ImageSharp

Commit Graph

Author	SHA1	Message	Date
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.	6 days 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.	6 days ago
James Jackson-South	eb4bfc95ea	Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling.	2 weeks ago
James Jackson-South	1e65e08fc1	Add additional unit tests to improve code coverage. Update licensing version	2 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	6b6b474892	Introduce PixelComponentInfo + simplify Color	3 years ago
James Jackson-South	0e9a066195	FS Namespaces and Implicit Global Usings	4 years ago
James Jackson-South	97baeaf438	Update all files	4 years ago
Brian Popow	49e57722b8	Cleanup	5 years ago
James Jackson-South	27e6b58643	Final final warnings	5 years ago
Brian Popow	074d1a6a12	Add xunit trait attributes to tests	6 years ago
James Jackson-South	874115bd0a	Update license	6 years ago
James Jackson-South	6183dd8c13	Update source license info.	6 years ago
Sergio Pedri	94c4660d10	Switched pixel format type constraint to unmanaged	7 years ago
James Jackson-South	ba329d3bdd	Delete Rgba32 named colors	7 years ago
Brian Popow	7b052c8076	Fix stylecop warnings in the test project	7 years ago
Simon Cropp	270a073fc6	Cleanup (#965 ) * redundant () * redundant stirng interpolation * use method groups * redundant unsafe * redundant qualifiers * redundant () * redundant init * redundant init * redundant casts * redundant casts	7 years ago
Simon Cropp	2c04d6b036	redundant usings (#960 )	7 years ago
James Jackson-South	5abca49055	Master cleanup (#952 ) * Fix gitignore and line endings * Update README.md	7 years ago
Vicente Penades	74aff0ea06	Adding more tests to cover single pixel ColorBlending and AlphaComposition functions	8 years ago
Vicente Penades	96d2f6ddcc	Split PixelBlendMode enumeration into PixelColorBlendingMode and PixelAlphaCompositionMode	8 years ago
James Jackson-South	1da918033b	No underscores!	8 years ago
Vicente Penades	4bc4ad64b8	Changed Pixel Blender/Composer generators to generate all combinations of ColorBlenders and AlphaComposers	8 years ago
James Jackson-South	99225bc589	Add basic comparision tests	8 years ago
Anton Firszov	90bf1c85a6	fix build	9 years ago
Scott Williams	872ca973de	inital rename packages and namespaces	9 years ago
Scott Williams	0384acb36f	generate pixel blenders	9 years ago
Anton Firszov	12dd3fa69a	introducing Rgb24 & Bgr24	9 years ago

17 Commits (2ffa9fb07bd15364cd2c8e52f34666da225d5d85)