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24 lines
1.2 KiB
24 lines
1.2 KiB
TODO - list of things to do for libpng: |
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Final bug fixes. |
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Improve API by hiding the png_struct and png_info structs. |
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Finish work on the no-floating-point version (including gamma compensation) |
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Better C++ wrapper/full C++ implementation? |
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Fix problem with C++ and EXTERN "C". |
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cHRM transformation. |
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Improve setjmp/longjmp usage or remove it in favor of returning error codes. |
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Add "grayscale->palette" transformation and "palette->grayscale" detection. |
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Improved dithering. |
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Multi-lingual error and warning message support. |
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Complete sRGB transformation (presently it simply uses gamma=0.45455). |
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Man pages for function calls. |
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Better documentation. |
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Better filter selection |
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(counting huffman bits/precompression? filter inertia? filter costs?). |
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Histogram creation. |
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Text conversion between different code pages (Latin-1 -> Mac and DOS). |
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Should we always malloc 2^bit_depth PLTE/tRNS/hIST entries for safety? |
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Build gamma tables using fixed point (and do away with floating point entirely). |
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Use greater precision when changing to linear gamma for compositing against |
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background and doing rgb-to-gray transformation. |
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Investigate pre-incremented loop counters and other loop constructions.
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