Function

Vipscheck_coding

Declaration [src]

int
vips_check_coding (
  const char* domain,
  VipsImage* im,
  VipsCoding coding
)

Description [src]

Check that the image has the required coding. If not, set an error message and return non-zero.

See also: vips_error().

Parameters

domain 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 VipsImage
 

Image to check.

 The data is owned by the caller of the function.
coding VipsCoding
 

Required coding.

Return value

Returns: int
 

0 on OK, or -1 on error.