7232 Commits (5ac15d786b2c1e4d8bdacb07fe8b0a8d4b8a6c60)
 

Author SHA1 Message Date
Peter Amrehn 5ac15d786b remove obsolete comments 6 years ago
Brian Popow 458fa2f42c WIP: Parse further VP8 header: SegmentHeader, FilterHeader, implement BitReader for VP8 (unfinished) 6 years ago
Brian Popow 948728830a Add VP8 bitreader to image info, remove image data size (not used except inside the bitreader) 6 years ago
Brian Popow d2b76c751b Fix image data size in webpinfo for VP8: 10 bytes are already read during parsing the header 6 years ago
Brian Popow 72d24287ec Introduce VP8 Profile which contains the reconstruction filter and the loop filter 6 years ago
Brian Popow d02a6d3a49 Fix checking the magick bytes in parsing the VP8 header 6 years ago
Brian Popow 4d5ceca326 Introduce bitreader base class 6 years ago
Peter Amrehn a9a4b9ea92 code cleanup 6 years ago
Brian Popow 0a60fc33e4 Add data classes for decoding VP8 images 6 years ago
Peter Amrehn bbfdff7670 move some methods from LosslessDecoder to base class 6 years ago
Peter Amrehn badece2283 LosslessWebP: use logical connections between fields to make it less error prone 6 years ago
Peter Amrehn 20cc8f8537 Lossless WebP: avoid duplicate if by moving the negated condition to the else case 6 years ago
Brian Popow 4505f1e494 Add bits per pixel in webp image info 6 years ago
Brian Popow 354d8c00eb Throw exception, if a transform is present more than once 6 years ago
Brian Popow 5fdf1f7291 Fix parsing VP8 header 6 years ago
Brian Popow 4e234625b6 Add parsing of ICCP chunk 6 years ago
Brian Popow 06e7d4e524 Add parsing of EXIF chunk 6 years ago
Brian Popow 4b0603d0f3 Add additional comments 6 years ago
Brian Popow 4a839a66f1 Use memory allocator where possible in lossless decoder 6 years ago
Brian Popow 4726b81519 Use memory allocator 6 years ago
Brian Popow 8361526431 Fix warnings, add additional comments 6 years ago
Brian Popow 2bd350e558 Fix bug in PredictorInverseTransform 6 years ago
Brian Popow 1cea0c2abf Remove none webp images, except for two example images 6 years ago
Brian Popow 026e6589b9 Move corrupted images into separate test 6 years ago
Brian Popow 541aa858fc Fix bug in ColorSpaceInverseTransform 6 years ago
Brian Popow 6de5ae9b85 Fix wrong start and end index in PredictorAdd01 6 years ago
Brian Popow 0f5f746b51 Add PredictorInverseTransform 6 years ago
Brian Popow f7dad0dee4 Add PredictorAdd methods 7 years ago
Brian Popow 488492c126 Add helper methods for PredictorInverseTransform 7 years ago
Brian Popow a077518730 Fix some warnings 7 years ago
Brian Popow c2d5acc699 Add ColorIndexInverseTransform 7 years ago
Brian Popow 89bdf89f55 Implemented ColorSpaceInverseTransform 7 years ago
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 e3946d82b0 Reading transformation data 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 d44b44275a Fix more decoding bugs, lossless_vec_2_0.webp.webp now decodes without error 7 years ago
Brian Popow 0dcc43eea0 Add tests for lossless images without transforms 7 years ago
Brian Popow ddd5f668b8 Fix issue with creating huffman tables 7 years ago
Brian Popow f666db741a Fix some decoding bugs 7 years ago
Brian Popow 23ee03faf7 Refactor lossless decoding to match better original implementation 7 years ago
Brian Popow 486edbc33d Using color cache, first version of decoding a lossless image 7 years ago
Brian Popow bae827208a Add additional helper methods for decoding the image, start with decoding the image (still WIP) 7 years ago
Brian Popow 8b0ed6340b Setup color cache 7 years ago
Brian Popow 94c22eb6b5 Continue with ReadHuffmanCodes 7 years ago
Brian Popow d4fea754c1 Use kTableSize array to determine tableSize 7 years ago
Brian Popow 8eccf53345 Overhaul bitmap reader to be similar to libwebp bitreader 7 years ago
Brian Popow 949c3ef821 Continue with BuildHuffmanTable 7 years ago
Brian Popow 83cdeb54ff Move huffman code into separate class, introduce HTreeGroup 7 years ago