Christos and Νύξ 🌑
7ff39bfda8
image-codecs: read a JPEG's frame from its markers (jpeg_info)
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For storytold/photocraft#12473 : PhotoCraft lifts its 2^30 px JPEG cap
only after admitting the decode against free memory, and for that it
needs the frame before decoding. jpeg_info reads it from the markers
alone: the stored size, the layout decode returns, and
whole_coefficients, set when decode hands the file to craft-jpeg
(arithmetic-coded, lossless or 12-bit frames), whose working set is
several times the decoded image. None without a frame of 1, 3 or 4
components.
This was part of storytold/photocraft#12604 until
storytold/photocraft#14236 moved the codecs here.
Co-Authored-By: Νύξ (Nyx, AI) 🌑 <nyx@despotak.is >
2026-11-14 12:05:40 +02:00
Dylan M. Taylor
f0f4758c01
image-codecs: preserve PNG HDR metadata and PQ output ( #1249 )
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* image-codecs: preserve PNG HDR colour metadata and PQ output
* image-codecs: keep PQ PNG dimension checks overflow-safe
* image-codecs: test empty PQ PNG input rejection
* fix(png): preserve HDR color metadata semantics
2026-11-14 04:08:23 -05:00
Dylan M. Taylor
9481cecd22
docs: clarify shared resolution precedence
2026-11-14 04:24:37 +00:00
Dylan M. Taylor
c526df24f3
image-codecs: delegate metadata edits to shared crate
2026-11-14 04:22:36 +00:00
Dylan M. Taylor
fd708734aa
Merge pull request #1182 from storytold/codex/photocraft-file-caps
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Add shared format capability catalog
2026-11-13 22:38:59 -05:00
Dylan M. Taylor
49056e5408
image-codecs: align JPEG tests with progressive support
2026-11-14 03:21:46 +00:00
Dylan M. Taylor
38560a9ab6
Preserve malformed error for truncated oversized EXR
2026-11-13 06:51:57 -05:00
Dylan M. Taylor
a07481b416
Bound EXR pixel area and SVG image recursion
2026-11-13 06:27:24 -05:00
Dylan M. Taylor
d4685b2257
Retain GIF frame bounds when payload is truncated
2026-11-13 05:56:21 -05:00
Dylan M. Taylor
6417d6b90a
Preserve shared format boundary behavior
2026-11-13 04:49:49 -05:00
Dylan M. Taylor
34f2d55dc0
Match Apple HEIF chroma reconstruction
2026-11-13 04:36:58 -05:00
Dylan M. Taylor
3fea43cf83
Match Apple HEIF chroma reconstruction
2026-11-13 04:36:50 -05:00
Dylan M. Taylor
afe51ed11e
Probe maximum raster frame allocation bounds
2026-11-13 01:51:42 -05:00
Dylan M. Taylor
fdfb188855
Use array chunks for raster pixels
2026-11-13 01:24:36 -05:00
Dylan M. Taylor
a47b78256c
Expose shared embedded ICC extraction
2026-11-13 01:15:30 -05:00
Dylan M. Taylor
85145d8dfd
Expose shared raster source and tone inspection
2026-11-13 00:58:35 -05:00
Dylan M. Taylor
3bdf0eaadd
Format shared image codec crate
2026-11-13 00:17:35 -05:00
Dylan M. Taylor
9430f2807e
Add shared image codec facade
2026-11-13 00:17:04 -05:00
ChristosandΝύξ 🌑
Dylan M. Taylor