Lines Matching full:conversion
8 * This file contains input colorspace conversion routines.
23 /* Private state for RGB->YCC conversion */
24 INT32 * rgb_ycc_tab; /* => table for RGB to YCbCr conversion */
30 /**************** RGB -> YCbCr conversion: most common case **************/
35 * The conversion equations to be implemented are therefore
84 * Initialize for RGB->YCC colorspace conversion.
94 /* Allocate and fill in the conversion tables. */
182 * This version handles RGB->grayscale conversion, which is the same
220 * This version handles Adobe-style CMYK->YCCK conversion,
222 * conversion as above, while passing K (black) unchanged.
277 * This version handles grayscale output with no conversion.
336 * This version handles multi-component colorspaces without conversion.
416 * Module initialization routine for input colorspace conversion.
462 /* Check num_components, set conversion method based on requested space */
520 default: /* allow null conversion of JCS_UNKNOWN */
