ImageSharp

Commit Graph

Author	SHA1	Message	Date
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	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
popow	0f5df545be	updated unit test to be in line with the other tests	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
Stephan Vedder	5ee5da8f81	Start work on jpeg 12 bit support	7 years ago
James Jackson-South	6849617065	Fix trns preservation and add tests	7 years ago
Anton Firszov	5c65cca162	fix Block8x8FTests.Copy1x1Scale, reorganize TestImages.Jpeg.BenchmarkSuite as a static class	7 years ago
Anton Firszov	86489b8ac6	simplify benchmark suite	7 years ago
Anton Firszov	8c6903873b	improved benchmarks + more benchmark results	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	24f2e1a689	Decode components in correct order + cleanup + optimizations.	7 years ago
James Jackson-South	f62f6e82e1	Fix #721	7 years ago
James Jackson-South	9907d78d3e	Preserve BmpBitsPerPixel	8 years ago
James Jackson-South	3835b0b777	Fix EXIF overflow and Jpeg decoding	8 years ago
James Jackson-South	4b9c684586	Add derived format info types and allow persistance of palette lengths	8 years ago
James Jackson-South	2d63e31b48	Add image blending tests to match the SVG spec examples	8 years ago
James Jackson-South	18c4a7fef0	Fix 1 bit bmp decoding and add extra test images.	8 years ago
James Jackson-South	b176a0ec17	Add bmp and jpeg tests	8 years ago
James Jackson-South	0eb55cf53f	Add png tests	8 years ago
James Jackson-South	692d539b78	Add gif tests	8 years ago
Anton Firszov	65a050495f	add regression test for #624	8 years ago
James Jackson-South	922d367fe6	More tests	8 years ago
James Jackson-South	5da4184217	Better tRNS coverage	8 years ago
James Jackson-South	8628aaa8a6	Add 16bit decoder tests.	8 years ago
Dirk Lemstra	bbf6b22b83	Added unit test.	8 years ago
Anton Firszov	6ca57aa201	refactor jpeg tests + add another test image for #159	8 years ago
James Jackson-South	66a2564ea4	Add false positive tests for #517 #518	8 years ago
James Jackson-South	4059448dc6	Add basic comparision tests	8 years ago
James Jackson-South	766481c18e	Can now read padded RSTn markers. Fix #481	8 years ago
Anton Firszov	0760cb736c	removing the "Issue" label from #464-s test image + ExifUndefType.jpg is actually progressive!	8 years ago
Anton Firszov	69db4e9acb	added failing tests for #464	8 years ago
James Jackson-South	d19e7cebf3	Add kaboom image for future testing	8 years ago
James Jackson-South	6469a42e77	Fix #403	8 years ago
James Jackson-South	e25ee10acd	Fix #405	8 years ago
James Jackson-South	1bf234db10	Fix #390	8 years ago
Anton Firszov	7238862aa7	add test for #394 + #395	8 years ago
Anton Firszov	a464c65ba9	fix #385 + add test	8 years ago
James Jackson-South	78f011e3fd	Fix 16bit decode and add tests	8 years ago
James Jackson-South	9b70d90088	Add RLE inverted test image	8 years ago
James Jackson-South	cce1bf93d4	Fix alpha channel and add inverted test	8 years ago
George Collins	f154ed2195	Add RLE8 bmp decoding. Fix #323	8 years ago
JimBobSquarePants	25647a5afc	Add missing test for #359	8 years ago
James Jackson-South	bfc90878ba	Handle corrupted data portions. Fix #358	8 years ago
Scott Williams	baaa7dc1d0	enable reading bmp with larger headers	9 years ago
Anton Firszov	e696d99490	fixed #159 for the other known case, test image is too big though, won't add it	9 years ago
Anton Firszov	1aae26484f	test case for #159	9 years ago

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117 Commits (b03d41bbb92e57bc2eab3285decd8f4d07856963)