JpegDecoder: post-process baseline spectral data per MCU-row #1694

Merged

JimBobSquarePants merged 78 commits intoSixLabors:masterfrom br3aker:jpeg-decoder-memory

Jul 15, 2021

+713-525

Commits on Jul 7, 2021

Renamed pixel dimensions for JpegFrame
Dmitry Pentin
committed
Added debug code to the sandbox
Dmitry Pentin
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Injected progressive scan parameters
Dmitry Pentin
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Injected scan selectors count
Dmitry Pentin
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Injected frame & reset interval
Dmitry Pentin
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Injected huffman tables
Dmitry Pentin
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Scan decoder is not a persistent state of the decoder core
Dmitry Pentin
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Added comments for future refactoring
Dmitry Pentin
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Added extra comment
Dmitry Pentin
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Commits on Jul 8, 2021

Jpeg frame is now injected to the scan decoder at the SOF marker
Dmitry Pentin
committed
Slight change to image post processor for better understanding
Dmitry Pentin
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Replaced hardcoded values with actual calculated ones in postprocessor
Dmitry Pentin
committed

Commits on Jul 9, 2021

WIP spectral converter
Dmitry Pentin
committed
Fixed iteration variables
Dmitry Pentin
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Added todo(s)
Dmitry Pentin
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Decoupled image processor from component processor
Dmitry Pentin
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Fixed converter frame injection
Dmitry Pentin
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Added getter which converts pixels to PixelBuffer property
Dmitry Pentin
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Fixed sandbox code
Dmitry Pentin
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Wired up converter & scan decoder
Dmitry Pentin
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Added Buffer2D Image ctor, wired new post processor with decoder core
Dmitry Pentin
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Implemented disposable pattern for spectral converter
Dmitry Pentin
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Implemented step-based iteration for spectralconverter
Dmitry Pentin
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Commits on Jul 10, 2021

Added separate step parameter for spectral data enumeration
Dmitry Pentin
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Added external way to mark convesion finished
Dmitry Pentin
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Added initial support for the baseline interleaved stride conversion
Dmitry Pentin
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Sandbox changes
Dmitry Pentin
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Fixed invalid baseline jpeg decoding
Dmitry Pentin
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Commits on Jul 11, 2021

Rolled back to counter enumeration for spectral converter
Dmitry Pentin
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Refactored scan converter
Dmitry Pentin
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Refactores post processor buffer clear
Dmitry Pentin
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Refactored spectral converter
Dmitry Pentin
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Final refactor of the converter
Dmitry Pentin
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Removed todo
Dmitry Pentin
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Implemented new spectral buffers allocation
Dmitry Pentin
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Rolled back to initial sandbox code
Dmitry Pentin
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Moved SpectralConverter to the separate file
Dmitry Pentin
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Added docs
Dmitry Pentin
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Fixed styling issues
Dmitry Pentin
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Fixed docs
Dmitry Pentin
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Fixed no color deduction for metadata only pass
Dmitry Pentin
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Marked ParseStream private as it now can't be called outside of Decode/Identify methods
Dmitry Pentin
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Removed unsupported benchmark
Dmitry Pentin
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Tests no longer use ParseStream method
Dmitry Pentin
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Fixed null reference in spectral converter
Dmitry Pentin
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Fixed out of range exception at component postprocessor
Dmitry Pentin
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Skipped old post processing pipeline tests
Dmitry Pentin
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Fixed invalid frame mcu size calculation
Dmitry Pentin
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Fixed invalid internal deconding mode selection for grayscale jpegs
Dmitry Pentin
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Cosmetic fixes
Dmitry Pentin
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Disabled spectral tests due to new architecture incompatibility
Dmitry Pentin
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Commits on Jul 12, 2021

Baseline jpegs now clear allocated buffers in the decoding loop
Dmitry Pentin
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Basement for spectral tests
Dmitry Pentin
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Additional fixes for spectral tests
Dmitry Pentin
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Fixed new spectral tests for progressive and multi-scan images
Dmitry Pentin
committed
Fixed out of range exception for baseline tests
Dmitry Pentin
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Clarified diff logs
Dmitry Pentin
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Rolled back spectral buffer cleaning logic
Dmitry Pentin
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Spectral converter base class no longer implements IDisposable interface
Dmitry Pentin
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Debug converter no longer use actual converter
Dmitry Pentin
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Fixed baseline images tsting code
Dmitry Pentin
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Fixed bad EOI image
Dmitry Pentin
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Fixed metadata only pass for a test
Dmitry Pentin
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Commits on Jul 13, 2021

Style fixes
Dmitry Pentin
committed
Fixed baseline image invalid reference output png image
Dmitry Pentin
committed
Removed post processor tests
Dmitry Pentin
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Removed post processor from jpeg decoder
Dmitry Pentin
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Added new tolerance to the Jpeg420Small test image
Dmitry Pentin
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Merge branch 'master' into jpeg-decoder-memory
Dmitry Pentin
authored
Fixed docs
Dmitry Pentin
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Merge branch 'jpeg-decoder-memory' of https://github.com/br3aker/ImageSharp into jpeg-decoder-memory
Dmitry Pentin
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Restored memory stress test to the sandbox
Dmitry Pentin
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Restored decoder parse stream only benchmark
Dmitry Pentin
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Updated StreamParseOnly benchmark
Dmitry Pentin
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Added docs
Dmitry Pentin
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Added DivideCeil
Dmitry Pentin
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Fixed spectral data as image saving test
Dmitry Pentin
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Disabled image saving test
Dmitry Pentin
committed