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4649 Commits

Author SHA1 Message Date
Simon Ser caeed70f28 backend/x11: create per-window present event contexts 
The Present protocol states:

> An event context is associated with a specific window; using an existing
> event context with a different window generates a Match error.

Instead of a global event context, use a per-window event context to fix
this error:

    [backend/x11/backend.c:608] X11 error: op Present (SelectInput), code Match (no extension), sequence 63, value 4194307

Closes: https://github.com/swaywm/wlroots/issues/2577
 2020-12-28 16:57:56 +01:00
Ariadne Conill 23b6f3e3f5 drm: add fallback drmModeAddFB for drivers which do not support drmModeAddFB2 
This makes wlroots able to run on some big-endian machines like G4 and
G5 systems with ATI Radeon 7500 AGP graphics.
 2020-12-28 14:15:04 +01:00
Simon Ser c012d770f7 backend/x11: implement a real rendering loop 
Instead of using a timer, rely on X11 Present events and send a new
frame event when the parent compositor displays a new frame on screen.

The previous attempt at doing this [1] hit issues with EGLSurface, but
we don't use that anymore.

[1]: https://github.com/swaywm/wlroots/pull/1894
 2020-12-27 10:10:07 +01:00
Simon Ser c5f239f411
backend/drm: make listener names more idiomatic 
Use the "<object>_<event>" notation for listeners, use
"handle_<listener>" for handlers.
 2020-12-25 14:45:00 +01:00
Simon Ser b9460ab724
Stop using wlr_texture_get_size 
Just use wlr_texture.{width,height} directly.
 2020-12-25 12:21:29 +01:00
Simon Ser ae5275c09f
client-buffer: remove unnecessary wlr_resource_get_buffer_size 
We can just get the size from the imported texture.
 2020-12-25 12:14:31 +01:00
Simon Ser 17dd4c9e9a
backend/drm: use connector log helpers in atomic backend 2020-12-24 17:55:45 +01:00
Simon Ser a7a230ebef
backend/drm: make drmModePlane arg in add_plane const 
Make it clearer it'll be free'd after add_plane returns.
 2020-12-24 12:34:13 +01:00
Simon Ser c011a0e2ed
backend/drm: add special case for cursor in add_plane 
The code calling add_plane now makes sure not to add a cursor plane to a
CRTC which already has one.
 2020-12-24 12:31:20 +01:00
Simon Ser 5548406667
backend/drm: log whether ADDFB2 modifiers are supported 2020-12-24 12:29:30 +01:00
Simon Ser 71eaab9d8c
docs/env_vars: document seatd session 2020-12-24 12:19:34 +01:00
Simon Ser 430d37846f
docs/env_vars: _WAYLAND_DISPLAY isn't used anymore 2020-12-24 12:17:31 +01:00
Simon Ser 21ed6582ce
Remove contrib/_incr_version 
Not used anymore.
 2020-12-24 12:14:19 +01:00
Simon Ser 64a2ca4dba
backend/drm: don't retry page-flip when modifiers are unsupported 
Parse WLR_DRM_NO_MODIFIERS at startup. Don't parse IN_FORMATS when
WLR_DRM_NO_MODIFIERS is set, so that the legacy behaviour is better
reproduced.

When modifiers aren't supported, try the initial page-flip once only.
 2020-12-23 19:49:27 +01:00
Simon Ser 54ec17ff64
backend/drm: use plural form for possible_crtcs 
Make it clearer that this is a bitmask of CRTC indices.
 2020-12-23 12:14:36 +01:00
Simon Ser 2de400a541
backend/drm: assert connector state after wlr_output_destroy 2020-12-22 19:53:33 +01:00
Simon Ser 85cf4b235d
backend/drm: destroy DRM connectors that disappear 
This was lost during the refactoring. We were previously calling
wlr_output_destroy, which destroyed the connector as well.

Fixes: 248c7787c7 ("backend/drm: refactor wlr_output destruction")
 2020-12-22 19:38:29 +01:00
Isaac Freund f6fc4c2883 subsurface: handle NULL parent in get_root_surface 2020-12-22 15:55:05 +01:00
Simon Ser ad4dae0844 backend/drm: error on size mismatch in drm_surface_blit 2020-12-22 15:53:10 +01:00
Simon Ser d3bcd63a40 backend/drm: remove drm_fb_acquire 
Instead, import the buffer into GBM and KMS in drm_fb_import. Also move
the multi-GPU copy there if necessary.
 2020-12-22 15:53:10 +01:00
Simon Ser 5ee8b12dc3 backend/drm: make drm_fb_acquire return a FB ID 2020-12-22 15:53:10 +01:00
Simon Ser d09abe86c1 backend/drm: drop export_drm_bo 
Not used anymore.
 2020-12-22 15:53:10 +01:00
Simon Ser dabd2e7207 backend/drm: grab DMA-BUF from wlr_buffer instead of gbm_bo 
Get the DMA-BUF directly out of the wlr_buffer instead of relying on the
gbm_bo. This eliminates a roundtrip through GBM.
 2020-12-22 15:53:10 +01:00
Simon Ser 83925f04c3 backend/drm: don't save texture in gbm_bo user data 
The GBM BO is destroyed when released anyways.
 2020-12-22 15:53:10 +01:00
Simon Ser 55b02f753f backend/x11: destroy buffers when destroying output 2020-12-21 16:31:07 +01:00
Simon Ser d6dbdd97e9 backend/x11: re-use pixmaps 
Instead of re-importing a buffer each time we submit a frame, re-use the
pixmaps if possible.
 2020-12-21 16:31:07 +01:00
Simon Ser defcd9b025 backend/wayland: re-use wl_buffers 
Instead of re-importing a buffer each time we submit a new frame, re-use
the wl_buffer objects if possible.
 2020-12-21 16:30:47 +01:00
Simon Ser de896caceb backend/wayland: remove EGL config 
We don't use EGLSurface anymore, so we don't need to choose an EGL
config anymore.
 2020-12-19 21:11:01 +01:00
Isaac Freund 6c08fe9796 xwayland: avoid crash on repeated server_finish_display() call 
This function may end up being called more than once if the Xwayland
binary does not exist on the system.
 2020-12-19 10:39:31 +01:00
Ronan Pigott 917ecca58e backend/drm: avoid gcc stringop-truncation warning 2020-12-18 22:19:16 +01:00
Simon Ser 352fdd1bb0
backend/drm: remove unused wlr_drm_plane.drm_format 2020-12-18 11:44:50 +01:00
Simon Ser 248c7787c7 backend/drm: refactor wlr_output destruction 
Instead of hand-rolling our own manual wlr_output cleanup function, rely
on wlr_output_destroy to remove an output from the compositor's state.
 2020-12-18 10:48:44 +01:00
Simon Ser 019ffe8a5b backend/drm: introduce wlr_drm_connector.name 
The DRM backend is a little special when it comes to wlr_outputs: the
wlr_drm_connectors are long-lived and are created even when no screen is
connected.

A wlr_drm_connector only advertises a wlr_output to the compositor when
a screen is connected. As such, most of wlr_output's state is invalid
when the connector is disconnected.

We want to stop using wlr_output state on disconnected connectors.
Introduce wlr_drm_connector.name which is always valid regardless of the
connector status to avoid reading wlr_output.name when disconnected.
 2020-12-18 10:48:44 +01:00
Simon Ser c89b131f29 backend/drm: introduce wlr_drm_conn_log 
Simplify and unify connector-specific logging with a new
wlr_drm_conn_log macro. This makes it easier to understand which
connector a failure is about, without having to explicitly integrate the
connector name in each log message.
 2020-12-18 10:48:44 +01:00
Simon Ser 0aefa18690 backend/x11: send more precise output present events 
Instead of sending dummy output present events, use the X11 Present
extension to send more precise events.
 2020-12-18 10:37:08 +01:00
Simon Ser f0c1b32120 util/time: add timespec_from_nsec 2020-12-18 10:37:08 +01:00
Simon Ser 94fda895ac backend/x11: use DRI3Open to get DRM FD 
Instead of relying on EGL to retrieve the DRM FD, query it from the
DRI3 extension.

Use the EGL GBM platform, and drop the EGL config.
 2020-12-18 10:12:55 +01:00
Simon Ser 1e2c7fce86 backend/drm: use wlr_drm_format_{create,add} 
Instead of manually allocating and initializing the structs, use the new
wlr_drm_format helpers.
 2020-12-18 09:41:12 +01:00
Simon Ser d37214cb16 render/drm_format_set: add wlr_drm_format_{create,add} 2020-12-18 09:41:12 +01:00
Simon Ser 253f447329
backend/drm: print DRM device name when scanning connectors 2020-12-17 20:50:19 +01:00
Simon Ser 9cd3f03f65
backend/drm: add wlr_drm_backend.name 
Save the DRM device name in a wlr_drm_backend field, so that we can
easily use it for logging purposes.
 2020-12-17 20:48:47 +01:00
Simon Ser 60001a75a2
backend/drm: remove nouveau workaround 
The workaround is broken because drm_fb_acquire doesn't leave the EGL
context current anymore. We'll need to re-introduce it.

References: https://github.com/swaywm/wlroots/issues/2525
 2020-12-17 20:38:02 +01:00
Simon Ser bdf26f87d5
render/allocator: ignore NULL in wlr_allocator_destroy 2020-12-17 20:34:19 +01:00
Simon Ser 0dcdb5e7a1 backend/x11: fix DRI3 formats not used 
We queried DRI3 formats, but we weren't using them. Because of a typo,
only render formats were used.

Fixes: c59aacf944 ("backend/x11: query modifiers supported by X11 server")
Closes: https://github.com/swaywm/wlroots/issues/2552
 2020-12-17 17:02:09 +01:00
Simon Ser 0aa2ba0c03 backend/headless: select the rendering device ourselves 
Backends will eventually stop creating their renderer. To prepare for
this, stop using EGL_PLATFORM_SURFACELESS_MESA in the headless renderer.
Pick a render node using libdrm.

The new allocator/renderer creation logic looks very much like what will
end up in common code.
 2020-12-16 12:12:36 +01:00
Simon Ser da2a216934
backend/drm: add wlr_drm_connector.backend 
This allows the DRM code to have direct access to the wlr_drm_backend
without having to go through an upcast via get_drm_backend_from_backend.
 2020-12-15 22:56:14 +01:00
Simon Ser 87bd718de5
backend: use fcntl(F_DUPFD_CLOEXEC) instead of dup 
This makes sure the CLOEXEC flag is set on the dup'ed FD.
 2020-12-15 20:52:53 +01:00
Simon Ser 1ca4d6b029
backend/drm: dup FD before wlr_gbm_allocator_create 
The GBM allocator takes ownership of the DRM FD.
 2020-12-15 20:50:04 +01:00
Simon Ser 3fd8098881
render/gles2: require GL_EXT_unpack_subimage 
We implicitly depended on this extension.
 2020-12-15 14:55:18 +01:00
Simon Ser e57a52e7f7
Remove inline keyword 
The compiler is smarter at figuring out whether a function should be
inlined or not.
 2020-12-15 13:49:42 +01:00