Commit f3eb1684 authored by Simon Ser's avatar Simon Ser Committed by Michel Dänzer
Browse files

xwayland: enable MIT-SHM shared pixmaps

Allow X11 clients to create shared pixmaps via the MIT-SHM
extension under Xwayland. Tested with a wlroots patch [1].

Also add a few assertions to make sure we have wl_buffers where we
need them.

[1]: https://github.com/swaywm/wlroots/pull/2875

Signed-off-by: Simon Ser's avatarSimon Ser <contact@emersion.fr>
Acked-by: Michel Dänzer's avatarMichel Dänzer <mdaenzer@redhat.com>
parent 3d33d885
......@@ -404,6 +404,9 @@ xwl_present_check_flip2(RRCrtcPtr crtc,
if (!xwl_window)
return FALSE;
if (!xwl_glamor_pixmap_get_wl_buffer(pixmap))
return FALSE;
if (!xwl_glamor_check_flip(pixmap))
return FALSE;
......
......@@ -52,6 +52,10 @@
#include "xwayland-present.h"
#include "xwayland-shm.h"
#ifdef MITSHM
#include "shmint.h"
#endif
#include "xdg-output-unstable-v1-client-protocol.h"
#include "viewporter-client-protocol.h"
#include "xdg-shell-client-protocol.h"
......@@ -662,6 +666,10 @@ xwl_screen_init(ScreenPtr pScreen, int argc, char **argv)
fbPictureInit(pScreen, 0, 0);
#ifdef MITSHM
ShmRegisterFbFuncs(pScreen);
#endif
#ifdef HAVE_XSHMFENCE
if (!miSyncShmScreenInit(pScreen))
return FALSE;
......
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