Yay295
d330a136cd
move deprecated rawmode unpack tests to test_unpack_deprecated()
2024-10-12 18:33:59 -05:00
Yay295
f281063941
use new rawmodes in BMP and TGA image plugins
2024-10-12 18:33:58 -05:00
Yay295
3af0e2d9cf
add "new" rawmodes for 16-bit RGB data
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The existing 16-bit RGB rawmodes do not follow the naming convention given in Unpack.c. These new modes do follow that convention, except since these modes do not all use the same number of bits for each band, the sizes of each band are listed.
Old → New
RGB;15 → XBGR;1555
RGB;16 → BGR;565
BGR;5 → XRGB;1555
BGR;15 → XRGB;1555
BGR;16 → RGB;565
RGB;4B → XBGR;4
RGBA;4B → ABGR;4
RGBA;15 → ABGR;1555
BGRA;15 → ARGB;1555
BGRA;15Z → ARGB;1555Z
These new rawmodes also use a slightly different conversion method. The most accurate conversion from 5 to 8 bits is "round(x * 255 / 31.0)". However, that involves floating point numbers and rounding, so it's not as fast. The current method doesn't include the rounding, allowing us to also use integer instead of floating point division. This is faster, but unfortunately not roundtrippable - when converting from 5 to 8 to 5 bits not every value stays the same. The new method is roundtrippable, even faster than the current method since it uses basic bitwise operations instead of multiplication and division, and if you compare the result to what you get with rounding and floating point numbers, it is actually more accurate.
2024-10-12 18:33:57 -05:00
Yay295
7d5771e56d
parametrize test_lib_pack.py
2024-10-12 18:33:57 -05:00
Hugo van Kemenade
fd74857bcf
Merge pull request #8417 from radarhere/appendingTiffWriter
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Support writing LONG8 offsets in AppendingTiffWriter
2024-10-12 11:29:09 +03:00
Andrew Murray
afbf45055a
Always raise warnings for deprecated feature checks
2024-10-11 20:59:15 +11:00
Andrew Murray
7777260b6b
Merge pull request #8438 from radarhere/filter
2024-10-10 21:50:51 +11:00
Hugo van Kemenade
535bf234c3
Merge pull request #8341 from uploadcare/use-ptr
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Use ImagingCore.ptr instead of ImagingCore.id
2024-10-07 13:37:44 +03:00
Alexander Karpinsky
8e332eb3b0
Apply suggestions from code review
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Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
2024-10-07 13:05:13 +04:00
Andrew Murray
76dd669e6b
Fixed unclosed file warning
2024-10-07 16:50:05 +11:00
Hugo van Kemenade
96f1a6e8b1
Merge pull request #8281 from Yay295/eps_test
2024-10-06 15:58:57 +03:00
Andrew Murray
b77cd009e2
Use transparency when combining P frames
2024-10-06 11:30:27 +11:00
Andrew Murray
1b57b32caf
Test ignoring second ImageData
2024-10-05 16:28:03 -05:00
Andrew Murray
d4fedc852c
Rename test image
2024-10-05 08:06:44 -05:00
Yay295
8e6d518ea8
change parameter type from list to tuple
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Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
2024-10-05 08:05:00 -05:00
Andrew Murray
418ae7caa2
Support BuiltinFilter for I;16* images
2024-10-05 01:12:51 +10:00
Andrew Murray
07be6fca17
Corrected check for BuiltinFilter
2024-10-04 23:26:54 +10:00
Hugo van Kemenade
07389b2f18
Merge pull request #8416 from radarhere/compact_within_map
2024-10-01 13:55:50 +03:00
Yay295
6b168a3e2b
add EPS test for image with ImageData and BoundingBox (atend)
2024-09-30 08:23:27 -05:00
Yay295
3ccecd91ce
convert eps using pnmraw instead of ppmraw
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This lets Ghostscript choose the best device to use (pbmraw, pgmraw, ppmraw) based on the image data.
2024-09-30 08:23:27 -05:00
Yay295
283b41afa0
test 1.eps size and data
2024-09-30 08:23:26 -05:00
Yay295
6fe4375f28
move eps test images to their own folder
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Co-authored-by: Andrew Murray <radarhere@users.noreply.github.com>
2024-09-30 08:23:26 -05:00
Andrew Murray
a99361a38f
Raise an error if path is compacted during mapping
2024-09-30 19:50:08 +10:00
Andrew Murray
d33270ab51
Set default resize sampling for I;16* images to BICUBIC
2024-09-28 15:35:42 +10:00
Andrew Murray
04a00d273c
Support all resampling filters when resizing I;16* images
2024-09-28 14:27:40 +10:00
Alexander Karpinsky
d133199391
Merge pull request #8386 from uploadcare/webp-capsule
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Use Capsule for WEBP saving
2024-09-26 14:20:50 +04:00
Andrew Murray
7cf351cfc5
Added additional test
2024-09-25 20:37:41 +10:00
Andrew Murray
24e9961c4f
Support writing LONG8 offsets
2024-09-25 18:45:16 +10:00
Andrew Murray
aa22b24169
Load before trying to catch exceptions
2024-09-21 16:22:50 +10:00
Andrew Murray
75cb1c1b87
Test unsupported image mode
2024-09-21 16:02:23 +10:00
Yay295
8b6fa92cc8
rewrite some comments
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Co-authored-by: Andrew Murray <3112309+radarhere@users.noreply.github.com>
2024-09-20 08:39:11 -05:00
Alexander Karpinsky
af521a1ce1
Merge branch 'main' into use-ptr
2024-09-18 22:24:46 +02:00
Yay295
362ffaf9b7
implement tiff exif multistrip support
2024-09-18 14:50:11 -05:00
Hugo van Kemenade
1ee3bd1d9e
Merge pull request #8390 from radarhere/tiff_exif_transpose
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Use transposed size after opening for TIFF images
2024-09-18 22:35:01 +03:00
Hugo van Kemenade
743ddc7a58
Merge pull request #8338 from yngvem/improve-error-messages
2024-09-18 18:22:04 +03:00
Andrew Murray
f1e86965f6
Use transposed size after opening for TIFF images
2024-09-18 20:26:06 +10:00
Aleksandr Karpinskii
31d36e6b70
Use current frame for transparency detection
2024-09-16 11:04:00 +02:00
Andrew Murray
1f3fe6f733
Use getim()
2024-09-16 10:21:17 +10:00
Andrew Murray
8a086edbe9
Cast handle to int
2024-09-16 08:23:26 +10:00
Andrew Murray
88b3265a9c
Lint: Run PT016
2024-09-14 20:59:02 +10:00
Yngve Mardal Moe
9ba4e10a16
Merge branch 'main' into improve-error-messages
2024-09-11 17:11:52 +02:00
Andrew Murray
01ba1e2252
Accept float stroke widths
2024-09-11 19:53:52 +10:00
Hugo van Kemenade
e91aedb65d
Merge pull request #8352 from radarhere/scale
2024-09-10 14:38:33 +03:00
Hugo van Kemenade
302b63f1c3
Merge pull request #8366 from radarhere/gif_rgba
2024-09-10 14:37:03 +03:00
Andrew Murray
5cb736d953
Merge branch 'main' into scale
2024-09-10 20:39:04 +10:00
Andrew Murray
d522e0a5c0
Improved handling of RGBA palettes when saving GIF images
2024-09-10 18:50:06 +10:00
Andrew Murray
e0845f06d8
Deprecate isImageType
2024-09-10 16:20:52 +10:00
Hugo van Kemenade
452b445d4f
Merge pull request #8358 from radarhere/lab
2024-09-09 08:20:29 +03:00
Andrew Murray
a3c7912b98
Merge branch 'main' into scale
2024-09-09 13:22:10 +10:00
Andrew Murray
906f93275e
Merge pull request #8356 from hugovk/deprecate-freetype-2.9.0
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Deprecate support for FreeType 2.9.0
2024-09-09 13:18:13 +10:00
