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| author | Olivier Crête <olivier.crete@collabora.co.uk> | 2009-07-07 18:27:36 +0100 |
|---|---|---|
| committer | Olivier Crête <olivier.crete@collabora.co.uk> | 2009-07-07 19:21:45 +0100 |
| commit | 316236761c6fd3063471e9cab267a11d0466dfa2 (patch) | |
| tree | 48699c3ad74d267aa68dd7086896a99c1157c37b /ext/mimic/gstmimenc.c | |
| parent | 4bf9fe969e154ee5f20a8f3946589a642ab746c0 (diff) | |
| download | gst-plugins-bad-316236761c6fd3063471e9cab267a11d0466dfa2.tar.gz gst-plugins-bad-316236761c6fd3063471e9cab267a11d0466dfa2.tar.bz2 gst-plugins-bad-316236761c6fd3063471e9cab267a11d0466dfa2.zip | |
mimenc: Put keyframe/paused flags in tcp header
Diffstat (limited to 'ext/mimic/gstmimenc.c')
| -rw-r--r-- | ext/mimic/gstmimenc.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/ext/mimic/gstmimenc.c b/ext/mimic/gstmimenc.c index 9f6727f5..ab2f4a01 100644 --- a/ext/mimic/gstmimenc.c +++ b/ext/mimic/gstmimenc.c @@ -84,7 +84,8 @@ static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", static gboolean gst_mimenc_setcaps (GstPad * pad, GstCaps * caps); static GstFlowReturn gst_mimenc_chain (GstPad * pad, GstBuffer * in); static GstBuffer *gst_mimenc_create_tcp_header (GstMimEnc * mimenc, - guint32 payload_size, GstClockTime timestamp); + guint32 payload_size, GstClockTime timestamp, gboolean keyframe, + gboolean paused); static gboolean gst_mimenc_event (GstPad * pad, GstEvent * event); static GstStateChangeReturn @@ -260,6 +261,7 @@ gst_mimenc_chain (GstPad * pad, GstBuffer * in) GstBuffer *header = NULL; GstFlowReturn res = GST_FLOW_OK; GstEvent *event = NULL; + gboolean keyframe; g_return_val_if_fail (GST_IS_PAD (pad), GST_FLOW_ERROR); mimenc = GST_MIMENC (gst_pad_get_parent (pad)); @@ -310,9 +312,9 @@ gst_mimenc_chain (GstPad * pad, GstBuffer * in) GST_BUFFER_TIMESTAMP (buf)); mimenc->last_buffer = GST_BUFFER_TIMESTAMP (out_buf); buffer_size = mimenc->buffer_size; + keyframe = (mimenc->frames % MAX_INTERFRAMES) == 0 ? TRUE : FALSE; if (!mimic_encode_frame (mimenc->enc, data, GST_BUFFER_DATA (out_buf), - &buffer_size, - ((mimenc->frames % MAX_INTERFRAMES) == 0 ? TRUE : FALSE))) { + &buffer_size, keyframe)) { GST_WARNING_OBJECT (mimenc, "mimic_encode_frame error\n"); gst_buffer_unref (out_buf); gst_buffer_unref (buf); @@ -327,7 +329,7 @@ gst_mimenc_chain (GstPad * pad, GstBuffer * in) // now let's create that tcp header header = gst_mimenc_create_tcp_header (mimenc, buffer_size, - GST_BUFFER_TIMESTAMP (out_buf)); + GST_BUFFER_TIMESTAMP (out_buf), keyframe, FALSE); if (!header) { gst_buffer_unref (out_buf); @@ -376,7 +378,7 @@ out_unlock: static GstBuffer * gst_mimenc_create_tcp_header (GstMimEnc * mimenc, guint32 payload_size, - GstClockTime timestamp) + GstClockTime timestamp, gboolean keyframe, gboolean paused) { // 24 bytes GstBuffer *buf_header = gst_buffer_new_and_alloc (24); @@ -385,10 +387,10 @@ gst_mimenc_create_tcp_header (GstMimEnc * mimenc, guint32 payload_size, GST_BUFFER_TIMESTAMP (buf_header) = timestamp; p[0] = 24; - *((guchar *) (p + 1)) = 0; + *((guchar *) (p + 1)) = paused ? 1 : 0; *((guint16 *) (p + 2)) = GUINT16_TO_LE (mimenc->width); *((guint16 *) (p + 4)) = GUINT16_TO_LE (mimenc->height); - *((guint16 *) (p + 6)) = 0; + *((guint16 *) (p + 6)) = keyframe ? 1 : 0; *((guint32 *) (p + 8)) = GUINT32_TO_LE (payload_size); *((guint32 *) (p + 12)) = GUINT32_TO_LE (GST_MAKE_FOURCC ('M', 'L', '2', '0')); |