diff options
| author | Simon Ser <contact@emersion.fr> | 2023-01-20 23:11:22 +0100 |
|---|---|---|
| committer | Simon Ser <contact@emersion.fr> | 2023-01-21 14:16:21 +0100 |
| commit | 36f627d0fadf1d00e45662359246dad9a40c7a7f (patch) | |
| tree | 7d5eff0f8890edc933bf35cc06896d61228e8db6 /sway/desktop/render.c | |
| parent | a7b9f6fedc8e625b9c950f43cad36cfc8fc6734c (diff) | |
Check return value of wlr_renderer_begin()
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
Diffstat (limited to 'sway/desktop/render.c')
| -rw-r--r-- | sway/desktop/render.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sway/desktop/render.c b/sway/desktop/render.c index 4d242bd7..2b7214c3 100644 --- a/sway/desktop/render.c +++ b/sway/desktop/render.c @@ -1044,7 +1044,9 @@ void output_render(struct sway_output *output, struct timespec *when, fullscreen_con = workspace->current.fullscreen; } - wlr_renderer_begin(renderer, wlr_output->width, wlr_output->height); + if (!wlr_renderer_begin(renderer, wlr_output->width, wlr_output->height)) { + return; + } if (debug.damage == DAMAGE_RERENDER) { int width, height; |