Searched refs:RMask (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/libpng/libpng-1.2.50/contrib/gregbook/
H A Drpng-x.c145 static ulg RMask, GMask, BMask; variable
503 RMask = visual->red_mask;
517 RShift = 15 - rpng_x_msb(RMask); /* these are right-shifts */
523 RShift = rpng_x_msb(RMask) - 7; /* these are left-shifts */
527 RShift = 7 - rpng_x_msb(RMask); /* these are right-shifts, too */
618 bg_pixel = ((((ulg)bg_red << 8) >> RShift) & RMask) |
730 pixel = (red & RMask) | (green & GMask) | (blue & BMask);
793 pixel = ((red >> RShift) & RMask) |
825 pixel = ((red >> RShift) & RMask) |
H A Drpng2-x.c279 static ulg RMask, GMask, BMask; variable
886 RMask = visual->red_mask;
902 RShift = 15 - rpng2_x_msb(RMask); /* these are right-shifts */
906 RShift = rpng2_x_msb(RMask) - 7; /* these are left-shifts */
1041 bg_pixel = (((bg_red << 8) >> RShift) & RMask) |
1324 /* (probably need to use RShift, RMask, etc.) */
1342 pixel = ((red >> RShift) & RMask) |
1442 /* (probably need to use RShift, RMask, etc.) */
1486 /* (probably need to use RShift, RMask, etc.) */
1509 pixel = ((red >> RShift) & RMask) |
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