ImageSharp

Commit Graph

Author	SHA1	Message	Date
Anton Firszov	5091ac5e79	reached a fully compiling state	7 years ago
Anthony Truskinger	ff269db0bd	Now throws a better excpetion DrawImage source does not overlap target (#877 ) * No longer throws when DrawImage source does not overlap target Previously, when DrawImage was used to overlay an image, in cases where the source image did not overlap the target image, a very confusing error was reported: "System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values. Parameter name: MaxDegreeOfParallelism" Now, when this case happens, the DrawImage method will simply not affect the target image, which is the same way FillRegionProcessor handles such cases. ParallelHelper.IterRows also now does more validation of the input rectangle so that any further cases of this kind of problem throw a more relvant exception. Note I switched from DebugGuard to Guard because IterRows is a public API and thus should always validate its inputs. Fixes #875 * Refines DrawImage non-overlap error logic Adresses PR feedback in #877. Changes DrawImage shortcut to be less than or equal to. Also changes maxX calculation to use `Right` over `Width`. This is a semantic change that reflects intention better. No actual change because Top,Left for that rectanngle should always be 0,0. And adds more informative argument names to ParallelHelper.IterRows error message. * Non-overlapping DrawImage now throws Adressing PR feedback from #877 DrawImage now throws when the source image does not overlap, with a useful error message. Also improved the error messages for IterRows (and added validation to the other IterRows method) * DrawImage overlap test changed to support RELEASE The tests on the CI server are run in RELEASE which wrap the expected exception with an ImageProcessingException. * Adress feedback for DrawImage exception DrawImage throws an ImageProcessor exception which makes it easier to catch. And reverted IterRows to use Guard helpers	7 years ago
BorisTheBrave	02d04c81db	ImageBrush shouldn't Dispose of the image it is using. (#883 ) Fixes #881	7 years ago
James Jackson-South	2fcba54a3e	Faster Jpeg Huffman Decoding. (#894 ) * Read from underlying stream less often * Update benchmark dependencies * Experimental mango port Currently broken * Populate table, 64byte buffer Still broken. * Baseline, non RST works * 15/19 baseline tests pass now. * Optimize position change. * 18/19 pass * 19/19 baseline decoded * Can now decode all images. * Now faster and much cleaner. * Cleanup * Fix reader, update benchmarks * Update dependencies * Remove unused method * No need to clean initial buffer * Remove bounds check on ReadByte() * Refactor from feedback	7 years ago
James Jackson-South	0a78af5bdb	Cleanup General Convolution (#887 ) * Remove multiple premultiplication. * Use in DenseMatrix everywhere. * Make private * Dont convert vector row on first pass * Remove incorrectly assigned alpha. * Remove boxing. * Use correct min row. * Reorder parameters * Correctly handle alpha component. * Update tests * Use dedicated methods over branching.	7 years ago
Poyo	0dfa2f9f98	Change existing gradient brushes to accept PointF (#865 ) * Change existing gradient brushes to accept PointF * Change PositionOnGradient to accept float * Remove invalid assert.	7 years ago
Poyo	a7f9a8e9e1	Fix incorrect gradient color-stop calculation (#864 ) * Fix incorrect gradient color-stop calculation * Update submodule * Add multi-stop gradient test * Add missing reference image	7 years ago
James Jackson-South	4c0b0123a8	Reorder target frameworks (#833 )	7 years ago
James Jackson-South	2849fd9c1d	Update dependencies + fix stylecop (#816 )	7 years ago
Jason Nelson	18a75f4144	Cleanup assembly properties	7 years ago
Anton Firszov	0fb40155be	Revert "temporary simplification of build targets" This reverts commit `e9dddc5d4a`.	7 years ago
Anton Firszov	e9dddc5d4a	temporary simplification of build targets	7 years ago
Anton Firszov	2742e1923c	cleanup & undo WIP project setup	7 years ago
James Jackson-South	ffba817bca	Update dependencies	7 years ago
Curtis Wensley	8073404c77	Check for solid brush outside of loops	7 years ago
Curtis Wensley	0ac969a711	Optimize filling a region with a solid brush when antialias is off	7 years ago
Peter Amrehn	df155496b7	inline variable	7 years ago
Peter Amrehn	9e006c734e	fix typos in comments	7 years ago
Anton Firszov	e059620f19	KernelMap refactor WIP	7 years ago
Anton Firszov	381f83d543	Improve text rendering accuracy	7 years ago
Scott Williams	9a3bc96b56	constrain destination span and scanline to same length	7 years ago
Anton Firszov	190d133b2c	fix typos & cleanup	7 years ago
Scott Williams	f8f7a0655c	prevent text wandering from baseline	7 years ago
Anton Firszov	ca60ecf7f4	pass Configuration to Vector4 converters in PixelOperations	7 years ago
Anton Firszov	d4be172dcc	simplify IPixel method names: PackFrom* -> From*	7 years ago
Jason Nelson	992010cbaa	Update SixLabors.Drawing minimium netststandard support to v1.3	7 years ago
Anton Firszov	0c42925a05	fix typo, improve DivideCeil	7 years ago
Anton Firszov	38cb7871a1	ParallelHelper -> FillProcessor	8 years ago
Anton Firszov	f0cda4387b	DrawImageProcessor + formatting	8 years ago
James Jackson-South	0f4fcb5b3f	Remove duplicate clamping and normalize vector scaling.	8 years ago
Vicente Penades	002fc64566	reverted some changes from using DebugGuard replaced Vector with ScaledVector conversion methods	8 years ago
Vicente Penades	80a27b629a	expanding blocks...	8 years ago
Vicente Penades	029b35cd0c	trying to improve Opacity out of range propagation. For some reason, FillRegionProcessor and DrawTextProcessor where overshooting opacity over 1	8 years ago
Vicente Penades	112262a606	Refactored PixelBlenders so it generates much less code and allows for two loop variations. Generalised DrawingImage methods to support drawing images with a format different than the destination image at no cost.	8 years ago
Vicente Penades	d4ca89027b	Refactored IsSolidBrushWithoutBlending into GraphicsOptions so it can be called from more places, and also allows for specific tests.	8 years ago
Vicente Penades	1035f23908	rearranged DrawImage method arguments. Fixed tests accordingly	8 years ago
Vicente Penades	c3a325b685	refactored DrawImageProcessor methods	8 years ago
Vicente Penades	0abd6c2e68	Fixed missing Alpha Composition property in TextGraphicsOptions	8 years ago
Vicente Penades	b189ff7746	Split PixelBlendMode enumeration into PixelColorBlendingMode and PixelAlphaCompositionMode	8 years ago
Jason Nelson	633a8ce503	Replace == null with is null	8 years ago
Anton Firszov	7be8500ec4	Use brand new beta packages!	8 years ago
Anton Firszov	b0c2ccb26f	Replace Configuration.ParallelOptions with Configuration.MaxDegreeOfParallelism	8 years ago
Anton Firszov	968a9cb186	Move ImageSharp-specific memory primitives and utils to SixLabors.ImageSharp.Memory	8 years ago
Anton Firszov	f0e687f0e0	replace common memory classes	8 years ago
James Jackson-South	29c01dab6c	No underscores!	8 years ago
Anton Firszov	80a7b9f14a	replace IBuffer<T> with IMemoryOwner<T>	8 years ago
Dirk Lemstra	f0926bbaab	Changed clean boolean for allocation into an enumeration.	8 years ago
Jason Nelson	4307d1a3a5	Remove leading whitespace	8 years ago
Anton Firszov	0475a072d5	remove unnecessary partial keyword	8 years ago
James Jackson-South	d6944d5a6a	Simplify drawing namespaces.	8 years ago

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286 Commits (ff48c62e7155e797a2982b37e61676da7db42319)