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2019-08-02xdg-output: add support for xdg-output-unstable-v1 version 3Simon Ser
This adds support for xdg-output-unstable-v1 version 3, added in [1]. The xdg_output.done event is now deprecated and is replaced with wl_output.done. [1]: https://gitlab.freedesktop.org/wayland/wayland-protocols/commit/962dd535372c8e4681374c23d2603cbe06cd7031
2019-08-02output: atomic mode, enabled, scale and transformSimon Ser
This commit makes more output properties (mode, enabled, scale and transform) atomic. This means that they are double-buffered and only applied on commit. Compositors now need to call wlr_output_commit after setting any of those properties. Internally, backends still apply properties sequentially. The behaviour should be exactly the same as before. Future commits will update some backends to take advantage of the atomic interface. Some backends are non-atomic by design, e.g. the X11 backend or the legacy DRM backend. Updates: https://github.com/swaywm/wlroots/issues/1640
2019-08-01export-dmabuf-v1: fix segfault on output disableJason Francis
2019-08-01screencopy: send failed after output disconnectJason Francis
This prevents screencopy applications from hanging because a failed event never got sent when the output was disconnected or disabled after the call to buffer().
2019-08-01screencopy: fix segfault on disabled outputJason Francis
Disconnecting or disabling an output between capture_output() and ready() could cause either a NULL dereference or an incorrect attach_render_locks count.
2019-07-27Remove all wayland-server.h includesSimon Ser
The documentation for wayland-server.h says: > Use of this header file is discouraged. Prefer including > wayland-server-core.h instead, which does not include the server protocol > header and as such only defines the library PI, excluding the deprecated API > below. Replacing wayland-server.h with wayland-server-core.h allows us to drop the WL_HIDE_DEPRECATED declaration.
2019-07-21output: drop wlr_output_mode.flagsSimon Ser
AFAIK this was always set to zero. Instead, compute wl_output mode flags on the fly. Technically this is a breaking change, but I don't think anybody uses this field.
2019-07-17Use -fmacro-prefix-map to strip build pathManuel Stoeckl
This commit matches sway's 2dc4978d8af326c310057ca8fd22a4c7f5d09335. To help ensure a reproducible build (when debug info is disabled), the meson build script now uses the -fmacro-prefix-map command line argument supported by GCC to strip the build-path dependent bytes of each __FILE__ string used by wlr_log and related functions. A rather ugly algorithm is used to compute the relative path between the build and source folders, because meson has no specific function for this. When the compiler does not support -fmacro-prefix-map, fall back to shifting the start of each __FILE__ string by the length of the relative path to the source directory.
2019-07-17text_input: Don't forget to send enter eventsGuido Günther
When we move from one surface to another we ought to handle leave for the old one but also send enter for the new one.
2019-07-17backends/x11: Touch supportSebastian Krzyszkowiak
Closes #1749
2019-07-17wlr_touch: Declare wlr_touch_impl usage as constSebastian Krzyszkowiak
This brings it in line with wlr_keyboard and wlr_pointer
2019-07-16layer-shell: Reject requests on gone surfacesGuido Günther
When the surface was destroyed but the resource is still around we might dereference a null pointer otherwise.
2019-07-16layer-shell: Remove unused event sourceGuido Günther
2019-07-15xdg_shell(_v6): Take maximize/fullscreen state into account on view initSebastian Krzyszkowiak
set_maximized and set_fullscreen calls can come before the view is constructed and before its signal handlers are registered.
2019-07-11seat: Move focus back to first shell surface when unfocusing layer surfaceSebastian Krzyszkowiak
2019-07-04wlr_seat_touch: Don't destroy touch point with surfaceGuido Günther
When the surface is destroyed clear it's reference but wait for the up event to destroy the touch point via wlr_seat_touch_notify_up(). If the surface is destroyed before the up event we end up with incomplete sequences sent to the client like [915821.276] wl_touch@3.down(146, 2475027, wl_surface@38, 0, 236.000000, 515.000000) [915821.608] wl_touch@3.frame() [915821.637] wl_touch@3.motion(2475027, 0, 236.000000, 515.000000) [915821.779] wl_touch@3.frame() so there's never an up event. While it should be something like [2461229.051] wl_touch@3.down(81, 3236959, wl_surface@34, 0, 218.000000, 478.000000) [2461229.435] wl_touch@3.frame() [2461229.484] wl_touch@3.motion(3236959, 0, 218.000000, 478.000000) [2461229.636] wl_touch@3.frame() [2461277.520] wl_touch@3.up(82, 3237007, 0) [2461277.681] wl_touch@3.frame() this confuses toolkits intepreting the next down event incorrectly. So don't destroy the touch point too early.
2019-06-30wlr_seat: special-case first serial set useManuel Stoeckl
2019-06-30wlr_tablet_v2: Register event serialsManuel Stoeckl
2019-06-30wlr_pointer_gestures: Register event serialsManuel Stoeckl
2019-06-30wlr_seat: Fix edge cases with serial validationManuel Stoeckl
2019-06-30Implement serial validation for selection requestsManuel Stoeckl
This change tracks, for each wlr_seat_client, the most recent serial numbers which were sent to the client. When the client makes a selection request, wlroots now verifies that the serial number associated with the selection request was actually provided to that specific client. This ensures that the client that was most recently interacted with always has priority for its copy selection requests, and that no other clients can incorrectly use a larger serial value and "steal" the role of having the copy selection. Also, the code used to determine when a given selection is superseded by a newer request uses < instead of <= to allow clients to make multiple selection requests with the same serial number and have the last one hold. To limit memory use, a ring buffer is used to store runs of sequential serial numbers, and all serial numbers earlier than the start of the ring buffer are assumed to be valid. Faking very old serials is unlikely to be disruptive. Assuming all clients are correctly written, the only additional constraint which this patch should impose is that serial numbers are now bound to seats: clients may not receive a serial number from an input event on one seat and then use that to request copy-selection on another seat.
2019-06-27output-damage: set needs swap only when we have new damageIlia Bozhinov
An output needs swap when there is new damage. If the damage is only accumulated from the last frame, we could simply skip drawing.
2019-06-27backend: drm: switch to pageflip_handler_2Rouven Czerwinski
atomic and legacy now both pass the backend as the user data for the pageflip event. We than retrieve the correct connector by matching on the crtc_id passed to the page_flip_handler2. Wlroots also requires the DRM_CRTC_IN_VBLANK_EVENT capability now. Fixes #1297
2019-06-24virtual_keyboard: Require keymap before accepting keycodesDorota Czaplejewicz
2019-06-24backend/drm: Exit-early if 0 crtcsScott Anderson
This fixes an assertion failure if we're using a device that has 0 crtcs as a renderer. This would happen on some laptops with discrete GPUs.
2019-06-22backend/drm: Simplify object matching codeScott Anderson
We originally used match_obj on planes, but this was largely unnecessary. Instead, this assigns planes statically at startup.
2019-06-21Support pointer-gestures on Wayland backendGreg V
2019-06-17x11: Send a frame event on the pointer after button eventsDorota Czaplejewicz
Without the immediate frame event, the button event would not be processed in time: https://source.puri.sm/Librem5/phoc/issues/
2019-06-16output: remove wlr_output_impl.transformSimon Ser
The backend doesn't need to handle transform changes, since everything is done in software. In fact, all of the implementations were all identical and just set the transform. We could add support for hardware transforms, but: - This would require a different field (something like hardware_transform) - Not all combinations are possible because there often are hardware limitations - The Wayland protocol isn't ready for this (in particular xdg-output, see [1]) This belongs to a different patch series anyway. [1]: https://patchwork.freedesktop.org/series/52324/
2019-06-16output: reset the pending state on failed commitSimon Ser
It can be surprising for callers to stash pending changes, commit, get a failure, then set some other pending changes, commit again, and get another failure because of the previously-pending changes. Instead, make commit reset the pending state on failure.
2019-06-16Use a set to track pointer button state.Ashkan Kiani
In addition to `button_count`, we keep track of the current buttons pressed just as in `wlr_keyboard`. Add `set_add` and `set_remove` to assist with this. These functions can only be used with values greater than 0 (such as the button/key masks for keyboards and pointers). Partially addresses: - https://github.com/swaywm/wlroots/issues/1716 - https://github.com/swaywm/wlroots/issues/1593
2019-06-11Remove WLR_DRM_NO_ATOMIC_GAMMA workaroundScott Anderson
This is fixed on amdgpu, so we don't need this anymore.
2019-06-07backend/drm: add support for multiplanar BOsSimon Ser
2019-06-07backend/drm: fallback to drmModeAddFB2Simon Ser
2019-06-07output-damage: support direct scan-outSimon Ser
In case direct scan-out is used, we still need to accumulate damage for the render-buffers.
2019-06-07output: introduce wlr_output_lock_attach_renderSimon Ser
This allows screen shooters and screen grabbers to ensure rendering will be used instead of direct scan-out.
2019-06-07output: refuse to scan-out if software cursors are usedSimon Ser
2019-06-07rootston: add support for direct scan-outSimon Ser
2019-06-07backend/drm: reject DMA-BUFs with flagsSimon Ser
2019-06-07backend/drm: hold buffers while scanning outSimon Ser
2019-06-07output: save buffer in pending stateSimon Ser
2019-06-07output: fix attach_buffer semanticsSimon Ser
2019-06-07output: change set_dmabuf to attach_bufferSimon Ser
2019-06-07buffer: add wlr_buffer_get_dmabufSimon Ser
2019-06-07render/dmabuf: add wlr_dmabuf_attributes_copySimon Ser
2019-06-07backend/drm: strip alpha channel on scan-outSimon Ser
2019-06-07backend/drm: check format when scanning out DMA-BUFSimon Ser
2019-06-07backend/drm: add basic support for direct scan-outemersion
2019-06-02Remove orbital screenshooter and gamma-controlSimon Ser
These are undocumented, outdated protocols that have a better wlr-protocols equivalent.
2019-06-02Merge pull request #1713 from Emantor/fix/legacy_null_modesetScott Anderson
drm: legacy: issue a NULL modeset on disable