ImageSharp

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	c9af728104	Add plus and extended pixel blend modes Introduce the `Plus` alpha composition mode and add support for ColorDodge, ColorBurn, SoftLight, Difference, Exclusion, Hue, Saturation, Color, and Luminosity across straight-alpha and associated-alpha pixel blenders. The generated blender/function tables and selector logic were updated to expose the new combinations, and tests were expanded to cover mode mapping, expected blend results, and parity between straight and premultiplied alpha paths.	1 week ago
James Jackson-South	b81b9a2792	Use associated alpha blending with coverage Route BlendWithCoverage calls through AssociatedAlphaPorterDuffFunctions when TOperator.IsAssociatedAlpha is true, across all SIMD widths (scalar, Vector256, Vector512) and all BlendWithCoverageFunction overloads.	2 weeks ago
James Jackson-South	3c3d523954	Flatten pixel blender hierarchy	3 weeks ago
James Jackson-South	1c726da0df	Clean up normalized SIMD pipelines	3 weeks ago
James Jackson-South	873c64ec12	Normalize pixel blending SIMD traversal	3 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.	1 month 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.	1 month ago
James Jackson-South	eb4bfc95ea	Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling.	1 month ago
James Jackson-South	1e65e08fc1	Add additional unit tests to improve code coverage. Update licensing version	3 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	9 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

22 Commits (c9af728104216e768faef206c45a0a00a36bdfb7)