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authorDrew DeVault <sir@cmpwn.com>2018-04-17 21:08:27 -0400
committerGitHub <noreply@github.com>2018-04-17 21:08:27 -0400
commitdbdc63ddde4d1e8a76dc80a64d8910ed30aad318 (patch)
tree14b6692103a841d5eadcaeb980a85caff0625d40 /backend
parent7c8c81c3a41e7145b69af4556a6a04d16b8cbad2 (diff)
parent94fa6c88f4eb956c75fce6c65acb335f4f9a4a07 (diff)
Merge pull request #873 from emersion/output-dont-emit-mode-twice
output: don't emit the mode event if it hasn't changed
Diffstat (limited to 'backend')
-rw-r--r--backend/drm/drm.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/backend/drm/drm.c b/backend/drm/drm.c
index 187db368..fcc435e6 100644
--- a/backend/drm/drm.c
+++ b/backend/drm/drm.c
@@ -496,11 +496,15 @@ static bool wlr_drm_connector_set_mode(struct wlr_output *output,
conn->state = WLR_DRM_CONN_CONNECTED;
wlr_output_update_mode(&conn->output, mode);
+ // When switching VTs, the mode is not updated but the buffers become
+ // invalid, so we need to manually damage the output here
+ wlr_output_damage_whole(&conn->output);
+
// Since realloc_crtcs can deallocate planes on OTHER outputs,
- // we actually need to reinitialize any than has changed
+ // we actually need to reinitialize any that has changed
ssize_t output_index = -1;
wl_list_for_each(conn, &drm->outputs, link) {
- output_index += 1;
+ output_index++;
struct wlr_output_mode *mode = conn->output.current_mode;
struct wlr_drm_crtc *crtc = conn->crtc;