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[MOVED FROM GST-P-FARSIGHT] Rename next_ts into expected_ts, make sure all buffers have a duration

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20080403005728-3e2dc-8245ce1bfeebebfb8f75073253b3c0e3c4b5f596.gz
This commit is contained in:
Olivier Crete 2008-04-03 00:57:28 +00:00 committed by Edward Hervey
parent 56757b3ae2
commit 1e7eeda115
1 changed files with 17 additions and 12 deletions
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29
gst/liveadder/liveadder.c
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@ -84,7 +84,7 @@ typedef struct _GstLiveAdderPadPrivate
GstSegment segment;
gboolean eos;
GstClockTime next_timestamp;
GstClockTime expected_timestamp;
} GstLiveAdderPadPrivate;
@ -818,23 +818,28 @@ gst_live_live_adder_chain (GstPad *pad, GstBuffer *buffer)
}
/* Just see if we receive invalid timestamp/durations */
if (GST_CLOCK_TIME_IS_VALID (padprivate->next_timestamp) &&
if (GST_CLOCK_TIME_IS_VALID (padprivate->expected_timestamp) &&
!GST_BUFFER_FLAG_IS_SET(buffer, GST_BUFFER_FLAG_DISCONT) &&
GST_BUFFER_TIMESTAMP(buffer) != padprivate->next_timestamp)
GST_BUFFER_TIMESTAMP(buffer) != padprivate->expected_timestamp)
GST_ERROR_OBJECT (adder,
"Timestamp discontinuity without the DISCONT flag set"
" (expected %" GST_TIME_FORMAT ", got %" GST_TIME_FORMAT")",
GST_TIME_ARGS (padprivate->next_timestamp),
GST_TIME_ARGS (padprivate->expected_timestamp),
GST_TIME_ARGS (GST_BUFFER_TIMESTAMP (buffer)));
if ( GST_BUFFER_DURATION_IS_VALID(buffer))
padprivate->next_timestamp = GST_BUFFER_TIMESTAMP (buffer) +
GST_BUFFER_DURATION (buffer);
else
padprivate->next_timestamp = GST_CLOCK_TIME_NONE;
buffer = gst_buffer_make_metadata_writable (buffer);
/* If there is no duration, lets set one */
if (!GST_BUFFER_DURATION_IS_VALID (buffer)) {
GST_BUFFER_DURATION (buffer) =
gst_audio_duration_from_pad_buffer (pad, buffer);
padprivate->expected_timestamp = GST_CLOCK_TIME_NONE;
} else {
padprivate->expected_timestamp = GST_BUFFER_TIMESTAMP (buffer) +
GST_BUFFER_DURATION (buffer);
}
/*
* Lets clip the buffer to the segment (so we don't have to worry about
* cliping afterwards).
@ -1220,7 +1225,7 @@ gst_live_adder_request_new_pad (GstElement * element, GstPadTemplate * templ,
gst_segment_init (&padprivate->segment, GST_FORMAT_UNDEFINED);
padprivate->eos = FALSE;
padprivate->next_timestamp = GST_CLOCK_TIME_NONE;
padprivate->expected_timestamp = GST_CLOCK_TIME_NONE;
gst_pad_set_element_private (newpad, padprivate);
@ -1285,7 +1290,7 @@ reset_pad_private (gpointer data, gpointer user_data)
gst_segment_init (&padprivate->segment, GST_FORMAT_UNDEFINED);
padprivate->next_timestamp = GST_CLOCK_TIME_NONE;
padprivate->expected_timestamp = GST_CLOCK_TIME_NONE;
padprivate->eos = FALSE;
}