ImageSharp

Commit Graph

Author	SHA1	Message	Date
Brian Popow	a468883110	Changed startX and endX from ushort to int, Add test with rectangle	6 years ago
Brian Popow	6963945097	Add tests for the AdaptiveThreshold processor	6 years ago
Brian Popow	a5a0ecd006	Re-add external test images	6 years ago
Brian Popow	96fc00d28f	Add more tga test cases for paletted rle images	6 years ago
Brian Popow	70a62ead9e	Move calculation of x and y out of the for loops where possible	6 years ago
Brian Popow	ce35ce248a	Add additional tga test cases	6 years ago
Brian Popow	e99204eac6	Update external for the 16bit gray tga images	6 years ago
Brian Popow	b164883a41	Add additional tests for images which have bottom right and top right origin	6 years ago
Brian Popow	41208b851d	Add additional tests for monochrome images	6 years ago
Brian Popow	19ebfbdf5c	Split tga alpha bits tests in 16 bit and 32 bit tests	6 years ago
Brian Popow	1fd1a62136	Respect alpha channel bits from image descriptor during tga decoding	6 years ago
James Jackson-South	e7e30bc258	Fix edge detection and reenable entropy crop tests	6 years ago
James Jackson-South	d9596ef33b	Cleanup and update references.	6 years ago
James Jackson-South	ee0600e682	Don't backpeddle when reading chunk lengths. Fix #1127	6 years ago
James Jackson-South	e1005f219f	Fix for tests, update reference images	6 years ago
Anton Firszov	2ad20e8b47	update reference images	6 years ago
James Jackson-South	4dffc179f5	Refactor to inline based on feedback.	6 years ago
James Jackson-South	259f7c419b	Fix tests	6 years ago
James Jackson-South	e535d1d409	Add dither scaling and simplify API.	6 years ago
James Jackson-South	305a1c9832	Make dither parallel and add benchmarks.	6 years ago
James Jackson-South	05098868d6	Cleanup and fix tests.	6 years ago
Brian Popow	f4d76e4b05	Remove not needed png file from the testfiles	6 years ago
James Jackson-South	1b1e181cee	Default RepeatCount to 1. Fix #1098	6 years ago
James Jackson-South	d4bf996336	Update External	6 years ago
James Jackson-South	3e9c1c74e2	Use per-edge buffer + minor optimizations. Fix #1044	6 years ago
James Jackson-South	cab0e5965f	Add test images	6 years ago
James Jackson-South	620cf0edcd	Update reference images	6 years ago
James Jackson-South	234eb70967	Add new resize tests. Fix #1049	6 years ago
James Jackson-South	674815ca9d	Fix #1006 ResizeMode.Crop	6 years ago
James Jackson-South	94eb476764	Fix #1047	6 years ago
Brian Popow	006491f7b2	Update external for issue 984 testimages	6 years ago
James Jackson-South	c85e131487	Fix #1044	6 years ago
James Jackson-South	3d0a70f592	Fix output, cleanup and minor optimizations.	6 years ago
James Jackson-South	07e1fe1b8d	Update External	6 years ago
Brian Popow	b4a8778267	Add support for images with top left origin	6 years ago
Brian Popow	6fda29b271	Add tests for topleft origin	6 years ago
Brian Popow	391cb445f2	Change test images, add additional tests	6 years ago
James Jackson-South	b28c81acc0	Update reference image to match new output	6 years ago
Brian Popow	5037380cce	Add RLE test images	6 years ago
Brian Popow	2e1a6ff65e	Add tga decoder tests	6 years ago
Brian Popow	fdab536376	Add unit test for issue #1014	6 years ago
Brian Popow	a04fc431ab	Update external for histogram reference images	6 years ago
James Jackson-South	2ffe181c98	Fix up code and tests	6 years ago
James Jackson-South	dbc5c76eb1	Fix #1004	7 years ago
Xavier Cho	43d8241641	Implement gradient brush similar to PathGradientBrush (#969 ) (#989 ) * Implement gradient brush similar to PathGradientBrush (#969) A gradient brush implementation that works similar to System.Drawing.Drawing2D.PathGradientBrush. This fixes #969, but only convex paths are supported for now. * Update submodule to add test fixtures for #989 * Performance optimization Use LengthSquared() instead of Length() when it's possible. Avoid unnecessary ordering of elements. * Avoid using LINQ in a hotspot * Validate arguments for the public constructor	7 years ago
Brian Popow	ff7d8760da	Add support for read and write tEXt, iTXt and zTXt chunks (#951 ) * Add support for writing tEXt chunks * Add support for reading zTXt chunks * Add check, if keyword is valid * Add support for reading iTXt chunks * Add support for writing iTXt chunks * Remove Test Decode_TextEncodingSetToUnicode_TextIsReadWithCorrectEncoding: Assertion is wrong, the correct keyword name is "Software" * Add support for writing zTXt chunk * Add an encoder Option to enable compression when the string is larger than a given threshold * Moved uncompressing text into separate method * Remove textEncoding option from png decoder options: the encoding is determined by the specification: https://www.w3.org/TR/PNG/#11zTXt * Removed invalid compressed zTXt chunk from test image * Revert accidentally committed changes to Sandbox Program.cs * Review adjustments * Using 1024 bytes as a limit when to compress text as recommended by the spec * Fix inconsistent line endings * Trim leading and trailing whitespace on png keywords * Move some metadata related tests into GifMetaDataTests.cs * Add test case for gif with large text * Gif text metadata is now a list of strings * Encoder writes each comment as a separate block * Adjustment of the Tests to the recent changes * Move comments to GifMetadata * Move Png TextData to format PngMetaData	7 years ago
Sergio Pedri	481481e083	Bokeh blur implementation (#842 ) * Added base BokehBlurProcessor class, and kernel parameters * Added method to calculate the kernel parameters * Switched to float, added method to create the 1D kernels * Added complex kernels normalization * Added BokehBlurExtensions class * Added the Complex64 struct type * Switched to Complex64 in the BokehBlurProcessor * Added caching system for the bokeh processor parameters * Added WeightedSum method to the Complex64 type * Added IEquatable<T> interface to the Complex64 type * New complex types added * Added method to reshape a DenseMatrix<T> with no copies * Added bokeh convolution first pass (WIP) * Added second bokeh convolution pass (WIP) * Added image sum pass to the bokeh processor (WIP) * Minor bug fixes (WIP) * Switched to Vector4 processing in the bokeh computation * Minor tweaks * Added Unit test for the bokeh kernel components * Minor performance improvements * Minor code refactoring, added gamma parameter (WIP) * Removed unused temp buffers in the bokeh processing * Gamma highlight processing implemented * Speed optimizations, fixed partials computations in target rectangle * Increased epsilon value in the unit tests * Fixed for alpha transparency blur * Fixed a bug when only blurring a target rectangle * Added bokeh blur image tests (WIP) * Added IXunitSerializable interface to the test info class * culture independent parsing in BokehBlurTest.cs * Performance optimizations in the bokeh processor * Reduced number of memory allocations, fixed bug with multiple components * Initialization and other speed improvements * More initialization speed improvements * Replaced LINQ with manual loop * Added BokehBlur overload to just specify the target bounds * Speed optimizations to the bokeh 1D convolutions * More speed optimizations to the bokeh processor * Fixed code style and Complex64.ToString method * Fixed processing buffer initialization * Minor performance improvements * FIxed issue when applying bokeh blur to specific bounds * Minor speed optimizaations * Minor code refactoring * Fixed convolution upper bound in second 1D pass * improve BokehBlurTest coverage * use Gray8 instead of Alpha8 * Adjusted guard position in bokeh processor constructor * Added BokehBlurParameters struct * Added BokehBlurKernelData struct * Minor code refactoring * Fixed API change build errors * Bug fixes with the pixel premultiplication steps * Removed unwanted unpremultiplication pass * Removed unused using directives * Fixed missing using directives in conditional branches * Update from latest upstream master * Update Block8x8F.Generated.cs * Update GenericBlock8x8.Generated.cs * Manual checking for files with LF (see gitter) * Removed unused using directive * Added IEquatable<ComplexVector4> interface * Added IEquatable<BokehBlurParameters> interface * Moved bokeh blur parameters types * Added reference to original source code * Complex convolution methods moved to another class * Switched to MathF in the bokeh blur processor * Switched to Vector4.Clamp * Added Buffer2D<T>.Slice API * Added BokehBlurExecutionMode enum * Added new bokeh blur processor constructors * Added new bokeh blur extension overloads with execution mode * Code refactoring in preparation for the execution mode switch * Implemented execution mode switch in the bokeh processor * Moved BokehBlurExecutionMode struct * Removed unused using directives * Minor code refactoring * More minor code refactoring * Update External * Fix undisposed buffers * Bokeh blur processor cache switched to concurrent dictionary * Minor code refactoring	7 years ago
James Jackson-South	7196b43fb7	Master cleanup (#952 ) * Fix gitignore and line endings * Update README.md	7 years ago
Brian Popow	f9f7a564b1	Add support for decoding RLE24 Bitmaps (#939 ) * Add support for decoding RLE24 * Simplified determining colorMapSize, OS/2 always has 3 bytes for each palette entry * Enum value for RLE24 is remapped to a different value, to be clearly separate from valid windows values.	7 years ago
James Jackson-South	692e244f9a	Fix #937 (#938 )	7 years ago

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225 Commits (bbf85c1bb2f200062d562c7e24ef088c7fe55f4d)