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2024-02-15Define _POSIX_C_SOURCE globallySimon Ser
Stop trying to maintain a per-file _POSIX_C_SOURCE. Instead, require POSIX.1-2008 globally. A lot of core source files depend on that already. Some care must be taken on a few select files where we need a bit more than POSIX. Some files need XSI extensions (_XOPEN_SOURCE) and some files need BSD extensions (_DEFAULT_SOURCE). In both cases, these feature test macros imply _POSIX_C_SOURCE. Make sure to not define both these macros and _POSIX_C_SOURCE explicitly to avoid POSIX requirement conflicts (e.g. _POSIX_C_SOURCE says POSIX.1-2001 but _XOPEN_SOURCE says POSIX.1-2008). Additionally, there is one special case in render/vulkan/vulkan.c. That file needs major()/minor(), and these are system-specific. On FreeBSD, _POSIX_C_SOURCE hides system-specific symbols so we need to make sure it's not defined for this file. On Linux, we can explicitly include <sys/sysmacros.h> and ensure that apart from symbols defined there the file only uses POSIX toys.
2024-01-25backend/x11: take wl_event_loop instead of wl_displaySimon Ser
2024-01-25backend: stop calling wl_display_terminate()Simon Ser
Leave it up to the compositor to decide what to do when a backend becomes unavailable.
2024-01-17backend/x11: handle touchpoint allocation failureKirill Primak
2024-01-04Fix bool return typesSimon Ser
This makes wlroots build in C23 mode. C23 is more strict and rejects implicit conversions from bool to a pointer.
2023-11-30backend/x11: Use wlr_texture_read_pixelsAlexander Orzechowski
2023-11-27backend/x11: don't send ConfigureRequest with the same sizeKirill Primak
Under X11, ConfigureNotify means that the window has already been resized. Sending ConfigureRequest with the received size is not only useless, but also can confuse the window manager, which will probably reply with the current (i.e. *old*) size causing a configure loop. Fixes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3769
2023-11-26backend/x11: check buffer format in output_test()Kirill Primak
2023-11-25Cleanup wlr_matrix.h includesSimon Ser
Many files used to require wlr_matrix but no longer do.
2023-11-23output: take wl_event_loop in wlr_output_init()Simon Ser
We don't need the whole wl_display here anymore. The wl_event_loop is enough.
2023-10-03treewide: Migrate from sizeof(struct) to sizeof(*pointer) where practicalAlexander Orzechowski
2023-08-23output: trigger frame/present events on all commits on enabled outputSimon Ser
Up until now, frame/present events were only triggered when the user submitted a buffer. Change the wlr_output API so that these events are triggered when any commit is applied on an enabled output. Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3708
2023-08-16backend/x11: Use output state to set init custom modeAlexander Orzechowski
2023-08-16output: Add initialization state to wlr_output_initAlexander Orzechowski
2023-07-18backend/x11: log output test failure reasonsBrett Ernst
2023-07-11Use wl_container_of() instead of castsSimon Ser
This slightly improves type safety. The culprits were found with: git grep -E '\([a-z0-9_ ]+ \*\)\W?[a-z]'
2023-06-27backend/x11: leave new outputs disabled by defaultSimon Ser
2023-06-27backend/x11: unmap when output is disabledSimon Ser
2023-06-27output: Set output mode during main commitAlexander Orzechowski
Removes duplication across all the backends to finally apply the mode to the output.
2023-06-27backend/x11: Reject non 0 refresh rate mode setsAlexander Orzechowski
2023-06-23output: add wlr_output_state_init()Simon Ser
This changes the semantics of wlr_output_state. Instead of having fields with uninitialized memory when missing from the committed bitflag, all fields are always initialized (and maybe NULL/empty), just like we do in wlr_surface_state. This reduces the chances of footguns when reading a field, and removes the need to check for the committed bitfield everywhere. A new wlr_output_state_init() function takes care of initializing the Pixman region.
2022-05-01backend/x11: prevent segfault on empty DRI3 responseptrcnull
2023-01-16backend/x11: fix delta_discrete valueKirill Primak
Fixes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3563
2023-01-03backend/x11: fix initial value of wlr_x11_buffer.n_busySimon Ser
We lock the buffer there, so we need to initialize the n_busy count to 1 as well. Closes: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3556
2022-12-06build: unify naming for HAVE_* definesSimon Ser
We sometimes used HAS_, sometimes polluted the LIBINPUT_ namespace, etc.
2022-12-06backend/x11: ensure buffers are released on shutdownSimon Ser
2022-11-15backend/x11: use request_state when window is resizedSimon Ser
2022-11-11backend: remove const casts for pixman_region32_tSimon Ser
Pixman 0.42.0 has constified APIs for pixman_region32_t. We no longer need the casts.
2022-10-13backend: use global output name countersSimon Ser
The output names must be globally unique per the Wayland spec, even if the compositor creates multiple backends of the same kind.
2022-10-04render: drop wlr_renderer_read_pixels() flagsSimon Ser
These are unused.
2022-08-30backend/x11: report adaptive sync as enabledIsaac Freund
All we can do to influence adaptive sync on the X11 backend is set the _VARIABLE_REFRESH window property like mesa automatically does. We don't have any control beyond that, so we set the state to enabled on creating the output and never allow changing it (just like the Wayland backend).
2022-08-30output: fail commits if adaptive sync cannot be enabledSimon Ser
Previously, adaptive sync was just a hint and wouldn't make any atomic commit fail if the backend didn't support it. The main reason is wlr_output_test wasn't supported at the time. Now that we have a way for compositors to test whether a change can work, let's remove the exception for adaptive sync and convert it to a regular output state field.
2022-08-18Use wl_signal_emit_mutableAlexander Orzechowski
2022-06-21wlr_input_device: remove anon union fieldIsaac Freund
This union is unnecessary since the recent input device refactor and can now be replaced by wlr_*_from_input_device() functions.
2022-05-30output: pass wlr_output_state to backendSimon Ser
Groundwork for the following commits. The goal is to allow users to specify their own wlr_output_state instead of wlr_output.pending.
2022-05-27backend/x11: fix output model strdup callSimon Ser
References: https://gitlab.freedesktop.org/wlroots/wlroots/-/issues/3434#note_1401193 Fixes: be86145322e6 ("output: turn make/model/serial into char *")
2022-05-26output: turn make/model/serial into char *Simon Ser
This allows the make/model/serial to be NULL when unset, and allows them to be longer than the hardcoded array length. This is a breaking change: compositors need to handle the new NULL case, and we stop setting make/model to useless "headless" or "wayland" strings.
2022-03-17types/wlr_touch: uniformize events nameSimon Zeni
2022-03-17types/wlr_keyboard: uniformize events nameSimon Zeni
2022-03-17types/wlr_pointer: uniformize events nameSimon Zeni
2022-03-17types/wlr_input_device: move output_name field to wlr_pointer and wlr_touchSimon Zeni
2022-03-07interface/wlr_touch: rework destroy sequenceSimon Zeni
The destroy callback in wlr_touch_impl has been removed. The function `wlr_touch_finish` has been introduced to clean up the resources owned by a wlr_touch. `wlr_input_device_destroy` no longer destroys the wlr_touch, attempting to destroy a wlr_touch will result in a no-op. The field `name` has been added to the wlr_touch_impl to be able to identify a given wlr_touch device.
2022-03-07interface/wlr_pointer: rework destroy sequenceSimon Zeni
The destroy callback in wlr_pointer_impl has been removed. The function `wlr_pointer_finish` has been introduced to clean up the resources owned by a wlr_pointer. `wlr_input_device_destroy` no longer destroys the wlr_pointer, attempting to destroy a wlr_pointer will result in a no-op. The field `name` has been added to the wlr_pointer_impl to be able to identify a given wlr_pointer device.
2022-03-07interface/wlr_keyboard: rework destroy sequenceSimon Zeni
The destroy member in wlr_keyboard_impl has been removed. The function `wlr_keyboard_finish` has been introduce to clean up the resources owned by a wlr_keyboard. `wlr_input_device_destroy` no longer destroys the wlr_keyboard, attempting to destroy a wlr_keyboard will result in a no-op. The field `name` has been added to the wlr_keyboard_impl to be able to identify a given wlr_keyboard device.
2022-02-22interfaces: remove wlr_input_device_implSimon Zeni
2022-02-21backend/x11: remove wlr_input_device_implSimon Zeni
2022-02-21types/wlr_touch: add base wlr_input_deviceSimon Zeni
wlr_touch now owns its wlr_input_device. It will be initialized when the tablet tool is initialized, and finished when the touch is destroyed.
2022-02-21types/wlr_pointer: add base wlr_input_deviceSimon Zeni
wlr_pointer owns its wlr_input_device. It will be initialized when the pointer is initialized, and finished when the pointer is destroyed.
2022-02-21types/wlr_keyboard: add base wlr_input_deviceSimon Zeni
wlr_keyboard owns its base wlr_input_device. It will be initialized when the keyboard is initialized, and finished when the keyboard is destroyed.
2022-02-21types/wlr_input_device: default vendor and product id to 0Simon Zeni
vendor and product id are set when needed by the libinput backend