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| author | Paul Olav Tvete <paul.tvete@theqtcompany.com> | 2015-09-16 14:02:47 +0200 |
|---|---|---|
| committer | Jørgen Lind <jorgen.lind@theqtcompany.com> | 2015-09-16 12:28:21 +0000 |
| commit | 0bfb35367d3eec75b4d67152b68a7f9f45cc9854 (patch) | |
| tree | 8ea886a30ad8cb791768bf2832f64a93278c5b30 /src/compositor/wayland_wrapper | |
| parent | bb46fc4cd6ad89346597bb03882f2c6f3525faa3 (diff) | |
Return empty size when nil buffer is attached
Change-Id: I74d46c9d2639315341a1e101e304cdffd748976c
Reviewed-by: Jørgen Lind <jorgen.lind@theqtcompany.com>
Diffstat (limited to 'src/compositor/wayland_wrapper')
| -rw-r--r-- | src/compositor/wayland_wrapper/qwlsurfacebuffer.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/compositor/wayland_wrapper/qwlsurfacebuffer.cpp b/src/compositor/wayland_wrapper/qwlsurfacebuffer.cpp index dadc53b99..ae0451592 100644 --- a/src/compositor/wayland_wrapper/qwlsurfacebuffer.cpp +++ b/src/compositor/wayland_wrapper/qwlsurfacebuffer.cpp @@ -155,6 +155,9 @@ void SurfaceBuffer::destroyIfUnused() QSize SurfaceBuffer::size() const { + if (!m_buffer) + return QSize(); + if (wl_shm_buffer *shmBuffer = wl_shm_buffer_get(m_buffer)) { int width = wl_shm_buffer_get_width(shmBuffer); int height = wl_shm_buffer_get_height(shmBuffer); |