ImageSharp

Commit Graph

Author	SHA1	Message	Date
winscripter	acc474ea35	Complete modular transforms, context prediction Common/Helpers - Add InterleaveLower and InterleaveUpper to Vector128_ and Vector256_ - Add unit test for InterleaveLower and InterleaveUpper (specifically for Vector256_) - Add Average to Numerics.cs Common - Add 32 and 33 to the InlineArray.tt text template Formats/Jxl/IO/Metadata - Remove unnecessary System.Runtime.CompilerServices using directive from JxlCustomTransformData and JxlOpsinInvreseMatrix Formats/Jxl/Processing/Decoder - Remove unncessary using SixLabors.ImageSharp.Formats.Jxl.IO Formats/Jxl/Processing/Encoder - Add partial Fast Lossless Encoder work (+enc_fast_lossless.cc; largest file in libjxl source) - Add linear algebra (+enc_linalg.cc, +enc_linalg.h) Formats/Jxl/Processing/Jpeg - Work that would later become JXL<->JPEG lossless coding mode Formats/Jxl/Processing/Modular/Encoding/ContextPrediction - Finish context prediction (+context_predict.h) Formats/Jxl/Processing/Modular/Transforms - Finish Reversible Color Transform (+rct.cc, +rct.h, +enc_rct.cc, +enc_rct.h) - Finish Palette/Indexed coding (+palette.cc, +palette.h, +enc_palette.cc, enc_palette.h) - Finish Squeeze transform (+squeeze.cc, +squeeze.h, +enc_squeeze.cc, +enc_squeeze.h) Formats/Jxl/Processing/RenderPipeline - Incomplete render pipeline abstractions with EPF (Edge Preserving Filter) 0 stage (+render_pipeline_stage.cc, +render_pipeline_stage.h, +stage_epf.cc, +stage_epf.h) Formats/Jxl/Processing/Splines - Remove unnecessary System.Runtime.CompilerServices using directive Formats/Jxl/Processing - Add dequantizer matrices - Remove JxlEndianness (prefer ByteOrder from ImageSharp/Common) - Add missing constant to JxlLoopFilter - Remove unnecessary using SixLabors.ImageSharp.Common.Helpers from JxlMath - Replace JxlPixelFormat to use ByteOrder - Update quantizers to use dequantizer matrices and quantizer weights - Add quantizer encoding and constants - Add SIMD utilities - Remove System.Runtime.CompilerServices using from JxlWeightsSeparable5 - Remove InlineArray3, InlineArray36 and InlineArray15 from InlineArrays (3 and 15 already exist in System.Runtime.CompilerServices; 36 already exists in InlineArray.tt from ImageSharp/Common) NEXT STEPS The current focus would be applying refactors and optimizations from reviews, followed by completing the JPEG XL modular.	2 days 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.	1 week 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.	1 week ago
Stefan Nikolei	8930d4fd6f	Migrate to xUnitV3	2 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	2 weeks ago
James Jackson-South	14cf138cbb	Validate tensor primitive span contracts	1 month ago
James Jackson-South	b54c5caf5b	Fix tensor negation on ARM64	1 month ago
James Jackson-South	c1dc1aedb4	Use tensor negation for sharpen kernels	1 month ago
James Jackson-South	49d20566a3	Use tensor addition for histogram offsets	1 month ago
James Jackson-South	1c726da0df	Clean up normalized SIMD pipelines	1 month ago
James Jackson-South	5a2fbbe795	Normalize packed pixel conversion shuffles	1 month ago
James Jackson-South	ebe5cc64da	Add TensorPrimitives compatibility implementation	1 month 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.	2 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.	2 months ago
James Jackson-South	1e65e08fc1	Add additional unit tests to improve code coverage. Update licensing version	4 months ago
James Jackson-South	766175ff06	Fix tests	9 months ago
Stefan Nikolei	284e40e3db	Disable SSE42	10 months ago
Stefan Nikolei	fc211a7aa7	Update Intrinsic usage	10 months ago
Stefan Nikolei	ad4b3e90b2	Update ISA Groups https://github.com/dotnet/runtime/issues/121685#issuecomment-3539194032	10 months ago
Stefan Nikolei	18b8b662e9	Use Target Type new only when apparent	1 year ago
Stefan Nikolei	57f5966fe7	use Explicit Types and Target Type new	1 year ago
James Jackson-South	71ca954e35	Revert naming	1 year ago
James Jackson-South	cd3aa18dd4	Rename and refactor method	1 year ago
James Jackson-South	3d86c583ee	Refactor and fix for transform space	2 years ago
James Jackson-South	c51d84d79d	Use double precision for accuracy	2 years ago
Socolin	e244efa77a	Adjust GaussianEliminationSolver, replace generic type with float	2 years ago
Socolin	5a79591a0c	Add QuadDistortion to ProjectiveTransformBuilder	2 years ago
James Jackson-South	c6758df08b	Optimize and cleanup ByteToNormalizedFloatReduce	3 years ago
James Jackson-South	89cd8492f1	Remove unused methods	3 years ago
James Jackson-South	980347e96f	ENhance NormalizedFloatToByteSaturate	3 years ago
James Jackson-South	dfd983f17c	Update library to use new pixel API	3 years ago
Günther Foidl	f746e686df	PR feedback + use nuint instead of nint	4 years ago
James Jackson-South	eda0869f09	Update benchmarks and add more tests	4 years ago
James Jackson-South	b9e4810418	Refactor DefaultShuffleX to use constants.	4 years ago
James Jackson-South	9e7cf1611b	Use MMShuffle consts everywhere and refactor explicit shuffle components to use them	4 years ago
James Jackson-South	0e9a066195	FS Namespaces and Implicit Global Usings	4 years ago
Dirk Lemstra	1c5a78ce78	Removed unit tests.	4 years ago
Dirk Lemstra	3031400009	Did not push all files....	4 years ago
James Jackson-South	eee64f25d6	Remove SUPPORTS conditions	4 years ago
James Jackson-South	97baeaf438	Update all files	4 years ago
Dmitry Pentin	7ced49747e	Fixed tests	5 years ago
Dmitry Pentin	f3b8e5cd8d	gfoidl IsOutOfRange	5 years ago
Brian Popow	1e299beed6	A little cleanup	5 years ago
Brian Popow	fa8c590e0e	Skip tests if Sse2 is not supported	5 years ago
James Jackson-South	38bf216e09	Fix newline endings	5 years ago
Dmitry Pentin	13c3a45a98	Added DivideCeil	5 years ago
Dmitry Pentin	3c70300a41	Added Log2 tests	5 years ago
Dmitry Pentin	6d4e2ee23c	Moved jpeg converter scaler tests to to jpeg converter tests	5 years ago
Dmitry Pentin	121d1fa917	Fixed build error due to invalid using	5 years ago
Dmitry Pentin	35daf2110f	Added tests for vector rgb pixel matrix scaling	5 years ago

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142 Commits (e7d3608b3dbe1cb65fc6ae4f7af53e2c7548472e)