ImageSharp

Commit Graph

Author	SHA1	Message	Date
Brian Popow	a66c4cff1a	Additional tests for images with more than one transform	7 years ago
Brian Popow	c54f921642	Fix an issue reading the transformations and fixed the testimages accordingly	7 years ago
Brian Popow	498789300e	SubtractGreen transform works now	7 years ago
Brian Popow	ad58d36412	Add tests for lossless images with one transform	7 years ago
Brian Popow	0dcc43eea0	Add tests for lossless images without transforms	7 years ago
Peter Amrehn	e9630ed9f9	introduce WebPLossyDecoder introduce YUVPixel-Plane for the decoding process, start reading header of the bitstream: - Version, - flag if frame is shown (only relevant for animations or VP8 videos, but the bit is present) - size of the first partition.	7 years ago
Brian Popow	d9b7e55a21	Add all found chunk types to the metadata Note: this does not seem to work in all cases at the moment	7 years ago
Brian Popow	762c5bc13d	Add parsing optional chunks at the end	7 years ago
Lajos Marton	5a4fbecb43	BitsPerPixel Assert added to webp Identify_DetectsCorrectDimensions test	7 years ago
Brian Popow	6d71a0ca3d	Skipping over optional chunks with VP8X images (still does not seem to work)	7 years ago
Lajos Marton	df965137f3	Animated webp sample added to Identify test	7 years ago
Lajos Marton	2ced96a789	Some Lossy files added to WebPDecoder Identify test. Test is broken with new sample files.	7 years ago
Lajos Marton	19563f0a62	WebP Identify test added, webp sample files copied from official samples repository	7 years ago
Lajos Marton	c5474e9b24	WebP tests WIP	7 years ago
Lajos Marton	3441e562bc	WebP test input files added, test skeletons added (copied from Bmp 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
Simon Cropp	52caddf0a4	remove some redundant usings (#976 )	7 years ago
Simon Cropp	564348631f	use var where apparent (#972 ) * use var where apparent * use var where apparent * should use Rgb24	7 years ago
Simon Cropp	f115c160fc	remove some redundant variables and type params (#971 ) * remove redundant variable init * redundant variables * remove redundant tileY variable * remove redundant sum variable * redundant mcu variable * redundant type params * Revert "remove redundant sum variable" This reverts commit `21de86c82f`.	7 years ago
Simon Cropp	6f1134102c	Cleanup (#965 ) * redundant () * redundant stirng interpolation * use method groups * redundant unsafe * redundant qualifiers * redundant () * redundant init * redundant init * redundant casts * redundant casts	7 years ago
Simon Cropp	fb033fe0b6	remove unused variables and methods (#963 ) * remove unused variables and methods * remove some redundant variables * remove some redundant variables * redundant variables * Update DrawTextOnImageTests.cs * Minor optimizations * cleanup	7 years ago
Simon Cropp	aac8eae64a	fix some spelling (#962 )	7 years ago
Simon Cropp	edeaf7d9a6	redundant usings (#960 )	7 years ago
Simon Cropp	2734847e2e	fix some spelling (#957 ) * fix some spelling * more typos * more typos * more typos * more typos * more typos * linearSegment	7 years ago
Ildar	812ef6e4f2	#244 Add support for interlaced PNG encoding (#955 ) * #244 Implement interlaced PNG encoding * #244 Update documentations * #244 Remove comment * Cleanup * Update PngEncoderCore.cs	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
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
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
James Jackson-South	7a484f7a57	Fix 925 (#929 ) * Prevent overflow * Cleanup huffman table * Search for RST markers. * Fix Benchmarks project	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
James Jackson-South	84256b6180	Improve robustness of huffman decoder.	7 years ago
James Jackson-South	06d0fd44f0	Add test image and use constants	7 years ago
James Jackson-South	dcbcf3c428	Prevent zigzag overflow. Fix #922	7 years ago
Brian Popow	e62ae795c7	Re-enabled Encode_8BitColor tests, if its 64 bit process	7 years ago
Brian Popow	d98f003b91	Removed the Encode_8BitColor, because of the quantization differences with net472 and netcore	7 years ago
Brian Popow	5733661aca	Using tolerant comparer for the Encode_8BitColor tests	7 years ago
Brian Popow	ec0e91376f	Add tests for quantization of 32 bit bitmap to 8 bit color image	7 years ago
Brian Popow	89d09ee994	Not using quantization for Grey8 images when encoding 8Bit Bitmaps	7 years ago
Anton Firszov	5931537429	fix new 8bit bmp code	7 years ago
Brian Popow	e8695732b6	Using tolerant comparer for the Bit8Gs image	7 years ago
Brian Popow	e0afde9967	Switched back to the default reference decoder	7 years ago
Brian Popow	6ce4efe178	Trying MagickReferenceDecoder for the 8bit greyscale image encoder tests	7 years ago
Brian Popow	3431ad321e	Add support for encoding 8-bit bitmaps	7 years ago
Anton Firszov	52c4a3d417	fix Image.FromStream() + add tests	7 years ago
Anton Firszov	5091ac5e79	reached a fully compiling state	7 years ago
Brian Popow	b0f6b73faa	Add support for encoding 16 bit per pixel bitmaps (#899 ) * Implemented encoding of 16 bits per pixel bitmaps * Add unit tests for 16 bit encoding and Bgra5551 conversion * Add additional Bgra5551 pixel conversion tests * Add Bgra5551 tests for Short2/4 and HalfVector2/4 * Use scaled vector conversion	7 years ago
Brian Popow	fcc7e5b257	Bitmap encoder writes V3 header as default (#889 ) * Bitmap encoder will now write a V3 header as default. Introduces a new encoder option `SupportTransparency`: With this option a V4 header will be written with BITFIELDS compression. * Add 4 and 16 bit images to the Identify test * Add some useful links for bitmap documentation * Add 32 bpp images to the Identify test * Added further information on what will change for the encoder, if SupportTransparency is used.	7 years ago

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619 Commits (89bdf89f55c276cecbabbca1aab7e186616a3043)