Commit Graph

4778 Commits

Author SHA1 Message Date
Simon Ser 66e100ffbf render/gbm_allocator: add support for gbm_bo_get_fd_for_plane
See [1]. This allows us to remove the workaround for GBM API
limitations.

[1]: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5442
2021-05-19 10:17:28 +02:00
Simon Ser 9ca743f9fd backend/drm: use wlr_texture_from_buffer 2021-05-17 16:22:43 +02:00
Simon Ser a8d7c2d4ea screencopy-v1: stop using wlr_client_buffer
We can just use the wlr_dmabuf_v1_buffer directly, no need to wrap
it in a wlr_client_buffer.
2021-05-17 16:22:43 +02:00
Simon Ser 68758e8c21 buffer: use wlr_texture_from_buffer for DMA-BUFs 2021-05-17 16:22:43 +02:00
Simon Ser f6ba26ff58 render/gles2: implement texture_from_buffer
Make it so wlr_gles2_texture is ref'counted (via wlr_buffer). This
is similar to wlr_gles2_buffer or wlr_drm_fb work.

When creating a wlr_texture from a wlr_buffer, first check if we
already have a texture for the buffer. If so, increase the
wlr_buffer ref'count and make sure any changes made by an external
process are made visible (by invalidating the texture).

When destroying a wlr_texture created from a wlr_buffer, decrease
the ref'count, but keep the wlr_texture around in case the caller
uses it again. When the wlr_buffer is destroyed, cleanup the
wlr_texture.
2021-05-17 16:22:43 +02:00
Simon Ser 9d55f712e3 render: introduce wlr_texture_from_buffer
This adds a a function to create a wlr_texture from a wlr_buffer.

The main motivation for this is to allow the renderer to create a
single wlr_texture per wlr_buffer. This can avoid needless imports
by re-using existing textures.
2021-05-17 16:22:43 +02:00
Simon Ser 9221ed7b4c render/gles2: add gles2_texture_create
This centralizes the wlr_texture initialization.

In future commits, more fields will need to get initialized.
2021-05-17 16:22:43 +02:00
Simon Ser 6f39574ff5 linux-dmabuf-v1: implement wlr_buffer
This allows the DMA-BUF wl_buffer objects to be used directly as
wlr_buffers, without having to use wlr_client_buffer_import.
2021-05-17 16:22:43 +02:00
Simon Ser 6f69e2f12e render/gles2: remove unnecessary EGL import ext checks
We require the ext in the renderer init function.
2021-05-17 10:09:22 -04:00
Simon Ser 6369f70931 render: remove wlr_texture_get_size
Users can just access the width/height fields directly.
2021-05-17 10:03:17 +02:00
Thomas Weißschuh 9f211b5dd4 xwayland: actually use Xwayland from pkg-config
eec2e1d3b1 introduced logic to use the Xwayland
binary discovered via pkg-config.
While the newly introduced checks correctly used the binary from pkg-config,
the actual execution still used the previous PATH-search logic.
2021-05-12 10:55:15 +02:00
Simon Ser 101b9a193d render/egl: query and display EGL driver name
GL_RENDERER typically displays a human-readable string for the name
of the GPU, and EGL_VENDOR typically displays a human-readable string
for the GPU manufacturer. EGL_DRIVER_NAME_EXT should give the name of
the driver in use.

References: e8baa0bf39
2021-05-11 12:43:25 +02:00
Yuya Nishihara 8008d21f5b virtual_keyboard: Emulate key release events on destroy
According to libinput, release events are generated when device is unplugged,
and libinput copies this behavior for device removal. Let's do the same for
our virtual keyboard.

8f846a41fa

This is another attempt to fix #2034 and the following sway issue:

https://github.com/swaywm/sway/issues/6254

Note that we have other key repeating issues in sway, which aren't addressed
by this patch. Since the virtual keyboard itself isn't destroyed when the
keyboard grab is destroyed, we'll probably need some trick to reset the state
of the corresponding virtual keyboard when the grab is released.

https://github.com/swaywm/sway/issues/6095
https://github.com/swaywm/sway/issues/6193
2021-05-07 11:18:19 +02:00
Simon Zeni ed7f2651b6 render: add DRM dumb buffer allocator 2021-05-05 10:40:21 +02:00
Simon Zeni 2c90e0f521 render/gbm_allocator: duplicate drm fd during creation process 2021-05-05 10:40:21 +02:00
Tobias Stoeckmann d0c1f0c0b6 xcursor: fix CVE-2013-2003
The libXcursor fix for CVE-2013-2003 has never been imported into
wlroots, leaving it vulnerable to it.

Changing the argument type to an unsigned type is an effective merge of
Ilja Van Sprundel's commit in libXcursor.

Proof of Concept (compile with address sanitizer):

$ mkdir -p ~/.local/share/icons/poc/cursors
$ base64 -d <<< WGN1chAAAAAAAAAA/////w== > \
    ~/.local/share/icons/poc/cursors/poc
$ echo "seat seat0 xcursor_theme poc 10" > ~/poc-config
$ sway -c ~/poc-config
2021-05-02 17:04:59 +02:00
Simon Ser 66d5805594 build: move wayland-protocols dep to protocol/ 2021-05-01 12:33:50 +02:00
Kenny Levinsen 2603a5dee7 backend/drm: Do not require mode commit on enable
If a mode is not provided, use the current mode intead.

Closes: https://github.com/swaywm/wlroots/issues/2904
2021-04-30 21:33:28 +02:00
Simon Ser c85789a3a9 backend/headless: dup DRM FD in wlr_headless_backend_create_with_renderer
We were not dup'ing the DRM FD coming from wlr_renderer_get_drm_fd,
resulting in a double-close on backend destroy.
2021-04-29 19:59:42 +02:00
Simon Ser a1e8a639b3 backend/drm: introduce drm_connector_commit_state
Backend-initiated mode changes can use this function instead of
going through drm_connector_set_mode. drm_connector_set_mode becomes
a mere drm_connector_commit_state helper.
2021-04-29 19:51:57 +02:00
Simon Ser e543e26206 backend/drm: take a wlr_drm_connector instead of a wlr_output
No need to take a generic wlr_output, we already know the output
comes from the DRM backend at that point.
2021-04-29 19:51:57 +02:00
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