L_ClrConvert

#include "ltkrn.h"
#include "ltclr.h"

L_LTCLR_API L_INT L_ClrConvert(ClrHandle, pSrc, pDst, nWidth, nHeight, nInAlign, nOutAlign)

L_HANDLE ClrHandle;	/* handle to the color conversion */
L_UCHAR * pSrc;	/* pointer to the input buffer */
L_UCHAR * pDst;	/* pointer to the output buffer */
L_INT nWidth;	/* width of pixels to be processed */
L_INT nHeight;	/* height of pixels to be processed */
L_INT nInAlign;	/* each scanline in the input buffer is multiple of nInAlign bytes */
L_INT nOutAlign;	/* each scan line in the output buffer is multiple of nOutAlign bytes */

Converts image data in a buffer from one color conversion model to another.

Parameter	Description
ClrHandle	Handle to an existing color conversion. This handle is obtained by calling the L_ClrInit function.
pSrc	Pointer to the buffer holding the input data.
pDst	Pointer to the buffer that will hold the converted data.
nWidth	Width of pixels to be processed.
nHeight	Height of pixels to be processed.
nInAlign	Each scanline in the input buffer is a multiple of nInAlign bytes.
nOutAlign	Each scan line in the output buffer is a multiple of nOutAlign bytes.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

Conversion is done by setting the active method value specified in the CONVERSION_PARAMS structure when calling L_ClrInit. To change the active method, use L_ClrSetConversionParams. Only methods supported by the initialized converter should be specified.

Required DLLs and Libraries

LTCLR

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

Functions:	L_ClrInit
Topics:	Conversion Process
	COLOR Function Groups