ImageSharp

Commit Graph

Author	SHA1	Message	Date
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	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	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
James Jackson-South	0e9a066195	FS Namespaces and Implicit Global Usings	4 years ago
James Jackson-South	eee64f25d6	Remove SUPPORTS conditions	4 years ago
James Jackson-South	97baeaf438	Update all files	4 years ago
Brian Popow	1e299beed6	A little cleanup	5 years ago
Brian Popow	fa8c590e0e	Skip tests if Sse2 is not supported	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
Anton Firszov	2cc71f4101	fix build	6 years ago
Anton Firszov	02ac45971b	add benchmark results and fix PixelOperations	6 years ago
Anton Firszov	2ff0cb93dc	polishing	6 years ago
Anton Firszov	9e0b7fc874	started Rgba32	6 years ago
Anton Firszov	7e33e3fbdb	AVX2 implemetation seems to work	6 years ago
Anton Firszov	dd0447ef4c	entry API & tests	6 years ago
James Jackson-South	ded9217254	Handle Bmp encoder padding.	6 years ago
James Jackson-South	c4f7f67fd5	Initial 3padshuffle4	6 years ago
James Jackson-South	893247bd88	Add 4 channel float shuffling.	6 years ago
James Jackson-South	8e993394b4	Benchmarks, tests, and cleanup.	6 years ago
James Jackson-South	f493aa4efa	Implement SimdUtils.HwIntrisics	6 years ago
James Jackson-South	874115bd0a	Update license	6 years ago
James Jackson-South	6183dd8c13	Update source license info.	6 years ago
Anton Firszov	11a3700bfc	improve naming in SimdUtils	7 years ago
Anton Firszov	173cdb928a	cleanup and fix build errors	7 years ago
Anton Firszov	8efdbfb9de	AVX float -> byte conversion	7 years ago
Anton Firszov	eb76788232	IsAvx2CompatibleArchitecture => HasVector8	7 years ago
Brian Popow	7b052c8076	Fix stylecop warnings in the test project	7 years ago
Simon Cropp	bcbd4726a6	use var where apparent (#972 ) * use var where apparent * use var where apparent * should use Rgb24	7 years ago
Anton Firszov	b4c1f8bf37	AVX2 optimized Block8x8 -> Block8x8F conversion	8 years ago
Anton Firszov	9b0ee6fb2a	minimize ceremonial overhead in BulkConvertByteToNormalizedFloat() and BulkConvertNormalizedFloatToByteClampOverflows()	8 years ago
Anton Firszov	8793880447	FallbackIntrinsics128 + ImageMaths.Modulo* implementations	8 years ago
Anton Firszov	81c57a812d	Bulk conversion of arbitrary-sized Span-s of scalars	8 years ago
Anton Firszov	f31c95e25d	fix accuracy issues	8 years ago

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61 Commits (ed751cb3ccdfaa74bbff95cf92210ea7d47cb318)