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tests/examples/transition.c: C90 fixes

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This commit is contained in:
Brandon Lewis 2010-06-09 17:09:10 +02:00
parent ebaffc5b33
commit d9419c60f3
1 changed files with 29 additions and 17 deletions
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46
tests/examples/transition.c
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@ -25,6 +25,14 @@ typedef struct
char *name;
} transition_type;
GESTimelineObject *make_source (char *path, guint64 start, guint64 duration,
gint priority);
gboolean print_transition_data (GESTimelineObject * tr);
GESTimelinePipeline *make_timeline (char *nick, double tdur, char *patha,
float adur, char *pathb, float bdur);
GESTimelineObject *
make_source (char *path, guint64 start, guint64 duration, gint priority)
{
@ -46,15 +54,18 @@ make_source (char *path, guint64 start, guint64 duration, gint priority)
gboolean
print_transition_data (GESTimelineObject * tr)
{
if (!tr)
return FALSE;
GESTrackObject *trackobj = GES_TRACK_OBJECT (tr->trackobjects->data);
GstElement *gnlobj = trackobj->gnlobject;
GESTrackObject *trackobj;
GstElement *gnlobj;
guint64 start, duration;
gint priority;
char *name;
if (!tr)
return FALSE;
trackobj = GES_TRACK_OBJECT (tr->trackobjects->data);
gnlobj = trackobj->gnlobject;
g_object_get (gnlobj, "start", &start, "duration", &duration,
"priority", &priority, "name", &name, NULL);
g_print ("gnlobject for %s: %f %f %d\n", name,
@ -72,7 +83,11 @@ make_timeline (char *nick, double tdur, char *patha, float adur,
GESTrack *trackv, *tracka;
GESTimelineLayer *layer1;
GESTimelineObject *srca, *srcb;
GESTimelinePipeline *pipeline = ges_timeline_pipeline_new ();
GESTimelinePipeline *pipeline;
guint64 aduration, bduration, tduration, tstart;
GESTimelineTransition *tr = NULL;
pipeline = ges_timeline_pipeline_new ();
ges_timeline_pipeline_set_mode (pipeline, TIMELINE_MODE_PREVIEW_VIDEO);
@ -91,10 +106,10 @@ make_timeline (char *nick, double tdur, char *patha, float adur,
if (!ges_timeline_add_layer (timeline, layer1))
exit (-1);
guint64 aduration = (guint64) (adur * GST_SECOND);
guint64 bduration = (guint64) (bdur * GST_SECOND);
guint64 tduration = (guint64) (tdur * GST_SECOND);
guint64 tstart = aduration - tduration;
aduration = (guint64) (adur * GST_SECOND);
bduration = (guint64) (bdur * GST_SECOND);
tduration = (guint64) (tdur * GST_SECOND);
tstart = aduration - tduration;
srca = make_source (patha, 0, aduration, 1);
srcb = make_source (pathb, tstart, bduration, 2);
ges_timeline_layer_add_object (layer1, srca);
@ -102,8 +117,6 @@ make_timeline (char *nick, double tdur, char *patha, float adur,
g_timeout_add_seconds (1, (GSourceFunc) print_transition_data, srca);
g_timeout_add_seconds (1, (GSourceFunc) print_transition_data, srcb);
GESTimelineTransition *tr = NULL;
if (tduration != 0) {
g_print ("creating transition at %ld of %f duration (%ld ns)\n",
tstart, tdur, tduration);
@ -127,9 +140,8 @@ main (int argc, char **argv)
GOptionContext *ctx;
GESTimelinePipeline *pipeline;
GMainLoop *mainloop;
gchar *type = "crossfade";
gchar *uri = NULL;
gdouble tdur;
gchar *type = (gchar *) "crossfade";
gdouble adur, bdur, tdur;
GOptionEntry options[] = {
{"type", 't', 0, G_OPTION_ARG_STRING, &type,
@ -161,8 +173,8 @@ main (int argc, char **argv)
ges_init ();
gdouble adur = (gdouble) atof (argv[2]);
gdouble bdur = (gdouble) atof (argv[4]);
adur = (gdouble) atof (argv[2]);
bdur = (gdouble) atof (argv[4]);
pipeline = make_timeline (type, tdur, argv[1], adur, argv[3], bdur);