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videoparsers: Use the peer caps for restrictions instead of the srcpad allowed caps

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Otherwise we will intersect with the srcpad template caps and add all the caps fields
that the parser will ever set, no matter if downstream restricts this field or not.
This requires upstream to set this field on the caps to successfully negotiate.

https://bugzilla.gnome.org/show_bug.cgi?id=690184
This commit is contained in:
Sebastian Dröge 2012-12-17 15:04:44 +01:00
parent 7faf96eb14
commit 9f1257330d
5 changed files with 7 additions and 7 deletions
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2
gst/videoparsers/gstdiracparse.c
View File

@ -394,7 +394,7 @@ gst_dirac_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
GstCaps *res;
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_peer_query_caps (GST_BASE_PARSE_SRC_PAD (parse), filter);
if (peercaps) {
guint i, n;

2
gst/videoparsers/gsth263parse.c
View File

@ -356,7 +356,7 @@ gst_h263_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
GstCaps *res;
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_peer_query_caps (GST_BASE_PARSE_SRC_PAD (parse), filter);
if (peercaps) {
guint i, n;

2
gst/videoparsers/gsth264parse.c
View File

@ -1876,7 +1876,7 @@ gst_h264_parse_get_caps (GstBaseParse * parse, GstCaps * filter)
GstCaps *res;
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_peer_query_caps (GST_BASE_PARSE_SRC_PAD (parse), filter);
if (peercaps) {
guint i, n;

2
gst/videoparsers/gstmpeg4videoparse.c
View File

@ -858,7 +858,7 @@ gst_mpeg4vparse_get_caps (GstBaseParse * parse, GstCaps * filter)
GstCaps *res;
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_peer_query_caps (GST_BASE_PARSE_SRC_PAD (parse), filter);
if (peercaps) {
guint i, n;

2
gst/videoparsers/gstmpegvideoparse.c
View File

@ -859,7 +859,7 @@ gst_mpegv_parse_get_caps (GstBaseParse * parse, GstCaps * filter)
GstCaps *res;
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_peer_query_caps (GST_BASE_PARSE_SRC_PAD (parse), filter);
if (peercaps) {
guint i, n;