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path: root/sway/desktop/render.c
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2023-07-15chase wlroots 'presentation-time: add separate helper for zero-copy 'Artturin
https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/67447d6cb407ac5b6405b4dbae01a38567feb111
2023-06-19render: Use wlroots scale filterAlexander Orzechowski
2023-06-02chore: chase wlroots map logic unificationKirill Primak
2023-05-09render: fix titlebar texture clippingSimon Ser
We need to provide an unclipped dst_box. Fixes: https://github.com/swaywm/sway/issues/7573 Regressed by: https://github.com/swaywm/sway/pull/7552
2023-05-09render: Clear using wlr_output dimensionsKenny Levinsen
Clear was done using sway_output's logical dimensions, instead of the wlr_output physical dimensions. This meant that when output scaling was applied, only a part of the screen would be cleared. Use the wlr_output dimensions instead. Regressed by: https://github.com/swaywm/sway/pull/7552
2023-05-09render: Apply clip to rendered texture correctlyKenny Levinsen
The new wlr_render_pass API provides src_box, dst_box and clip parameters for texture rendition. Rather than clipping the dst_box, which control the projection matrix and leads to compression, intersect the damage and clip box and pass these as a clip parameter. Fixes: https://github.com/swaywm/sway/issues/7579 Regressed by: https://github.com/swaywm/sway/pull/7552
2023-05-02Don't crash if there is no damage during renderAlexander Orzechowski
2023-05-02render: Use wlr_render_passAlexander Orzechowski
2023-05-02render: Don't pass matrix into render_textureAlexander Orzechowski
2023-05-02render: pass rendering state together in a structAlexander Orzechowski
This lets us easily add rendering state that we need in the future
2023-02-22Move output commit out of output_render()Simon Ser
That way output_render() only does what it says on the tin.
2023-02-22Constify pixman_region32_t for rendering functionsSimon Ser
2023-01-21Check return value of wlr_renderer_begin()Simon Ser
Since [1], wlr_renderer_begin() can fail. Check its return value and bail. This fixes an assertion error (when begin() fails and then we try to render something) after a GPU reset. [1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/a541c9510a4cf544313bc9b0503d75820b42444e
2023-01-03Replace math functions that promote float to doubleCarl Smedstad
2022-11-28Make GLES2 optionalSimon Ser
2022-11-11Use wlr_damage_ringKirill Primak
wlr_output_damage is to be replaced with wlr_damage_ring, so use that.
2022-04-29Implement ext-session-lock-v1Daniel De Graaf
2022-01-13Upgrade for wlroots surface refactoringSimon Ser
See [1] for details. [1]: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3412
2021-12-10Add focused_tab_titleVsevolod
2021-11-18sway: create wlr_renderer and wlr_allocatorSimon Zeni
wlroots now required the compositor to create its own wlr_renderer and wlr_allocator to initialize the wlr_output
2021-09-07render: fix -Ddamage=rerenderKirill Primak
2021-08-26Use fixed titlebar heightsHugo Osvaldo Barrera
Use fixed titlebar heights. The default height is calculated based on font metrics for the configured font and current locale. Some testing with titles with emoji and CJK characters (which are substantially higher in my setup) shows that the titlebars retain their initial value, text does shift up or down, and all titlebars always remain aligned. Also drop some also now-unecessary title_height calculations. Makes also needed to be updated, since they should be positioned with the same rules.
2021-07-07Update wlr_box includesSimon Ser
Update for the breaking change in [1]. [1]: https://github.com/swaywm/wlroots/pull/3011
2021-05-17remove usage of `wlr_texture_get_size`Tobias Langendorf
update for wlroots 6369f7093178f0d66414eb67c312a403bfbb84a4
2021-04-26Remove support for arbitrary rotationsSimon Ser
There was some unused code-paths for rendering surfaces with an arbitrary rotation applied. This was imported from rootston. Since we don't have plans to make use of this, remove it.
2021-04-26desktop/render: Pass explicit clip box to renderKenny Levinsen
render_surface_iterator previously deduced the clip box from an optional container passed with render data. This causes problems when offsets in view geometry need to be compensated for in the clip dimensions. Instead, prepare the clip box in render_view_toplevels where the offsets are being applied, and compensate for them immediately. A similar compensation is applied to render_saved_view. Closes: https://github.com/swaywm/sway/issues/6223
2021-04-26Remove usage of surface->sx|syKenny Levinsen
These coordinates contain the all-time accumulated buffer attach point, which is a way to perform incremental client-side initiated movement of windows, intended as a way to maintain logical window positioning while compensating for layout changes such as folding in a left side panel. This value is not useful for implementing this feature, and break things if they ever become non-zero. Their inclusion in calculations also tend to cause confusion. Remove usage of these coordinates, removing the ability for clients to move themselves. This may again be supported if a better API is made available from wlroots.
2021-04-11desktop/render: remove unused wlr_gles2_texture_attribsSimon Ser
We were calling wlr_gles2_texture_get_attribs, but we were never using the result.
2021-03-01render: Clip surfaces to container boundsKenny Levinsen
If a surface is associated with a sway container, we limit the destination box to the container dimensions. Floating views and popups are exempt from this clipping.
2021-02-25render: handle containers without output when rendering titlesQuantum
In e0a94bee8da3271f942c0881ee18a7e2d4138063, it was believed that if the container is being rendered, it must have an output. This turned out not to be the case. When rendering a container, all its children are rendered, even if the children is positioned off screen and thus not having any output. This is the cause of the crash in #6061. This commit introduces a null-check, which fixes #6061.
2021-02-22Fix #5643, #5064: rounding issues in floating-point -> integer conversionsDimitris Triantafyllidis
Currently, various floating-point expressions involving the coordinates of borders, titlebars and content surfaces are directly assigned to integers, and so they are rounded towards zero. This results in off-by-one distances between these elements when the signs of their coordinates differ. Fixed by wrapping these expressions with a call to floor before the assignment.
2021-02-22container: Add container_is_current_floatingKenny Levinsen
Needed to check if containers are currently floating from render code, as container_is_floating checks pending state.
2021-02-22render: scale titlebars correctly when straddling outputsQuantum
When a container straddles multiple outputs, the title bar is only rendered at the scale of the "effective" output. If the title bar straddles onto another output with a different scale factor, it was drawn at the wrong size. In this commit, we take into consideration the scale the title was rendered at and scale it accordingly so that it appears at the right size on the other outputs. This fixes #6054.
2021-02-16render: Use current instead of pending fullscreenKenny Levinsen
2021-02-16container: Move pending state to state structKenny Levinsen
Pending state is currently inlined directly in the container struct, while the current state is in a state struct. A side-effect of this is that it is not immediately obvious that pending double-buffered state is accessed, nor is it obvious what state is double-buffered. Instead, use the state struct for both current and pending.
2021-02-09view: Save surface x and y on saved buffersKenny Levinsen
We need to use surface_x and surface_y when rendering and damaging saved buffers as these compensate for views that have been centered due to being smaller than their container. Add them to the surface positions on the saved buffer so we have the values from the time the buffer was saved.
2021-01-12Rename output_layer_for_each_surface_{toplevel,popup}Simon Ser
Swap the "surface" part for consistency with wlroots' naming.
2021-01-12Switch to wlr_xdg_surface_for_each_popup_surfaceSimon Ser
Instead of calling wlr_xdg_surface_for_each_popup and then wlr_surface_for_each_surface, use the new for_each_popup_surface helper introduced in [1] that does it in one go. [1]: https://github.com/swaywm/wlroots/pull/2609
2020-10-04desktop/render: show indicators for top-level splitTudor Brindus
i3 shows indicators for the workspace-level pseudo-split, but Sway does not, as of b977c02. This commit replaces the floating container check with a call to `container_is_floating`, which has some more robust checks in place. Fixes #5699.
2020-06-17Add support for viewporterSimon Ser
Depends on [1]. [1]: https://github.com/swaywm/wlroots/pull/2092
2020-06-05Save transform during transactionKalyan Sriram
Closes: https://github.com/swaywm/sway/issues/5412
2020-06-03view: Save all buffers associated with viewKenny Levinsen
During the execution of a resize transaction, the buffer associated with a view's surface is saved and reused until the client acknowledges the resulting configure event. However, only one the main buffer of the main surface was stored and rendered, meaning that subsurfaces disappear during resize. Iterate over all, store and render buffers from all surfaces in the view to ensure that correct rendering is preserved.
2020-04-10Render layer shell popups over the top layerDavid96
2020-01-13Fix unreliable scaling filterSimon Ser
Two changes were made: - Bind the texture before glTexParameteri - Set the scaling filter before each wlr_render_texture_with_matrix call Logging in wlroots allows to check that the scaling filter is properly set prior to rendering. Fixes: 6968fb3123e6 ("add scale_filter output config option") Closes: https://github.com/swaywm/sway/issues/4798
2020-01-05render: do not render indicator on floating viewsBrian Ashworth
This adds a check to make it so the indicator is only rendered on views with a parent, which floating views do not. Since floating views do not have a parent, the workspace layout was being incorrectly used to determine whether to show the split indicator previously. This has no impact on floating containers and a view within a floating container will still have indicators rendered appropriately.
2019-11-29add scale_filter output config optionRonan Pigott
2019-11-21Use new presentation-time helperSimon Ser
This has the advantage to (1) reduce boilerplate and (2) make us correctly handle wlr_output_event_present.commit_seq.
2019-11-17view: add max_render_timeIvan Molodetskikh
2019-09-26Fix direct scan-out flickeringSimon Ser
Sometimes when using direct scan-out, some flickering between the fullscreen app and the regular desktop could be seen. This happened because we called wlr_output_attach_render and then wlr_output_attach_buffer for direct scan-out. wlr_output_attach_render makes the OpenGL context current but also attaches the OpenGL buffer to the primary plane apparently (all of this happens inside eglMakeCurrent). This patch moves the scan-out logic outside of output_render, before wlr_output_attach_render. This lines it up with rootston's implementation. This also makes more sense since no rendering is involved when using direct scan-out. Sorry about that, I should've tested this with more clients. The new code has been tested with mpv and a GLFW demo.
2019-09-25Add support for fullscreen view direct scan-outSimon Ser
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