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authorTony Crisci <tony@dubstepdish.com>2017-10-18 15:43:13 -0400
committerTony Crisci <tony@dubstepdish.com>2017-10-18 15:43:13 -0400
commit39308cb8688560607cb1d024123d32a7905c6369 (patch)
treee971311b5dd908a1612db066cf5aa4b316e6a021
parentc00a94ca76cfc81353b78174e88539f17e9db7e0 (diff)
parenta41d45eefb754e5b9a167b96728d301546b5e19c (diff)
Merge branch 'master' into feature/data-device-selection
-rw-r--r--backend/wayland/output.c10
-rw-r--r--types/wlr_output.c4
2 files changed, 9 insertions, 5 deletions
diff --git a/backend/wayland/output.c b/backend/wayland/output.c
index d308b907..e1138ee1 100644
--- a/backend/wayland/output.c
+++ b/backend/wayland/output.c
@@ -66,10 +66,12 @@ static bool wlr_wl_output_set_cursor(struct wlr_output *_output,
}
if (!buf) {
// Hide cursor
- wl_surface_destroy(output->cursor_surface);
- munmap(output->cursor_data, output->cursor_buf_size);
- output->cursor_surface = NULL;
- output->cursor_buf_size = 0;
+ if (output->cursor_surface) {
+ wl_surface_destroy(output->cursor_surface);
+ munmap(output->cursor_data, output->cursor_buf_size);
+ output->cursor_surface = NULL;
+ output->cursor_buf_size = 0;
+ }
wlr_wl_output_update_cursor(output, output->enter_serial, hotspot_x,
hotspot_y);
return true;
diff --git a/types/wlr_output.c b/types/wlr_output.c
index 4c9814ef..eb969b9a 100644
--- a/types/wlr_output.c
+++ b/types/wlr_output.c
@@ -361,7 +361,9 @@ void wlr_output_swap_buffers(struct wlr_output *output) {
renderer = output->cursor.surface->renderer;
}
- if (texture && renderer) {
+ // We check texture->valid because some clients set a cursor surface
+ // with a NULL buffer to hide it
+ if (renderer && texture && texture->valid) {
float matrix[16];
wlr_texture_get_matrix(texture, &matrix, &output->transform_matrix,
output->cursor.x, output->cursor.y);