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aacparse: fix srcpad caps handling

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This commit is contained in:
Wim Taymans 2012-02-03 16:12:59 +01:00
parent 78ed46cc4f
commit 3a095a26b2
1 changed files with 21 additions and 14 deletions
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35
gst/audioparsers/gstaacparse.c
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@ -878,9 +878,11 @@ gst_aac_parse_detect_stream (GstAacParse * aacparse,
gst_base_parse_set_min_frame_size (GST_BASE_PARSE (aacparse), 512); gst_base_parse_set_min_frame_size (GST_BASE_PARSE (aacparse), 512);
/* arrange for metadata and get out of the way */ /* arrange for metadata and get out of the way */
sinkcaps = gst_pad_get_current_caps (GST_BASE_PARSE_SINK_PAD (aacparse)); if ((sinkcaps =
gst_aac_parse_set_src_caps (aacparse, sinkcaps); gst_pad_get_current_caps (GST_BASE_PARSE_SINK_PAD (aacparse)))) {
gst_caps_unref (sinkcaps); gst_aac_parse_set_src_caps (aacparse, sinkcaps);
gst_caps_unref (sinkcaps);
}
/* not syncable, not easily seekable (unless we push data from start */ /* not syncable, not easily seekable (unless we push data from start */
gst_base_parse_set_syncable (GST_BASE_PARSE_CAST (aacparse), FALSE); gst_base_parse_set_syncable (GST_BASE_PARSE_CAST (aacparse), FALSE);
@ -1024,12 +1026,14 @@ gst_aac_parse_parse_frame (GstBaseParse * parse, GstBaseParseFrame * frame)
aacparse->sample_rate = rate; aacparse->sample_rate = rate;
aacparse->channels = channels; aacparse->channels = channels;
sinkcaps = gst_pad_get_current_caps (GST_BASE_PARSE (aacparse)->sinkpad); if ((sinkcaps =
if (!gst_aac_parse_set_src_caps (aacparse, sinkcaps)) { gst_pad_get_current_caps (GST_BASE_PARSE (aacparse)->sinkpad))) {
/* If linking fails, we need to return appropriate error */ if (!gst_aac_parse_set_src_caps (aacparse, sinkcaps)) {
ret = GST_FLOW_NOT_LINKED; /* If linking fails, we need to return appropriate error */
ret = GST_FLOW_NOT_LINKED;
}
gst_caps_unref (sinkcaps);
} }
gst_caps_unref (sinkcaps);
gst_base_parse_set_frame_rate (GST_BASE_PARSE (aacparse), gst_base_parse_set_frame_rate (GST_BASE_PARSE (aacparse),
aacparse->sample_rate, aacparse->frame_samples, 2, 2); aacparse->sample_rate, aacparse->frame_samples, 2, 2);
@ -1059,13 +1063,16 @@ gst_aac_parse_parse_frame (GstBaseParse * parse, GstBaseParseFrame * frame)
before knowing about rate/channels. */ before knowing about rate/channels. */
if (setcaps if (setcaps
|| !gst_pad_has_current_caps (GST_BASE_PARSE_SRC_PAD (aacparse))) { || !gst_pad_has_current_caps (GST_BASE_PARSE_SRC_PAD (aacparse))) {
GstCaps *sinkcaps = GstCaps *sinkcaps;
gst_pad_get_current_caps (GST_BASE_PARSE (aacparse)->sinkpad);
if (!gst_aac_parse_set_src_caps (aacparse, sinkcaps)) { if ((sinkcaps =
/* If linking fails, we need to return appropriate error */ gst_pad_get_current_caps (GST_BASE_PARSE (aacparse)->sinkpad))) {
ret = GST_FLOW_NOT_LINKED; if (!gst_aac_parse_set_src_caps (aacparse, sinkcaps)) {
/* If linking fails, we need to return appropriate error */
ret = GST_FLOW_NOT_LINKED;
}
gst_caps_unref (sinkcaps);
} }
gst_caps_unref (sinkcaps);
gst_base_parse_set_frame_rate (GST_BASE_PARSE (aacparse), gst_base_parse_set_frame_rate (GST_BASE_PARSE (aacparse),
aacparse->sample_rate, aacparse->frame_samples, 2, 2); aacparse->sample_rate, aacparse->frame_samples, 2, 2);