ImageSharp

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	e838c22a9c	Complete HEIF transform documentation	1 week ago
James Jackson-South	96d1916ecf	Document and correct AV1 OBU syntax	1 week ago
James Jackson-South	20746bc57d	Document AV1 OBU data models	1 week ago
James Jackson-South	90bb912a4c	Document and correct AV1 core primitives	1 week ago
James Jackson-South	635f3380da	Document and correct AV1 coefficient entropy	1 week ago
James Jackson-South	0df7b21930	Document and correct AV1 entropy contexts	1 week ago
James Jackson-South	50b2ad2818	Document AV1 entropy range coding	1 week ago
James Jackson-South	1b4ec92730	Harden and document HEIF still-image container	1 week ago
James Jackson-South	08bc4cd8ab	Document and correct AV1 prediction decoding	1 week ago
James Jackson-South	486aa58b68	Document AV1 reference availability tables	1 week ago
James Jackson-South	6095963f09	Document and correct AV1 prediction	1 week ago
James Jackson-South	5cedac91ba	Document and correct HEIF chroma prediction	2 weeks ago
James Jackson-South	c7a92ecfea	Document HEIF frame pipeline	2 weeks ago
James Jackson-South	50ae1237fd	Document HEIF loop filter pipeline	2 weeks ago
James Jackson-South	726b559fcf	Document and correct HEIF quantization	2 weeks ago
James Jackson-South	f3641ede18	Document HEIF mode decision geometry	2 weeks ago
James Jackson-South	611b8fda56	Complete HEIF transform documentation	2 weeks ago
James Jackson-South	a954e97fea	Document HEIF AV1 tiling pipeline	2 weeks ago
James Jackson-South	f31f33d06d	Document HEIF AV1 transform pipeline	2 weeks ago
James Jackson-South	d498e9f48c	Parse HEIF metadata independent of order	2 weeks ago
James Jackson-South	ad4d01954e	Bound HEIF box parsing	2 weeks ago
James Jackson-South	7be9b15205	Correct HEIF file type brand handling	2 weeks ago
James Jackson-South	d401064cad	Handle HEIF container extensions	2 weeks ago
James Jackson-South	eaa93a35f7	Correct HEIF item property associations	2 weeks ago
James Jackson-South	4c01b0df65	Decode multi-superblock AV1 frames	2 weeks ago
James Jackson-South	109f702a82	Correct AV1 transform coefficient storage	2 weeks ago
James Jackson-South	e2966fdaa4	Correct AV1 mode neighbor lookup	2 weeks ago
James Jackson-South	bb335e4684	Implement AV1 chroma-from-luma reconstruction	2 weeks ago
James Jackson-South	686bb21601	Decode each parsed AV1 block once	2 weeks ago
James Jackson-South	72a294f9f7	Connect high-bit-depth AV1 reconstruction	2 weeks ago
James Jackson-South	361cdb29db	Implement high-bit-depth AV1 intra prediction	2 weeks ago
James Jackson-South	2fe862fad4	Add high-bit-depth AV1 reconstruction	2 weeks ago
James Jackson-South	9ef4059ee6	Correct AV1 inverse transform row traversal	2 weeks ago
James Jackson-South	98ab882e77	Fix AV1 still decode lifecycle	2 weeks ago
James Jackson-South	abe0f70ca9	Implement AV1 filter intra prediction	2 weeks ago
James Jackson-South	1d94792c54	Correct AV1 intra prediction	2 weeks ago
James Jackson-South	5e2908114d	Support high-bit-depth AV1 color conversion	2 weeks ago
James Jackson-South	61b9cd4cb6	Support subsampled AV1 color output	2 weeks ago
James Jackson-South	29005ec629	Correct AV1 YUV444 color conversion	2 weeks ago
James Jackson-South	d21316993b	Inline resize kernel normalization Remove the `Numerics.Normalize` wrapper and call `TensorPrimitives.Divide` directly when normalizing resize kernels. This also drops the now-unused normalization test coverage and the redundant benchmark-only `System.Numerics.Tensors` package reference for net10.0.	2 weeks ago
James Jackson-South	329bec2638	Use .NET 10 tensor/SIMD primitives directly Replaced ImageSharp’s custom TensorPrimitives_ and several Vector128/256/512 helper fallbacks with direct System.Numerics and System.Numerics.Tensors APIs across color conversion, codecs, filtering, blending, and convolution paths. Removed the obsolete compatibility helper files, updated package references (including System.Numerics.Tensors and newer System.IO.Hashing), and aligned tests with runtime behavior changes such as inverted float clamp bounds now throwing ArgumentException.	2 weeks ago
James Jackson-South	7291986928	Switch Zlib compression to BCL stream Replace the custom zlib deflate stack with `System.IO.Compression.ZLibStream`, and add `ChunkedWriteStream` to keep PNG/TIFF/EXR output framed in fixed-size segments. Update the affected compressors and tests to match the new streaming path.	2 weeks ago
James Jackson-South	5db8d32a94	Retarget builds to .NET 10 and 11 Move the main target framework from net8.0 to net10.0 and the preview lane from net10.0 to net11.0, adding a global.json floor for SDK 10+ and updating CI coverage and test projects to match. The change also adjusts hardware-intrinsic feature tests for .NET 11's x86-64-v2 baseline, updates Magick.NET, adds PDF files to LFS, and converts many internal helper and codec APIs from Span<T> to ReadOnlySpan<T> where inputs are not mutated.	2 weeks ago
James Jackson-South	6991206e6d	Begin v5	2 weeks ago
James Jackson-South	9ee7d1dd5b	Fix tiled CCITT decompressor width handling Use tile width (instead of full image width) when creating T4/T6/Modified Huffman decompressors for tiled TIFF decoding, preventing row-size mismatches and false overrun failures. Also standardize the CCITT overrun error message and add regression coverage for both strip-based and tiled reporter samples that must throw when decoded pixels exceed image width.	2 weeks ago
MoonsvnLyn	f381e0ed51	docs: replace dead Adobe TIFF spec links with libtiff mirrors The partners.adobe.com links for the TIFF 6.0 specification and Supplements 1 and 2 GET 404. Replace them with the equivalent PDFs hosted by download.osgeo.org (libtiff project), verified 200. Co-authored-by: FirmamentalSpring <287222957+FirmaSpring@users.noreply.github.com>	3 weeks ago
MoonsvnLyn	22323d8913	docs: update ImageMagick Usage filter links in resamplers ## Problem Cubic and Welch resampler XML docs still cite the retired ImageMagick Usage host: http://www.imagemagick.org/Usage/filter/ GET with redirects returns 404. The same pages now live at https://usage.imagemagick.org/filter/. ## Solution Update the `see` hrefs in `CubicResampler` and `WelchResampler` to the current Usage site, keeping the original `#cubic_bc` and `#robidoux` fragments. ## Verification ``` curl -sL -o /dev/null -w "%{http_code}" -A "Mozilla/5.0" \ "http://www.imagemagick.org/Usage/filter/" # 404 curl -sL -o /dev/null -w "%{http_code}" -A "Mozilla/5.0" \ "https://usage.imagemagick.org/filter/" # 200 curl -sL -o /dev/null -w "%{http_code}" -A "Mozilla/5.0" \ "https://usage.imagemagick.org/filter/#cubic_bc" # 200 curl -sL -o /dev/null -w "%{http_code}" -A "Mozilla/5.0" \ "https://usage.imagemagick.org/filter/#robidoux" # 200 ``` Co-authored-by: FirmamentalSpring <287222957+FirmaSpring@users.noreply.github.com>	3 weeks ago
MoonsvnLyn	31b62b1aa7	docs: drop copied Robidoux Sharp comment from Spline CubicResampler.Spline had a second XML summary copied from RobidouxSharp. The field is the B-spline (B=1, C=0) kernel, so only the spline summary should remain. Co-authored-by: FirmamentalSpring <287222957+FirmaSpring@users.noreply.github.com>	3 weeks ago
James Jackson-South	e8892ecd8a	Guard CCITT runs that exceed row width Adds explicit bounds checks before writing decoded CCITT runs in both T4 and Modified Huffman TIFF decompressors, preventing oversized runs from writing past the current row. Error messages were also standardized/capitalized for CCITT parsing failures. Includes new regression tests using compressed TIFF PoCs to verify decoding now throws ImageFormatException with the expected width-overrun message.	3 weeks ago
Stefan Nikolei	eb549bcda3	Use Collection expressions and Target-typed new 1. Collection expressions (`[]` syntax) replacing `new List<T>()`, `new T[] {}`, `.ToArray()`, etc. 2. Target-typed `new()` expressions where appropriate 3. Using spread elements (`[.. collection]`) instead of `.ToArray()` and `.Concat().ToArray()` 4. Adding `#pragma warning disable/restore CS0649` for intentionally unassigned struct fields	3 weeks ago

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9547 Commits (e838c22a9c39d875ca3822e13ef0ec4dbf76e1ce)