296 static int RShift, GShift, BShift;  variable
915         RShift = 15 - rpng2_x_msb(RMask);    /* these are right-shifts */  in rpng2_x_create_window()
919         RShift = rpng2_x_msb(RMask) - 7;     /* these are left-shifts */  in rpng2_x_create_window()
923     if (depth >= 15 && (RShift < 0 || GShift < 0 || BShift < 0)) {  in rpng2_x_create_window()
1050             bg_pixel = (bg_red   << RShift) |  in rpng2_x_create_window()
1054             bg_pixel = (((bg_red   << 8) >> RShift) & RMask) |  in rpng2_x_create_window()
1318                     pixel = (red   << RShift) |  in rpng2_x_load_bg_image()
1332                     pixel = (red   << RShift) |  in rpng2_x_load_bg_image()
1355                 pixel = ((red   >> RShift) & RMask) |  in rpng2_x_load_bg_image()
1444                 pixel = (red   << RShift) |  in rpng2_x_display_row()
1488                 pixel = (red   << RShift) |  in rpng2_x_display_row()
1522                 pixel = ((red   >> RShift) & RMask) |  in rpng2_x_display_row()
1559                 pixel = ((red   >> RShift) & RMask) |  in rpng2_x_display_row()
1666                     pixel = (red   << RShift) |  in rpng2_x_redisplay_image()
1683                     red   = (RShift < 0)? red   << (-RShift) : red   >> RShift;  in rpng2_x_redisplay_image()
1732                     pixel = (red   << RShift) |  in rpng2_x_redisplay_image()
1749                     red   = (RShift < 0)? red   << (-RShift) : red   >> RShift;  in rpng2_x_redisplay_image()
1795                     pixel = ((red   >> RShift) & RMask) |  in rpng2_x_redisplay_image()
1832                     pixel = ((red   >> RShift) & RMask) |  in rpng2_x_redisplay_image()