Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55126

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55126

Fixes win32u tests on wow64.

Signed-off-by: Fabian Maurer <dark.shadow4@web.de>

Based on a patch by Erich E. Hoover.

Based on a patch by Erich E. Hoover.

Signed-off-by: Eric Pouech <epouech@codeweavers.com>

Send the surface damage region to the compositor, to enable it
to optimize pixel data transfers.

When flushing a window_surface, copy from the window_surface only the
pixel data contained in the flushed bounds. If any other pixel data are
needed, get them from the latest window buffer for the wayland surface,
to ensure the data are valid and unchanged.

Track the buffer regions that require an update since the last buffer
commit, and copy only those parts from the window_surface to the buffer.

Create a buffer queue to hold the SHM buffers for each window_surface,
to be able to reuse released buffers instead of constantly creating new
ones.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=53831Signed-off-by: Gabriel Ivăncescu <gabrielopcode@gmail.com>

Signed-off-by: Bernhard Kölbl <besentv@gmail.com>

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=55114