Lines Matching refs:lut
675 lut (int val, double gain, int offset)
718 val = lut (val, gain, offset);
884 unsigned char *lut;
892 lut = (unsigned char *) malloc (4096);
893 if (!lut)
898 calculate_lut8 (gray, 2, lut);
902 usb_bulk_write (udev, 2, lut, 4096, wr_timeout);
906 calculate_lut8 (color, 2, lut);
910 usb_bulk_write (udev, 2, lut, 4096, wr_timeout);
914 usb_bulk_write (udev, 2, lut, 4096, wr_timeout);
918 usb_bulk_write (udev, 2, lut, 4096, wr_timeout);
924 lut = (unsigned char *) malloc (8192);
925 if (!lut)
930 calculate_lut8 (gray, 1, lut);
934 usb_bulk_write (udev, 2, lut, 8192, wr_timeout);
938 calculate_lut8 (color, 1, lut);
942 usb_bulk_write (udev, 2, lut, 8192, wr_timeout);
946 usb_bulk_write (udev, 2, lut, 8192, wr_timeout);
950 usb_bulk_write (udev, 2, lut, 8192, wr_timeout);
955 free (lut);