Function

Vipsjpegload_source

Declaration [src] 

int
vips_jpegload_source (
  VipsSource* source,
  VipsImage** out,
  ...
)

Description [src]

Optional arguments:

  • shrink: %gint, shrink by this much on load
  • fail_on: VipsFailOn, types of read error to fail on
  • autorotate: %gboolean, use exif Orientation tag to rotate the image during load

Read a JPEG-formatted memory block into a VIPS image. Exactly as vips_jpegload(), but read from a source.

See also: vips_jpegload().

This function is not directly available to language bindings

Parameters

source VipsSource
 

Source to load.
 The data is owned by the caller of the function.
out VipsImage
 

Image to write.
 The argument will be set by the function.
 The called function takes ownership of the data, and is responsible for freeing it.
...
 

NULL-terminated list of optional named arguments.

Return value

Returns: int
 

0 on success, -1 on error.