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deinterlace: analyse RFF fields in correct order

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Code was repeating the second field, not the first.
Fixes: #636179.
This commit is contained in:
David Schleef 2010-11-30 15:28:50 -08:00
parent b6b0de0c49
commit b27d93a84a
1 changed files with 12 additions and 9 deletions
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21
gst/deinterlace/gstdeinterlace.c
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@ -840,22 +840,25 @@ gst_deinterlace_push_history (GstDeinterlace * self, GstBuffer * buffer)
timestamp = GST_BUFFER_TIMESTAMP (buffer);
GST_BUFFER_TIMESTAMP (field1) = timestamp;
GST_BUFFER_TIMESTAMP (field2) = timestamp + self->field_duration;
if (repeated)
GST_BUFFER_TIMESTAMP (field2) += self->field_duration;
if (repeated) {
self->field_history[0].buf = field2;
self->field_history[0].flags = field2_flags;
self->field_history[1].buf = gst_buffer_ref (field1);
GST_BUFFER_TIMESTAMP (self->field_history[1].buf) += self->field_duration;
self->field_history[1].flags = field1_flags;
self->field_history[2].buf = field1;
self->field_history[2].flags = field1_flags;
self->field_history[1].buf = field2;
self->field_history[1].flags = field2_flags;
self->field_history[0].buf =
gst_buffer_make_metadata_writable (gst_buffer_ref (field1));
GST_BUFFER_TIMESTAMP (self->field_history[0].buf) +=
2 * self->field_duration;
self->field_history[0].flags = field1_flags;
} else if (!onefield) {
self->field_history[0].buf = field2;
self->field_history[0].flags = field2_flags;
self->field_history[1].buf = field1;
self->field_history[1].flags = field1_flags;
self->field_history[0].buf = field2;
self->field_history[0].flags = field2_flags;
} else { /* onefield */
self->field_history[0].buf = field1;
self->field_history[0].flags = field1_flags;