ImageSharp

Commit Graph

Author	SHA1	Message	Date
woutware	02fc4ef43b	I think I forgot to commit this one.	8 years ago
woutware	8995a738aa	Processed Scott's review comment.	8 years ago
woutware	58384de0c7	Add Image and ImageFrame constructors that take a clear color as parameter. This is good for performance because this avoids first needing to clear the buffer with zeroes.	8 years ago
woutware	08b033c684	Oops, should be W instead of Z ofcourse.	8 years ago
woutware	5a1569f499	Added fast path for SolidBrush in FillProcessor.	8 years ago
James Jackson-South	b52b872b13	Slight perf tweak plus duplicate refactoring	8 years ago
James Jackson-South	2662853b55	Faster multibyte reading and fix test	8 years ago
James Jackson-South	2fccea5870	Add the ability to choose the filter method to use when encoding a png	8 years ago
James Jackson-South	75050c52fe	Ben Adams is a wizard	8 years ago
woutware	12ec82b25f	Processed review comments and did similar refactoring to the PNG decoding.	8 years ago
woutware	a06600380a	Minor performance refactorings. Moved the division out of the loop, division is expensive.	8 years ago
James Jackson-South	f64f2b0899	Ensure buffer is always aligned and fix tests	8 years ago
James Jackson-South	b44e30e59c	Pool buffer	8 years ago
James Jackson-South	f6b374d60a	Golang is skipping EXIF reading when it shouldn't.	8 years ago
James Jackson-South	e4c17eca67	Increase Identify performance and reduce allocations	8 years ago
Anton Firszov	5d9dd8fa9d	workaround Vector2 CLR bug + cover taper parameters with tests	8 years ago
woutware	555524d473	Removed some overhead in the Bgra32.ToVector4 and PackFromVector4 methods. It's now also more inline with the Rgba32 implementation.	8 years ago
popow	8db7cd5955	added parameter metadataOnly to InitializeDerivedData: If true, memory allocation will not be done	8 years ago
woutware	5f599e6227	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.	8 years ago
Unknown	c8d0256e85	remove not implemented Polygon Brush from documentation for now.	8 years ago
Unknown	d29b6017ab	implement GradientRepetitionModes	8 years ago
Unknown	75dab524dd	improve performance on distance calculation	8 years ago
Unknown	a6e04024f8	optimization of EllipticGradientBrush - precalculate anything that's independent of the pixel coordinate	8 years ago
Unknown	e837349952	first implementation of an elliptical gradient brush	8 years ago
popow	bab1728eea	fix for unnecessary memory allocation, if only the metadata of the image will be read	8 years ago
James Jackson-South	c45fb1a199	Rename helper	8 years ago
James Jackson-South	75d6729c49	Add another test and make some methods public	8 years ago
James Jackson-South	16183a4545	Revert ref extensions.	8 years ago
James Jackson-South	7f7c513d99	Begin adding tests.	8 years ago
James Jackson-South	c6cce4dfb5	Optimize transforms and reduce struct copying.	8 years ago
Unknown	94f1698807	implement radial gradient brush.	8 years ago
Unknown	72ae5fa6ba	#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.	8 years ago
Unknown	d43c70acb5	fix documentation typo	8 years ago
Unknown	d977ecfecc	#542 : rename file to match other files in the solution (include generic)	8 years ago
Unknown	0a642ffea7	#542 : define debuggerDisplay of ColorStop,	8 years ago
Unknown	35d0f56557	#542 : add test creating black-white patterns by gradients	8 years ago
Unknown	94dbb743f7	#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	8 years ago
Peter Amrehn	6dd544d5aa	fix code styling issues	8 years ago
James Jackson-South	a351b14359	Add additional tests plus cleanup	8 years ago
James Jackson-South	d4c9a4cd46	Use expressions	8 years ago
James Jackson-South	cbbae51be7	Fix braces	8 years ago
Unknown	1e587bc689	#542 : use struct for ColorStops as proposed by @antonfirsov: improving readability and memory locality.	8 years ago
Unknown	e1ee9b0b63	FIX bug in BrushApplicator when applying BlendPercentage thanks @tocsoft for investigation and finding the bug. He proposed to just replace < by <= in line 78, but that would only shift the problem to values > 1. Those values should not be used from a semantic point, but it's not forbidden in a float value. My fix here keeps the <, but adds an else path that uses the original value from scanline[i]. This adds an else to the code (which technically adds a jump after the then-part), but omits the multiplication. The simple solution @tocsoft proposed might be faster, but should be preferred if and only if BlendPercentage can be guaranteed to be <=1.	8 years ago
Jason Nelson	2ba8cc31ac	Match additional patterns	8 years ago
Jason Nelson	b9ce2f6f27	Use null operators	8 years ago
Unknown	4975eae774	fix some typos in documentation.	8 years ago
Jason Nelson	df3248ddf0	Make IccProfileDescription a struct	8 years ago
Unknown	c02f9d883d	#86 : started to work on Gradient Brushes: Linear gradient brush, not yet working - what's wrong?	8 years ago
woutware	fc05b921f9	Added IPixel.PackFromBgra32, similarly to the PackFromArgb32.	8 years ago
Jason Nelson	90826e7ac6	Remove rouge period	8 years ago

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3519 Commits (b0c2ccb26f5acf2302bcd669eefd32ea30db5829)