Linux Standard Base Desktop Specification 3.2
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png_read_update_info

Name

png_read_update_info -- update png_info structure

Synopsis

#include <png.h>

void png_read_update_info(png_structp png_ptr, png_infop info_ptr);

Description

png_read_update_info() updates the structure pointed to by info_ptr to reflect any transformations that have been requested. For example, rowbytes will be updated to handle expansion of an interlaced image with png_read_update_info().

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