diff options
| -rw-r--r-- | yavta.c | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -464,6 +464,7 @@ static int video_alloc_buffers(struct device *dev, int nbufs, /* Map the buffers. */ for (i = 0; i < rb.count; ++i) { + const char *ts_type; memset(&buf, 0, sizeof buf); buf.index = i; buf.type = dev->type; @@ -474,7 +475,18 @@ static int video_alloc_buffers(struct device *dev, int nbufs, strerror(errno), errno); return ret; } - printf("length: %u offset: %u\n", buf.length, buf.m.offset); + switch (buf.flags & V4L2_BUF_FLAG_TIMESTAMP_MASK) { + case V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN: + ts_type = "unknown"; + break; + case V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC: + ts_type = "monotonic"; + break; + default: + ts_type = "invalid"; + } + printf("length: %u offset: %u timestamp type: %s\n", + buf.length, buf.m.offset, ts_type); switch (dev->memtype) { case V4L2_MEMORY_MMAP: |