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ImageSharp
mirror of https://github.com/SixLabors/ImageSharp
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265 MiB
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Commit Graph

5383 Commits (6ea767533682b4eb91d6ccc07293a4415611501a)

Author SHA1 Message Date
Brian Popow 6ea7675336 Add makeup codes for run length above 63
6 years ago
Brian Popow a89c4f5d9b Add T4 BitWriter: So far only works for run length up to 63
6 years ago
Brian Popow 3f612b736f Split up WriteBiColor in Deflate and no compression
6 years ago
Brian Popow 262b63f5eb Add option to use deflate compression for bicolor images
6 years ago
Brian Popow 11abaeff60 Add option to write bi-level tiff's
6 years ago
Brian Popow 46fa87f042 Fix broken tiff spec pdf
6 years ago
Brian Popow add82fc4b3 Allow deflate compression for paletted tiff's
6 years ago
Brian Popow d0d57ca61a Allow deflate compression for gray tiff
6 years ago
Brian Popow edcdc08efd Fix issue with encoding paletted tiff when quantized palette is smaller than 256
6 years ago
Brian Popow 4e5be46960 Add support for encoding deflate compressed tiff's
6 years ago
Brian Popow a0e406bec8 Add tiff encoding mode enum
6 years ago
Brian Popow c7511c7bd6 Add support for writing palette color tiff's
6 years ago
Brian Popow a7deb8b251 Add Tiff encoder Tests
6 years ago
Brian Popow d90c17d0cd Add support for writing 8bit gray tiff images
6 years ago
Brian Popow d5980eafae Set bits per pixel in tiff metadata
6 years ago
Brian Popow ae34c3ceca Add Tiff EncodeAsync
6 years ago
Brian Popow 838a1f7fd0 First attempt writing uncompressed tiff
6 years ago
Brian Popow c84ffbae5e T4 decompression: Clear buffer at start
6 years ago
Brian Popow 72ada958c9 Add Tiff specification pdf's
6 years ago
Brian Popow 8122bed91b Add support for decompressing huffman encoded tiffs
6 years ago
Brian Popow fbce81b604 Handle white as zero based on photometric interpretation
6 years ago
Brian Popow 0bb8165902 Fix issue with CCITT T4 with white runs of length 0 at the start of a scanline
6 years ago
Brian Popow 250ba56fa5 Add test images for fax3 compressed tiff
6 years ago
Brian Popow 7514df6ddf Use Dictionarys for terminating and makeup codes
6 years ago
Brian Popow 3e4b5b262a Use memory allocator in t4 bitreader
6 years ago
Brian Popow 9f085857e0 Add support for de-compressing CCITT t4 tiffs
6 years ago
Brian Popow 3558e7ef97 Use ref TPixel pixel = ref rowSpan[dx];
6 years ago
Brian Popow 9d8ed6c852 Use GetPixelRowSpan to access pixel data in global hist equalization
6 years ago
Brian Popow 440d8cf116 Use GetPixelRowSpan to access pixels, fixes #1429
6 years ago
Brian Popow 85b65d393a Use colorPalette span as destination of bulk conversion
6 years ago
Brian Popow 9449f947e2 Dont use the default config in ToRgba32
6 years ago
Brian Popow 7de5c59102 Use bulk conversion to rgba in Write8BitColor
6 years ago
AlexNDRmac 2749a25d78
Move package to build props
6 years ago
AlexNDRmac 8276bda4f2
Fix incompatible package reference for OSX
6 years ago
AlexNDRmac 2871e8ed2e
Add support using libgdiplus on macOS
6 years ago
Brian Popow 2222db8e0b Use Interlocked.Increment(ref Unsafe.Add(ref histogramBase, luminance));
6 years ago
Brian Popow bc7ea4f8bf Use Interlocked.Increment during histogram calculation, fixes issue #1416
6 years ago
Nicolas Portmann 963e5c6fd4 Remove useless branch
6 years ago
Nicolas Portmann eba801542c Micro-optimize grayscale converter
6 years ago
James Jackson-South 27de70a9cf Add missing conditional
6 years ago
James Jackson-South e3e8656d8f Respond to Anton fedback
6 years ago
James Jackson-South 3ee5a38802 Fix shuffle
6 years ago
James Jackson-South 699d8ff01d Use ROS trick all round and optimize Shuffle3
6 years ago
James Jackson-South 090158ea33
Update src/ImageSharp/Common/Helpers/SimdUtils.HwIntrinsics.cs
6 years ago
James Jackson-South ded9217254 Handle Bmp encoder padding.
6 years ago
Nicolas Portmann 680459ca54 Drop FromGrayscaleVector8
6 years ago
James Jackson-South 382b5bc1f1 Inline controls as constants
6 years ago
Nicolas Portmann e550caaed7 Refactor JpegColorConverters
6 years ago
James Jackson-South 863c672be1 Fix shuffle +m slice fallback
6 years ago
James Jackson-South da4764645e Unroll XYZWShuffle4Slice3
6 years ago