Changeset 35650 in project


Ignore:
Timestamp:
06/21/18 11:07:37 (5 weeks ago)
Author:
kristianlm
Message:

eggref stb-image readme.md updates

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1 edited

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  • wiki/eggref/4/stb-image

    r35577 r35650  
    1 
    21== chicken-stb-image
    32[[toc:]]
     
    3837# red, green, blue, alpha
    3938
    40 Note that [[https://github.com/nothings/stb|stb_image.h]]'s {{hdr}} and {{pnm}} support only works with
    41 {{load-image}}.
     39{{read-image}} may read beyond the image data, so the data in
     40{{current-input-port}} should contain only one image.
    4241
    4342<procedure> (read-image-info)</procedure>
     
    5049# height
    5150# number of channels
     51
     52Note that on 32-bit systems, blobs cannot be larger than 16M. This
     53limits image sizes as pixel data is stored as blobs.
    5254
    5355
     
    6769image is 4x4 with 3-channels.
    6870
     71
     72=== Known limitations
     73
     74===== backwards seek not implemented
     75Some special-case images try to seek backwards in the internal
     76API. This hasn't been implemented due to increased complexity: you may
     77see a "backwards seek not implemented" error. If this is a
     78show-stopper, contact the author.
     79
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