ImageSharp

Commit Graph

Author	SHA1	Message	Date
James Jackson-South	f9653c0ff3	Merge pull request #3168 from FirmaSpring/fix/samples-repo-link docs: point samples link at SixLabors.Samples.ImageSharp	2 weeks ago
James Jackson-South	27b5e5e18c	Merge branch 'main' into fix/samples-repo-link	2 weeks ago
James Jackson-South	0815358f92	Merge pull request #3176 from SixLabors/js/tiff-ccitt-output-bounds Fix CCITT decompressor bounds checks and error handling	2 weeks ago
James Jackson-South	9ee7d1dd5b	Fix tiled CCITT decompressor width handling Use tile width (instead of full image width) when creating T4/T6/Modified Huffman decompressors for tiled TIFF decoding, preventing row-size mismatches and false overrun failures. Also standardize the CCITT overrun error message and add regression coverage for both strip-based and tiled reporter samples that must throw when decoded pixels exceed image width.	2 weeks ago
MoonsvnLyn	d5568e7271	docs: point samples link at SixLabors.Samples.ImageSharp The README linked to github.com/SixLabors/Samples/tree/main/ImageSharp, which returns GET 404. The samples now live in SixLabors.Samples.ImageSharp on the same repo. Co-authored-by: FirmamentalSpring <287222957+FirmaSpring@users.noreply.github.com>	2 weeks ago
James Jackson-South	e8892ecd8a	Guard CCITT runs that exceed row width Adds explicit bounds checks before writing decoded CCITT runs in both T4 and Modified Huffman TIFF decompressors, preventing oversized runs from writing past the current row. Error messages were also standardized/capitalized for CCITT parsing failures. Includes new regression tests using compressed TIFF PoCs to verify decoding now throws ImageFormatException with the expected width-overrun message.	2 weeks ago
James Jackson-South	5cd4d0d26a	Update shared-infrastructure	3 weeks ago
James Jackson-South	3e1dd486cd	Merge pull request #3165 from SixLabors/js/configurable-allocator-limits Make MemoryAllocator limits configurable and extensible	4 weeks ago
James Jackson-South	bcfaed7c3e	Update AotCompilerTools.cs	4 weeks ago
James Jackson-South	0df7ccaa61	Make MemoryAllocator limits configurable and extensible The allocation limits on MemoryAllocator were internal with no public way to raise the 1 GB single-buffer default, and ApplyOptions was not callable from external subclasses, which blocked custom allocators. - Expose MemoryGroupAllocationLimitBytes, SingleBufferAllocationLimitBytes, and AccumulativeAllocationLimitBytes with validated protected setters. - Make ApplyOptions protected so derived allocators can accept options. - Add MemoryAllocatorOptions.SingleBufferAllocationLimitMegabytes to raise the contiguous buffer cap up to 2047 MB without a custom allocator. - Add public-api tests that implement a complete external allocator. - Add behavior tests for the new option and its validation.	4 weeks ago
James Jackson-South	d2873f87ca	Merge pull request #3164 from SixLabors/js/fix-pbm-16bit-endianness Fix 16-bit binary PBM sample byte order	4 weeks ago
James Jackson-South	8ca712019e	Fix 16-bit binary PBM sample byte order The binary PGM and PPM formats store 16-bit samples most significant byte first. The decoder and encoder read and wrote them in native little-endian order, so every wide sample was byte swapped. This corrects the swizzled colors reported for 16-bit PPM images. - Reverse the sample byte order in BinaryDecoder and BinaryEncoder. - Fix integer division in the max pixel value upscale factor. - Add exact-value, reference-decoder, upscale, and round-trip tests. - Add a 16-bit PPM test image and its Magick-anchored reference PNG. - Document the binary decoder and encoder in full.	4 weeks ago
James Jackson-South	704e068790	Merge pull request #3163 from SixLabors/js/colrv1-blending-modes Add plus and extended pixel blend modes	4 weeks ago
James Jackson-South	ad12d7a4bb	Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>	4 weeks ago
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.	4 weeks ago
James Jackson-South	2e2d67ee4f	Merge pull request #3162 from SixLabors/remove-antialias-threshold Remove AntialiasThreshold from GraphicsOptions	4 weeks ago
James Jackson-South	0b9f1630c0	Update GraphicsOptions.cs	4 weeks ago
James Jackson-South	6995704190	Remove AntialiasThreshold from GraphicsOptions Drops the `AntialiasThreshold` field/property from `GraphicsOptions` and updates related XML docs to reflect the simplified antialiasing behavior. Clone logic and test coverage were adjusted accordingly, including removal of threshold assertions and comparer checks.	4 weeks 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.	1 month ago
James Jackson-South	ed64ea7197	Reject ICO entries at stream-end offset Tightened icon frame bounds validation to treat `ImageOffset == available` as invalid, preventing non-empty resources from starting at the exclusive end of the icon stream. Added a regression test that mutates an ICO directory entry to this boundary value and verifies both `Decode` and `Identify` throw `InvalidImageContentException` with the expected message.	1 month ago
James Jackson-South	8db96638cb	Merge pull request #2899 from zxbmmmmmmmmm/feat/ani Add ANI decoder support	1 month ago
James Jackson-South	eadb2a6c79	Handle oversized ANI chunks and partial icon masks	1 month ago
James Jackson-South	e9aa4bffbb	Address ANI and icon review feedback	1 month ago
James Jackson-South	db5b03d894	Complete ANI, ICO, and CUR codec support	1 month ago
James Jackson-South	fac4a24827	Merge branch 'main' into pr/2899 # Conflicts: # src/ImageSharp/Formats/_Generated/ImageMetadataExtensions.cs # tests/ImageSharp.Tests/TestImages.cs	1 month ago
James Jackson-South	680f2c2ba4	Merge pull request #3161 from SixLabors/perf/simd-primitives-normalization Normalize SIMD pipelines using TensorPrimitives_	1 month ago
James Jackson-South	14cf138cbb	Validate tensor primitive span contracts	1 month ago
James Jackson-South	043c264aef	Flatten JPEG ICC color conversion	1 month ago
James Jackson-South	3c3d523954	Flatten pixel blender hierarchy	1 month ago
James Jackson-South	b54c5caf5b	Fix tensor negation on ARM64	1 month ago
James Jackson-South	979a9237c5	Align tensor primitive dispatch with runtime	1 month ago
James Jackson-South	fb7ed72629	Use AVX-512 for byte tensor addition	1 month ago
James Jackson-South	267802a4b6	Optimize ICC LUT normalization	1 month ago
James Jackson-South	368498133a	Fix Bokeh normalization on .NET 10	1 month ago
James Jackson-South	43d99b46dc	Use tensor multiplication for Bokeh kernels	1 month ago
James Jackson-South	41f17ba6b5	Use tensor division for Gaussian kernels	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	ca126a5f4a	Remove replaced SIMD implementations	1 month ago
James Jackson-South	71d27f4b85	Correct SIMD helper accessibility	1 month ago
James Jackson-South	9d1aa66f67	Normalize PNG filter encoding	1 month ago
James Jackson-South	501afd48c1	Normalize stateful Vector4 transforms	1 month ago
James Jackson-South	5a2fbbe795	Normalize packed pixel conversion shuffles	1 month ago
James Jackson-South	873c64ec12	Normalize pixel blending SIMD traversal	1 month ago
James Jackson-South	e9db3675e9	Normalize JPEG color conversion SIMD	1 month ago
James Jackson-South	ebe5cc64da	Add TensorPrimitives compatibility implementation	1 month ago
James Jackson-South	a9d4046f3f	Merge pull request #3160 from SixLabors/js/fix-3151 Add AOT compiler seeds for pixel formats and ICO, CUR, QOI codecs	1 month ago
James Jackson-South	395c8bdb65	Update AotCompilerTools.cs	1 month ago
James Jackson-South	b142dbacff	Add AOT compiler seeds for ICO, CUR, QOI formats - Add ICO, CUR, and QOI encoder/decoder seeding in AotCompilerTools - Introduce SeedPixelOperations() to explicitly seed all built-in pixel format PixelOperations<T> specializations for Mono WASM AOT - Add [DynamicDependency] on Configuration constructors to keep the seed graph visible to .NET trimmers - Add AI coding guideline files (AGENTS.md, CLAUDE.md, GEMINI.md, copilot-instructions.md) - Update .gitattributes to treat .a, .dylib, and .so as binary	1 month ago

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14431 Commits (f9653c0ff3aa4f5d39b140ea15cfec4938822ddd) All Branches Search

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