ImageSharp

Commit Graph

Author	SHA1	Message	Date
Anton Firszov	1fd135f62b	ResizeTests.LargeImage	7 years ago
Anton Firszov	51cc659353	WorkingBufferSizeHintInBytes_IsAppliedCorrectly	7 years ago
James Jackson-South	5a85ea72b5	Handle incorrect colorspace metadata. Fix #882 (#885 )	7 years ago
Anton Firszov	8e607aeaf1	reference output for Resize_BasicSmall	7 years ago
James Jackson-South	45edceb0bc	Use more accuracy when calculating variance. Fix #866 (#874 ) * Use more accuracy when calculating variance. Fix #866 * Add unit tests * Add test that fails with old image. * Make IFrameQuantizer IDisposable * Update GifEncoderCore.cs	7 years ago
Poyo	0dfa2f9f98	Change existing gradient brushes to accept PointF (#865 ) * Change existing gradient brushes to accept PointF * Change PositionOnGradient to accept float * Remove invalid assert.	7 years ago
Poyo	a7f9a8e9e1	Fix incorrect gradient color-stop calculation (#864 ) * Fix incorrect gradient color-stop calculation * Update submodule * Add multi-stop gradient test * Add missing reference image	7 years ago
Anton Firszov	408e19645f	pull back the submodule reference with a few revisions	7 years ago
Anton Firszov	acb1dbc319	update ResizeProcessor	7 years ago
James Jackson-South	76707283fc	Bounds check. Fix #849 (#851 )	7 years ago
James Jackson-South	6c637af2cf	Implement IEquatable<Block8x8F> and check when summing. (#848 )	7 years ago
James Jackson-South	617c77c084	Lazily derive the huffman tables. Fix #839 (#841 ) * Lazily derive the huffman tables. Fix #839 * Lazy invoke fast table * Add performance tweaks to scan decoder. * Remove unneccessary classes.	7 years ago
James Jackson-South	8f3658da6c	Jpeg Fuzz Fixes (#836 ) * Nomalize jpeg exceptions. Fix #821 * Fix #822 * Fix #823 * Check for correct QT index. Touch #824 * Check DHT props. Touch #824 * Limit sampling factors to 1 & 2. Touch #824 * Add already fixed image 4. Touch #824 * Check for excessive code lengths. Touch #824 * Add already fixed image 6. Touch #824 * Lint progressive scan details. Touch #824 * Add already fixed image 8. Fix #824 * Remove duplicate per-block checks * Add already fixed image 1. Touch #825 * Don't throw on bad JFIF density units. * Add already fixed image 3. Touch #825 * Add already fixed image 4. Fix #825 * Check SOFn marker length. Touch #826 * Add already fixed image 2. Touch #826 * Add already fixed image 3. Fix #826 * Add fixed already fixed image. Fix #827 * Revert unneeded bounds check introduced in #804	7 years ago
James Jackson-South	5a9b84e9a6	Remove hardcoded subsampling. Fix #817 (#834 )	7 years ago
Brian Popow	892bba1ed1	Add support for Decoding BI_ALPHABITFIELDS (#832 ) * Adds support for BI_ALPHABITFIELDS * Fix for decoding bitmaps with a less than full sized palette	7 years ago
Brian Popow	13ff434b9e	Fix Decoding interlaced grayscale (#831 )	7 years ago
Brian Popow	637f76707b	Respecting fileHeader Offset, skipping bytes if necessary (#819 )	7 years ago
Brian Popow	6a60638d5c	Fix Decoding 8-Bit grayscale png's with alpha (#830 )	7 years ago
Brian Popow	b03d41bbb9	Adds support for OS/2 version 2 bitmaps (#813 ) * Added support for OS/2 version 2 bitmaps * throw NotSupportedException, if the file header type is not BM * renamed Os2v2 to Os2v2Size * Added BmpThrowHelper similar to the JpegThrowHelper	7 years ago
Brian Popow	1b9979c9ef	Added support for RLE4 encoded bitmaps (#812 )	7 years ago
Brian Popow	1996831667	Decoding Bitmaps with BITFIELDS masks (#796 ) * decoding bitmaps with Bitfields masks * added testcases for Bitfields bitmaps * added parsing of the complete bitmap V4 header to get the color masks infos for the BITFIELDS compression * writing now explicitly a Bitamp v3 header (40 bytes) * added test image for issue #735 * fixed rescaling 5-bit / 6-bit to 0 - 255 range * BitmapEncoder now writes BMP v4 header * using MemoryMarshal.Cast to simplify parsing v4 header * added testcases for bitmap v3, v4, v5 * Bitmap encoder writes again V3 header instead of V4. Additional fields for V4 are zero anyway. * added parsing of special case for 56 bytes headers * using the alpha mask in ReadRgb32BitFields() when its present * added support for bitmasks greater then 8 bits per channel * using MagickReferenceDecoder reference decoder for the test with 10 bits pixel masks * changed bitmap constants to hex * added enum for the bitmap info header type * added support for 52 bytes header (same as 56 bytes without the alpha mask) * clarified comment with difference between imagesharp and magick decoder for Rgba321010102 * BmpEncoder now writes a V4 info header and uses BITFIELDS compression * workaround for issue that the decoder does not decode the alpha channel correctly: For V3 bitmaps, the alpha channel will be ignored during encoding * Fix #732	7 years ago
James Jackson-South	b74e230671	Fix Color Filters (#806 ) * Use Matrix5x4 and fix Hue Filter * Update test references. Fix #802 * Increase tolerance to handle xplat variance. * Rename to ColorMatrix	7 years ago
James Jackson-South	93bb37394a	Use bounds checks in Huffman ctr. Fix #798	7 years ago
Peter Amrehn	575c23d929	#797 throw ImageFormatException when no StartOfFrame marker is found on a jpg image.	7 years ago
James Jackson-South	537dbcf78b	Update reference images and decoder	7 years ago
popow	0e41c13d3c	added Test for decoding windows BMPv2 and one for a bitmap which has 4 bytes per color palette	7 years ago
popow	c25c34b476	added unit test for decoding OS2 bitmap with 16 bytes header	7 years ago
James Jackson-South	3917e397f5	Fix #787	7 years ago
Stephan Vedder	5ee5da8f81	Start work on jpeg 12 bit support	7 years ago
Anton Firszov	53222f7ce2	revisted test cases in Resize_WorksWithAllResamplers	7 years ago
Anton Firszov	25195a74f1	update submodule, skip debug-only test case	7 years ago
James Jackson-South	6849617065	Fix trns preservation and add tests	7 years ago
James Jackson-South	8b0e276de5	Update tests/Images/External	7 years ago
Anton Firszov	fa092d1511	add JpegSnoop reports for all current input Jpeg	7 years ago
James Jackson-South	b2920a12ba	Don't force transparency	7 years ago
Anton Firszov	ef32f68391	use OpenSans-Regular.ttf in tests	7 years ago
Anton Firszov	381f83d543	Improve text rendering accuracy	7 years ago
Scott Williams	f8f7a0655c	prevent text wandering from baseline	7 years ago
James Jackson-South	ba6ecfead5	Add issue reference images	7 years ago
James Jackson-South	fbde4f32fd	Use scaled luminance trns comparison.	7 years ago
James Jackson-South	1f7df77c5c	Fix up pixel format tests	7 years ago
James Jackson-South	2919fe9c2c	Update tests/Images/External	7 years ago
James Jackson-South	d4327c5129	Fix linear gradient brush test.	7 years ago
Anton Firszov	ce0a17f589	Fix ResizeProcessor Compand UnPremultiply bug + tests	7 years ago
James Jackson-South	24f2e1a689	Decode components in correct order + cleanup + optimizations.	7 years ago
James Jackson-South	f62f6e82e1	Fix #721	7 years ago
James Jackson-South	321e439343	Fix accidentally replaced test image	7 years ago
Anton Firszov	d0be9fd6b0	ParallelHelper -> ProjectiveTransformProcessor, better RotateTests	7 years ago
Anton Firszov	2ee4a88d54	ParallelHelper -> CropProcessor, additional FlipProcessor test	7 years ago
Anton Firszov	2bf6278866	validating tests for CropProcessor	7 years ago

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157 Commits (026df1e4c88dec0512f8f0670fa2dee5ae59cd9e)