ImageSharp

Commit Graph

Author	SHA1	Message	Date
woutware	5f599e6227	Performance improvements. Ditched the use of modulo (%). Modulo is slow, and if you use it to just get the lower 8 bits (1 byte), you can just directly cast to byte. Also moved one if < out of the loop for speed. The less branching the better. Similarly replaced an if < 128 by cast to sbyte and taking its abs value. Performance gain in writing to PNG file seems to be roughly 20% (release mode, 1000x1000 bitmap). In ImageFramesCollectionTests I've set the culture to en-US to ensure getting english exception texts.	8 years ago
James Jackson-South	a351b14359	Add additional tests plus cleanup	8 years ago
James Jackson-South	3440a7decf	Fix System.Drawing.Bridge	8 years ago
Jason Nelson	a58ca2dab9	Format SimdUtilsTests, part 2	8 years ago
Jason Nelson	2745174027	Format SimdUtilTests	8 years ago
Jason Nelson	53045ff357	Format tests	8 years ago
Jason Nelson	b9ce2f6f27	Use null operators	8 years ago
woutware	d66f34cbdc	Revert "Fixed color component order (should be reversed) for Argb32, Rgba32, Bgr24, Rgb24, Bgra32. Tests still need to be updated." This reverts commit `a481a3e621`.	8 years ago
Jason Nelson	58b58abc5c	Move Tuple8 to Tests This is not used directly within ImageSharp	8 years ago
woutware	a481a3e621	Fixed color component order (should be reversed) for Argb32, Rgba32, Bgr24, Rgb24, Bgra32. Tests still need to be updated.	8 years ago
James Jackson-South	6b726284fc	Fix unit tests We had a BUG!	8 years ago
Jason Nelson	f3e1e8f42d	Cleanup tests	8 years ago
Jason Nelson	37864c4a94	Add GifGraphicControlExtensionTests	8 years ago
Jason Nelson	1f66e5b246	Update namespace of gif tests	8 years ago
Jason Nelson	64750597a4	Pack GifLogicalScreen value directly	8 years ago
Jason Nelson	c3b863f80b	Update Moq Also removes the duplicate PackageReference	8 years ago
Jason Nelson	1d53f25d23	Update test SDK note: v15.7 continues to work on older VS versions	8 years ago
Jason Nelson	62e86f22f1	Pack the bits directly in GifImageDescriptor This avoids the array allocation in PackedField	8 years ago
Jason Nelson	d9ce09a610	Make ImageMetaData(ImageMetaData other) constructor private Ensure we use the Clone() method. This also lets us remove the nullability check.	8 years ago
Jason Nelson	ecdef7075b	Remove EndianBinaryReader & Writer It was factored out over the last few PRs	8 years ago
James Jackson-South	7ad023c6e6	Fix quantizer test (sneak in this PR) Completely unrelated to the rest of the work I just don't want to have to go through the full PR, test process for this.	8 years ago
Anton Firszov	2978c12e22	use the same tolerance values for both decoder's tests	8 years ago
Jason Nelson	03b22097e6	Move the png header to constants	8 years ago
Jason Nelson	efbe2c7e84	Use PngChunkType enum in TestData	8 years ago
James Jackson-South	5d0c94068c	Use ZigZag and reduce aggressive inlining	8 years ago
James Jackson-South	66a2564ea4	Add false positive tests for #517 #518	8 years ago
James Jackson-South	81d68e244d	Add identifier tests and begin cleanup	8 years ago
Jason Nelson	e8f76ac56a	Remove PngChunkTypeNames	8 years ago
James Jackson-South	1b595f8634	"Fix" failing test	8 years ago
James Jackson-South	ae72b03e9a	Spectral tests are now 100% accurate. Error is now when collating blocks for color transform.	8 years ago
Jason Nelson	7210131548	Write the BmpFileHeader directly to the output span	8 years ago
James Jackson-South	d643b21f87	Feeble attempt to introduce postprocessor. Component spectral data layout is incorrect here.	8 years ago
James Jackson-South	1e4b61db52	Ensure pixel is assigned and add encoded comparison and	8 years ago
Jason Nelson	e509638313	Cleanup	8 years ago
Jason Nelson	9ee4054ba6	Add test to ensure the chunk type values are correct	8 years ago
Jason Nelson	0e2a9cf1ab	Eliminate string allocations for PngChunkType	8 years ago
Jason Nelson	4a023f0666	Use new AsSpan overloads	8 years ago
James Jackson-South	726e69b8a8	IEquality + No 32bit run	8 years ago
James Jackson-South	a5e4be2bc9	Use default quantizer	8 years ago
James Jackson-South	1b86e7ef3a	Improve encoder perf	8 years ago
James Jackson-South	68ebd4da85	Reduce tolerance	8 years ago
James Jackson-South	ee6cc372de	Unskip test	8 years ago
Jason Nelson	70abc75bbf	Gaurd agaisnt null data when adding a new ImageFrame from data	8 years ago
Jason Nelson	4591f9e0c3	Update System.Memory to preview2	8 years ago
James Jackson-South	a42f0076da	Add bulk scaled pixel operations methods	8 years ago
Anton Firszov	d6bcc292d5	trying to fine-tune tolerance values	8 years ago
Anton Firszov	67c66feb8b	reduce toleance values	8 years ago
Anton Firszov	3f95e0a231	use ApproximateFloatComparer in failed RgbAndCieXyzConversionTest-s	8 years ago
Anton Firszov	2dbaeb261f	skip a few Jpeg tests on 32bit CI	8 years ago
Anton Firszov	eebfeddc7e	refactored QuantizeImageShouldPreserveMaximumColorPrecision (hope it uses less memory now)	8 years ago

1 2 3 4 5 ...

1159 Commits (fcafc2e0441023a69ebea80823567d62ba2c7aae)