Lines Matching full:conversion
8 * This file contains output colorspace conversion routines.
21 /* Private state for YCC->RGB conversion */
22 int * Cr_r_tab; /* => table for Cr to R conversion */
23 int * Cb_b_tab; /* => table for Cb to B conversion */
24 INT32 * Cr_g_tab; /* => table for Cr to G conversion */
25 INT32 * Cb_g_tab; /* => table for Cb to G conversion */
51 /**************** YCbCr -> RGB conversion: most common case **************/
56 * The conversion equations to be implemented are therefore
86 * Initialize tables for YCC->RGB colorspace conversion.
504 * Color conversion for no colorspace change: just copy the data,
535 * Color conversion for grayscale: just copy the data.
536 * This also works for YCbCr -> grayscale conversion, in which
682 * Adobe-style YCCK->CMYK conversion.
684 * conversion as above, while passing K (black) unchanged.
744 * Module initialization routine for output colorspace conversion.
784 /* Set out_color_components and conversion method based on requested space.
795 /* For color->grayscale conversion, only the Y (0) component is needed */
868 /* Permit null conversion to same output space */
872 } else /* unsupported non-null conversion */
