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| author | Matthias Vogelgesang <matthias.vogelgesang@ipe.fzk.de> | 2011-03-18 09:37:35 +0100 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@ipe.fzk.de> | 2011-03-18 09:37:35 +0100 |
| commit | 40d450c588a9f2548e6ae677d4d448bdec5d6a6a (patch) | |
| tree | 024dd76eca988ccc2c194bc70084aa223089fc53 /test/grab-async.c | |
| parent | 406445e7694222e16da863908d93c87c27778ec3 (diff) | |
| download | libuca-40d450c588a9f2548e6ae677d4d448bdec5d6a6a.tar.gz libuca-40d450c588a9f2548e6ae677d4d448bdec5d6a6a.tar.bz2 libuca-40d450c588a9f2548e6ae677d4d448bdec5d6a6a.tar.xz libuca-40d450c588a9f2548e6ae677d4d448bdec5d6a6a.zip | |
Pass registered user data to callback
Diffstat (limited to 'test/grab-async.c')
| -rw-r--r-- | test/grab-async.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/grab-async.c b/test/grab-async.c index 8086d92..ba3ae85 100644 --- a/test/grab-async.c +++ b/test/grab-async.c @@ -5,7 +5,7 @@ #include "uca.h" #include "uca-cam.h" -void grab_callback(uint32_t image_number, void *buffer) +void grab_callback(uint32_t image_number, void *buffer, void *user) { printf("got picture number %i\n", image_number); } @@ -35,10 +35,10 @@ int main(int argc, char *argv[]) uca_cam_alloc(cam, 10); - cam->register_callback(cam, &grab_callback); + cam->register_callback(cam, &grab_callback, NULL); cam->start_recording(cam); - printf("waiting for 10 seconds\n"); - sleep(10); + printf("waiting for 5 seconds\n"); + sleep(5); cam->stop_recording(cam); uca_destroy(u); |