* Boston, MA 02111-1307, USA.
*/
-//#define GST_DEBUG_ENABLED
+/* #define GST_DEBUG_ENABLED */
#include "gst_private.h"
#include "gstcaps.h"
#include "gsttype.h"
+#include "gstlog.h"
-#include "gstpropsprivate.h"
+static GMemChunk *_gst_caps_chunk;
+static GMutex *_gst_caps_chunk_lock;
+GType _gst_caps_type;
-void
-_gst_caps_initialize (void)
+static void
+transform_func (const GValue *src_value,
+ GValue *dest_value)
{
+ GstCaps *caps = g_value_peek_pointer (src_value);
+ GString *result = g_string_new ("");
+
+ g_string_append_printf (result, "(GstCaps *) ");
+
+ while (caps) {
+ gchar *props;
+ GValue value = { 0, }; /* the important thing is that value.type = 0 */
+
+ g_string_append_printf (result,
+ "{ %s; ", gst_caps_get_mime (caps));
+
+ g_value_init (&value, GST_TYPE_PROPS);
+ g_value_set_boxed (&value, caps->properties);
+ props = g_strdup_value_contents (&value);
+
+ g_string_append (result, props);
+ g_free (props);
+
+ caps = caps->next;
+ g_string_append_printf (result, " }%s", caps?", ":"");
+ }
+ dest_value->data[0].v_pointer = result->str;
+}
+
+void
+_gst_caps_initialize (void)
+{
+ _gst_caps_chunk = g_mem_chunk_new ("GstCaps",
+ sizeof (GstCaps), sizeof (GstCaps) * 256,
+ G_ALLOC_AND_FREE);
+ _gst_caps_chunk_lock = g_mutex_new ();
+
+ _gst_caps_type = g_boxed_type_register_static ("GstCaps",
+ (GBoxedCopyFunc) gst_caps_ref,
+ (GBoxedFreeFunc) gst_caps_unref);
+
+ g_value_register_transform_func (_gst_caps_type,
+ G_TYPE_STRING,
+ transform_func);
}
static guint16
typeid = gst_type_find_by_mime (mime);
if (typeid == 0) {
- GstTypeFactory *factory = g_new0 (GstTypeFactory, 1);
+ GstTypeDefinition definition;
+ GstTypeFactory *factory;
+
+ definition.name = "capstype";
+ definition.mime = g_strdup (mime);
+ definition.exts = NULL;
+ definition.typefindfunc = NULL;
- factory->mime = g_strdup (mime);
- factory->exts = NULL;
- factory->typefindfunc = NULL;
+ factory = gst_type_factory_new (&definition);
typeid = gst_type_register (factory);
}
* gst_caps_new:
* @name: the name of this capability
* @mime: the mime type to attach to the capability
+ * @props: the properties to add to this capability
*
- * create a new capability with the given mime type
+ * Create a new capability with the given mime typei and properties.
*
* Returns: a new capability
*/
GstCaps*
-gst_caps_new (const gchar *name, const gchar *mime)
+gst_caps_new (const gchar *name, const gchar *mime, GstProps *props)
{
- GstCaps *caps;
-
g_return_val_if_fail (mime != NULL, NULL);
-
- caps = g_new0 (GstCaps, 1);
- caps->name = g_strdup (name);
- caps->id = get_type_for_mime (mime);
- caps->properties = NULL;
-
- return caps;
+
+ return gst_caps_new_id (name, get_type_for_mime (mime), props);
}
/**
- * gst_caps_new_with_props:
+ * gst_caps_new_id:
* @name: the name of this capability
- * @mime: the mime type to attach to the capability
- * @props: the properties for this capability
+ * @id: the id of the mime type
+ * @props: the properties to add to this capability
*
- * create a new capability with the given mime type
- * and the given properties
+ * Create a new capability with the given mime typeid and properties.
*
* Returns: a new capability
*/
GstCaps*
-gst_caps_new_with_props (const gchar *name, const gchar *mime, GstProps *props)
+gst_caps_new_id (const gchar *name, const guint16 id, GstProps *props)
{
GstCaps *caps;
-
- caps = gst_caps_new (name, mime);
+
+ g_mutex_lock (_gst_caps_chunk_lock);
+ caps = g_mem_chunk_alloc (_gst_caps_chunk);
+ g_mutex_unlock (_gst_caps_chunk_lock);
+
+ caps->name = g_strdup (name);
+ caps->id = id;
caps->properties = props;
+ caps->next = NULL;
+ caps->refcount = 1;
+ if (props)
+ caps->fixed = props->fixed;
+ else
+ caps->fixed = TRUE;
return caps;
}
/**
- * gst_caps_register:
- * @factory: the factory to register
+ * gst_caps_destroy:
+ * @caps: the caps to destroy
*
- * Register the factory.
+ * Frees the memory used by this caps structure and all
+ * the chained caps and properties.
+ */
+void
+gst_caps_destroy (GstCaps *caps)
+{
+ GstCaps *next;
+
+ if (caps == NULL)
+ return;
+
+ next = caps->next;
+
+ gst_props_unref (caps->properties);
+ g_free (caps->name);
+ g_mutex_lock (_gst_caps_chunk_lock);
+ g_mem_chunk_free (_gst_caps_chunk, caps);
+ g_mutex_unlock (_gst_caps_chunk_lock);
+
+ if (next)
+ gst_caps_unref (next);
+}
+
+/**
+ * gst_caps_debug:
+ * @caps: the caps to print out
+ * @label: a label to put on the printout, or NULL
*
- * Returns: The registered capability
+ * Print out the contents of the caps structure. Useful for debugging.
*/
-GstCaps*
-gst_caps_register (GstCapsFactory *factory)
+void
+gst_caps_debug (GstCaps *caps, const gchar *label)
{
- guint dummy;
+ GST_DEBUG_ENTER ("caps debug: %s", label);
+ while (caps) {
+ GST_DEBUG (GST_CAT_CAPS, "caps: %p %s %s (%sfixed)", caps, caps->name, gst_caps_get_mime (caps),
+ caps->fixed ? "" : "NOT ");
- return gst_caps_register_count (factory, &dummy);
+ if (caps->properties) {
+ gst_props_debug (caps->properties);
+ }
+ else {
+ GST_DEBUG (GST_CAT_CAPS, "no properties");
+ }
+
+ caps = caps->next;
+ }
+ GST_DEBUG_LEAVE ("caps debug");
}
/**
- * gst_caps_register_count:
- * @factory: the factory to register
- * @counter: count how many entries were consumed
+ * gst_caps_unref:
+ * @caps: the caps to unref
*
- * Register the factory.
+ * Decrease the refcount of this caps structure,
+ * destroying it when the refcount is 0
*
- * Returns: The registered capability
+ * Returns: caps or NULL if the refcount reached 0
*/
GstCaps*
-gst_caps_register_count (GstCapsFactory *factory, guint *counter)
+gst_caps_unref (GstCaps *caps)
{
- GstCapsFactoryEntry tag;
- gint i = 0;
- guint16 typeid;
- gchar *name;
- GstCaps *caps;
+ gboolean zero;
+ GstCaps **next;
+
+ if (caps == NULL)
+ return NULL;
- g_return_val_if_fail (factory != NULL, NULL);
+ g_return_val_if_fail (caps->refcount > 0, NULL);
- tag = (*factory)[i++];
- g_return_val_if_fail (tag != NULL, NULL);
+ caps->refcount--;
+ zero = (caps->refcount == 0);
+ next = &caps->next;
- name = tag;
+ if (*next)
+ *next = gst_caps_unref (*next);
+
+ if (zero) {
+ gst_caps_destroy (caps);
+ caps = NULL;
+ }
+ return caps;
+}
+
+/**
+ * gst_caps_ref:
+ * @caps: the caps to ref
+ *
+ * Increase the refcount of this caps structure
+ *
+ * Returns: the caps with the refcount incremented
+ */
+GstCaps*
+gst_caps_ref (GstCaps *caps)
+{
+ g_return_val_if_fail (caps != NULL, NULL);
- tag = (*factory)[i++];
- g_return_val_if_fail (tag != NULL, NULL);
+ caps->refcount++;
+
+ return caps;
+}
+
+/**
+ * gst_caps_copy_1:
+ * @caps: the caps to copy
+ *
+ * Copies the caps, not copying any chained caps.
+ *
+ * Returns: a copy of the GstCaps structure.
+ */
+GstCaps*
+gst_caps_copy_1 (GstCaps *caps)
+{
+ GstCaps *newcaps;
- typeid = get_type_for_mime ((gchar *)tag);
+ if (!caps)
+ return NULL;
+
+ newcaps = gst_caps_new_id (
+ caps->name,
+ caps->id,
+ gst_props_copy (caps->properties));
+
+ return newcaps;
+}
+
+/**
+ * gst_caps_copy:
+ * @caps: the caps to copy
+ *
+ * Copies the caps.
+ *
+ * Returns: a copy of the GstCaps structure.
+ */
+GstCaps*
+gst_caps_copy (GstCaps *caps)
+{
+ GstCaps *new = NULL, *walk = NULL;
+
+ while (caps) {
+ GstCaps *newcaps;
+
+ newcaps = gst_caps_copy_1 (caps);
+
+ if (new == NULL) {
+ new = walk = newcaps;
+ }
+ else {
+ walk = walk->next = newcaps;
+ }
+ caps = caps->next;
+ }
+
+ return new;
+}
+
+/**
+ * gst_caps_copy_on_write:
+ * @caps: the caps to copy
+ *
+ * Copies the caps if the refcount is greater than 1
+ *
+ * Returns: a pointer to a GstCaps strcuture that can
+ * be safely written to
+ */
+GstCaps*
+gst_caps_copy_on_write (GstCaps *caps)
+{
+ GstCaps *new = caps;
+ gboolean needcopy;
- caps = g_new0 (GstCaps, 1);
g_return_val_if_fail (caps != NULL, NULL);
- caps->name = g_strdup (name);
- caps->id = typeid;
- caps->properties = gst_props_register_count (&(*factory)[i], counter);
+ needcopy = (caps->refcount > 1);
- *counter += 2;
+ if (needcopy) {
+ new = gst_caps_copy (caps);
+ gst_caps_unref (caps);
+ }
- return caps;
+ return new;
}
/**
* gst_caps_get_name:
* @caps: the caps to get the name from
*
- * get the name of a GstCaps structure
+ * Get the name of a GstCaps structure.
*
- * Returns: The name of the caps
+ * Returns: the name of the caps
*/
-const gchar*
+const gchar*
gst_caps_get_name (GstCaps *caps)
{
g_return_val_if_fail (caps != NULL, NULL);
/**
* gst_caps_set_name:
- * @caps: the caps to set the name to
+ * @caps: the caps to set the name to
* @name: the name to set
*
- * set the name of a caps
+ * Set the name of a caps.
*/
void
gst_caps_set_name (GstCaps *caps, const gchar *name)
{
g_return_if_fail (caps != NULL);
-
+
if (caps->name)
g_free (caps->name);
* gst_caps_get_mime:
* @caps: the caps to get the mime type from
*
- * get the mime type of the caps as a string
+ * Get the mime type of the caps as a string.
*
- * Returns: The mime type of the caps
+ * Returns: the mime type of the caps
*/
-const gchar*
+const gchar*
gst_caps_get_mime (GstCaps *caps)
{
GstType *type;
type = gst_type_find_by_id (caps->id);
- if (type)
+ if (type)
return type->mime;
- else
+ else
return "unknown/unknown";
}
* @caps: the caps to set the mime type to
* @mime: the mime type to attach to the caps
*
- * set the mime type of the caps as a string
+ * Set the mime type of the caps as a string.
*/
void
gst_caps_set_mime (GstCaps *caps, const gchar *mime)
* gst_caps_get_type_id:
* @caps: the caps to get the type id from
*
- * get the type id of the caps
+ * Get the type id of the caps.
*
- * Returns: The type id of the caps
+ * Returns: the type id of the caps
*/
-guint16
+guint16
gst_caps_get_type_id (GstCaps *caps)
{
g_return_val_if_fail (caps != NULL, 0);
/**
* gst_caps_set_type_id:
* @caps: the caps to set the type id to
- * @typeid: the type id to set
+ * @type_id: the type id to set
*
- * set the type id of the caps
+ * Set the type id of the caps.
*/
void
-gst_caps_set_type_id (GstCaps *caps, guint16 typeid)
+gst_caps_set_type_id (GstCaps *caps, guint16 type_id)
{
g_return_if_fail (caps != NULL);
- caps->id = typeid;
+ caps->id = type_id;
}
/**
* @caps: the caps to attach the properties to
* @props: the properties to attach
*
- * set the properties to the given caps
+ * Set the properties to the given caps.
*
- * Returns: The new caps structure
+ * Returns: the new caps structure
*/
GstCaps*
gst_caps_set_props (GstCaps *caps, GstProps *props)
g_return_val_if_fail (caps->properties == NULL, caps);
caps->properties = props;
-
+
return caps;
}
* gst_caps_get_props:
* @caps: the caps to get the properties from
*
- * get the properties of the given caps
+ * Get the properties of the given caps.
*
- * Returns: The properties of the caps
+ * Returns: the properties of the caps
*/
GstProps*
gst_caps_get_props (GstCaps *caps)
}
/**
- * gst_caps_check_compatibility:
- * @fromcaps: a capabilty
- * @tocaps: a capabilty
+ * gst_caps_chain:
+ * @caps: a capabilty
+ * @...: more capabilities
*
- * Checks whether two capabilities are compatible
+ * chains the given capabilities
*
- * Returns: true if compatible, false otherwise
+ * Returns: the new capability
*/
-gboolean
-gst_caps_check_compatibility (GstCaps *fromcaps, GstCaps *tocaps)
+GstCaps*
+gst_caps_chain (GstCaps *caps, ...)
+{
+ GstCaps *orig = caps;
+ va_list var_args;
+
+ va_start (var_args, caps);
+
+ while (caps) {
+ GstCaps *toadd;
+
+ toadd = va_arg (var_args, GstCaps*);
+ gst_caps_append (caps, toadd);
+
+ caps = toadd;
+ }
+ va_end (var_args);
+
+ return orig;
+}
+
+/**
+ * gst_caps_append:
+ * @caps: a capabilty
+ * @capstoadd: the capability to append
+ *
+ * Appends a capability to the existing capability.
+ *
+ * Returns: the new capability
+ */
+GstCaps*
+gst_caps_append (GstCaps *caps, GstCaps *capstoadd)
+{
+ GstCaps *orig = caps;
+
+ if (caps == NULL || caps == capstoadd)
+ return capstoadd;
+
+ while (caps->next) {
+ caps = caps->next;
+ }
+ caps->next = capstoadd;
+
+ return orig;
+}
+
+/**
+ * gst_caps_prepend:
+ * @caps: a capabilty
+ * @capstoadd: a capabilty to prepend
+ *
+ * prepend the capability to the list of capabilities
+ *
+ * Returns: the new capability
+ */
+GstCaps*
+gst_caps_prepend (GstCaps *caps, GstCaps *capstoadd)
+{
+ GstCaps *orig = capstoadd;
+
+ if (capstoadd == NULL)
+ return caps;
+
+ g_return_val_if_fail (caps != capstoadd, caps);
+
+ while (capstoadd->next) {
+ capstoadd = capstoadd->next;
+ }
+ capstoadd->next = caps;
+
+ return orig;
+}
+
+/**
+ * gst_caps_get_by_name:
+ * @caps: a capabilty
+ * @name: the name of the capability to get
+ *
+ * Get the capability with the given name from this
+ * chain of capabilities.
+ *
+ * Returns: the first capability in the chain with the
+ * given name
+ */
+GstCaps*
+gst_caps_get_by_name (GstCaps *caps, const gchar *name)
+{
+ g_return_val_if_fail (caps != NULL, NULL);
+ g_return_val_if_fail (name != NULL, NULL);
+
+ while (caps) {
+ if (!strcmp (caps->name, name))
+ return caps;
+ caps = caps->next;
+ }
+
+ return NULL;
+}
+
+static gboolean
+gst_caps_check_compatibility_func (GstCaps *fromcaps, GstCaps *tocaps)
{
- g_return_val_if_fail (fromcaps != NULL, FALSE);
- g_return_val_if_fail (tocaps != NULL, FALSE);
-
if (fromcaps->id != tocaps->id) {
- GST_DEBUG (0,"gstcaps: mime types wrong\n");
+ GST_DEBUG (GST_CAT_CAPS,"mime types differ (%s to %s)",
+ gst_type_find_by_id (fromcaps->id)->mime,
+ gst_type_find_by_id (tocaps->id)->mime);
return FALSE;
}
return gst_props_check_compatibility (fromcaps->properties, tocaps->properties);
}
else {
- GST_DEBUG (0,"gstcaps: no source caps\n");
+ GST_DEBUG (GST_CAT_CAPS,"no source caps");
return FALSE;
}
}
else {
- // assume it accepts everything
- GST_DEBUG (0,"gstcaps: no caps\n");
+ /* assume it accepts everything */
+ GST_DEBUG (GST_CAT_CAPS,"no caps");
return TRUE;
}
}
/**
- * gst_caps_list_check_compatibility:
+ * gst_caps_check_compatibility:
* @fromcaps: a capabilty
* @tocaps: a capabilty
*
- * Checks whether two capability lists are compatible
+ * Checks whether two capabilities are compatible.
*
- * Returns: true if compatible, false otherwise
+ * Returns: TRUE if compatible, FALSE otherwise
*/
gboolean
-gst_caps_list_check_compatibility (GList *fromcaps, GList *tocaps)
+gst_caps_check_compatibility (GstCaps *fromcaps, GstCaps *tocaps)
{
+ if (fromcaps == NULL) {
+ if (tocaps == NULL) {
+ GST_DEBUG (GST_CAT_CAPS,"no caps");
+ return TRUE;
+ }
+ else {
+ GST_DEBUG (GST_CAT_CAPS,"no source but destination caps");
+ return FALSE;
+ }
+ }
+ else {
+ if (tocaps == NULL) {
+ GST_DEBUG (GST_CAT_CAPS,"source caps and no destination caps");
+ return TRUE;
+ }
+ }
+
while (fromcaps) {
- GstCaps *fromcap = (GstCaps *)fromcaps->data;
- GList *destcaps = tocaps;
+ GstCaps *destcaps = tocaps;
while (destcaps) {
- GstCaps *destcap = (GstCaps *)destcaps->data;
-
- if (gst_caps_check_compatibility (fromcap, destcap))
+ if (gst_caps_check_compatibility_func (fromcaps, destcaps))
return TRUE;
- destcaps = g_list_next (destcaps);
+ destcaps = destcaps->next;
}
- fromcaps = g_list_next (fromcaps);
+ fromcaps = fromcaps->next;
}
return FALSE;
}
+static GstCaps*
+gst_caps_intersect_func (GstCaps *caps1, GstCaps *caps2)
+{
+ GstCaps *result = NULL;
+ GstProps *props;
+
+ if (caps1->id != caps2->id) {
+ GST_DEBUG (GST_CAT_CAPS,"mime types differ (%s to %s)",
+ gst_type_find_by_id (caps1->id)->mime,
+ gst_type_find_by_id (caps2->id)->mime);
+ return NULL;
+ }
+
+ if (caps1->properties == NULL) {
+ return gst_caps_ref (caps2);
+ }
+ if (caps2->properties == NULL) {
+ return gst_caps_ref (caps1);
+ }
+
+ props = gst_props_intersect (caps1->properties, caps2->properties);
+ if (props) {
+ result = gst_caps_new_id ("intersect", caps1->id, props);
+ }
+
+ return result;
+}
+
+/**
+ * gst_caps_intersect:
+ * @caps1: a capabilty
+ * @caps2: a capabilty
+ *
+ * Make the intersection between two caps.
+ *
+ * Returns: The intersection of the two caps or NULL if the intersection
+ * is empty.
+ */
+GstCaps*
+gst_caps_intersect (GstCaps *caps1, GstCaps *caps2)
+{
+ GstCaps *result = NULL, *walk = NULL;
+
+ if (caps1 == NULL) {
+ GST_DEBUG (GST_CAT_CAPS, "first caps is NULL, return other caps");
+ return gst_caps_copy (caps2);
+ }
+ if (caps2 == NULL) {
+ GST_DEBUG (GST_CAT_CAPS, "second caps is NULL, return other caps");
+ return gst_caps_copy (caps1);
+ }
+
+ while (caps1) {
+ GstCaps *othercaps = caps2;
+
+ while (othercaps) {
+ GstCaps *intersection;
+
+ intersection = gst_caps_intersect_func (caps1, othercaps);
+
+ if (intersection) {
+ if (!result) {
+ walk = result = intersection;
+ }
+ else {
+ walk = walk->next = intersection;
+ }
+ }
+ othercaps = othercaps->next;
+ }
+ caps1 = caps1->next;
+ }
+
+ return result;
+}
+
+/**
+ * gst_caps_normalize:
+ * @caps: a capabilty
+ *
+ * Make the normalisation of the caps. This will return a new caps
+ * that is equivalent to the input caps with the exception that all
+ * lists are unrolled. This function is useful when you want to iterate
+ * the caps.
+ *
+ * Returns: The normalisation of the caps.
+ */
+GstCaps*
+gst_caps_normalize (GstCaps *caps)
+{
+ GstCaps *result = NULL, *walk = caps;
+
+ if (caps == NULL)
+ return caps;
+
+ while (caps) {
+ GList *proplist;
+
+ proplist = gst_props_normalize (caps->properties);
+ if (proplist && g_list_next (proplist) == NULL) {
+ if (result == NULL)
+ walk = result = caps;
+ else {
+ walk = walk->next = caps;
+ }
+ goto next;
+ }
+
+ while (proplist) {
+ GstProps *props = (GstProps *) proplist->data;
+ GstCaps *newcaps = gst_caps_new_id (caps->name, caps->id, props);
+
+ if (result == NULL)
+ walk = result = newcaps;
+ else {
+ walk = walk->next = newcaps;
+ }
+ proplist = g_list_next (proplist);
+ }
+next:
+ caps = caps->next;
+ }
+ return result;
+}
+
+#ifndef GST_DISABLE_LOADSAVE_REGISTRY
/**
* gst_caps_save_thyself:
* @caps: a capabilty to save
* @parent: the parent XML node pointer
*
- * save the capability into an XML representation
+ * Save the capability into an XML representation.
*
* Returns: a new XML node pointer
*/
-xmlNodePtr
+xmlNodePtr
gst_caps_save_thyself (GstCaps *caps, xmlNodePtr parent)
{
xmlNodePtr subtree;
+ xmlNodePtr subsubtree;
- g_return_val_if_fail (caps != NULL, NULL);
+ while (caps) {
+ subtree = xmlNewChild (parent, NULL, "capscomp", NULL);
+
+ xmlNewChild (subtree, NULL, "name", caps->name);
+ xmlNewChild (subtree, NULL, "type", gst_type_find_by_id (caps->id)->mime);
+ if (caps->properties) {
+ subsubtree = xmlNewChild (subtree, NULL, "properties", NULL);
- xmlNewChild (parent, NULL, "name", caps->name);
- xmlNewChild (parent, NULL, "type", gst_type_find_by_id (caps->id)->mime);
- if (caps->properties) {
- subtree = xmlNewChild (parent, NULL, "properties", NULL);
+ gst_props_save_thyself (caps->properties, subsubtree);
+ }
- gst_props_save_thyself (caps->properties, subtree);
+ caps = caps->next;
}
return parent;
* gst_caps_load_thyself:
* @parent: the parent XML node pointer
*
- * load a new caps from the XML representation
+ * Load a new caps from the XML representation.
*
* Returns: a new capability
*/
-GstCaps*
+GstCaps*
gst_caps_load_thyself (xmlNodePtr parent)
{
- GstCaps *caps = g_new0 (GstCaps, 1);
- xmlNodePtr field = parent->childs;
+ GstCaps *result = NULL;
+ xmlNodePtr field = parent->xmlChildrenNode;
while (field) {
- if (!strcmp (field->name, "name")) {
- caps->name = g_strdup (xmlNodeGetContent (field));
- }
- if (!strcmp (field->name, "type")) {
- caps->id = get_type_for_mime (xmlNodeGetContent (field));
- }
- else if (!strcmp (field->name, "properties")) {
- caps->properties = gst_props_load_thyself (field);
+ if (!strcmp (field->name, "capscomp")) {
+ xmlNodePtr subfield = field->xmlChildrenNode;
+ GstCaps *caps;
+ gchar *content;
+
+ g_mutex_lock (_gst_caps_chunk_lock);
+ caps = g_mem_chunk_alloc0 (_gst_caps_chunk);
+ g_mutex_unlock (_gst_caps_chunk_lock);
+
+ caps->refcount = 1;
+ caps->next = NULL;
+ caps->fixed = TRUE;
+
+ while (subfield) {
+ if (!strcmp (subfield->name, "name")) {
+ caps->name = xmlNodeGetContent (subfield);
+ }
+ if (!strcmp (subfield->name, "type")) {
+ content = xmlNodeGetContent (subfield);
+ caps->id = get_type_for_mime (content);
+ g_free (content);
+ }
+ else if (!strcmp (subfield->name, "properties")) {
+ caps->properties = gst_props_load_thyself (subfield);
+ }
+
+ subfield = subfield->next;
+ }
+ result = gst_caps_append (result, caps);
}
field = field->next;
}
- return caps;
+ return result;
}
-
-
+#endif /* GST_DISABLE_LOADSAVE_REGISTRY */