ImageSharp

Commit Graph

Author	SHA1	Message	Date
woutware	9c1aa97d9d	Merge branch 'Performance-improvements-1' of https://github.com/woutware/ImageSharp into Performance-improvements-1	9 years ago
woutware	8fc424a38a	Minor performance refactorings. Moved the division out of the loop, division is expensive.	9 years ago
James Jackson-South	a641234635	Merge branch 'master' into js/projective-transforms	9 years ago
James Jackson-South	a33ce2198e	Merge branch 'master' into Performance-improvements-1	9 years ago
James Jackson-South	a5c0ec7582	Ensure buffer is always aligned and fix tests	9 years ago
James Jackson-South	01ab0d16ec	Pool buffer	9 years ago
James Jackson-South	571f66e8a1	Golang is skipping EXIF reading when it shouldn't.	9 years ago
James Jackson-South	8d28788167	Merge branch 'master' into js/better-identify	9 years ago
James Jackson-South	bccff8beb4	Increase Identify performance and reduce allocations	9 years ago
Anton Firszov	ecc4273a15	OK, I give it up,let's increase the tolerance again.	9 years ago
Anton Firsov	c219ca5a2c	Merge pull request #547 from brianpopow/feature/indentify-memallocation-fix fix for unnecessary memory allocation, if Identify is used to retrieve the metadata of an image only	9 years ago
Anton Firszov	e5acfb3f2a	use "fixed" reference output + reduce tolerance	9 years ago
Anton Firszov	dbd75c2d42	workaround Vector2 CLR bug + cover taper parameters with tests	9 years ago
woutware	7278f5b223	Removed some overhead in the Bgra32.ToVector4 and PackFromVector4 methods. It's now also more inline with the Rgba32 implementation.	9 years ago
popow	041aea9fcb	added parameter metadataOnly to InitializeDerivedData: If true, memory allocation will not be done	9 years ago
woutware	c7e6d19cc1	Performance improvements. Ditched the use of modulo (%). Modulo is slow, and if you use it to just get the lower 8 bits (1 byte), you can just directly cast to byte. Also moved one if < out of the loop for speed. The less branching the better. Similarly replaced an if < 128 by cast to sbyte and taking its abs value. Performance gain in writing to PNG file seems to be roughly 20% (release mode, 1000x1000 bitmap). In ImageFramesCollectionTests I've set the culture to en-US to ensure getting english exception texts.	9 years ago
Unknown	c9cf0a0fff	Merge branch 'master' into GradientBrush	9 years ago
Unknown	e58e643a87	remove not implemented Polygon Brush from documentation for now.	9 years ago
Unknown	6bca0b2a6c	implement GradientRepetitionModes	9 years ago
Unknown	29c6d32eca	improve performance on distance calculation	9 years ago
Unknown	02a0b6d9c5	optimization of EllipticGradientBrush - precalculate anything that's independent of the pixel coordinate	9 years ago
Unknown	d7414294ab	first implementation of an elliptical gradient brush	9 years ago
popow	338c91215a	fix for unnecessary memory allocation, if only the metadata of the image will be read	9 years ago
James Jackson-South	3a2afd8e5e	Enable tests	9 years ago
James Jackson-South	b98c337448	Rename helper	9 years ago
James Jackson-South	a803e49fb0	Add another test and make some methods public	9 years ago
James Jackson-South	448efb17fa	Revert ref extensions.	9 years ago
James Jackson-South	d023ebc379	Begin adding tests.	9 years ago
James Jackson-South	d8337a383f	Optimize transforms and reduce struct copying.	9 years ago
James Jackson-South	a07dd8f6f2	Merge branch 'master' into js/projective-transforms	9 years ago
James Jackson-South	3425c203f2	Merge pull request #539 from Jjagg/ifc-docs Improve IImageFrameCollection doc comments	9 years ago
James Jackson-South	a9bc664097	Merge branch 'master' into ifc-docs	9 years ago
James Jackson-South	ee1f7474a3	Merge pull request #541 from carbon/cq-1 Improve CQ, Round 2	9 years ago
James Jackson-South	7b60a8a3bb	Merge branch 'master' into cq-1	9 years ago
James Jackson-South	adce5a1106	Merge pull request #543 from woutware/pr/540 Pr/540 Added IPixel.PackFromBgra32 definition/implementations.	9 years ago
Unknown	7548653547	implement radial gradient brush.	9 years ago
Unknown	6a371908d6	#542 : refactor to prepare for other gradients - move to GradientBrushes namespace - add abstract base class for Gradient Brushes, that implements the GetGradientSegment implementtion and the color picking.	9 years ago
Unknown	d2c6d79ff0	fix documentation typo	9 years ago
Unknown	55d3f70fd3	#542 : rename file to match other files in the solution (include generic)	9 years ago
Unknown	04b9f92f6a	#542 : fix rounding issues in tests	9 years ago
Unknown	d2cd19fda6	#542 : use bigger files for the tests to "hide" rounding issues: The current implementation lacks accurrancy and prefers to be fast. For usual color gradients that shouldn't matter: They're quite smooth, for the black-white gradient on very small length's it's easy to spot these rounding errors as they affect whole pixels one can count manually.	9 years ago
Unknown	529594d148	fix whitespacing	9 years ago
Unknown	48f7a3daba	#542 : define debuggerDisplay of ColorStop,	9 years ago
Unknown	724499ca79	#542 : add test creating black-white patterns by gradients	9 years ago
Unknown	5a45f588b0	cleanup whitespace	9 years ago
Unknown	7cae3c1d19	#542 : add tests for multi-color gradients somehow these don't look correct yet, containing hard edges sometimes.	9 years ago
Unknown	249b1189cc	#542 : fix implementation of non-axial gradients and add tests the theory lacks color checks yet that should be added, but it produces output images for visual control	9 years ago
Unknown	c276b8b0cd	#542 : add test for vertical gradient	9 years ago
Unknown	44b2af6844	#542 : reduce test output image sizes test images don't have to be that big for axial gradients. It's sufficient to show they're constant across the axis and correct along the axis.	9 years ago
Peter Amrehn	bf17832847	fix code styling issues	9 years ago

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