Method
VipsImagewio_input
Declaration [src]
int
vips_image_wio_input (
VipsImage* image
)
Description [src]
Check that an image is readable via the VIPS_IMAGE_ADDR() macro, that is, that the entire image is in memory and all pixels can be read with VIPS_IMAGE_ADDR(). If it isn’t, try to transform it so that VIPS_IMAGE_ADDR() can work.
Since this function modifies image, it is not thread-safe. Only call it on
images which you are sure have not been shared with another thread. If the
image might have been shared, use the less efficient
vips_image_copy_memory() instead.
See also
vips_image_copy_memory(), vips_image_pio_input(),
vips_image_inplace(), VIPS_IMAGE_ADDR().