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| author | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2012-02-03 16:08:50 +0100 |
|---|---|---|
| committer | Matthias Vogelgesang <matthias.vogelgesang@kit.edu> | 2012-02-03 16:08:50 +0100 |
| commit | b66531ac0b9d78a4540920922b0aad02a99b7a24 (patch) | |
| tree | 9f691b0972158cee2b808a00081ed63a833dadfe /test/grab-async.c | |
| parent | 3994e7e9e476bc575b14a1b1705f1cfa65e1ae6c (diff) | |
| download | libuca-b66531ac0b9d78a4540920922b0aad02a99b7a24.tar.gz libuca-b66531ac0b9d78a4540920922b0aad02a99b7a24.tar.bz2 libuca-b66531ac0b9d78a4540920922b0aad02a99b7a24.tar.xz libuca-b66531ac0b9d78a4540920922b0aad02a99b7a24.zip | |
Fix up callback
Diffstat (limited to 'test/grab-async.c')
| -rw-r--r-- | test/grab-async.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/test/grab-async.c b/test/grab-async.c index 35ae5a4..7ce8b01 100644 --- a/test/grab-async.c +++ b/test/grab-async.c @@ -32,10 +32,10 @@ enum uca_buffer_status grab_callback(uint64_t image_number, void *buffer, void * const int pixel_size = props->bits == 8 ? 1 : 2; char filename[256]; - sprintf(filename, "out-%04i.raw", (int) image_number); - FILE *fp = fopen(filename, "wb"); - fwrite(buffer, props->width * props->height, pixel_size, fp); - fclose(fp); + /* sprintf(filename, "out-%04i.raw", (int) image_number); */ + /* FILE *fp = fopen(filename, "wb"); */ + /* fwrite(buffer, props->width * props->height, pixel_size, fp); */ + /* fclose(fp); */ printf("grabbed picture %i at %p (%ix%i @ %i bits)\n", (int) image_number, buffer, @@ -65,10 +65,11 @@ int main(int argc, char *argv[]) uca_cam_get_property(cam, UCA_PROP_HEIGHT, &props.height, 0); uca_cam_get_property(cam, UCA_PROP_BITDEPTH, &props.bits, 0); + printf("width=%i, height=%i, bits=%i\n", props.width, props.height, props.bits); uca_cam_alloc(cam, 10); - uca_cam_register_callback(cam, &grab_callback, &props); uca_cam_start_recording(cam); + uca_cam_register_callback(cam, &grab_callback, &props); printf("grabbing for 1 second ... "); fflush(stdout); sleep(1); |