Function

Vipscheck_u8or16orf

Declaration [src]

int
vips_check_u8or16orf (
  const char* domain,
  VipsImage* im
)

Description [src]

Check that the image is 8 or 16-bit unsigned integer, or float. Otherwise set an error message and return non-zero.

See also

vips_error().

Parameters

domain

Type: 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.
im

Type: VipsImage

Image to check.

The data is owned by the caller of the function.

Return value

Type: int

0 if OK, -1 otherwise.