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fix template caps refcount

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This commit is contained in:
Wim Taymans 2012-03-10 10:51:44 +01:00
parent e0e39cb4ee
commit 756948262c
15 changed files with 63 additions and 74 deletions
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8
ext/jpeg/gstjpegdec.c
View file

@ -733,6 +733,7 @@ gst_jpeg_dec_getcaps (GstPad * pad, GstCaps * filter)
GstJpegDec *dec;
GstCaps *caps;
GstPad *peer;
GstCaps *templ_caps;
dec = GST_JPEG_DEC (GST_OBJECT_PARENT (pad));
@ -741,9 +742,10 @@ gst_jpeg_dec_getcaps (GstPad * pad, GstCaps * filter)
peer = gst_pad_get_peer (dec->srcpad);
templ_caps = gst_pad_get_pad_template_caps (pad);
if (peer) {
GstCaps *peer_caps;
const GstCaps *templ_caps;
GstStructure *s;
guint i, n;
@ -758,13 +760,13 @@ gst_jpeg_dec_getcaps (GstPad * pad, GstCaps * filter)
gst_structure_set_name (s, "image/jpeg");
}
templ_caps = gst_pad_get_pad_template_caps (pad);
caps = gst_caps_intersect_full (peer_caps, templ_caps,
GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peer_caps);
gst_caps_unref (templ_caps);
gst_object_unref (peer);
} else {
caps = gst_caps_copy (gst_pad_get_pad_template_caps (pad));
caps = templ_caps;
}
return caps;

3
gst/alpha/gstalphacolor.c
View file

@ -110,7 +110,7 @@ static GstCaps *
gst_alpha_color_transform_caps (GstBaseTransform * btrans,
GstPadDirection direction, GstCaps * caps, GstCaps * filter)
{
const GstCaps *tmpl_caps = NULL;
GstCaps *tmpl_caps = NULL;
GstCaps *result = NULL, *local_caps = NULL;
guint i;
@ -138,6 +138,7 @@ gst_alpha_color_transform_caps (GstBaseTransform * btrans,
/* Intersect with our template caps */
result = gst_caps_intersect (local_caps, tmpl_caps);
gst_caps_unref (tmpl_caps);
gst_caps_unref (local_caps);
gst_caps_do_simplify (result);

15
gst/audioparsers/gstaacparse.c
View file

@ -1088,12 +1088,13 @@ gst_aac_parse_stop (GstBaseParse * parse)
static GstCaps *
gst_aac_parse_sink_getcaps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter caps */
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
guint i, n;
@ -1106,15 +1107,11 @@ gst_aac_parse_sink_getcaps (GstBaseParse * parse, GstCaps * filter)
gst_structure_remove_field (s, "framed");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

16
gst/audioparsers/gstac3parse.c
View file

@ -693,12 +693,12 @@ gst_ac3_parse_src_event (GstBaseParse * parse, GstEvent * event)
static GstCaps *
gst_ac3_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter */
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
guint i, n;
@ -713,15 +713,11 @@ gst_ac3_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
gst_structure_remove_field (s, "alignment");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

14
gst/audioparsers/gstamrparse.c
View file

@ -365,11 +365,13 @@ gst_amr_parse_stop (GstBaseParse * parse)
static GstCaps *
gst_amr_parse_sink_getcaps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter caps */
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
guint i, n;
@ -386,15 +388,11 @@ gst_amr_parse_sink_getcaps (GstBaseParse * parse, GstCaps * filter)
gst_structure_set_name (s, "audio/x-amr-wb-sh");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

13
gst/audioparsers/gstdcaparse.c
View file

@ -443,10 +443,11 @@ cleanup:
static GstCaps *
gst_dca_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter caps */
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
@ -461,15 +462,11 @@ gst_dca_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
gst_structure_remove_field (s, "framed");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

13
gst/audioparsers/gstflacparse.c
View file

@ -1526,10 +1526,11 @@ gst_flac_parse_convert (GstBaseParse * parse,
static GstCaps *
gst_flac_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter caps */
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
@ -1544,15 +1545,11 @@ gst_flac_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
gst_structure_remove_field (s, "framed");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

13
gst/audioparsers/gstmpegaudioparse.c
View file

@ -1401,10 +1401,11 @@ gst_mpeg_audio_parse_pre_push_frame (GstBaseParse * parse,
static GstCaps *
gst_mpeg_audio_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter caps */
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
@ -1419,15 +1420,11 @@ gst_mpeg_audio_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
gst_structure_remove_field (s, "parsed");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

13
gst/audioparsers/gstwavpackparse.c
View file

@ -607,10 +607,11 @@ more:
static GstCaps *
gst_wavpack_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
{
GstCaps *peercaps;
GstCaps *peercaps, *templ;
GstCaps *res;
/* FIXME: handle filter caps */
templ = gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse));
peercaps = gst_pad_get_allowed_caps (GST_BASE_PARSE_SRC_PAD (parse));
if (peercaps) {
@ -625,15 +626,11 @@ gst_wavpack_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
gst_structure_remove_field (s, "framed");
}
res =
gst_caps_intersect_full (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_PARSE_SRC_PAD (parse)),
GST_CAPS_INTERSECT_FIRST);
res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
gst_caps_unref (peercaps);
gst_caps_unref (templ);
} else {
res =
gst_caps_copy (gst_pad_get_pad_template_caps (GST_BASE_PARSE_SINK_PAD
(parse)));
res = templ;
}
return res;

3
gst/auparse/gstauparse.c
View file

@ -348,7 +348,7 @@ gst_au_parse_parse_header (GstAuParse * auparse)
"channels", G_TYPE_INT, auparse->channels, NULL);
auparse->sample_size = auparse->channels;
} else if (format != GST_AUDIO_FORMAT_UNKNOWN) {
const GstCaps *templ_caps = gst_pad_get_pad_template_caps (auparse->srcpad);
GstCaps *templ_caps = gst_pad_get_pad_template_caps (auparse->srcpad);
GstCaps *intersection;
tempcaps = gst_caps_new_simple ("audio/x-raw",
@ -358,6 +358,7 @@ gst_au_parse_parse_header (GstAuParse * auparse)
intersection = gst_caps_intersect (tempcaps, templ_caps);
gst_caps_unref (tempcaps);
gst_caps_unref (templ_caps);
tempcaps = intersection;
} else if (layout[0]) {
tempcaps = gst_caps_new_simple ("audio/x-adpcm",

6
gst/goom2k1/gstgoom.c
View file

@ -249,7 +249,7 @@ gst_goom_src_negotiate (GstGoom * goom)
{
GstCaps *othercaps, *target;
GstStructure *structure;
const GstCaps *templ;
GstCaps *templ;
GstQuery *query;
GstBufferPool *pool = NULL;
guint size, min, max, prefix, alignment;
@ -262,14 +262,16 @@ gst_goom_src_negotiate (GstGoom * goom)
othercaps = gst_pad_peer_query_caps (goom->srcpad, NULL);
if (othercaps) {
target = gst_caps_intersect (othercaps, templ);
gst_caps_unref (templ);
gst_caps_unref (othercaps);
if (gst_caps_is_empty (target))
goto no_format;
target = gst_caps_make_writable (target);
gst_caps_truncate (target);
} else {
target = gst_caps_ref ((GstCaps *) templ);
target = gst_caps_copy (templ);
}
structure = gst_caps_get_structure (target, 0);

5
gst/law/alaw-decode.c
View file

@ -150,7 +150,7 @@ gst_alaw_dec_getcaps (GstPad * pad, GstCaps * filter)
GstALawDec *alawdec;
GstPad *otherpad;
GstCaps *othercaps, *result;
const GstCaps *templ;
GstCaps *templ;
const gchar *name;
gint i;
@ -195,9 +195,10 @@ gst_alaw_dec_getcaps (GstPad * pad, GstCaps * filter)
/* filter against the allowed caps of the pad to return our result */
result = gst_caps_intersect (othercaps, templ);
gst_caps_unref (othercaps);
gst_caps_unref (templ);
} else {
/* there was no peer, return the template caps */
result = gst_caps_copy (templ);
result = templ;
}
if (filter && result) {
GstCaps *temp;

5
gst/law/alaw-encode.c
View file

@ -306,7 +306,7 @@ gst_alaw_enc_getcaps (GstPad * pad, GstCaps * filter)
GstALawEnc *alawenc;
GstPad *otherpad;
GstCaps *othercaps, *result;
const GstCaps *templ;
GstCaps *templ;
const gchar *name;
gint i;
@ -350,10 +350,11 @@ gst_alaw_enc_getcaps (GstPad * pad, GstCaps * filter)
}
/* filter against the allowed caps of the pad to return our result */
result = gst_caps_intersect (othercaps, templ);
gst_caps_unref (templ);
gst_caps_unref (othercaps);
} else {
/* there was no peer, return the template caps */
result = gst_caps_copy (templ);
result = templ;
}
if (filter && result) {
GstCaps *temp;

5
gst/law/mulaw-decode.c
View file

@ -91,7 +91,7 @@ mulawdec_getcaps (GstPad * pad, GstCaps * filter)
GstMuLawDec *mulawdec;
GstPad *otherpad;
GstCaps *othercaps, *result;
const GstCaps *templ;
GstCaps *templ;
const gchar *name;
gint i;
@ -136,9 +136,10 @@ mulawdec_getcaps (GstPad * pad, GstCaps * filter)
/* filter against the allowed caps of the pad to return our result */
result = gst_caps_intersect (othercaps, templ);
gst_caps_unref (othercaps);
gst_caps_unref (templ);
} else {
/* there was no peer, return the template caps */
result = gst_caps_copy (templ);
result = templ;
}
if (filter && result) {
GstCaps *temp;

5
gst/law/mulaw-encode.c
View file

@ -62,7 +62,7 @@ mulawenc_getcaps (GstPad * pad, GstCaps * filter)
GstMuLawEnc *mulawenc;
GstPad *otherpad;
GstCaps *othercaps, *result;
const GstCaps *templ;
GstCaps *templ;
const gchar *name;
gint i;
@ -107,9 +107,10 @@ mulawenc_getcaps (GstPad * pad, GstCaps * filter)
/* filter against the allowed caps of the pad to return our result */
result = gst_caps_intersect (othercaps, templ);
gst_caps_unref (othercaps);
gst_caps_unref (templ);
} else {
/* there was no peer, return the template caps */
result = gst_caps_copy (templ);
result = templ;
}
if (filter && result) {
GstCaps *temp;