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ges/ges-track-transition.c: C90 fixes

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This commit is contained in:
Brandon Lewis 2010-06-09 16:27:43 +02:00
parent 8db7c7a48b
commit 71df04a2f9
1 changed files with 49 additions and 52 deletions
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101
ges/ges-track-transition.c
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@ -35,6 +35,10 @@ static void
ges_track_transition_update_vcontroller (GESTrackTransition * self, ges_track_transition_update_vcontroller (GESTrackTransition * self,
GstElement * gnlobj) GstElement * gnlobj)
{ {
GValue start_value = { 0, };
GValue end_value = { 0, };
guint64 duration;
GST_LOG ("updating controller"); GST_LOG ("updating controller");
if (!gnlobj) if (!gnlobj)
@ -44,13 +48,9 @@ ges_track_transition_update_vcontroller (GESTrackTransition * self,
return; return;
GST_LOG ("getting properties"); GST_LOG ("getting properties");
guint64 duration;
g_object_get (G_OBJECT (gnlobj), "duration", (guint64 *) & duration, NULL); g_object_get (G_OBJECT (gnlobj), "duration", (guint64 *) & duration, NULL);
GST_INFO ("duration: %d\n", duration); GST_INFO ("duration: %d\n", duration);
GValue start_value = { 0, };
GValue end_value = { 0, };
g_value_init (&start_value, G_TYPE_DOUBLE); g_value_init (&start_value, G_TYPE_DOUBLE);
g_value_init (&end_value, G_TYPE_DOUBLE); g_value_init (&end_value, G_TYPE_DOUBLE);
g_value_set_double (&start_value, self->vstart_value); g_value_set_double (&start_value, self->vstart_value);
@ -73,6 +73,10 @@ static void
ges_track_transition_update_acontroller (GESTrackTransition * self, ges_track_transition_update_acontroller (GESTrackTransition * self,
GstElement * gnlobj) GstElement * gnlobj)
{ {
guint64 duration;
GValue zero = { 0, };
GValue one = { 0, };
GST_LOG ("updating controller: gnlobj (%p) acontroller(%p) bcontroller(%p)", GST_LOG ("updating controller: gnlobj (%p) acontroller(%p) bcontroller(%p)",
gnlobj, self->a_acontroller, self->a_bcontroller); gnlobj, self->a_acontroller, self->a_bcontroller);
@ -83,13 +87,9 @@ ges_track_transition_update_acontroller (GESTrackTransition * self,
return; return;
GST_LOG ("getting properties"); GST_LOG ("getting properties");
guint64 duration;
g_object_get (G_OBJECT (gnlobj), "duration", (guint64 *) & duration, NULL); g_object_get (G_OBJECT (gnlobj), "duration", (guint64 *) & duration, NULL);
GST_INFO ("duration: %lud\n", duration); GST_INFO ("duration: %lud\n", duration);
GValue zero = { 0, };
GValue one = { 0, };
g_value_init (&zero, G_TYPE_DOUBLE); g_value_init (&zero, G_TYPE_DOUBLE);
g_value_init (&one, G_TYPE_DOUBLE); g_value_init (&one, G_TYPE_DOUBLE);
g_value_set_double (&zero, 0.0); g_value_set_double (&zero, 0.0);
@ -244,22 +244,22 @@ link_element_to_mixer_with_volume (GstBin * bin, GstElement * element,
static GstElement * static GstElement *
create_video_bin (GESTrackTransition * self) create_video_bin (GESTrackTransition * self)
{ {
GstElement *topbin, *iconva, *iconvb, *oconv;
GObject *target = NULL;
const gchar *propname = NULL;
GstElement *mixer = NULL;
GstPad *sinka_target, *sinkb_target, *src_target, *sinka, *sinkb, *src;
GstController *controller;
GstInterpolationControlSource *control_source;
GST_LOG ("creating a video bin"); GST_LOG ("creating a video bin");
GstElement *topbin = gst_bin_new ("transition-bin"); topbin = gst_bin_new ("transition-bin");
GstElement *iconva = gst_element_factory_make ("ffmpegcolorspace", iconva = gst_element_factory_make ("ffmpegcolorspace", "tr-csp-a");
"tr-csp-a"); iconvb = gst_element_factory_make ("ffmpegcolorspace", "tr-csp-b");
GstElement *iconvb = gst_element_factory_make ("ffmpegcolorspace", oconv = gst_element_factory_make ("ffmpegcolorspace", "tr-csp-output");
"tr-csp-b");
GstElement *oconv = gst_element_factory_make ("ffmpegcolorspace",
"tr-csp-output");
gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, oconv, NULL); gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, oconv, NULL);
GObject *target = NULL;
gchar *propname = NULL;
GstElement *mixer = NULL;
mixer = gst_element_factory_make ("videomixer", NULL); mixer = gst_element_factory_make ("videomixer", NULL);
g_object_set (G_OBJECT (mixer), "background", 1, NULL); g_object_set (G_OBJECT (mixer), "background", 1, NULL);
gst_bin_add (GST_BIN (topbin), mixer); gst_bin_add (GST_BIN (topbin), mixer);
@ -283,13 +283,13 @@ create_video_bin (GESTrackTransition * self)
gst_element_link (mixer, oconv); gst_element_link (mixer, oconv);
GstPad *sinka_target = gst_element_get_static_pad (iconva, "sink"); sinka_target = gst_element_get_static_pad (iconva, "sink");
GstPad *sinkb_target = gst_element_get_static_pad (iconvb, "sink"); sinkb_target = gst_element_get_static_pad (iconvb, "sink");
GstPad *src_target = gst_element_get_static_pad (oconv, "src"); src_target = gst_element_get_static_pad (oconv, "src");
GstPad *sinka = gst_ghost_pad_new ("sinka", sinka_target); sinka = gst_ghost_pad_new ("sinka", sinka_target);
GstPad *sinkb = gst_ghost_pad_new ("sinkb", sinkb_target); sinkb = gst_ghost_pad_new ("sinkb", sinkb_target);
GstPad *src = gst_ghost_pad_new ("src", src_target); src = gst_ghost_pad_new ("src", src_target);
gst_element_add_pad (topbin, src); gst_element_add_pad (topbin, src);
gst_element_add_pad (topbin, sinka); gst_element_add_pad (topbin, sinka);
@ -299,9 +299,8 @@ create_video_bin (GESTrackTransition * self)
g_object_set (target, propname, (gfloat) 0.0, NULL); g_object_set (target, propname, (gfloat) 0.0, NULL);
GstController *controller;
controller = gst_object_control_properties (target, propname, NULL); controller = gst_object_control_properties (target, propname, NULL);
GstInterpolationControlSource *control_source;
control_source = gst_interpolation_control_source_new (); control_source = gst_interpolation_control_source_new ();
gst_controller_set_control_source (controller, gst_controller_set_control_source (controller,
propname, GST_CONTROL_SOURCE (control_source)); propname, GST_CONTROL_SOURCE (control_source));
@ -321,22 +320,24 @@ create_video_bin (GESTrackTransition * self)
static GstElement * static GstElement *
create_audio_bin (GESTrackTransition * self) create_audio_bin (GESTrackTransition * self)
{ {
GstElement *topbin, *iconva, *iconvb, *oconv;
GObject *atarget, *btarget = NULL;
const gchar *propname = "volume";
GstElement *mixer = NULL;
GstPad *sinka_target, *sinkb_target, *src_target, *sinka, *sinkb, *src;
GstController *acontroller, *bcontroller;
GstInterpolationControlSource *acontrol_source, *bcontrol_source;
GST_LOG ("creating an audio bin"); GST_LOG ("creating an audio bin");
GstElement *topbin = gst_bin_new ("transition-bin"); topbin = gst_bin_new ("transition-bin");
GstElement *iconva = gst_element_factory_make ("audioconvert", iconva = gst_element_factory_make ("audioconvert", "tr-aconv-a");
"tr-aconv-a"); iconvb = gst_element_factory_make ("audioconvert", "tr-aconv-b");
GstElement *iconvb = gst_element_factory_make ("audioconvert", oconv = gst_element_factory_make ("audioconvert", "tr-aconv-output");
"tr-aconv-b");
GstElement *oconv = gst_element_factory_make ("audioconvert",
"tr-aconv-output");
gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, oconv, NULL); gst_bin_add_many (GST_BIN (topbin), iconva, iconvb, oconv, NULL);
GObject *atarget, *btarget = NULL;
gchar *propname = "volume";
GstElement *mixer = NULL;
mixer = gst_element_factory_make ("adder", NULL); mixer = gst_element_factory_make ("adder", NULL);
gst_bin_add (GST_BIN (topbin), mixer); gst_bin_add (GST_BIN (topbin), mixer);
@ -347,13 +348,13 @@ create_audio_bin (GESTrackTransition * self)
gst_element_link (mixer, oconv); gst_element_link (mixer, oconv);
GstPad *sinka_target = gst_element_get_static_pad (iconva, "sink"); sinka_target = gst_element_get_static_pad (iconva, "sink");
GstPad *sinkb_target = gst_element_get_static_pad (iconvb, "sink"); sinkb_target = gst_element_get_static_pad (iconvb, "sink");
GstPad *src_target = gst_element_get_static_pad (oconv, "src"); src_target = gst_element_get_static_pad (oconv, "src");
GstPad *sinka = gst_ghost_pad_new ("sinka", sinka_target); sinka = gst_ghost_pad_new ("sinka", sinka_target);
GstPad *sinkb = gst_ghost_pad_new ("sinkb", sinkb_target); sinkb = gst_ghost_pad_new ("sinkb", sinkb_target);
GstPad *src = gst_ghost_pad_new ("src", src_target); src = gst_ghost_pad_new ("src", src_target);
gst_element_add_pad (topbin, src); gst_element_add_pad (topbin, src);
gst_element_add_pad (topbin, sinka); gst_element_add_pad (topbin, sinka);
@ -364,15 +365,11 @@ create_audio_bin (GESTrackTransition * self)
//g_object_set(atarget, propname, (gdouble) 0, NULL); //g_object_set(atarget, propname, (gdouble) 0, NULL);
//g_object_set(btarget, propname, (gdouble) 0, NULL); //g_object_set(btarget, propname, (gdouble) 0, NULL);
GstController *acontroller, *bcontroller;
acontroller = gst_object_control_properties (atarget, propname, NULL); acontroller = gst_object_control_properties (atarget, propname, NULL);
bcontroller = gst_object_control_properties (btarget, propname, NULL); bcontroller = gst_object_control_properties (btarget, propname, NULL);
g_assert (acontroller && bcontroller); g_assert (acontroller && bcontroller);
GstInterpolationControlSource *acontrol_source, *bcontrol_source;
acontrol_source = gst_interpolation_control_source_new (); acontrol_source = gst_interpolation_control_source_new ();
gst_controller_set_control_source (acontroller, gst_controller_set_control_source (acontroller,
propname, GST_CONTROL_SOURCE (acontrol_source)); propname, GST_CONTROL_SOURCE (acontrol_source));
@ -458,11 +455,11 @@ ges_track_transition_init (GESTrackTransition * self)
self->a_bcontrol_source = NULL; self->a_bcontrol_source = NULL;
} }
gboolean void
ges_track_transition_set_vtype (GESTrackTransition * self, gint vtype) ges_track_transition_set_vtype (GESTrackTransition * self, gint vtype)
{ {
if ((vtype == VTYPE_CROSSFADE) && (self->vtype != VTYPE_CROSSFADE) || if (((vtype == VTYPE_CROSSFADE) && (self->vtype != VTYPE_CROSSFADE)) ||
(vtype != VTYPE_CROSSFADE) && (self->vtype = VTYPE_CROSSFADE)) { ((vtype != VTYPE_CROSSFADE) && (self->vtype = VTYPE_CROSSFADE))) {
GST_WARNING GST_WARNING
("Changing between 'crossfade' and other types is not supported\n"); ("Changing between 'crossfade' and other types is not supported\n");
} }