Lines Matching refs:red
512 /* Three color definitions. The order of the red, green, and blue, (and the
518 png_byte red;
528 png_uint_16 red; /* for use in red green blue files */
538 png_byte red; /* for use in red green blue files */
553 png_uint_16 red;
1557 /* Use blue, green, red order for pixels. */
1570 int error_action, double red, double green ));
1573 int error_action, png_fixed_point red, png_fixed_point green ));
2804 #define PNG_COLOR_DIST(c1, c2) (abs((int)((c1).red) - (int)((c2).red)) + \
