diff options
| author | Ricardo Ribalda <[email protected]> | 2014-01-08 05:01:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2014-02-04 06:30:21 -0200 |
| commit | 548df7831adc34eca3ccefa29f768cef84315d6e (patch) | |
| tree | b08569613739558ead89bffdb095aeef41687a2a /tools/perf/util/trace-event-scripting.c | |
| parent | cca36e2eecec2b8fc869a50ffd3bd0adeed92b8b (diff) | |
[media] vb2: Check if there are buffers before streamon
This patch adds a test preventing streamon() if there is no buffer
ready.
Without this patch, a user could call streamon() before
preparing any buffer. This leads to a situation where if he calls
close() before calling streamoff() the device is kept streaming.
Signed-off-by: Ricardo Ribalda Delgado <[email protected]>
Reviewed-by: Marek Szyprowski <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions