kwin/plugins/platforms
Martin Gräßlin cd9a0afafa [platforms/drm] Properly handle case that mapping the blank buffer fails
Summary:
If it's not possible to create a buffer to blank the output, KWin won't
be able to render to the output. In that case the output should not be
added to the list of outputs.

To support this DrmOutput::blank and DrmOutput::init return bool to
indicate whether they succeeded. DrmBackend handles this situation and
doesn't add the output to the list of outputs if init failed.

If after init there are no outputs KWin is in a state where it won't
be functional. Thus the platform emits the initFailed signal to
terminate.

BUG: 365242
FIXED-IN: 5.7.2

Test Plan: No hardware to reproduce the condition

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D2135
2016-07-13 09:37:38 +02:00
..
drm [platforms/drm] Properly handle case that mapping the blank buffer fails 2016-07-13 09:37:38 +02:00
fbdev [platforms/fbdev] Properly detect a BGR image format 2016-07-13 09:37:02 +02:00
hwcomposer [platforms/hwcomposer] Remove integration with VirtualTerminal 2016-04-22 14:18:56 +02:00
virtual Paint the software cursor directly in SceneQPainter 2016-06-29 08:50:46 +02:00
wayland
x11 Move the loadTexture for X11 pixmap functionality to the EglOnXBackend 2016-06-14 09:10:09 +02:00
CMakeLists.txt