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ext/amrnb/amrnbenc.*: Pass the discont flag from the input buffer on to the output buffer in the AMR encoder.

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Original commit message from CVS:
* ext/amrnb/amrnbenc.c: (gst_amrnbenc_chain),
(gst_amrnbenc_state_change):
* ext/amrnb/amrnbenc.h:
Pass the discont flag from the input buffer on to the output buffer in
the AMR encoder.
This commit is contained in:
Wim Taymans 2008-09-26 14:39:42 +00:00
parent be573f752f
commit 0df8ea9ebd
3 changed files with 18 additions and 1 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2008-09-26 Wim Taymans <wim.taymans@collabora.co.uk>
* ext/amrnb/amrnbenc.c: (gst_amrnbenc_chain),
(gst_amrnbenc_state_change):
* ext/amrnb/amrnbenc.h:
Pass the discont flag from the input buffer on to the output buffer in
the AMR encoder.
2008-09-26 Wim Taymans <wim.taymans@collabora.co.uk> 2008-09-26 Wim Taymans <wim.taymans@collabora.co.uk>
Patch by: Benoit Fouet <benoit dot fouet at purplelabs dot com> Patch by: Benoit Fouet <benoit dot fouet at purplelabs dot com>

10
ext/amrnb/amrnbenc.c
View file

@ -264,6 +264,7 @@ gst_amrnbenc_chain (GstPad * pad, GstBuffer * buffer)
if (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT)) { if (GST_BUFFER_FLAG_IS_SET (buffer, GST_BUFFER_FLAG_DISCONT)) {
gst_adapter_clear (amrnbenc->adapter); gst_adapter_clear (amrnbenc->adapter);
amrnbenc->ts = 0; amrnbenc->ts = 0;
amrnbenc->discont = TRUE;
} }
/* take latest timestamp, FIXME timestamp is the one of the /* take latest timestamp, FIXME timestamp is the one of the
@ -284,8 +285,14 @@ gst_amrnbenc_chain (GstPad * pad, GstBuffer * buffer)
out = gst_buffer_new_and_alloc (32); out = gst_buffer_new_and_alloc (32);
GST_BUFFER_DURATION (out) = amrnbenc->duration; GST_BUFFER_DURATION (out) = amrnbenc->duration;
GST_BUFFER_TIMESTAMP (out) = amrnbenc->ts; GST_BUFFER_TIMESTAMP (out) = amrnbenc->ts;
if (amrnbenc->ts != -1) if (amrnbenc->ts != -1) {
amrnbenc->ts += amrnbenc->duration; amrnbenc->ts += amrnbenc->duration;
}
if (amrnbenc->discont) {
GST_BUFFER_FLAG_SET (out, GST_BUFFER_FLAG_DISCONT);
amrnbenc->discont = FALSE;
}
gst_buffer_set_caps (out, GST_PAD_CAPS (amrnbenc->srcpad)); gst_buffer_set_caps (out, GST_PAD_CAPS (amrnbenc->srcpad));
/* The AMR encoder actually writes into the source data buffers it gets */ /* The AMR encoder actually writes into the source data buffers it gets */
@ -332,6 +339,7 @@ gst_amrnbenc_state_change (GstElement * element, GstStateChange transition)
amrnbenc->rate = 0; amrnbenc->rate = 0;
amrnbenc->channels = 0; amrnbenc->channels = 0;
amrnbenc->ts = 0; amrnbenc->ts = 0;
amrnbenc->discont = FALSE;
gst_adapter_clear (amrnbenc->adapter); gst_adapter_clear (amrnbenc->adapter);
break; break;
default: default:

1
ext/amrnb/amrnbenc.h
View file

@ -46,6 +46,7 @@ struct _GstAmrnbEnc {
/* pads */ /* pads */
GstPad *sinkpad, *srcpad; GstPad *sinkpad, *srcpad;
guint64 ts; guint64 ts;
gboolean discont;
GstAdapter *adapter; GstAdapter *adapter;