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gst/: (_gst_value_initialize): Create a new function gst_type_is_fixed() to indicate types that are fixed wrt caps or...

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Original commit message from CVS:
* gst/gstcaps.c: (gst_caps_is_fixed_foreach):
* gst/gstpad.c: (_gst_pad_default_fixate_foreach):
* gst/gstvalue.c: (gst_value_serialize_buffer),
(gst_value_deserialize_buffer), (gst_type_is_fixed),
(_gst_value_initialize): Create a new function gst_type_is_fixed()
to indicate types that are fixed wrt caps or not.  Switching to
this function fixes (bug #140298).
* gst/gstvalue.h:
This commit is contained in:
David Schleef 2004-04-17 02:21:54 +00:00
parent 8e4a4d41ca
commit ac0fd9c5bf
6 changed files with 37 additions and 16 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2004-04-16 David Schleef <ds@schleef.org>
* gst/gstcaps.c: (gst_caps_is_fixed_foreach):
* gst/gstpad.c: (_gst_pad_default_fixate_foreach):
* gst/gstvalue.c: (gst_value_serialize_buffer),
(gst_value_deserialize_buffer), (gst_type_is_fixed),
(_gst_value_initialize): Create a new function gst_type_is_fixed()
to indicate types that are fixed wrt caps or not. Switching to
this function fixes (bug #140298).
* gst/gstvalue.h:
2004-04-16 David Schleef <ds@schleef.org>
* common/m4/gst-arch.m4: Implmenent a whitelist and blacklist

2
common

@ -1 +1 @@
Subproject commit 5252791a08494c87ec84fadc385ec5b7c44f96b6
Subproject commit e55182f6eece70ff99e33b9800b27a926670dbdd

8
gst/gstcaps.c
View file

@ -527,13 +527,7 @@ gst_caps_is_fixed_foreach (GQuark field_id, GValue * value, gpointer unused)
{
GType type = G_VALUE_TYPE (value);
if (G_TYPE_IS_FUNDAMENTAL (type))
return TRUE;
if (type == GST_TYPE_FOURCC)
return TRUE;
if (type == GST_TYPE_BUFFER)
return TRUE;
return FALSE;
return gst_type_is_fixed (type);
}
/**

3
gst/gstpad.c
View file

@ -2015,8 +2015,7 @@ _gst_pad_default_fixate_foreach (GQuark field_id, GValue * value, gpointer s)
GstStructure *structure = (GstStructure *) s;
GType type = G_VALUE_TYPE (value);
if (G_TYPE_IS_FUNDAMENTAL (type) || type == GST_TYPE_FOURCC ||
type == GST_TYPE_BUFFER)
if (gst_type_is_fixed (type))
return TRUE;
if (type == GST_TYPE_INT_RANGE) {

27
gst/gstvalue.c
View file

@ -1569,13 +1569,28 @@ gst_value_deserialize (GValue * dest, const gchar * src)
return FALSE;
}
enum
/*
* gst_type_is_fixed:
* @type:
*
* Returns:
*/
gboolean
gst_type_is_fixed (GType type)
{
_GST_TYPE_FOURCC = G_TYPE_RESERVED_USER_FIRST,
_GST_TYPE_INT_RANGE,
_GST_TYPE_DOUBLE_RANGE,
_GST_TYPE_VALUE_LIST
};
if (type == GST_TYPE_INT_RANGE || type == GST_TYPE_DOUBLE_RANGE ||
type == GST_TYPE_LIST) {
return FALSE;
}
if (G_TYPE_IS_FUNDAMENTAL (type) &&
type < G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_GLIB_LAST)) {
return TRUE;
}
if (type == GST_TYPE_BUFFER || type == GST_TYPE_FOURCC) {
return TRUE;
}
return FALSE;
}
void
_gst_value_initialize (void)

2
gst/gstvalue.h
View file

@ -148,6 +148,8 @@ void gst_value_register_intersect_func (GType
GType type2,
GstValueIntersectFunc func);
gboolean gst_type_is_fixed (GType type);
/* private */
void _gst_value_initialize (void);