diff --git a/lib/wp/spa-pod.c b/lib/wp/spa-pod.c
index 2f54c1876e19703f743ea565fd26769988bc5845..a3b57a6370ed5b2609d57280e857173d11a3c1c4 100644
--- a/lib/wp/spa-pod.c
+++ b/lib/wp/spa-pod.c
@@ -84,7 +84,7 @@ struct _WpSpaPodParser
{
guint32 type;
struct spa_pod_parser parser;
- WpSpaPod *pod;
+ const WpSpaPod *pod;
struct spa_pod_frame frame;
WpSpaTypeTable prop_table; /* Only used when parsing properties */
};
@@ -160,14 +160,11 @@ wp_spa_pod_unref (WpSpaPod *self)
wp_spa_pod_free (self);
}
-WpSpaPod *
-wp_spa_pod_new_regular_wrap (struct spa_pod *pod)
+static WpSpaPod *
+wp_spa_pod_new (const struct spa_pod *pod)
{
WpSpaPod *self = g_slice_new0 (WpSpaPod);
g_ref_count_init (&self->ref);
- self->flags = FLAG_NO_OWNERSHIP;
- self->type = WP_SPA_POD_REGULAR;
- self->pod = pod;
/* Set the prop table if it is an object */
if (pod->type == SPA_TYPE_Object) {
@@ -180,15 +177,22 @@ wp_spa_pod_new_regular_wrap (struct spa_pod *pod)
return self;
}
+WpSpaPod *
+wp_spa_pod_new_regular_wrap (struct spa_pod *pod)
+{
+ WpSpaPod *self = wp_spa_pod_new (pod);
+ self->flags = FLAG_NO_OWNERSHIP;
+ self->type = WP_SPA_POD_REGULAR;
+ self->pod = pod;
+ return self;
+}
+
WpSpaPod *
wp_spa_pod_new_property_wrap (WpSpaTypeTable table, guint32 key, guint32 flags,
struct spa_pod *pod)
{
- WpSpaPod *self = g_slice_new0 (WpSpaPod);
- g_ref_count_init (&self->ref);
- self->flags = FLAG_NO_OWNERSHIP;
+ WpSpaPod *self = wp_spa_pod_new_regular_wrap (pod);
self->type = WP_SPA_POD_PROPERTY;
- self->pod = pod;
self->static_pod.data_property.table = table;
self->static_pod.data_property.key = key;
self->static_pod.data_property.flags = flags;
@@ -198,11 +202,8 @@ wp_spa_pod_new_property_wrap (WpSpaTypeTable table, guint32 key, guint32 flags,
WpSpaPod *
wp_spa_pod_new_control_wrap (guint32 offset, guint32 type, struct spa_pod *pod)
{
- WpSpaPod *self = g_slice_new0 (WpSpaPod);
- g_ref_count_init (&self->ref);
- self->flags = FLAG_NO_OWNERSHIP;
+ WpSpaPod *self = wp_spa_pod_new_regular_wrap (pod);
self->type = WP_SPA_POD_CONTROL;
- self->pod = pod;
self->static_pod.data_control.offset = offset;
self->static_pod.data_control.type = type;
return self;
@@ -211,22 +212,13 @@ wp_spa_pod_new_control_wrap (guint32 offset, guint32 type, struct spa_pod *pod)
WpSpaPod *
wp_spa_pod_new_regular_wrap_copy (const struct spa_pod *pod)
{
- WpSpaPod *self = g_slice_new0 (WpSpaPod);
- g_ref_count_init (&self->ref);
+ WpSpaPod *self = wp_spa_pod_new (pod);
+ self->flags = 0;
self->type = WP_SPA_POD_REGULAR;
self->builder = wp_spa_pod_builder_new (
SPA_ROUND_UP_N (sizeof (*pod) + pod->size, 8), pod->type);
self->pod = self->builder->builder.data;
spa_pod_builder_primitive (&self->builder->builder, pod);
-
- /* Set the prop table if it is an object */
- if (pod->type == SPA_TYPE_Object) {
- WpSpaTypeTable prop_table = 0;
- wp_spa_type_get_by_id (WP_SPA_TYPE_TABLE_BASIC,
- ((struct spa_pod_object *) pod)->body.type, NULL, NULL, &prop_table);
- self->static_pod.data_property.table = prop_table;
- }
-
return self;
}
@@ -253,8 +245,8 @@ wp_spa_pod_new_control_wrap_copy (guint32 offset, guint32 type,
return self;
}
-struct spa_pod *
-wp_spa_pod_get_spa_pod (WpSpaPod *self)
+const struct spa_pod *
+wp_spa_pod_get_spa_pod (const WpSpaPod *self)
{
return self->pod;
}
@@ -277,6 +269,30 @@ wp_spa_pod_get_type_name (const WpSpaPod *self)
return nick;
}
+const char *
+wp_spa_pod_get_choice_type_name (const WpSpaPod *self)
+{
+ g_return_val_if_fail (wp_spa_pod_is_choice (self), NULL);
+
+ const char *nick = NULL;
+ if (!wp_spa_type_get_by_id (WP_SPA_TYPE_TABLE_CHOICE,
+ SPA_POD_CHOICE_TYPE (self->pod), NULL, &nick, NULL))
+ g_return_val_if_reached (NULL);
+ return nick;
+}
+
+const char *
+wp_spa_pod_get_object_type_name (const WpSpaPod *self)
+{
+ g_return_val_if_fail (wp_spa_pod_is_object (self), NULL);
+
+ const char *nick = NULL;
+ if (!wp_spa_type_get_by_id (WP_SPA_TYPE_TABLE_BASIC,
+ SPA_POD_OBJECT_TYPE (self->pod), NULL, &nick, NULL))
+ g_return_val_if_reached (NULL);
+ return nick;
+}
+
/**
* wp_spa_pod_copy:
* @other: a spa pod object
@@ -1621,7 +1637,7 @@ wp_spa_pod_equal (const WpSpaPod *self, const WpSpaPod *pod)
* Returns: TRUE if the object properties values were obtained, FALSE otherwise
*/
gboolean
-wp_spa_pod_get_object (WpSpaPod *self, const char *type_name,
+wp_spa_pod_get_object (const WpSpaPod *self, const char *type_name,
const char **id_name, ...)
{
va_list args;
@@ -1644,7 +1660,7 @@ wp_spa_pod_get_object (WpSpaPod *self, const char *type_name,
* Returns: TRUE if the object properties values were obtained, FALSE otherwise
*/
gboolean
-wp_spa_pod_get_object_valist (WpSpaPod *self, const char *type_name,
+wp_spa_pod_get_object_valist (const WpSpaPod *self, const char *type_name,
const char **id_name, va_list args)
{
g_return_val_if_fail (self, FALSE);
@@ -1666,7 +1682,7 @@ wp_spa_pod_get_object_valist (WpSpaPod *self, const char *type_name,
* Returns: TRUE if the struct values were obtained, FALSE otherwise
*/
gboolean
-wp_spa_pod_get_struct (WpSpaPod *self, ...)
+wp_spa_pod_get_struct (const WpSpaPod *self, ...)
{
va_list args;
gboolean res;
@@ -1686,7 +1702,7 @@ wp_spa_pod_get_struct (WpSpaPod *self, ...)
* Returns: TRUE if the struct values were obtained, FALSE otherwise
*/
gboolean
-wp_spa_pod_get_struct_valist (WpSpaPod *self, va_list args)
+wp_spa_pod_get_struct_valist (const WpSpaPod *self, va_list args)
{
g_return_val_if_fail (self, FALSE);
g_return_val_if_fail (wp_spa_pod_is_struct (self), FALSE);
@@ -2298,7 +2314,7 @@ wp_spa_pod_parser_ref (WpSpaPodParser *self)
static void
wp_spa_pod_parser_free (WpSpaPodParser *self)
{
- g_clear_pointer (&self->pod, wp_spa_pod_unref);
+ self->pod = NULL;
}
/**
@@ -2315,11 +2331,11 @@ wp_spa_pod_parser_unref (WpSpaPodParser *self)
}
static WpSpaPodParser *
-wp_spa_pod_parser_new (WpSpaPod *pod, guint32 type)
+wp_spa_pod_parser_new (const WpSpaPod *pod, guint32 type)
{
WpSpaPodParser *self = g_rc_box_new0 (WpSpaPodParser);
self->type = type;
- self->pod = wp_spa_pod_ref (pod);
+ self->pod = pod;
spa_pod_parser_pod (&self->parser, self->pod->pod);
return self;
}
@@ -2330,12 +2346,13 @@ wp_spa_pod_parser_new (WpSpaPod *pod, guint32 type)
* @type_name: the type name of the object type
* @id_name: the Id name of the object
*
- * Creates an object spa pod parser
+ * Creates an object spa pod parser. The @pod object must be valid for the
+ * entire life-cycle of the returned parser.
*
* Returns: (transfer full): The new spa pod parser
*/
WpSpaPodParser *
-wp_spa_pod_parser_new_object (WpSpaPod *pod, const char *type_name,
+wp_spa_pod_parser_new_object (const WpSpaPod *pod, const char *type_name,
const char **id_name)
{
WpSpaPodParser *self = NULL;
@@ -2358,12 +2375,13 @@ wp_spa_pod_parser_new_object (WpSpaPod *pod, const char *type_name,
* wp_spa_pod_parser_new_struct:
* @pod: the struct spa pod to parse
*
- * Creates an struct spa pod parser
+ * Creates an struct spa pod parser. The @pod object must be valid for the
+ * entire life-cycle of the returned parser.
*
* Returns: (transfer full): The new spa pod parser
*/
WpSpaPodParser *
-wp_spa_pod_parser_new_struct (WpSpaPod *pod)
+wp_spa_pod_parser_new_struct (const WpSpaPod *pod)
{
WpSpaPodParser *self = NULL;
@@ -2725,7 +2743,7 @@ wp_spa_pod_parser_end (WpSpaPodParser *self)
struct _WpSpaPodIterator
{
- WpSpaPod *pod;
+ const WpSpaPod *pod;
union {
gpointer value; /* Array and Choice */
struct spa_pod *pod; /* Struct */
@@ -2738,7 +2756,8 @@ typedef struct _WpSpaPodIterator WpSpaPodIterator;
static gboolean
wp_spa_pod_iterator_next_choice (WpSpaPodIterator *self, GValue *item)
{
- struct spa_pod_choice *pod_choice = (struct spa_pod_choice *) self->pod->pod;
+ const struct spa_pod_choice *pod_choice =
+ (const struct spa_pod_choice *) self->pod->pod;
if (!self->curr.value)
self->curr.value = SPA_MEMBER (&pod_choice->body, sizeof(struct spa_pod_choice_body), void);
@@ -2758,7 +2777,8 @@ wp_spa_pod_iterator_next_choice (WpSpaPodIterator *self, GValue *item)
static gboolean
wp_spa_pod_iterator_next_array (WpSpaPodIterator *self, GValue *item)
{
- struct spa_pod_array *pod_arr = (struct spa_pod_array *) self->pod->pod;
+ const struct spa_pod_array *pod_arr =
+ (const struct spa_pod_array *) self->pod->pod;
if (!self->curr.value)
self->curr.value = SPA_MEMBER (&pod_arr->body, sizeof(struct spa_pod_array_body), void);
@@ -2778,7 +2798,8 @@ wp_spa_pod_iterator_next_array (WpSpaPodIterator *self, GValue *item)
static gboolean
wp_spa_pod_iterator_next_object (WpSpaPodIterator *self, GValue *item)
{
- struct spa_pod_object *pod_obj = (struct spa_pod_object *) self->pod->pod;
+ const struct spa_pod_object *pod_obj =
+ (const struct spa_pod_object *) self->pod->pod;
g_autoptr (WpSpaPod) pod = NULL;
if (!self->curr.prop)
@@ -2821,7 +2842,8 @@ wp_spa_pod_iterator_next_struct (WpSpaPodIterator *self, GValue *item)
static gboolean
wp_spa_pod_iterator_next_sequence (WpSpaPodIterator *self, GValue *item)
{
- struct spa_pod_sequence *pod_seq = (struct spa_pod_sequence *) self->pod->pod;
+ const struct spa_pod_sequence *pod_seq =
+ (const struct spa_pod_sequence *) self->pod->pod;
g_autoptr (WpSpaPod) pod = NULL;
if (!self->curr.control)
@@ -2887,7 +2909,8 @@ wp_spa_pod_iterator_fold (WpIterator *iterator, WpIteratorFoldFunc func,
switch (self->pod->pod->type) {
case SPA_TYPE_Choice:
{
- struct spa_pod_choice *pod_choice = (struct spa_pod_choice *) self->pod->pod;
+ const struct spa_pod_choice *pod_choice =
+ (const struct spa_pod_choice *) self->pod->pod;
gpointer p = NULL;
SPA_POD_CHOICE_FOREACH (pod_choice, p) {
GValue v = G_VALUE_INIT;
@@ -2902,7 +2925,8 @@ wp_spa_pod_iterator_fold (WpIterator *iterator, WpIteratorFoldFunc func,
}
case SPA_TYPE_Array:
{
- struct spa_pod_array *pod_arr = (struct spa_pod_array *) self->pod->pod;
+ const struct spa_pod_array *pod_arr =
+ (const struct spa_pod_array *) self->pod->pod;
gpointer p = NULL;
SPA_POD_ARRAY_FOREACH (pod_arr, p) {
GValue v = G_VALUE_INIT;
@@ -2917,7 +2941,8 @@ wp_spa_pod_iterator_fold (WpIterator *iterator, WpIteratorFoldFunc func,
}
case SPA_TYPE_Object:
{
- struct spa_pod_object *pod_obj = (struct spa_pod_object *) self->pod->pod;
+ const struct spa_pod_object *pod_obj =
+ (const struct spa_pod_object *) self->pod->pod;
struct spa_pod_prop *p = NULL;
SPA_POD_OBJECT_FOREACH (pod_obj, p) {
GValue v = G_VALUE_INIT;
@@ -2948,7 +2973,8 @@ wp_spa_pod_iterator_fold (WpIterator *iterator, WpIteratorFoldFunc func,
}
case SPA_TYPE_Sequence:
{
- struct spa_pod_sequence *pod_seq = (struct spa_pod_sequence *) self->pod->pod;
+ const struct spa_pod_sequence *pod_seq =
+ (const struct spa_pod_sequence *) self->pod->pod;
struct spa_pod_control *p = NULL;
SPA_POD_SEQUENCE_FOREACH (pod_seq, p) {
GValue v = G_VALUE_INIT;
@@ -2973,19 +2999,20 @@ static void
wp_spa_pod_iterator_finalize (WpIterator *iterator)
{
WpSpaPodIterator *self = wp_iterator_get_user_data (iterator);
- g_clear_pointer (&self->pod, wp_spa_pod_unref);
+ self->pod = NULL;
}
/**
* wp_spa_pod_iterator_new:
* @pod: a spa pod object
*
- * Creates a new iterator for a spa pod object
+ * Creates a new iterator for a spa pod object. The @pod object must be valid
+ * for the entire life-cycle of the returned iterator.
*
* Returns: (transfer full): the new spa pod iterator
*/
WpIterator *
-wp_spa_pod_iterator_new (WpSpaPod *pod)
+wp_spa_pod_iterator_new (const WpSpaPod *pod)
{
static const WpIteratorMethods methods = {
.reset = wp_spa_pod_iterator_reset,
@@ -2997,7 +3024,7 @@ wp_spa_pod_iterator_new (WpSpaPod *pod)
WpIterator *it = wp_iterator_new (&methods, sizeof (WpSpaPodIterator));
WpSpaPodIterator *self = wp_iterator_get_user_data (it);
- self->pod = wp_spa_pod_ref (pod);
+ self->pod = pod;
return it;
}
diff --git a/lib/wp/spa-pod.h b/lib/wp/spa-pod.h
index 66936755e358377830118d1ad38d6149e896e326..1b2d204164ef539684fce9ea93f5fdeb7b0fefbf 100644
--- a/lib/wp/spa-pod.h
+++ b/lib/wp/spa-pod.h
@@ -36,6 +36,12 @@ void wp_spa_pod_unref (WpSpaPod *self);
WP_API
const char *wp_spa_pod_get_type_name (const WpSpaPod *self);
+WP_API
+const char *wp_spa_pod_get_choice_type_name (const WpSpaPod *self);
+
+WP_API
+const char *wp_spa_pod_get_object_type_name (const WpSpaPod *self);
+
WP_API
WpSpaPod *wp_spa_pod_copy (const WpSpaPod *other);
@@ -244,19 +250,19 @@ WP_API
gboolean wp_spa_pod_equal (const WpSpaPod *self, const WpSpaPod *pod);
WP_API
-gboolean wp_spa_pod_get_object (WpSpaPod *self, const char *type_name,
+gboolean wp_spa_pod_get_object (const WpSpaPod *self, const char *type_name,
const char **id_name, ...) G_GNUC_NULL_TERMINATED;
WP_API
-gboolean wp_spa_pod_get_object_valist (WpSpaPod *self,
+gboolean wp_spa_pod_get_object_valist (const WpSpaPod *self,
const char *type_name, const char **id_name, va_list args);
WP_API
-gboolean wp_spa_pod_get_struct (WpSpaPod *self, ...)
+gboolean wp_spa_pod_get_struct (const WpSpaPod *self, ...)
G_GNUC_NULL_TERMINATED;
WP_API
-gboolean wp_spa_pod_get_struct_valist (WpSpaPod *self, va_list args);
+gboolean wp_spa_pod_get_struct_valist (const WpSpaPod *self, va_list args);
WP_API
gboolean wp_spa_pod_get_property (const WpSpaPod *self, const char **key,
@@ -391,11 +397,11 @@ WP_API
void wp_spa_pod_parser_unref (WpSpaPodParser *self);
WP_API
-WpSpaPodParser *wp_spa_pod_parser_new_object (WpSpaPod *pod,
+WpSpaPodParser *wp_spa_pod_parser_new_object (const WpSpaPod *pod,
const char *type_name, const char **id_name);
WP_API
-WpSpaPodParser *wp_spa_pod_parser_new_struct (WpSpaPod *pod);
+WpSpaPodParser *wp_spa_pod_parser_new_struct (const WpSpaPod *pod);
WP_API
gboolean wp_spa_pod_parser_get_boolean (WpSpaPodParser *self, gboolean *value);
@@ -455,7 +461,7 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC (WpSpaPodParser, wp_spa_pod_parser_unref)
WP_API
-WpIterator *wp_spa_pod_iterator_new (WpSpaPod *pod);
+WpIterator *wp_spa_pod_iterator_new (const WpSpaPod *pod);
G_END_DECLS
diff --git a/tests/wp/spa-pod.c b/tests/wp/spa-pod.c
index 7ba96a7c13a4a18206b0df2697249ca7c4081263..07eaa60ea1daedf1b5fb591c90888333054fb4e6 100644
--- a/tests/wp/spa-pod.c
+++ b/tests/wp/spa-pod.c
@@ -307,6 +307,7 @@ test_spa_pod_choice (void)
g_assert_nonnull (pod);
g_assert_true (wp_spa_pod_is_choice (pod));
g_assert_cmpstr ("Choice", ==, wp_spa_pod_get_type_name (pod));
+ g_assert_cmpstr ("Enum", ==, wp_spa_pod_get_choice_type_name (pod));
g_autoptr (WpSpaPod) child = wp_spa_pod_get_choice_child (pod);
g_assert_nonnull (child);
@@ -424,6 +425,7 @@ test_spa_pod_object (void)
g_assert_nonnull (pod);
g_assert_true (wp_spa_pod_is_object (pod));
g_assert_cmpstr ("Object", ==, wp_spa_pod_get_type_name (pod));
+ g_assert_cmpstr ("Props", ==, wp_spa_pod_get_object_type_name (pod));
const char *id_name;
gboolean mute = TRUE;
@@ -1026,6 +1028,46 @@ test_spa_pod_unique_owner (void)
wp_spa_type_deinit ();
}
+static void
+test_spa_pod_port_config (void)
+{
+ wp_spa_type_init (TRUE);
+
+ const gint rate = 48000;
+ const gint channels = 2;
+
+ /* Build the format to make sure the types exist */
+ g_autoptr (WpSpaPodBuilder) builder = wp_spa_pod_builder_new_object (
+ "Format", "Format");
+ wp_spa_pod_builder_add (builder,
+ "mediaType", "I", 0,
+ "mediaSubtype", "I", 0,
+ "format", "I", 0,
+ "rate", "i", rate,
+ "channels", "i", channels,
+ NULL);
+ g_autoptr (WpSpaPodBuilder) position_builder = wp_spa_pod_builder_new_array ();
+ for (guint i = 0; i < channels; i++)
+ wp_spa_pod_builder_add_id (position_builder, 0);
+ wp_spa_pod_builder_add_property (builder, "position");
+ g_autoptr (WpSpaPod) position = wp_spa_pod_builder_end (position_builder);
+ wp_spa_pod_builder_add_pod (builder, position);
+ g_autoptr (WpSpaPod) format = wp_spa_pod_builder_end (builder);
+ g_assert_nonnull (format);
+
+ /* Build the port config to make sure the types exist */
+ g_autoptr (WpSpaPod) pod = wp_spa_pod_new_object ("PortConfig", "PortConfig",
+ "direction", "I", 0,
+ "mode", "I", 0,
+ "monitor", "b", FALSE,
+ "control", "b", FALSE,
+ "format", "P", format,
+ NULL);
+ g_assert_nonnull (pod);
+
+ wp_spa_type_deinit ();
+}
+
int
main (int argc, char *argv[])
{
@@ -1040,6 +1082,7 @@ main (int argc, char *argv[])
g_test_add_func ("/wp/spa-pod/sequence", test_spa_pod_sequence);
g_test_add_func ("/wp/spa-pod/iterator", test_spa_pod_iterator);
g_test_add_func ("/wp/spa-pod/unique-owner", test_spa_pod_unique_owner);
+ g_test_add_func ("/wp/spa-pod/port-config", test_spa_pod_port_config);
return g_test_run ();
}