Copy a region from source buffer to destination buffer.
If the babl_formats of the buffers are the same, and the tile boundaries align, this will create copy-on-write tiles in the destination buffer.
This function never does any scaling. When src_rect and dst_rect do not have the same width and height, the size of src_rect is used.
| this |
source buffer. |
| src_rect |
source rectangle (or NULL to copy entire source buffer) |
| repeat_mode |
the abyss policy to be using if src_rect is outside src's extent. |
| dst |
destination buffer. |
| dst_rect |
position of upper left destination pixel (or NULL to match |