fb: Create common function to convert frame formats

The current code to convert between two buffer formats is quite tied to the
cairo surface infrastructure. Since we'll want to reuse it, make that
function more generic by introducing a common structure that passes all the
arguments and a common function that will call the right functions we
needed.

Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>

0 files changed, 0 insertions, 0 deletions