diff options
| author | Sakari Ailus <sakari.ailus@iki.fi> | 2014-03-01 18:18:03 +0200 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-04-01 23:58:34 +0200 |
| commit | b846edc8c55db1d270b6a0e629ac5d8402480368 (patch) | |
| tree | d29dd1d8c07543fdfdda2871790c4eb5559ba94d /yavta.c | |
| parent | a8cb48d6fa3121fdba642bbb392b8303bf432936 (diff) | |
Print timestamp source (start-of-exposure or end-of-frame)
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Diffstat (limited to 'yavta.c')
| -rw-r--r-- | yavta.c | 16 |
1 files changed, 13 insertions, 3 deletions
@@ -687,7 +687,7 @@ static int video_alloc_buffers(struct device *dev, int nbufs, /* Map the buffers. */ for (i = 0; i < rb.count; ++i) { - const char *ts_type; + const char *ts_type, *ts_source; memset(&buf, 0, sizeof buf); memset(planes, 0, sizeof planes); @@ -714,8 +714,18 @@ static int video_alloc_buffers(struct device *dev, int nbufs, default: ts_type = "invalid"; } - printf("length: %u offset: %u timestamp type: %s\n", - buf.length, buf.m.offset, ts_type); + switch (buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK) { + case V4L2_BUF_FLAG_TSTAMP_SRC_EOF: + ts_source = "EoF"; + break; + case V4L2_BUF_FLAG_TSTAMP_SRC_SOE: + ts_source = "SoE"; + break; + default: + ts_source = "invalid"; + } + printf("length: %u offset: %u timestamp type/source: %s/%s\n", + buf.length, buf.m.offset, ts_type, ts_source); buffers[i].idx = i; |