diff options
Diffstat (limited to 'gst-libs/gst/propertyprobe/propertyprobe.h')
| -rw-r--r-- | gst-libs/gst/propertyprobe/propertyprobe.h | 62 |
1 files changed, 43 insertions, 19 deletions
diff --git a/gst-libs/gst/propertyprobe/propertyprobe.h b/gst-libs/gst/propertyprobe/propertyprobe.h index 5fc9cf66..3fe08f0b 100644 --- a/gst-libs/gst/propertyprobe/propertyprobe.h +++ b/gst-libs/gst/propertyprobe/propertyprobe.h @@ -41,32 +41,56 @@ typedef struct _GstPropertyProbeInterface { GTypeInterface klass; /* signals */ - void (*need_probe) (GstPropertyProbe *property_probe, const gchar *property); + void (*probe_needed) (GstPropertyProbe *probe, + const GParamSpec *pspec); /* virtual functions */ - gchar ** (*get_list) (GstElement *property_probe); - void (*probe_property) (GstElement *property_probe, const GParamSpec *property); - gchar ** (*get_property_info) (GstElement *property_probe, - const GParamSpec *property); - gboolean (*is_probed) (GstElement *element, const GParamSpec *property); - + const GList * (*get_properties) (GstPropertyProbe *probe); + gboolean (*needs_probe) (GstPropertyProbe *probe, + guint prop_id, + const GParamSpec *pspec); + void (*probe_property) (GstPropertyProbe *probe, + guint prop_id, + const GParamSpec *pspec); + GValueArray * (*get_values) (GstPropertyProbe *probe, + guint prop_id, + const GParamSpec *pspec); + GST_CLASS_PADDING } GstPropertyProbeInterface; -GType gst_property_probe_get_type (void); +GType gst_property_probe_get_type (void); /* virtual class function wrappers */ -gchar ** gst_property_probe_get_list (GstElement *element); -void gst_property_probe_probe_property (GstElement *element, - const gchar *property); -gchar ** gst_property_probe_get_property_info (GstElement *element, - const gchar *property); -gboolean gst_property_probe_is_probed (GstElement *element, - const gchar *property); - -/* utility functions */ -gchar ** gst_property_probe_get_possibilities (GstElement *element, - const gchar *property); + +/* returns list of GParamSpecs */ +const GList * gst_property_probe_get_properties (GstPropertyProbe *probe); +const GParamSpec *gst_property_probe_get_property (GstPropertyProbe *probe, + const gchar *name); + +/* probe one property */ +void gst_property_probe_probe_property (GstPropertyProbe *probe, + const GParamSpec *pspec); +void gst_property_probe_probe_property_name (GstPropertyProbe *probe, + const gchar *name); + +/* do we need a probe? */ +gboolean gst_property_probe_needs_probe (GstPropertyProbe *probe, + const GParamSpec *pspec); +gboolean gst_property_probe_needs_probe_name (GstPropertyProbe *probe, + const gchar *name); + +/* returns list of GValues */ +GValueArray * gst_property_probe_get_values (GstPropertyProbe *probe, + const GParamSpec *pspec); +GValueArray * gst_property_probe_get_values_name (GstPropertyProbe *probe, + const gchar *name); + +/* sugar */ +GValueArray * gst_property_probe_probe_and_get_values (GstPropertyProbe *probe, + const GParamSpec *pspec); +GValueArray * gst_property_probe_probe_and_get_values_name (GstPropertyProbe *probe, + const gchar *name); G_END_DECLS |