audioparsers: Make sure the caps are actually writable before changing them

diff --git a/gst/audioparsers/gstaacparse.c b/gst/audioparsers/gstaacparse.c
index 322e94a..8f63b11 100644 (file)
--- a/gst/audioparsers/gstaacparse.c
+++ b/gst/audioparsers/gstaacparse.c
@@ -1115,6 +1115,7 @@ gst_aac_parse_sink_getcaps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
 
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not

diff --git a/gst/audioparsers/gstac3parse.c b/gst/audioparsers/gstac3parse.c
index b9bc96e..853ffc5 100644 (file)
--- a/gst/audioparsers/gstac3parse.c
+++ b/gst/audioparsers/gstac3parse.c
@@ -715,6 +715,7 @@ gst_ac3_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
 
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not

diff --git a/gst/audioparsers/gstamrparse.c b/gst/audioparsers/gstamrparse.c
index 39b68e0..1a32152 100644 (file)
--- a/gst/audioparsers/gstamrparse.c
+++ b/gst/audioparsers/gstamrparse.c
@@ -389,6 +389,7 @@ gst_amr_parse_sink_getcaps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not
      * know anything.

diff --git a/gst/audioparsers/gstdcaparse.c b/gst/audioparsers/gstdcaparse.c
index 1ae0c03..2abae88 100644 (file)
--- a/gst/audioparsers/gstdcaparse.c
+++ b/gst/audioparsers/gstdcaparse.c
@@ -463,6 +463,7 @@ gst_dca_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
 
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not

diff --git a/gst/audioparsers/gstflacparse.c b/gst/audioparsers/gstflacparse.c
index 154b749..777aeab 100644 (file)
--- a/gst/audioparsers/gstflacparse.c
+++ b/gst/audioparsers/gstflacparse.c
@@ -1757,6 +1757,7 @@ gst_flac_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
 
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not

diff --git a/gst/audioparsers/gstmpegaudioparse.c b/gst/audioparsers/gstmpegaudioparse.c
index bbdf199..aaa9349 100644 (file)
--- a/gst/audioparsers/gstmpegaudioparse.c
+++ b/gst/audioparsers/gstmpegaudioparse.c
@@ -1421,6 +1421,7 @@ gst_mpeg_audio_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
 
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not

diff --git a/gst/audioparsers/gstwavpackparse.c b/gst/audioparsers/gstwavpackparse.c
index f0c0340..8f124dd 100644 (file)
--- a/gst/audioparsers/gstwavpackparse.c
+++ b/gst/audioparsers/gstwavpackparse.c
@@ -631,6 +631,7 @@ gst_wavpack_parse_get_sink_caps (GstBaseParse * parse, GstCaps * filter)
 
     res = gst_caps_intersect_full (peercaps, templ, GST_CAPS_INTERSECT_FIRST);
     gst_caps_unref (peercaps);
+    res = gst_caps_make_writable (res);
 
     /* Append the template caps because we still want to accept
      * caps without any fields in the case upstream does not