ImageSharp

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	1c726da0df	Clean up normalized SIMD pipelines	1 month ago
James Jackson-South	ca126a5f4a	Remove replaced SIMD implementations	1 month ago
James Jackson-South	71d27f4b85	Correct SIMD helper accessibility	1 month ago
James Jackson-South	9d1aa66f67	Normalize PNG filter encoding	1 month ago
James Jackson-South	501afd48c1	Normalize stateful Vector4 transforms	1 month ago
James Jackson-South	5a2fbbe795	Normalize packed pixel conversion shuffles	1 month ago
winscripter	765c892df0	Implement Butteraugli core functions	1 month ago
James Jackson-South	873c64ec12	Normalize pixel blending SIMD traversal	1 month ago
James Jackson-South	e9db3675e9	Normalize JPEG color conversion SIMD	1 month ago
James Jackson-South	ebe5cc64da	Add TensorPrimitives compatibility implementation	1 month ago
James Jackson-South	a9d4046f3f	Merge pull request #3160 from SixLabors/js/fix-3151 Add AOT compiler seeds for pixel formats and ICO, CUR, QOI codecs	1 month ago
James Jackson-South	395c8bdb65	Update AotCompilerTools.cs	1 month ago
James Jackson-South	b142dbacff	Add AOT compiler seeds for ICO, CUR, QOI formats - Add ICO, CUR, and QOI encoder/decoder seeding in AotCompilerTools - Introduce SeedPixelOperations() to explicitly seed all built-in pixel format PixelOperations<T> specializations for Mono WASM AOT - Add [DynamicDependency] on Configuration constructors to keep the seed graph visible to .NET trimmers - Add AI coding guideline files (AGENTS.md, CLAUDE.md, GEMINI.md, copilot-instructions.md) - Update .gitattributes to treat .a, .dylib, and .so as binary	1 month ago
James Jackson-South	776cb8bee3	Merge pull request #3159 from SixLabors/fix/3145-preserve-tiff-icc-profile Clone TIFF profiles into image metadata	1 month ago
James Jackson-South	e2b43407cc	Handle ulong values for EXIF Long writes Fixes EXIF serialization when `ExifLong8Array` downgrades to `ExifDataType.Long` but still stores values as `ulong`. `ExifWriter.WriteValue` now handles `ulong` inputs in the `Long` branch by writing 32-bit values, and a BigTIFF metadata test verifies mixed in-range values are written correctly as two little-endian `uint`s.	1 month ago
James Jackson-South	494d2dd97b	Clone TIFF profiles into image metadata Update TIFF metadata creation to build ImageMetadata after IFD tag processing and copy root-frame EXIF/ICC/IPTC/XMP profiles to image scope via deep clones. This keeps image-level metadata in sync for downstream single-frame encoders while preserving independent mutability between frame and image metadata. Tests now cover preserved ICC handling and verify image-level profile presence, equality, and non-shared instances for EXIF/XMP/IPTC, including ignore-metadata behavior.	1 month ago
James Jackson-South	0fad26d1c3	Merge pull request #3137 from Erik-White/png-cgbi-improvements Improvements to Apple CgBI PNG handling	1 month ago
James Jackson-South	dfdc0734e3	Validate CgBI chunk order in PNG decoder Handle CgBI chunks consistently when they appear after IHDR by routing both identify/decode paths through a new `ReadCgbiChunk()` method that immediately validates already-read headers. This prevents invalid CgBI images from bypassing compatibility checks when chunk order is unusual. Added PNG tests that reorder the first two chunks to confirm incompatible CgBI headers now throw in both identify and decode flows. Also renames `ZlibInflateStream` to `ZlibInflateReader` and updates EXR/PNG/TIFF call sites for clearer intent.	1 month ago
James Jackson-South	0bccbfe2f5	Merge branch 'main' into png-cgbi-improvements	1 month ago
James Jackson-South	69b85ea7c5	Merge pull request #3157 from SixLabors/fix/3156-resize-to-one Fix degeneracy check for resize transforms	1 month ago
James Jackson-South	3d89f941d4	Fix degeneracy check for resize transforms Use exact zero determinant checks in `TransformUtilities.IsDegenerate` for `Matrix3x2` and `Matrix4x4` instead of epsilon-based near-zero detection, preventing valid transforms from being treated as degenerate during extreme downscales. Added a regression test for issue #3156 to verify resizing large square images (1024/2048) to 1x1 succeeds and preserves the expected pixel.	1 month ago
James Jackson-South	2929bc73c0	Merge pull request #3155 from SixLabors/dependabot/github_actions/actions/setup-dotnet-6 Bump actions/setup-dotnet from 5 to 6	1 month ago
winscripter	359125039e	Start work on Butteraugli See butteraugli.h Added the parameters structure	1 month ago
winscripter	9c6b4efa24	Add Huffman common methods	1 month ago
winscripter	abafaf8c03	Add CFL See chroma_from_luma.cc and chroma_from_luma.h	1 month ago
winscripter	f71bab20a6	Use distinct read-only spans	1 month ago
winscripter	6eda7e2ad4	Remove aggressive inlining attributes, fix usings	1 month ago
winscripter	2758454c1b	Move, add entropy coding common functions	1 month ago
dependabot[bot]	c54293cdfb	Bump actions/setup-dotnet from 5 to 6 Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 5 to 6. - [Release notes](https://github.com/actions/setup-dotnet/releases) - [Commits](https://github.com/actions/setup-dotnet/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/setup-dotnet dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	1 month ago
winscripter	b72019667a	Add opsin inverse parameters, some quantizer weight work	2 months ago
winscripter	07f6be0000	Fix memory leak	2 months ago
winscripter	674f82ad3c	Add quantizer	2 months ago
winscripter	ded8906f29	Move Metadata folder to IO	2 months ago
winscripter	16c55f343a	Add frame header	2 months ago
winscripter	a803f01ab6	Add Y'Cb'Cr chroma subsampling as part of the frame header See frame_header.h	2 months ago
winscripter	d401b71313	Fix errors	2 months ago
winscripter	6aa313f895	Add matrices	2 months ago
winscripter	a6a0263836	Implement visitor for JxlBitDepth	2 months ago
winscripter	decc0b232c	Fully implement JPEG XL fields See fields.h and fields.cc	2 months ago
winscripter	446e4a5e65	Add loop filter See loop_filter.h, loop_filter.cc, epf.h and epf.cc	2 months ago
winscripter	51b7765415	Implement signed packing See pack_signed.h	2 months ago
winscripter	7223d98e66	Add DCT memory, make JxlImage3<T> implement IDisposable	2 months ago
winscripter	73c7cec5cd	Add DCT scales See dct_scales.h and dct_scales.cc	2 months ago
winscripter	b3023f29cf	Add separable weights See convolve.h	2 months ago
winscripter	b15c190a8e	Add symmetric weights; fix broken using See convolve.h	2 months ago
winscripter	289fecdb99	Move AC strategy & Coefficients stuff into Processing	2 months ago
James Jackson-South	9a189d3dc0	Merge pull request #3154 from SixLabors/js/premultiplied-pixel-formats Enhance pixel formats and associated-alpha operations with optimizations	2 months ago
James Jackson-South	e1c3013f96	Fix bulk RGBA-compatible conversion bounds Slice the destination span to source length in `Vector4Converters.RgbaCompatible.FromVector4` so SIMD/scalar tails never process spare destination capacity. Expanded pixel-format tests to run across hardware intrinsic configurations, added dedicated RGB24/BGR24 bulk conversion coverage with sentinel checks for out-of-range writes, and relaxed associated-alpha half packing assertions to treat NaN payload differences as valid IEEE behavior.	2 months ago
James Jackson-South	c1449ebeb2	Update AssociatedAlphaPixelTests.cs	2 months ago
James Jackson-South	42f6fb6276	Revert "Potential fix for pull request finding 'Equality check on floating point values'" This reverts commit `ba4d1df1e1`.	2 months ago

1 2 3 4 5 ...

14548 Commits (dfd99a0d8a64bdebf22f1e9beb96e6dfeb829b03) All Branches Search

14548 Commits (dfd99a0d8a64bdebf22f1e9beb96e6dfeb829b03)

All Branches