Commit graph

4907 commits

Author SHA1 Message Date
Simon Ser
e06c62af77 backend/drm: take output state arg in drm_connector_commit_buffer
This will allow a whole state to be applied at once, instead of
individually applying the buffer and the mode.
2021-04-29 19:51:57 +02:00
Simon Ser
218955ce95 backend/drm: remove mode arg from drm_connector_set_mode
All of the information is in wlr_output_state.
2021-04-29 19:51:57 +02:00
Simon Ser
7aba881c47 backend/drm: remove mode arg from drm_connector_init_renderer
This is now unused.
2021-04-29 19:51:57 +02:00
Simon Ser
31082a0554 backend/drm: remove wlr_drm_crtc_state.mode
Replace it with drm_connector_state_mode, which computes the mode
from the wlr_output_state to be applied.
2021-04-29 19:51:57 +02:00
Simon Ser
dfea0ff31d backend/drm: remove wlr_drm_crtc_state.active
Replace it with drm_connector_state_active, which figures out
whether the connector is active depending on the wlr_output_state
to be applied.
2021-04-29 19:51:57 +02:00
Simon Ser
485ecc11a6 backend/drm: remove wlr_drm_crtc.pending_modeset
Replace it with a new drm_connector_state_is_modeset function that
decides whether a modeset is necessary directly from the
wlr_output_state which is going to be applied.
2021-04-29 19:51:57 +02:00
Simon Ser
c9c2d7539c backend/drm: fill scratch wlr_output_state for set_mode
Populate the wlr_output_state when setting a mode. This will allow
drm_connector_set_mode to stop relying on ephemeral fields in
wlr_drm_crtc. Also drm_connector_set_mode will be able to apply
both a new buffer and a new mode atomically.
2021-04-29 19:51:57 +02:00
Simon Ser
1a9701cd7c backend/drm: take wlr_output_state as arg in commit callers
Instead of relying on wlr_output.pending to be empty when performing
backend-initiated CRTC commits, use a zero wlr_output_state.
2021-04-29 19:51:57 +02:00
Simon Ser
8f90d7f8f5 backend/drm: take wlr_output_state as arg in crtc_commit
Stop assuming that the state to be applied is in output->pending in
crtc_commit. This will allow us to remove ephemeral fields in
wlr_drm_crtc, which are used scratch fields to stash temporary
per-commit data.
2021-04-29 19:51:57 +02:00
Simon Ser
69d4cf19b5 render/gles2: assert texture comes from the same renderer
Rendering a wlr_texture with a different wlr_renderer is invalid.
Add an assert to make sure this doesn't happen.
2021-04-29 15:59:13 +02:00
Simon Ser
e7f68ba081 backend/drm: fix allocator DRM FD on multi-GPU setups
On multi-GPU setups, there is a primary DRM backend and secondary
DRM backends. wlr_backend_get_drm_fd will always return the parent
DRM FD even on secondary backends, so that users always use the
primary device for rendering.

However, for our internal rendering we want to use the secondary
device. Use allocator_autocreate_with_drm_fd to make sure the
allocator will create buffers on the secondary device.

We do something similar to ensure our internal rendering will
happen on the secondary device with renderer_autocreate_with_drm_fd.

Fixes: cc1b66364c ("backend: use wlr_allocator_autocreate")
2021-04-29 15:58:56 +02:00
Simon Ser
5be76bb047 render/allocator: add allocator_autocreate_with_drm_fd
Same as wlr_allocator_autocreate, but allows the caller to force a
DRM FD.

Similar to renderer_autocreate_with_drm_fd.
2021-04-29 15:58:56 +02:00
Simon Ser
619a975025 render: remove wlr_ prefix from wlr_renderer_autocreate_with_drm_fd
This function is only required because the DRM backend still needs
to perform multi-GPU magic under-the-hood. Remove the wlr_ prefix
to make it clear it's not a candidate for being made public.
2021-04-29 09:46:34 +02:00
Simon Ser
6bf2406dbf backend/drm: reword wlr_renderer failure message
Remove the assumption about EGL.
2021-04-29 09:38:10 +02:00
Simon Ser
1c1ef69326 Log when WLR_BACKENDS/WLR_RENDERER is set
Makes it easier to figure out why a backend/renderer is picked.
2021-04-28 21:06:41 +02:00
Simon Zeni
cc1b66364c backend: use wlr_allocator_autocreate 2021-04-28 20:55:57 +02:00
Simon Zeni
318e3ac92c render/allocator: introduce wlr_allocator_autocreate 2021-04-28 20:55:57 +02:00
Simon Zeni
982498fab3 render: introduce renderer_get_render_buffer_caps 2021-04-28 20:55:57 +02:00
Simon Zeni
144189674e backend: introduce backend_get_buffer_caps 2021-04-28 20:55:57 +02:00
Simon Zeni
6ec6527855 types/wlr_buffer: introduce wlr_buffer_cap 2021-04-28 20:55:57 +02:00
Simon Zeni
a8c91fbac9 render/shm_allocator: make wlr_shm_allocator_create return a wlr_allocator 2021-04-28 20:55:57 +02:00
Simon Zeni
c75aa71816 render/gbm_allocator: make wlr_gbm_allocator_create return a wlr_allocator 2021-04-28 20:55:57 +02:00
Simon Ser
3a04fb4560 render/pixman: check format is supported in create_buffer 2021-04-27 20:36:03 +02:00
Simon Ser
24fde77c62 buffer: add format param to get_data_ptr
Allow wlr_buffer_impl.get_data_ptr to return a format.

This allows the Pixman renderer to not care about get_dmabuf/get_shm,
and only care about get_data_ptr. This will also help with [1], because
client wl_shm buffers can't implement get_shm.

[1]: https://github.com/swaywm/wlroots/pull/2892

References: https://github.com/swaywm/wlroots/issues/2864
2021-04-27 20:36:03 +02:00
Simon Zeni
ccbce0f0a6 types/wlr_screencopy_v1: log error on read pixels failure 2021-04-27 18:28:41 +02:00
Simon Zeni
144b41a45c pixman: implement read pixels 2021-04-27 18:28:41 +02:00
Simon Zeni
30706b71fb render/pixman: implement preferred_read_format 2021-04-27 18:28:41 +02:00
Simon Ser
0411dc0663 Revert "backend/drm: fail instead of stripping a modifier"
This reverts commit f9f90b4173.

gbm_bo_get_modifier may return a modifier in these cases:

- The kernel doesn't support modifiers but Mesa does
- WLR_DRM_NO_MODIFIERS=1 is set

However, in both of these cases, the gbm_bo has been allocated
without modifiers.

There is already a check in drm_fb_create for modifiers:
wlr_drm_format_set_has will make sure buffers with an explicit
modifier will be rejected if the DRM backend doesn't support them.
So no need for an additional check in get_fb_for_bo.

Closes: https://github.com/swaywm/wlroots/issues/2896
2021-04-27 15:38:10 +02:00
Simon Ser
4839664a92 backend/drm: carry on when disabling a CRTC fails
On GPU unplug, disabling a CRTC can fail with EPERM.

References: https://github.com/swaywm/wlroots/pull/2575#issuecomment-761771264
2021-04-27 09:11:44 +02:00
Simon Ser
9b0e0970f9 backend/drm: destroy backend on udev remove event
Any use of the DRM FD after the remove event results in a "Permission
denied" error.
2021-04-27 09:11:44 +02:00
Simon Ser
5597776914 backend/session: add wlr_device.events.remove 2021-04-27 09:11:44 +02:00
Simon Ser
c49ea9ef4f backend/drm: destroy when parent is destroyed 2021-04-27 09:11:44 +02:00
Simon Ser
e804de923d backend/drm: clarify error message on drmModeAddFB fallback
The previous code would always print "falling back to legacy method",
even if the format wasn't ARGB8888.

Drop get_fb_for_bo_legacy, since the code can just be inlined without
hurting readability.

Ideally we should only fallback to drmModeAddFB if the error code
indicates the BE failure, but the original PR [1] doesn't say what
error code is returned by the kernel.

[1]: https://github.com/swaywm/wlroots/pull/2569
2021-04-26 23:12:53 +02:00
Simon Ser
f9f90b4173 backend/drm: fail instead of stripping a modifier
We shouldn't strip a modifiers from buffers, because the will make
the kernel re-interpret the data as LINEAR on most drivers,
resulting in an incorrect output on screen.
2021-04-26 23:12:53 +02:00
Simon Ser
1a5530d14d xcursor: quiet debug log
Stop listing all available cursors each time a cursor theme is
loaded. They can be obtained from the CLI instead, e.g.

    ls /usr/share/icons/Adwaita/cursors
2021-04-26 20:11:05 +02:00
Simon Ser
5c699f09cb Log drmGetDevices2 error code 2021-04-26 16:27:24 +02:00
Simon Ser
af78ecb86b render: unconditionally read WLR_RENDERER
Prior to this commit, WLR_RENDERER was only looked up when the
backend returned a DRM FD.

Make it so WLR_RENDERER is always looked up, so that running wlroots
on a system without a GPU and with WLR_RENDERER=gles2 fails as
expected instead of falling back to the Pixman renderer.
2021-04-26 15:05:34 +02:00
Simon Zeni
8a27050b4e render/egl: fail on EGL_MESA_device_software 2021-04-26 09:02:52 +02:00
Simon Ser
ce30a22159 readme: use webchat link for IRC channel
GitHub refuses to render ircs:// URLs.
2021-04-24 12:46:29 +02:00
Simon Ser
b5cfaea705 readme: mention IRC channel 2021-04-24 12:43:07 +02:00
Simon Ser
565f67f805 readme: update and cleanup xcb deps
Switch from the pkg-config dependency names to the upstream
libxcb repository names. Each repository contains multiple
libraries but is generally available in distributions as a single
package.

libxcb contains xcb, xcb-composite, xcb-xfixes, xcb-xinput and
xcb-shm. libxcb-render-util contains xcb-render. libxcb-wm
contains xcb-icccm. xcb-image was outdated and is no longer needed.
2021-04-24 12:40:10 +02:00
Aleksei Bavshin
e48dcdf72c xwayland: remove _NET_WM_PID handler
We already get the PID from XRes and _NET_WM_PID code can overwrite it
with incorrect data.
2021-04-23 09:55:01 +02:00
Aleksei Bavshin
e0f239fa28 xwayland: query window PIDs via XResQueryClientIds
`_NET_WM_PID` is unreliable: it is optional and even if set it may
contain PIDs from sandbox namespaces or remote systems.
Prefer XRes v1.2 QueryClientIds method which returns PIDs as seen by the
Xwayland server.
2021-04-23 09:55:01 +02:00
Simon Ser
c314920a3d render: remove NULL checks in wlr_texture_impl.destroy
The NULL check already exists in wlr_texture_destroy, no need to
duplicate it in each impl
2021-04-22 15:44:49 +02:00
Simon Ser
8ca2b4cf49 render/pixman: destroy textures on renderer teardown 2021-04-22 15:44:49 +02:00
Simon Ser
661ba49564 render/gles2: destroy textures on renderer teardown 2021-04-22 15:44:49 +02:00
Simon Ser
9901d49fa5 render/pixman: cleanup when renderer is destroyed
We were leaking wlr_pixman_buffers and a wlr_drm_format_set.
2021-04-22 15:44:49 +02:00
Simon Ser
6622cd3277 output: correctly handle outputs without a test() impl
This fixes a crash when calling wlr_output_test() on a headless
output.

Closes: https://github.com/swaywm/sway/issues/6213
2021-04-21 08:52:50 +02:00
Simon Ser
8e375ae340 render/gles2: log when creating renderer
Make it clear GLES2 is being used. Before this commit, various
GL-related information was printed, but not an easy-to-find line
about which renderer is being picked up.
2021-04-21 08:30:35 +02:00
Simon Zeni
cdacf4f632 render: introduce WLR_RENDERER in wlr_renderer_autocreate_with_drm_fd
This env var forces the creation of a specific renderer. If no renderer
is specified, the function will try to create all of the renderers one
by one until one is created successfuly.
2021-04-20 21:14:27 +02:00