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gst/deinterlace2/gstdeinterlace2.c: Respect the latency of the deinterlacing algorithm for the timestamps of every bu...

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Original commit message from CVS:
* gst/deinterlace2/gstdeinterlace2.c: (gst_deinterlace2_chain):
Respect the latency of the deinterlacing algorithm for the timestamps
of every buffer.
This commit is contained in:
Sebastian Dröge 2008-08-02 18:15:49 +00:00
parent 0783e91c54
commit 8cbe2b9912
2 changed files with 22 additions and 8 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2008-08-02 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* gst/deinterlace2/gstdeinterlace2.c: (gst_deinterlace2_chain):
Respect the latency of the deinterlacing algorithm for the timestamps
of every buffer.
2008-08-02 Sebastian Dröge <sebastian.droege@collabora.co.uk> 2008-08-02 Sebastian Dröge <sebastian.droege@collabora.co.uk>
* gst/deinterlace2/tvtime/greedyh.asm: * gst/deinterlace2/tvtime/greedyh.asm:

24
gst/deinterlace2/gstdeinterlace2.c
View file

@ -592,9 +592,14 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
/* do magic calculus */ /* do magic calculus */
gst_deinterlace_method_deinterlace_frame (self->method, self); gst_deinterlace_method_deinterlace_frame (self->method, self);
buf = gst_deinterlace2_pop_history (self); g_assert (self->history_count - 1 -
gst_deinterlace_method_get_latency (self->method) >= 0);
buf =
self->field_history[self->history_count - 1 -
gst_deinterlace_method_get_latency (self->method)].buf;
timestamp = GST_BUFFER_TIMESTAMP (buf); timestamp = GST_BUFFER_TIMESTAMP (buf);
gst_buffer_unref (buf);
gst_buffer_unref (gst_deinterlace2_pop_history (self));
GST_BUFFER_TIMESTAMP (self->out_buf) = timestamp; GST_BUFFER_TIMESTAMP (self->out_buf) = timestamp;
if (self->fields == GST_DEINTERLACE2_ALL) if (self->fields == GST_DEINTERLACE2_ALL)
@ -611,8 +616,7 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
else if (self->field_history[cur_field_idx].flags == else if (self->field_history[cur_field_idx].flags ==
PICTURE_INTERLACED_TOP && self->fields == GST_DEINTERLACE2_BF) { PICTURE_INTERLACED_TOP && self->fields == GST_DEINTERLACE2_BF) {
GST_DEBUG ("Removing unused top field"); GST_DEBUG ("Removing unused top field");
buf = gst_deinterlace2_pop_history (self); gst_buffer_unref (gst_deinterlace2_pop_history (self));
gst_buffer_unref (buf);
} }
cur_field_idx = self->history_count - fields_required; cur_field_idx = self->history_count - fields_required;
@ -635,9 +639,14 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
/* do magic calculus */ /* do magic calculus */
gst_deinterlace_method_deinterlace_frame (self->method, self); gst_deinterlace_method_deinterlace_frame (self->method, self);
buf = gst_deinterlace2_pop_history (self); g_assert (self->history_count - 1 -
gst_deinterlace_method_get_latency (self->method) >= 0);
buf =
self->field_history[self->history_count - 1 -
gst_deinterlace_method_get_latency (self->method)].buf;
timestamp = GST_BUFFER_TIMESTAMP (buf); timestamp = GST_BUFFER_TIMESTAMP (buf);
gst_buffer_unref (buf);
gst_buffer_unref (gst_deinterlace2_pop_history (self));
GST_BUFFER_TIMESTAMP (self->out_buf) = timestamp; GST_BUFFER_TIMESTAMP (self->out_buf) = timestamp;
if (self->fields == GST_DEINTERLACE2_ALL) if (self->fields == GST_DEINTERLACE2_ALL)
@ -655,8 +664,7 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
else if (self->field_history[cur_field_idx].flags == else if (self->field_history[cur_field_idx].flags ==
PICTURE_INTERLACED_BOTTOM && self->fields == GST_DEINTERLACE2_TF) { PICTURE_INTERLACED_BOTTOM && self->fields == GST_DEINTERLACE2_TF) {
GST_DEBUG ("Removing unused bottom field"); GST_DEBUG ("Removing unused bottom field");
buf = gst_deinterlace2_pop_history (self); gst_buffer_unref (gst_deinterlace2_pop_history (self));
gst_buffer_unref (buf);
} }
} }