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ges/ges-track-transition.{c,h}: rename some members of ges-track-transition

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struct to separate between audio and video objects.
This commit is contained in:
Brandon Lewis 2010-05-28 03:02:49 +02:00 committed by Edward Hervey
parent 280aef4f6e
commit 07693f56f8
2 changed files with 48 additions and 38 deletions
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68
ges/ges-track-transition.c
View file

@ -25,7 +25,7 @@
G_DEFINE_TYPE (GESTrackTransition, ges_track_transition, GES_TYPE_TRACK_OBJECT);
static void
ges_track_transition_update_controller (GESTrackTransition * self,
ges_track_transition_update_vcontroller (GESTrackTransition * self,
GstElement * gnlobj)
{
GST_LOG ("updating controller");
@ -33,7 +33,7 @@ ges_track_transition_update_controller (GESTrackTransition * self,
if (!gnlobj)
return;
if (!(self->controller))
if (!(self->vcontroller))
return;
GST_LOG ("getting properties");
@ -46,17 +46,17 @@ ges_track_transition_update_controller (GESTrackTransition * self,
GValue end_value = { 0, };
g_value_init (&start_value, G_TYPE_DOUBLE);
g_value_init (&end_value, G_TYPE_DOUBLE);
g_value_set_double (&start_value, self->start_value);
g_value_set_double (&end_value, self->end_value);
g_value_set_double (&start_value, self->vstart_value);
g_value_set_double (&end_value, self->vend_value);
GST_LOG ("setting values on controller");
g_assert (GST_IS_CONTROLLER (self->controller));
g_assert (GST_IS_CONTROL_SOURCE (self->control_source));
g_assert (GST_IS_CONTROLLER (self->vcontroller));
g_assert (GST_IS_CONTROL_SOURCE (self->vcontrol_source));
gst_interpolation_control_source_unset_all (self->control_source);
gst_interpolation_control_source_set (self->control_source, 0, &start_value);
gst_interpolation_control_source_set (self->control_source,
gst_interpolation_control_source_unset_all (self->vcontrol_source);
gst_interpolation_control_source_set (self->vcontrol_source, 0, &start_value);
gst_interpolation_control_source_set (self->vcontrol_source,
duration, &end_value);
GST_LOG ("done updating controller");
@ -66,7 +66,7 @@ static void
gnlobject_duration_cb (GstElement * gnlobject, GParamSpec * arg
G_GNUC_UNUSED, GESTrackTransition * self)
{
ges_track_transition_update_controller (self, gnlobject);
ges_track_transition_update_vcontroller (self, gnlobject);
}
static void
@ -93,10 +93,11 @@ static void
ges_track_transition_dispose (GObject * object)
{
GESTrackTransition *self = GES_TRACK_TRANSITION (object);
if (self->controller) {
g_object_unref (self->controller);
self->controller = NULL;
self->control_source = NULL;
if (self->vcontroller) {
g_object_unref (self->vcontroller);
self->vcontroller = NULL;
/* is this referenced by the controller ? */
self->vcontrol_source = NULL;
}
G_OBJECT_CLASS (ges_track_transition_parent_class)->dispose (object);
@ -108,7 +109,7 @@ ges_track_transition_finalize (GObject * object)
G_OBJECT_CLASS (ges_track_transition_parent_class)->dispose (object);
}
GObject *
static GObject *
link_element_to_mixer (GstElement * element, GstElement * mixer)
{
GstPad *sinkpad = gst_element_get_request_pad (mixer, "sink_%d");
@ -122,7 +123,7 @@ link_element_to_mixer (GstElement * element, GstElement * mixer)
return G_OBJECT (sinkpad);
}
GObject *
static GObject *
link_element_to_mixer_with_smpte (GstBin * bin, GstElement * element,
GstElement * mixer, GEnumValue * type)
{
@ -157,20 +158,20 @@ create_video_bin (GESTrackTransition * self)
g_object_set (G_OBJECT (mixer), "background", 1, NULL);
gst_bin_add (GST_BIN (topbin), mixer);
if (self->type) {
if (self->vtype) {
link_element_to_mixer_with_smpte (GST_BIN (topbin), iconva, mixer,
self->type);
self->vtype);
target = link_element_to_mixer_with_smpte (GST_BIN (topbin), iconvb,
mixer, self->type);
mixer, self->vtype);
propname = "position";
self->start_value = 1.0;
self->end_value = 0.0;
self->vstart_value = 1.0;
self->vend_value = 0.0;
} else {
link_element_to_mixer (iconva, mixer);
target = link_element_to_mixer (iconvb, mixer);
propname = "alpha";
self->start_value = 0.0;
self->end_value = 1.0;
self->vstart_value = 0.0;
self->vend_value = 1.0;
}
gst_element_link (mixer, oconv);
@ -200,11 +201,11 @@ create_video_bin (GESTrackTransition * self)
gst_interpolation_control_source_set_interpolation_mode (control_source,
GST_INTERPOLATE_LINEAR);
self->controller = controller;
self->control_source = control_source;
self->vcontroller = controller;
self->vcontrol_source = control_source;
GST_LOG ("controller created, updating");
ges_track_transition_update_controller (self,
ges_track_transition_update_vcontroller (self,
((GESTrackObject *) self)->gnlobject);
return topbin;
@ -251,18 +252,21 @@ ges_track_transition_class_init (GESTrackTransitionClass * klass)
static void
ges_track_transition_init (GESTrackTransition * self)
{
self->controller = NULL;
self->control_source = NULL;
self->type = NULL;
self->start_value = 0.0;
self->end_value = 0.0;
self->vcontroller = NULL;
self->vcontrol_source = NULL;
self->vtype = NULL;
self->vstart_value = 0.0;
self->vend_value = 0.0;
self->acontroller = NULL;
self->acontrol_source = NULL;
}
GESTrackTransition *
ges_track_transition_new (GEnumValue * type)
{
GESTrackTransition *ret = g_object_new (GES_TYPE_TRACK_TRANSITION, NULL);
ret->type = type;
ret->vtype = type;
return ret;
}

16
ges/ges-track-transition.h
View file

@ -48,14 +48,20 @@ G_BEGIN_DECLS
#define GES_TRACK_TRANSITION_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS ((obj), GES_TYPE_TRACK_TRANSITION,\
GESTrackTransitionClass)
struct _GESTrackTransition
{
GESTrackObject parent;
GstController *controller;
GstInterpolationControlSource *control_source;
GEnumValue *type;
gdouble start_value;
gdouble end_value;
GstController *vcontroller;
GstInterpolationControlSource *vcontrol_source;
GEnumValue *vtype;
gdouble vstart_value;
gdouble vend_value;
GstController *acontroller;
GstInterpolationControlSource *acontrol_source;
};
struct _GESTrackTransitionClass {