diff options
Diffstat (limited to 'src/grabbers/me4.c')
| -rw-r--r-- | src/grabbers/me4.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/grabbers/me4.c b/src/grabbers/me4.c index 48d0756..a157206 100644 --- a/src/grabbers/me4.c +++ b/src/grabbers/me4.c @@ -215,8 +215,10 @@ static uint32_t uca_me4_grab(struct uca_grabber_priv *grabber, void **buffer, ui else last_frame = Fg_getLastPicNumberEx(me4->fg, PORT_A, me4->mem); - if (last_frame <= 0) + if (last_frame <= 0) { + *buffer = NULL; return UCA_ERR_GRABBER | UCA_ERR_FRAME_TRANSFER; + } *frame_number = (uint64_t) last_frame; *buffer = Fg_getImagePtrEx(me4->fg, last_frame, PORT_A, me4->mem); @@ -274,6 +276,7 @@ uint32_t uca_me4_init(struct uca_grabber_priv **grabber) Fg_getParameter(fg, FG_TIMEOUT, &me4->timeout, PORT_A); + me4->timeout = 1; uca->user = me4; uca->destroy = &uca_me4_destroy; uca->set_property = &uca_me4_set_property; |