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[libpng16] Added some documentation about features of the Simplified Write API.

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Glenn Randers-Pehrson
2015-05-06 17:02:47 -05:00
parent 846357d592
commit 279dc3f0bf
3 changed files with 10 additions and 6 deletions
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5
libpng-manual.txt
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@@ -4065,10 +4065,11 @@ a 16-bit linear encoded PNG file is written.
With all APIs row_stride is handled as in the read APIs - it is the spacing
from one row to the next in component sized units (float) and if negative
indicates a bottom-up row layout in the buffer.
indicates a bottom-up row layout in the buffer. If you pass zero, libpng will
calculate the row_stride for you from the width and number of channels.
Note that the write API does not support interlacing, sub-8-bit pixels,
and indexed (paletted) images.
indexed (paletted) images, or most ancillary chunks.
VI. Modifying/Customizing libpng