Linux Standard Base Desktop Specification 3.1
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png_set_packswap

Name

png_set_packswap -- swap the order of pixels for packed-pixel image

#include <png.h>

void png_set_packswap(png_structp png_ptr);

png_set_swap() shall change the pixel packing order for each byte for packed-pixel images with bit-depths 1, 2 or 4.

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