intvips_check_coding(constchar*domain,VipsImage*im,VipsCodingcoding)
Check that the image has the requiredcoding.If not, set an error messageand return non-zero.
See also
domainType: const char*
The originating domain for the error message.
| The data is owned by the caller of the function. |
| The value is a NUL terminated UTF-8 string. |
imType: VipsImage
Image to check.
| The data is owned by the caller of the function. |
codingType: VipsCoding
Required coding.