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On 18/04/13 21:38, Ian Stakenvicius wrote: |
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> -----BEGIN PGP SIGNED MESSAGE----- |
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> Hash: SHA256 |
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> |
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> On 18/04/13 02:24 PM, Samuli Suominen wrote: |
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>> Short version: |
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>> |
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>> If you see "PNG IDAT errors" like: |
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>> |
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>> program: IDAT: invalid distance too far back `test1.png' @ |
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>> |
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>> WARNING **: Icon test1 missing: (0) Fatal error reading PNG image |
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>> file: Decompression error in IDAT |
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>> |
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>> Then you should use >=media-gfx/pngcrush-1.7.57 built with |
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>> USE="-system-libs" to it's using libpng 1.5.15 to correct the IDAT |
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>> in the .png files using command: |
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>> |
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>> $ pngcrush -fix -force old.png new.png |
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>> |
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>> These bogus images were visible with libpng15 and earlier but now |
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>> that improved code was committed these bogus files stopped showing |
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>> as a side-effect. If I understood correct this is not going to be |
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>> fixed in the library itself. Caused by slightly bad combination of |
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>> libpng and zlib and some tool. |
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>> |
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>> Long version: |
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>> |
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>> http://bugs.gentoo.org/466190 |
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>> http://bugzilla.gnome.org/show_bug.cgi?id=698286 + the ML links |
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>> mentioned in the bugs |
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>> |
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>> Figured this is useful for every maintainer to know. |
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>> |
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> |
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> |
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> Is this related to the mozilla issue too? ie, should the mozilla herd |
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> just fix and supply a 'loading' icon until upstream updates theirs? |
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|
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nope, that is different problem and will be fixed (AFAICS) |
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