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niimaq: return with flow error if acquisition fails to start

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This commit is contained in:
Joshua M. Doe
2012-11-30 09:04:30 -05:00
parent 90d33fca27
commit c3f2b1db5d
1 changed files with 5 additions and 5 deletions
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10
sys/niimaq/gstniimaq.c
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@@ -699,10 +699,6 @@ gst_niimaqsrc_start_acquisition (GstNiImaqSrc * niimaqsrc)
}
/* we tried five times and failed, so we error */
GST_ELEMENT_ERROR (niimaqsrc, RESOURCE, FAILED,
("Camera doesn't seem to want to turn on!"),
("Camera doesn't seem to want to turn on!"));
gst_niimaqsrc_close_interface (niimaqsrc);
return FALSE;
@@ -749,7 +745,11 @@ gst_niimaqsrc_create (GstPushSrc * psrc, GstBuffer ** buffer)
/* start the IMAQ acquisition session if we haven't done so yet */
if (!niimaqsrc->session_started) {
gst_niimaqsrc_start_acquisition (niimaqsrc);
if (!gst_niimaqsrc_start_acquisition (niimaqsrc)) {
GST_ELEMENT_ERROR (niimaqsrc, RESOURCE, FAILED,
("Unable to start acquisition."), (NULL));
return GST_FLOW_ERROR;
}
}
if (no_copy) {