ImageSharp

Commit Graph

Author	SHA1	Message	Date
winscripter	a803f01ab6	Add Y'Cb'Cr chroma subsampling as part of the frame header See frame_header.h	2 months ago
winscripter	d401b71313	Fix errors	2 months ago
winscripter	6aa313f895	Add matrices	2 months ago
winscripter	a6a0263836	Implement visitor for JxlBitDepth	2 months ago
winscripter	decc0b232c	Fully implement JPEG XL fields See fields.h and fields.cc	2 months ago
winscripter	446e4a5e65	Add loop filter See loop_filter.h, loop_filter.cc, epf.h and epf.cc	2 months ago
winscripter	51b7765415	Implement signed packing See pack_signed.h	2 months ago
winscripter	7223d98e66	Add DCT memory, make JxlImage3<T> implement IDisposable	2 months ago
winscripter	73c7cec5cd	Add DCT scales See dct_scales.h and dct_scales.cc	2 months ago
winscripter	b3023f29cf	Add separable weights See convolve.h	2 months ago
winscripter	b15c190a8e	Add symmetric weights; fix broken using See convolve.h	2 months ago
winscripter	289fecdb99	Move AC strategy & Coefficients stuff into Processing	2 months ago
winscripter	6de4a89413	Add alpha blending	2 months ago
winscripter	57eadbb3f9	Implement noise shared logic	2 months ago
winscripter	7f35b1a3db	Implement Lehmer codes	2 months ago
winscripter	3ed56c954f	Add ANS hybrid uint configuration & LZ77 parameters model	2 months ago
winscripter	8ffb41a7a2	Don't use end of stream singleton	2 months ago
winscripter	1381def54a	Fix memory leaks	2 months ago
winscripter	b716d4e5ff	Add ANS VarLen & histogram parser Currently, there's a VarLenUint8/VarLenUint16 as well as histogram parsing implementation. I will additionally have to implement parsing of ANS codes, uint config and LZ77 parameters.	2 months ago
winscripter	4ec9b957a2	Simplify	2 months ago
winscripter	25e41da0ab	Avoid 'using static'	2 months ago
winscripter	fed0af3254	Add bit-stream reader	2 months ago
winscripter	20c2dd31df	Implement ANS entropy helpers	2 months ago
winscripter	73941c117b	Prefer byte for enums	2 months ago
winscripter	490f02f080	Add ANS entropy structs Add JxlAnsEntry and JxlAnsSymbol. See ans_common.h. These correspond to the Entry and Symbol structures within AliasTable.	2 months ago
winscripter	528149fc1c	Implement CreateFlatHistogram See ans_common.h	2 months ago
winscripter	cb364fa4e9	Turn JxlFrameDimensions into a sealed class It is too large for a struct.	2 months ago
winscripter	396cd8d2cb	Implement JxlAnsHelper.GetPopulationCountPrecision See ans_common.h	2 months ago
winscripter	1e40482cf5	Start work on ANS entropy Implemented ANS constants	2 months ago
winscripter	90680b70c1	Prefer the term "coefficient"	2 months ago
winscripter	064376a9f2	Add quantized spline implementations	2 months ago
winscripter	9b58f4b9d5	Implement spline abstractions Implementation of spline.h	2 months ago
winscripter	85812226b6	It's Jxl not Jpeg	2 months ago
winscripter	ac1c866e5a	Add xorshift implemetation	2 months ago
winscripter	487410e55f	Implement field encodings, move IJxlFields This is an implementation of field_encodings.h. Note that I avoided implementing EnumValid() and Values() functions, as we have dedicated methods in .NET to do exactly that (Enum.IsDefined, Enum.GetValues)	2 months ago
winscripter	762edd1ec1	Add headers & aspect ratio helpers	2 months ago
winscripter	6fea920e7f	Add metadata models	2 months ago
winscripter	21ff33f23c	Implement image and memory buffers Implementation of image.h and image.c; AC strategy implementation was slightly adjusted to reduce errors.	2 months ago
winscripter	31b5505d89	Implement JxlMemoryManager For now JxlMemoryManager will be a wrapper around MemoryPool<T>.	2 months ago
winscripter	1ac6140535	Implement AC strategy Implementation of ac_strategy.h and ac_strategy.c	2 months ago
winscripter	d87178fd37	Implemented frame_dimensions.h plus part of ac_strategy.h	2 months ago
winscripter	996e93dba2	Implement ac_context.h	2 months ago
winscripter	85c851b137	Add JPEG XL format	2 months 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	2 months 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.	2 months ago
James Jackson-South	ed6c2ddabf	Merge pull request #3149 from SixLabors/dependabot/github_actions/actions/cache-6 Bump actions/cache from 5 to 6	2 months ago
James Jackson-South	df8634eed1	Merge pull request #3146 from SixLabors/dependabot/github_actions/actions/checkout-7 Bump actions/checkout from 6 to 7	2 months ago
James Jackson-South	67aa0d341c	Merge pull request #3150 from SixLabors/js/porter-duff-coverage Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling.	2 months ago
James Jackson-South	74ecde6667	Merge branch 'main' into js/porter-duff-coverage	2 months ago
James Jackson-South	eb4bfc95ea	Add BlendWithCoverage overloads. Optimize Rgba32 compatible shuffling.	2 months ago

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14371 Commits (a803f01ab603333bb324b1c14684c4be629630e1) All Branches Search

14371 Commits (a803f01ab603333bb324b1c14684c4be629630e1)

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