ImageSharp

Commit Graph

Author	SHA1	Message	Date
Brian Popow	e9638ae2db	Add support for decompressing huffman encoded tiffs	6 years ago
Brian Popow	1d0bdd2677	Fix issue with CCITT T4 with white runs of length 0 at the start of a scanline	6 years ago
Brian Popow	caf311473b	Add test images for fax3 compressed tiff	6 years ago
Brian Popow	5c8f66cd47	Add global histogram equalization test which compares result to reference output	6 years ago
James Jackson-South	d4fb78b098	Auto repair Png options to use Bit8. Fixes #935	6 years ago
Ildar Khayrutdinov	0ec79ebea8	#12 LZW bug fix	6 years ago
Ildar Khayrutdinov	89bd36a7d9	Improve decoders - performance and memory usage. Implement Identify methods and add tests. Report not supported Predictor and SampleFormat features.	6 years ago
Ildar Khayrutdinov	94ffbd7c76	Add Tiff to configurations. Implement simple unit-tests for Tiff decoder, add test files. Add benchmarks. Report decoder bugs.	7 years ago
James Jackson-South	2bf18d9c00	Only throw for multi SOF when fully decoding.	6 years ago
James Jackson-South	ffe2d6995b	Update license	6 years ago
James Jackson-South	4e3dce1e95	Update source license info.	6 years ago
Anton Firszov	c0494290e8	add failing test for global quantization	6 years ago
Brian Popow	210c4817e4	Additional gif test cases	6 years ago
Brian Popow	67c4007d3d	Additional png test cases	6 years ago
James Jackson-South	ccbb6d95f6	Always read CRC.	6 years ago
Brian Popow	ed1a0631f0	Add testcase for app13 marker with empty IPTC	6 years ago
Brian Popow	14312962b2	Add unit tests for reading IPTC profile	6 years ago
Brian Popow	6963945097	Add tests for the AdaptiveThreshold processor	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	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	ee0600e682	Don't backpeddle when reading chunk lengths. Fix #1127	6 years ago
Anton Firszov	da08852291	fix JpegDecoder	6 years ago
James Jackson-South	e535d1d409	Add dither scaling and simplify API.	6 years ago
James Jackson-South	1b1e181cee	Default RepeatCount to 1. Fix #1098	6 years ago
Brian Popow	43cbdab113	Fix stylecop warnings in the test project	6 years ago
James Jackson-South	cab0e5965f	Add test images	6 years ago
James Jackson-South	234eb70967	Add new resize tests. Fix #1049	6 years ago
James Jackson-South	cb69622b2e	MetaData => Metadata code.	6 years ago
James Jackson-South	d2d51456b5	Gray16 => L16	7 years ago
James Jackson-South	372c691d52	Gray8 => L8	7 years ago
James Jackson-South	d68519d133	Alpha8 => A8	7 years ago
James Jackson-South	674815ca9d	Fix #1006 ResizeMode.Crop	7 years ago
James Jackson-South	94eb476764	Fix #1047	7 years ago
Brian Popow	b4a8778267	Add support for images with top left origin	7 years ago
Brian Popow	6fda29b271	Add tests for topleft origin	7 years ago
Brian Popow	391cb445f2	Change test images, add additional tests	7 years ago
Brian Popow	5037380cce	Add RLE test images	7 years ago
Brian Popow	2e1a6ff65e	Add tga decoder tests	7 years ago
Brian Popow	fdab536376	Add unit test for issue #1014	7 years ago
James Jackson-South	dbc5c76eb1	Fix #1004	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
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
Brian Popow	6016c11bd0	Bitmap decoder now can decode bitmap arrays (#930 ) * Bitmap Decoder can now decode BitmapArray * Add tests for bitmap metadata decoing. Fix an issue that a bitmap with a v5 header would be set in the metadata as an v4 header. * Fixed issue with decoding bitmap arrays: color map size was not determined correctly. Added more test images. * Refactor colormap size duplicate declaration. * Fixed an issue, that when an unsupported bitmap is loaded the typ marker was not correctly shown in the error message	7 years ago
Brian Popow	6fcfe09c38	Feature: Bitmap RLE undefined pixel handling (#927 ) * Add bitmap decoder option, how to treat skipped pixels for RLE * Refactored bitmap tests into smaller tests, instead of just one test which goes through all bitmap files * Add another adobe v3 header bitmap testcase * Using the constant from BmpConstants to Identify bitmaps * Bitmap decoder now can handle oversized palette's * Add test for invalid palette size * Renamed RleUndefinedPixelHandling to RleSkippedPixelHandling * Explicitly using SystemDrawingReferenceDecoder in some BitmapDecoder tests * Add test cases for unsupported bitmaps * Comparing RLE test images to reference decoder only on windows * Add test case for decoding winv4 fast path * Add another 8 Bit RLE test with magick reference decoder * Optimize RLE skipped pixel handling * Refactor RLE decoding to eliminate code duplication * Using MagickReferenceDecoder for the 8-Bit RLE test	7 years ago

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186 Commits (614a769f2e2d2322ddab2de26ee1d54587fffe42)