ImageSharp

Commit Graph

Author	SHA1	Message	Date
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.	3 days ago
James Jackson-South	5a0a74fecc	Merge pull request #3152 from SixLabors/js/fix-convolution-small-bounds Fix convolution sampling for bounds smaller than the kernel radius	4 days ago
James Jackson-South	0b685ab034	Fix convolution sampling for bounds smaller than the kernel radius KernelSamplingMap.CorrectBorder sliced the offset span by radius * kernelSize, so bounds narrower than the kernel radius threw ArgumentOutOfRangeException (GaussianBlur of a 130x8 region with sigma 10, for example), and bounds exactly equal to the radius let Bounce offsets escape the sampling range by folding an overshoot of a full extent to min - 1. Route bounds no larger than the radius through an exact per-mode correction that folds each offset into range: clamp for Repeat, periodic reflection for Mirror and Bounce, and true modulo for Wrap. The single-pass corrections are unchanged for larger bounds.	1 week ago
James Jackson-South	ed6c2ddabf	Merge pull request #3149 from SixLabors/dependabot/github_actions/actions/cache-6 Bump actions/cache from 5 to 6	1 week ago
James Jackson-South	df8634eed1	Merge pull request #3146 from SixLabors/dependabot/github_actions/actions/checkout-7 Bump actions/checkout from 6 to 7	1 week ago
James Jackson-South	67aa0d341c	Merge pull request #3150 from SixLabors/js/porter-duff-coverage Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling.	1 week ago
James Jackson-South	74ecde6667	Merge branch 'main' into js/porter-duff-coverage	1 week ago
James Jackson-South	eb4bfc95ea	Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling.	1 week ago
dependabot[bot]	39d5eec886	Bump actions/cache from 5 to 6 Bumps [actions/cache](https://github.com/actions/cache) from 5 to 6. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v5...v6) --- updated-dependencies: - dependency-name: actions/cache dependency-version: '6' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	3 weeks ago
dependabot[bot]	13f417e40f	Bump actions/checkout from 6 to 7 Bumps [actions/checkout](https://github.com/actions/checkout) from 6 to 7. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/checkout dependency-version: '7' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	4 weeks ago
James Jackson-South	fd464a4725	Revise SECURITY.md for clarity on security policies Updated the security policy to clarify supported versions, reporting vulnerabilities, and scope of responsibility.	4 weeks ago
James Jackson-South	9c41e9c12e	Merge pull request #3141 from SixLabors/dependabot/github_actions/codecov/codecov-action-7 Bump codecov/codecov-action from 6 to 7	1 month ago
James Jackson-South	1e85a10647	Merge branch 'main' into dependabot/github_actions/codecov/codecov-action-7	1 month ago
James Jackson-South	58873574c6	Merge pull request #3143 from SixLabors/js/fix-3142 Fix GIF transparency handling and dither	1 month ago
James Jackson-South	e5ca2782e6	Fix GIF transparency handling and dither	1 month ago
dependabot[bot]	3d50834193	Bump codecov/codecov-action from 6 to 7 Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 6 to 7. - [Release notes](https://github.com/codecov/codecov-action/releases) - [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md) - [Commits](https://github.com/codecov/codecov-action/compare/v6...v7) --- updated-dependencies: - dependency-name: codecov/codecov-action dependency-version: '7' dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com>	1 month ago
James Jackson-South	04ff1e91de	Merge pull request #3136 from Erik-White/png-cgbi Add support for Apple CgBI PNG images	2 months ago
James Jackson-South	a3e9cc6fd4	Fix in-place shuffles and vectorize PNG CgBI transform	2 months ago
Erik White	4f27f4fc38	Merge branch 'png-cgbi' of https://github.com/Erik-White/ImageSharp into png-cgbi	2 months ago
Erik White	5d206ec10f	Add test data for RGB24	2 months ago
James Jackson-South	e4e0613bee	Merge branch 'main' into png-cgbi	2 months ago
Erik White	70a49b1d9d	Add tests for Identify	2 months ago
Erik White	4f85600cb8	Improve ApplyCgbiTransform	2 months ago
Erik White	3e843a06a2	Implement CgBI support	2 months ago
James Jackson-South	f6d369d86a	Merge pull request #3134 from SixLabors/js/fix-pbm-dcoder Validate PBM max pixel value	2 months ago
James Jackson-South	8e6cab957b	Validate PBM max pixel value	2 months ago
James Jackson-South	8f2716b567	GIF: background handling & quantizer overflow fix (#3133 ) * GIF: background handling & quantizer overflow fix * Fix tests	2 months ago
James Jackson-South	ff36e83c74	Add AllocationTrackedMemoryManager and refactor allocators (#3120 ) * Add AllocationTrackedMemoryManager and refactor allocators * Add AllocationTrackingState and refactor tracking * Cleanup * Address feedback * Introduce ApplyOptions and use in allocators * Propagate allocation tracking to lifetime guards * Address Copilot feedback * Fix multi-buffer group tracking and enforce limits * Potential fix for pull request finding Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com> * Fix override accesibility --------- Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>	2 months ago
Sven Claesson	c795d81404	Fix integer overflow and bounds-checking vulnerabilities in EXR decoder (#3126 ) * Fix integer overflow and bounds-checking vulnerabilities in EXR decoder Use ulong arithmetic in CalculateBytesPerRow and block size calculations to prevent integer overflow. Add validation for DataWindow dimensions, block size limits, and row offsets outside stream bounds. * Harden EXR row offset validation * EXR: validate sizes, prevent overflows, dispose image --------- Co-authored-by: James Jackson-South <james_south@hotmail.com>	2 months ago
James Jackson-South	ae72ea08b6	Merge pull request #3127 from SixLabors/js/coverage Add additional unit tests to improve code coverage. Update licensing	2 months ago
James Jackson-South	1e65e08fc1	Add additional unit tests to improve code coverage. Update licensing version	2 months ago
James Jackson-South	2b1c7e0cf1	Merge pull request #3121 from SixLabors/dependabot/github_actions/NuGet/setup-nuget-4 Bump NuGet/setup-nuget from 2 to 4	2 months ago
James Jackson-South	6ec54552f0	Merge pull request #3097 from SixLabors/dependabot/github_actions/codecov/codecov-action-6 Bump codecov/codecov-action from 5 to 6	2 months ago
James Jackson-South	a7b9258349	Merge branch 'main' into dependabot/github_actions/NuGet/setup-nuget-4	2 months ago
James Jackson-South	936a65bdbf	Merge pull request #3124 from SixLabors/bp/decodePxr24 Add support for decoding PXR24 compressed Exr images	2 months ago
Brian Popow	1d99ec24c3	Merge branch 'main' into bp/decodePxr24	3 months ago
Brian Popow	c1de5b61d3	Fix mistake in inflateStream.AllocateNewBytes: Use compressedBytes instead of uncompressedBytes	3 months ago
James Jackson-South	d7c7eb6c58	Merge pull request #3125 from SixLabors/js/buffer2d-update Add ImageFrame visitor; use Buffer2D Size/Bounds + Expose Subregion	3 months ago
James Jackson-South	37f534ea5d	Add ImageFrame visitor; use Buffer2D Size/Bounds + expose subregion extensions	3 months ago
Brian Popow	7ad873aaf3	Fix stylecop warnings	3 months ago
Brian Popow	2bf2e95638	Move rowsPerBlock to base compression class	3 months ago
Brian Popow	7d38e50d3f	Use better test image for float pixel type created with reference encoder	3 months ago
Brian Popow	a85fe63d31	Move undoing zip compression into base class	3 months ago
Brian Popow	e917fd317a	Fix issues with pxr and pixel type uint and float	3 months ago
Brian Popow	e8c9d6db9d	Add test case for pxr compression with pixel type uint	3 months ago
Brian Popow	efa1f8bbae	Add test case for pxr compression with pixel type float	3 months ago
Brian Popow	95ee73e241	Implement pxr decompression for pixel type uint and float	3 months ago
Brian Popow	344d49d86f	Use Width Property from ExrBaseDecompressor	3 months ago
Brian Popow	d805b9b50c	Add test case for pxr24 compressed image	3 months ago
Brian Popow	39b13a46c6	Initial version decode Pxr24 compression	3 months ago

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14329 Commits (c4683902a4aa1187e3cd2176c15306a139e2da39) All Branches Search

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