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mlib_imagecolorrgb2mono_fp(3mlib) [opensolaris man page]

mlib_ImageColorRGB2Mono_Fp(3MLIB)			    mediaLib Library Functions				 mlib_ImageColorRGB2Mono_Fp(3MLIB)

NAME
mlib_ImageColorRGB2Mono_Fp - RGB to monochrome conversion SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageColorRGB2Mono_Fp(mlib_image *dst, const mlib_image *src, const mlib_d64 *weight); DESCRIPTION
The mlib_ImageColorRGB2Mono_Fp() function performs a conversion from a red/green/blue to a monochromatic image. The source image must be a three-channel image. The destination image must be a single-channel image. It uses the following equation: dst[x][y][0] = weight[0]*src[x][y][0] + weight[1]*src[x][y][1] + weight[2]*src[x][y][2] PARAMETERS
The function takes the following arguments: dst Pointer to destination image. src Pointer to source image. weight Array of three blending coefficients. It is recommended that these sum to 1.0, but it is not required. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_ImageColorRGB2CIEMono(3MLIB), mlib_ImageColorRGB2CIEMono_Fp(3MLIB), mlib_ImageColorRGB2Mono(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_ImageColorRGB2Mono_Fp(3MLIB)

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mlib_ImageColorConvert1(3MLIB)				    mediaLib Library Functions				    mlib_ImageColorConvert1(3MLIB)

NAME
mlib_ImageColorConvert1 - color conversion using a 3x3 floating-point matrix SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageColorConvert1(mlib_image *dst, const mlib_image *src, const mlib_d64 *cmat); DESCRIPTION
The mlib_ImageColorConvert1() function takes a 3x3 floating-point conversion matrix and converts the source color image to the destination color image. The source and destination images must be three-channel images. It uses the following equation: |dst[x][y][0]| |cmat[0] cmat[1] cmat[2]| |src[x][y][0]| |dst[x][y][1]| = |cmat[3] cmat[4] cmat[5]| * |src[x][y][1]| |dst[x][y][2]| |cmat[6] cmat[7] cmat[8]| |src[x][y][2]| PARAMETERS
The function takes the following arguments: dst Pointer to destination image. src Pointer to source image. cmat Conversion matrix in row major order. RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_ImageColorConvert1_Fp(3MLIB), mlib_ImageColorConvert2(3MLIB), mlib_ImageColorConvert2_Fp(3MLIB), mlib_ImageColorRGB2XYZ(3MLIB), mlib_ImageColorRGB2XYZ_Fp(3MLIB), mlib_ImageColorXYZ2RGB(3MLIB), mlib_ImageColorXYZ2RGB_Fp(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_ImageColorConvert1(3MLIB)
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