa
2022-02-17 09:39:39 +02:00
Andrew Murray
852859476b
Added rawmode argument to getpalette()
2022-02-17 10:15:03 +11:00
Andrew Murray
54cb09d8b4
When converting to P, restrict colors to palette size
2022-02-16 11:01:00 +11:00
Andrew Murray
948c064b28
Allow getpalette() to return less than 256 colors
2022-02-16 09:56:13 +11:00
Andrew Murray
41a9975377
Moved strcmp outside of loop
2022-02-14 21:50:19 +11:00
Andrew Murray
5411263d92
Simplified code
2022-02-14 19:24:47 +11:00
Andrew Murray
83d4f451fa
Ensure image is opaque after converting P to PA with RGB palette
2022-02-14 16:10:59 +11:00
Andrew Murray
85b872deb6
Added unpacker from RGBA;15 to RGB
2022-02-07 10:18:14 +11:00
Andrew Murray
b894c8c73d
Connected discontiguous polygon corners
2022-01-21 11:55:59 +11:00
Andrew Murray
c692fb42f8
Fixed comparison warnings
2022-01-18 14:19:43 +11:00
Andrew Murray
6565d5b1f3
Merge pull request #5517 from kmilos/patch-1
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Explicitly enable strip chopping for large uncompressed TIFFs
2021-12-30 15:34:02 +11:00
Andrew Murray
4d1d2c9855
Merge pull request #5807 from DWesl/tkimaging-on-cygwin
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Use the Windows method to get TCL functions on Cygwin
2021-12-30 00:08:31 +11:00
Hugo van Kemenade
3c39be3bc2
Merge pull request #5901 from radarhere/i16
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Improved I;16 operations on big endian
2021-12-28 10:12:00 +02:00
Hugo van Kemenade
cc670c940e
Merge pull request #5869 from radarhere/quantize_palette
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Fixed palette index for zeroed color in FASTOCTREE quantize
2021-12-28 10:05:58 +02:00
Hugo van Kemenade
e7b53259d1
Merge pull request #5824 from radarhere/l_macro
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Added rounding when converting P and PA
2021-12-28 10:02:36 +02:00
Andrew Murray
aeb549ef8f
Fixed unpacking I;16B to I;16 on big endian
2021-12-28 17:38:01 +11:00
Andrew Murray
4b7b07de70
Fixed JPEG2000 I;16 images on big endian
2021-12-28 17:06:05 +11:00
Andrew Murray
4222605442
Fixed freeing pointer
2021-12-27 13:39:37 +11:00
Andrew Murray
fdec387b4a
Fixed palette index for zeroed color in FASTOCTREE quantize
2021-12-11 16:07:45 +11:00
Andrew Murray
6337428df1
Loading transparent pixels in C from subsequent GIF frames is no longer a problem
2021-11-29 17:49:12 +11:00
Andrew Murray
90a52d3c0d
Added width argument to polygon
2021-11-16 22:02:54 +11:00
Andrew Murray
ca15c684ea
Only prevent repeated polygon pixels when drawing with transparency
2021-11-15 23:28:29 +11:00
Andrew Murray
bb6212a332
Added rounding when converting P and PA
2021-11-10 08:00:58 +11:00
DWesl
c8391aaa4b
Use the Windows functions to get TCL functions on Cygwin.
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This is related to linking semantics, so Cygwin should follow the Windows codepath.
2021-11-03 13:03:55 -04:00
Hugo van Kemenade
716a0baf74
Drop support for EOL Python 3.6
2021-10-19 15:34:52 +03:00
Hugo van Kemenade
65b5f91b60
Merge pull request #5659 from wiredfool/fli_framesize
2021-09-05 14:14:58 +03:00
Eric Soroos
a20d45fc0b
Fix 6-byte OOB read in FliDecode
2021-09-02 15:00:11 +03:00
Eric Soroos
8f300af691
Actually check the framesize in FliDecode.
2021-08-08 15:02:18 +02:00
Andrew Murray
9ad8c0c415
Updated location of make_hash script [ci skip]
2021-08-08 13:08:42 +10:00
Hugo van Kemenade
025f2071f5
Merge pull request #5598 from radarhere/i16
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Consider I;16 pixel size when drawing text
2021-08-06 14:10:04 +03:00
Andrew Murray
622a1cd542
Changed URLs to HTTPS
2021-07-12 21:00:36 +10:00
Andrew Murray
a39cb04f3e
Consider I;16 pixel size when drawing text
2021-07-09 21:23:43 +10:00
Miloš Komarčević
fa66d150e2
Enable strip chopping for large TIFFs
2021-07-01 00:43:56 +10:00
Andrew Murray
518ee3722a
Use snprintf instead of sprintf
2021-06-30 23:52:56 +10:00
Andrew Murray
5f4504bb03
Limit sprintf modes to 10 characters
2021-06-30 19:35:09 +10:00
Hugo van Kemenade
f3db65db09
Merge pull request #5347 from radarhere/edge
2021-06-28 17:17:17 +03:00
Hugo van Kemenade
ec74f3b1c0
Merge pull request #5367 from radarhere/quant
2021-06-20 21:57:05 +03:00
Hugo van Kemenade
8b0244ac66
Merge pull request #5540 from radarhere/numresolution
2021-06-20 11:58:51 +03:00
Hugo van Kemenade
8f55c955db
Merge pull request #5535 from radarhere/tiff_format
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Fixed format warning
2021-06-14 15:07:50 +03:00
Andrew Murray
bd298b128c
Fixed default numresolution for small JPEG2000 images
2021-06-14 11:23:56 +10:00
Hugo van Kemenade
58661c978b
Merge pull request #5534 from radarhere/type
2021-06-12 21:30:15 +03:00
Andrew Murray
e00af259d8
Use PRIu64 to fix format warning
2021-06-11 18:27:36 +10:00
Hugo van Kemenade
101887360c
Merge pull request #5501 from radarhere/dds_bc5
2021-06-11 10:34:19 +03:00
Andrew Murray
5b0a63f76d
Updated declaration to match definition
2021-06-10 19:01:12 +10:00
Andrew Murray
8099d01349
Fixed typo
2021-05-19 23:32:00 +10:00
Andrew Murray
2e7f40e0b8
Added BC5_SNORM reading
2021-05-18 17:44:21 +10:00
Andrew Murray
78406ed1ff
Merge pull request #5460 from xtsm/ellipse
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Remove spikes when drawing thin pieslices
2021-05-14 23:37:11 +10:00
Alexander Karpinsky
2fa6537df3
HTTP link is not valid (wrong redirect)
2021-05-10 14:14:36 +03:00
Hugo van Kemenade
c1e1aeea87
Merge pull request #5458 from radarhere/tiff_deprecations
2021-05-09 23:14:22 +03:00
Stanislau Tsitsianok
0c9ffcfa14
Fixed #5432
2021-05-02 17:12:07 +03:00
Andrew Murray
11d1458316
Replaced uint16 and uint32 with uint16_t and uint32_t to resolve TIFF deprecations
2021-05-01 00:51:39 +10:00
Andrew Murray
8bc19ac78c
Do not alter pixels outside mask when drawing text on an image with transparency
2021-04-29 23:08:25 +10:00
Hugo van Kemenade
9e73f7a324
Merge pull request #5374 from radarhere/static
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Changed quantize and quantize2 to static
2021-04-19 17:58:35 +03:00
Hugo van Kemenade
197673b9b2
Merge pull request #4996 from nulano/jp2-decode-subsample
2021-04-17 21:42:17 +03:00
Andrew Murray
1e074f5040
Merge pull request #4144 from jansol/master
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Stop decoding BC1 punchthrough alpha in BC2&3
2021-04-15 20:24:52 +10:00
Andrew Murray
2cb1d056c0
Merge branch 'master' into jp2-decode-subsample
2021-04-11 12:49:10 +10:00
Andrew Murray
c5f886958a
Merge branch 'master' into quant
2021-04-11 12:41:48 +10:00
Andrew Murray
5491bd5eda
Merge parallel horizontal edges in ImagingDrawPolygon
2021-04-11 12:41:32 +10:00
Andrew Murray
65cdc21105
Changed quantize and quantize2 to static
2021-04-11 12:40:59 +10:00
nulano
ee41a133dd
formatting
2021-04-10 20:03:46 +02:00
Eric Soroos
441e6426ae
Initialize buffer with 0, fixes valgrind undefined behavior issues
2021-04-09 13:41:23 +02:00
Andrew Murray
39fe85f308
Merge branch 'master' into jp2-decode-subsample
2021-04-03 09:26:55 +11:00
Andrew Murray
a69430047b
Renamed function
2021-04-02 21:06:10 +11:00
Andrew Murray
6764650e2a
Reduced memory usage
2021-04-02 20:48:06 +11:00
Andrew Murray
6541bd7cb5
Added second attribute to avoid unstable nature of qsort
2021-04-02 04:07:18 +11:00
