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xserver-multidpi/hw/xwayland
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Simon Ser d6558477d7 xwayland: allow using linux-dmabuf with DRM_FORMAT_MOD_INVALID 
When the linux-dmabuf protocol is available, prefer it over the old
wl_drm protocol. Previously wl_drm was used when modifiers aren't
supported, however linux-dmabuf supports formats without modifiers too.
In this case, linux-dmabuf will send a DRM_FORMAT_MOD_INVALID modifier
for each supported format [1].

This allows compositors to better handle these buffers, getting a
DMA-BUF and implementing features like direct scan-out.

A similar logic has been implemented for EGL [2].

DRM_FORMAT_MOD_INVALID is now stored in the xwl_screen->formats list.
glamor_get_modifiers still returns FALSE with zero modifiers if the
only advertised modifier is DRM_FORMAT_MOD_INVALID.

[1]: fb9b2a8731
[2]: c376865f5e

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
2020-06-19 10:10:47 +00:00
..
.gitignore xwayland: Add wp_viewport wayland extension support 2019-10-12 12:19:14 +02:00
drm.xml wayland: Sync drm.xml with Mesa 2017-07-05 10:13:04 -04:00
Makefile.am xwayland: port rooted xwayland from wl_shell to xdg-shell protocol 2020-02-28 16:23:58 +00:00
meson.build xwayland: port rooted xwayland from wl_shell to xdg-shell protocol 2020-02-28 16:23:58 +00:00
xwayland-cursor.c xwayland: Cleanup and remove xwayland.h 2019-12-20 16:19:01 +01:00
xwayland-cursor.h xwayland: Move Xwayland cursor declarations 2019-12-20 16:19:01 +01:00
xwayland-cvt.c xwayland: Cleanup and remove xwayland.h 2019-12-20 16:19:01 +01:00
xwayland-cvt.h xwayland: Move Xwayland CVT declaration 2019-12-20 16:19:01 +01:00
xwayland-glamor-eglstream.c xwayland: Include xwayland-window.h from xwayland-glamor-eglstream.c 2020-01-06 15:52:35 +01:00
xwayland-glamor-gbm.c xwayland: allow using linux-dmabuf with DRM_FORMAT_MOD_INVALID 2020-06-19 10:10:47 +00:00
xwayland-glamor-xv.c xwayland: Cleanup and remove xwayland.h 2019-12-20 16:19:01 +01:00
xwayland-glamor.c Revert "xwayland/glamor-gbm: Add xwl_glamor_gbm_post_damage hook" 2020-02-11 16:05:21 +01:00
xwayland-glamor.h Revert "xwayland/glamor-gbm: Add xwl_glamor_gbm_post_damage hook" 2020-02-11 16:05:21 +01:00
xwayland-glx.c xwayland: Set the vendor name for GLX_EXT_libglvnd 2020-06-05 14:50:55 -04:00
xwayland-glx.h xwayland: Move Xwayland GLX declaration 2019-12-20 16:19:01 +01:00
xwayland-input.c xwayland: Clear private on device removal 2020-05-20 07:13:28 +00:00
xwayland-input.h xwayland: Move Xwayland cursor declarations 2019-12-20 16:19:01 +01:00
xwayland-output.c xwayland: Remove unnecessary xwl_window_is_toplevel() check from xwl_output_set_window_randr_emu_props() 2020-02-23 18:05:18 +01:00
xwayland-output.h xwayland: Move Xwayland output declarations 2019-12-20 16:19:01 +01:00
xwayland-pixmap.c xwayland: Separate Xwayland pixmap code 2019-12-20 16:19:01 +01:00
xwayland-pixmap.h xwayland: Separate Xwayland pixmap code 2019-12-20 16:19:01 +01:00
xwayland-present.c xwayland: Delete all frame_callback_list nodes in xwl_unrealize_window 2020-03-17 11:45:22 +01:00
xwayland-present.h xwayland: Delete all frame_callback_list nodes in xwl_unrealize_window 2020-03-17 11:45:22 +01:00
xwayland-screen.c xwayland: Improve checks for confined_to on InputOnly windows 2020-05-13 09:19:48 +00:00
xwayland-screen.h xwayland: Fix infinite loop at startup 2020-04-27 11:42:13 +02:00
xwayland-shm.c xwayland: Cleanup and remove xwayland.h 2019-12-20 16:19:01 +01:00
xwayland-shm.h xwayland: Move SHM declarations to their own header 2019-12-20 16:19:01 +01:00
xwayland-types.h xwayland: Move Xwayland structures to their own header 2019-12-20 16:19:01 +01:00
xwayland-vidmode.c xwayland: Cleanup and remove xwayland.h 2019-12-20 16:19:01 +01:00
xwayland-vidmode.h xwayland: Move Xwayland vidmode declaration 2019-12-20 16:19:01 +01:00
xwayland-window-buffers.c xwayland: Separate Xwayland screen code 2019-12-20 16:19:01 +01:00
xwayland-window-buffers.h xwayland: Cleanup and remove xwayland.h 2019-12-20 16:19:01 +01:00
xwayland-window.c xwayland: Delete all frame_callback_list nodes in xwl_unrealize_window 2020-03-17 11:45:22 +01:00
xwayland-window.h xwayland: port rooted xwayland from wl_shell to xdg-shell protocol 2020-02-28 16:23:58 +00:00
xwayland.c xwayland: Add version command line option 2020-02-14 17:04:44 +01:00