ImageSharp

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	5ba048be36	Complete AV1 predictor architecture checkpoint	2 months ago
James Jackson-South	49b348c5dd	Implement SIMD-first AV1 film grain synthesis	2 months ago
James Jackson-South	95fc19b705	Implement SIMD-first AV1 loop restoration	2 months ago
James Jackson-South	780189159b	Implement AV1 super-resolution filtering	2 months ago
James Jackson-South	a0dfc25d4c	Implement SIMD-first AV1 deblocking	2 months ago
James Jackson-South	670dcac2cf	Implement AV1 lossless inverse reconstruction	2 months ago
James Jackson-South	99e42d1a6a	Implement SIMD-first AV1 palette reconstruction	2 months ago
James Jackson-South	c94cababb1	Implement SIMD-first AV1 chroma-from-luma prediction	2 months ago
James Jackson-South	53204b223b	Implement SIMD-first AV1 transform architecture	2 months ago
James Jackson-South	2bd81bb7ca	Advance HEIF codec implementation	2 months ago
James Jackson-South	1098109df3	Unify HEIF planar color conversion	2 months ago
James Jackson-South	24ffa64096	Match HEVC full-range color presentation	2 months ago
James Jackson-South	7bf24aad23	Optimize exact-length RGB plane packing	2 months ago
James Jackson-South	c06e4b5873	Implement HEVC coefficient decoding	2 months ago
James Jackson-South	aec1319433	Implement SIMD-first HEVC residual reconstruction	2 months ago
James Jackson-South	b9cadd0a88	Implement SIMD-first HEVC inverse quantization	2 months ago
James Jackson-South	f512abf4a1	Implement SIMD-first HEVC inverse transforms	2 months ago
James Jackson-South	29db1164ad	Implement HEVC intra reference preparation	2 months ago
James Jackson-South	a38137830d	Implement SIMD-first HEVC intra prediction	2 months ago
James Jackson-South	7b1bb3e8ed	Implement shared HEIF color conversion	2 months ago
James Jackson-South	1f8bef166c	Implement JPEG-style AV1 color conversion	2 months ago
James Jackson-South	1df3490356	Rework AV1 transforms as SIMD operators	2 months 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 months 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 months 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 months 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	2 months ago
James Jackson-South	1c726da0df	Clean up normalized SIMD pipelines	3 months ago
James Jackson-South	ca126a5f4a	Remove replaced SIMD implementations	3 months ago
James Jackson-South	9d1aa66f67	Normalize PNG filter encoding	3 months ago
James Jackson-South	501afd48c1	Normalize stateful Vector4 transforms	3 months ago
James Jackson-South	5a2fbbe795	Normalize packed pixel conversion shuffles	3 months ago
James Jackson-South	873c64ec12	Normalize pixel blending SIMD traversal	3 months ago
James Jackson-South	e9db3675e9	Normalize JPEG color conversion SIMD	3 months ago
James Jackson-South	ebe5cc64da	Add TensorPrimitives compatibility implementation	3 months ago
James Jackson-South	3d3f49fab8	Refine alpha conversion and AOT seeding Introduce explicit associated/unassociated pixel conversion APIs across `IPixel` and `PixelOperations`, and rework associated-alpha operations to use representation-aware bulk hooks. Update pixel implementations, converters, blenders, and generated code to consistently apply `Premultiply`/`UnPremultiply` semantics, plus SIMD-backed conversion paths for half and signed formats. Fix codec and processing behavior where alpha handling was incorrect or lossy (notably TIFF/EXR decode/encode, convolution/resize/filter/normalization/dithering paths), and add targeted tests for these cases. Expand AOT compiler roots (including EXR and additional pixel/processor coverage), add a new public API test project for pixel-operations extensibility, and add broad alpha-representation and quantization regression coverage.	3 months ago
James Jackson-South	4b07920c7c	Fix alpha association and SIMD rounding parity Refactors `Color` to track both exposed and stored alpha representations, adds `ToScaledVector4(PixelAlphaRepresentation)`, and adjusts pixel conversion paths so associated formats preserve canonical values without unnecessary unpremultiply/reassociate loss. This also updates equality/hash behavior to compare canonical scaled values. SIMD helpers are split into `MultiplyAddEstimate` vs `FusedMultiplyAdd`, with byte-to-float normalization updated to match scalar rounding exactly across vector widths. JPEG converters, resize kernels, and Porter-Duff/associated-alpha blending paths were updated to use the appropriate helper for either fast estimate or strict fused rounding semantics. Tests were expanded substantially (including exhaustive component/alpha cases and fused-order checks), incidental test cleanup was applied, benchmark comment snapshots were refreshed, and one black/white reference output image was updated.	3 months ago
James Jackson-South	c4683902a4	Add associated-alpha pixel formats Introduce Rgba32P, Bgra32P, Argb32P, Abgr32P, NormalizedByte4P, and HalfVector4P. Add representation-aware scalar and bulk conversions, optimized pixel operations, and associated-alpha blending across all Porter-Duff modes. Include comprehensive conversion, layout, blending, and performance coverage.	3 months ago
James Jackson-South	1e65e08fc1	Add additional unit tests to improve code coverage. Update licensing version	6 months ago
Anton Firszov	25b3567482	Benchmark parallelization (#3111 ) * add parallel processing benchmarks * introduce RunExperiment and fix warnings in test code * fix benchmarks * proper ProcessorThroughputTest * test additional processors * ProcessorThroughputTest -> ProcessorThroughputBenchmark * add DrawImage to ParallelProcessing benchmark * readonly * Disable BMP tests -- https://github.com/SixLabors/ImageSharp/issues/3112 * revert ImageMagick update * delete CountingUnit * rename field	7 months ago
James Jackson-South	fd688db0eb	Complete implementation and add tests/benchmark	7 months ago
James Jackson-South	f0ce591a64	Rename quantizer and update tests	7 months ago
James Jackson-South	90f0c0b5d4	Update and simplify quantization color caches.	7 months ago
Brian Popow	b95663489e	Add tests for exr metadata	7 months ago
Brian Popow	9ead3ebe3a	Update Magick.NET-Q16 to version 14.11.1 for fix to decoding zip compressed exr files	7 months ago
Brian Popow	d29fe89a27	Add benchmark for decoding exr image	7 months ago
James Jackson-South	d041f47726	Update Config.cs	9 months ago
James Jackson-South	192c4aba05	Micro optimizations	10 months ago
Stefan Nikolei	c560e321de	Drop .NET9	11 months ago
Stefan Nikolei	8bd918aa96	Add .NET10.0 in all projects	11 months ago
Stefan Nikolei	5de26525fe	Convert CodeBase to collection Expressions	1 year ago

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905 Commits (66d1f3c41b0baeaa98726b57d5feaeba50874f16)