Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageConstMul(mlib_image *dst, const mlib_image *src, const mlib_d64 *c);
The mlib_ImageConstMul() function multiplies each pixel in an image by a constant value on a pixel-by-pixel basis.
It uses the following equation:
dst[x][y][i] = c[i] * src[x][y][i]
The function takes the following arguments:
Pointer to destination image.
Pointer to source image.
Constant by which each pixel is multiplied. c[i] contains the constant for channel i.
The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Interface Stability |
Committed |
MT-Level |
MT-Safe |
mlib_ImageConstMul_Fp(3MLIB), mlib_ImageConstMul_Fp_Inp(3MLIB), mlib_ImageConstMul_Inp(3MLIB), mlib_ImageConstMulShift(3MLIB), mlib_ImageConstMulShift_Inp(3MLIB), attributes(5)
Name | Synopsis | Description | Parameters | Return Values | Attributes | See Also