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| author | Guillaume Desmottes <guillaume.desmottes@collabora.com> | 2019-06-14 16:27:37 +0530 |
|---|---|---|
| committer | Guillaume Desmottes <guillaume.desmottes@collabora.com> | 2019-06-17 09:17:14 +0530 |
| commit | 50d50f47fbb849a3ee7caf69c89218ccff140a04 (patch) | |
| tree | dec5a6f8ac2101395b4f419d0b6959b6610b8e0f /omx | |
| parent | cfeeb15b1e3fbe473212cc2747b9cd3dd10fbe2e (diff) | |
| download | gst-omx-50d50f47fbb849a3ee7caf69c89218ccff140a04.tar.gz | |
omxvideo: check difference between frame and requested ts
This has proven to be very useful when debugging to detect bugs where we
match the wrong gst frame with an output OMX buffer.
Diffstat (limited to 'omx')
| -rw-r--r-- | omx/gstomxvideo.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/omx/gstomxvideo.c b/omx/gstomxvideo.c index 9b57b55..627d708 100644 --- a/omx/gstomxvideo.c +++ b/omx/gstomxvideo.c @@ -213,9 +213,20 @@ gst_omx_video_find_nearest_frame (GstElement * element, GstOMXBuffer * buf, } } - if (best) + if (best) { gst_video_codec_frame_ref (best); + /* OMX timestamps are in microseconds while gst ones are in nanoseconds. + * So if the difference between them is higher than 1 microsecond we likely + * picked the wrong frame. */ + if (best_diff >= GST_USECOND) + GST_WARNING_OBJECT (element, + "Difference between ts (%" GST_TIME_FORMAT ") and frame %u (%" + GST_TIME_FORMAT ") seems too high (%" GST_TIME_FORMAT ")", + GST_TIME_ARGS (timestamp), best->system_frame_number, + GST_TIME_ARGS (best->pts), GST_TIME_ARGS (best_diff)); + } + g_list_foreach (frames, (GFunc) gst_video_codec_frame_unref, NULL); g_list_free (frames); |