diff options
| author |   Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2021-03-29 17:43:49 +0900 |
|---|---|---|
| committer | Damian Hobson-Garcia <dhobsong@igel.co.jp> | 2021-04-06 11:22:58 +0900 |
| commit | 878df84bdfa612d2b095521ad1a75ba9f873cc7f (patch) | |
| tree | d687ef80c82a1800cb7bd88a2f91f8af4b946736 /meta-agl-drm-lease/recipes-graphics | |
| parent | 69deecda865d829248bc44ad99e8589e42aa6703 (diff) | |
libweston: Don't request repaint in output enable
Allow for the compositor to start without first displaying
a blank screen when no startup transition is used.
This patch is under review in the mainline weston repository.
It should be useable for other use cases besides drm-lease,
but right now this patch causes the weston test suite to fail
by unconvering an unrelated problem with wayland event handling[1].
For now, keep this with the drm-lease support under agl-devel until
the weston test suite issue is resolved and the patch is merged upstream.
[1]: https://gitlab.freedesktop.org/wayland/wayland/-/issues/201
Bug-AGL: SPEC-3816
Change-Id: Ib5a2f0dde833d88a17bd4e659ff1acee81acd21f
Signed-off-by: Damian Hobson-Garcia <dhobsong@igel.co.jp>
Diffstat (limited to 'meta-agl-drm-lease/recipes-graphics')
| -rw-r--r-- | meta-agl-drm-lease/recipes-graphics/weston/weston/0001-compositor-do-not-request-repaint-in-output_enable.patch | 36 | ||||
| -rw-r--r-- | meta-agl-drm-lease/recipes-graphics/weston/weston_8.0.0.bbappend | 1 |
2 files changed, 37 insertions, 0 deletions
diff --git a/meta-agl-drm-lease/recipes-graphics/weston/weston/0001-compositor-do-not-request-repaint-in-output_enable.patch b/meta-agl-drm-lease/recipes-graphics/weston/weston/0001-compositor-do-not-request-repaint-in-output_enable.patch new file mode 100644 index 00000000..f2f99036 --- /dev/null +++ b/meta-agl-drm-lease/recipes-graphics/weston/weston/0001-compositor-do-not-request-repaint-in-output_enable.patch @@ -0,0 +1,36 @@ +From 3b7c9b7458976ea7f1e57796149d4ed4c56d9225 Mon Sep 17 00:00:00 2001 +From: Michael Tretter <m.tretter@pengutronix.de> +Date: Thu, 23 Aug 2018 16:58:47 +0200 +Subject: [PATCH] compositor: do not request repaint in output_enable + +When enabling a weston_output, the compositor damages the entire output, +to ensure that the entire output is redrawn. However, this triggers a +repaint, which might happen before anything is actually drawn. The +result is a black frame before the shell is displayed. + +Damage the entire output region, but do not trigger the repaint when +enabling a weston_output. + +Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> +--- + libweston/compositor.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/libweston/compositor.c b/libweston/compositor.c +index 6e965372..34d8483c 100644 +--- a/libweston/compositor.c ++++ b/libweston/compositor.c +@@ -6471,7 +6471,9 @@ weston_output_enable(struct weston_output *output) + weston_output_init_zoom(output); + + weston_output_init_geometry(output, x, y); +- weston_output_damage(output); ++ pixman_region32_union(&c->primary_plane.damage, ++ &c->primary_plane.damage, ++ &output->region); + + wl_list_init(&output->animation_list); + wl_list_init(&output->feedback_list); +-- +2.25.1 + diff --git a/meta-agl-drm-lease/recipes-graphics/weston/weston_8.0.0.bbappend b/meta-agl-drm-lease/recipes-graphics/weston/weston_8.0.0.bbappend index 74ee94c1..b3d63db0 100644 --- a/meta-agl-drm-lease/recipes-graphics/weston/weston_8.0.0.bbappend +++ b/meta-agl-drm-lease/recipes-graphics/weston/weston_8.0.0.bbappend @@ -5,6 +5,7 @@ SRC_URI_append = " \ file://0002-Add-DRM-lease-support.patch \ file://0003-launcher-do-not-touch-VT-tty-while-using-non-default.patch \ file://0004-launcher-direct-handle-seat0-without-VTs.patch \ + file://0001-compositor-do-not-request-repaint-in-output_enable.patch \ " PACKAGECONFIG[drm-lease] = "-Ddrm-lease=true,-Ddrm-lease=false,drm-lease-manager" |