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gstreamer/tests/check/ges/simplelayer.c
Thibault Saunier 13aeda606a ges: Remove custom clip 
If you want a custom clip then you have to subclass GESClip,
This class was pre historicall and only used for testing purposes, we
have GESTestClip for that.

https://bugzilla.gnome.org/show_bug.cgi?id=706855
2013-08-27 15:33:45 -04:00

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/* GStreamer Editing Services
* Copyright (C) 2009 Edward Hervey <bilboed@bilboed.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "test-utils.h"
#include <ges/ges.h>
#include <gst/check/gstcheck.h>
GST_START_TEST (test_gsl_add)
{
GESTimeline *timeline;
GESLayer *layer;
GESTrack *track;
GESTestClip *source;
GESClip *source2;
gint result;
ges_init ();
/* This is the simplest scenario ever */
/* Timeline and 1 Layer */
timeline = ges_timeline_new ();
layer = (GESLayer *) ges_simple_layer_new ();
fail_unless (ges_timeline_add_layer (timeline, layer));
track = GES_TRACK (ges_video_track_new ());
fail_unless (ges_timeline_add_track (timeline, track));
source = ges_test_clip_new ();
fail_unless (source != NULL);
g_object_set (source, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source), GST_SECOND);
fail_unless_equals_uint64 (_START (source), 42);
fail_unless (ges_simple_layer_add_object (GES_SIMPLE_LAYER
(layer), GES_CLIP (source), -1));
fail_unless (ges_clip_get_layer (GES_CLIP (source)) == layer);
fail_unless_equals_uint64 (_DURATION (source), GST_SECOND);
fail_unless_equals_uint64 (_START (source), 0);
/* test nth */
source2 = ges_simple_layer_nth ((GESSimpleLayer *) layer, -1);
fail_if (source2);
source2 = ges_simple_layer_nth ((GESSimpleLayer *) layer, 2);
fail_if (source2);
source2 = ges_simple_layer_nth ((GESSimpleLayer *) layer, 0);
fail_unless ((GESClip *) source == source2);
/* test position */
result = ges_simple_layer_index ((GESSimpleLayer *) layer, source2);
fail_unless_equals_int (result, 0);
result = ges_simple_layer_index ((GESSimpleLayer *) layer, (GESClip *) NULL);
fail_unless_equals_int (result, -1);
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source)));
fail_unless (ges_timeline_remove_track (timeline, track));
fail_unless (ges_timeline_remove_layer (timeline, layer));
gst_object_unref (timeline);
}
GST_END_TEST;
typedef struct
{
gint new;
gint old;
} siginfo;
static void
object_moved_cb (GESSimpleLayer * layer,
GESClip * clip, gint old, gint new, gpointer user)
{
siginfo *info;
info = (siginfo *) user;
info->new = new;
info->old = old;
}
GST_START_TEST (test_gsl_move_simple)
{
GESTimeline *timeline;
GESLayer *layer;
GESTrack *track;
GESTestClip *source1, *source2;
siginfo info = { 0, 0 };
ges_init ();
/* Timeline and 1 Layer */
timeline = ges_timeline_new ();
layer = (GESLayer *) ges_simple_layer_new ();
fail_unless (ges_timeline_add_layer (timeline, layer));
track = ges_track_new (GES_TRACK_TYPE_CUSTOM, gst_caps_new_any ());
fail_unless (ges_timeline_add_track (timeline, track));
g_signal_connect (G_OBJECT (layer), "object-moved", G_CALLBACK
(object_moved_cb), &info);
/* Create two 1s sources */
source1 = ges_test_clip_new ();
g_object_set (source1, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
source2 = ges_test_clip_new ();
g_object_set (source2, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source2), GST_SECOND);
/* Add source to any position */
GST_DEBUG ("Adding the source to the timeline layer");
fail_unless (ges_simple_layer_add_object (GES_SIMPLE_LAYER
(layer), GES_CLIP (source1), -1));
fail_unless_equals_uint64 (_START (source1), 0);
/* Add source2 to the end */
GST_DEBUG ("Adding the source to the timeline layer");
fail_unless (ges_simple_layer_add_object (GES_SIMPLE_LAYER
(layer), GES_CLIP (source2), -1));
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_START (source2), GST_SECOND);
/* Move source2 before source 1 (newpos:0) */
fail_unless (ges_simple_layer_move_object (GES_SIMPLE_LAYER
(layer), GES_CLIP (source2), 0));
fail_unless_equals_uint64 (_START (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source2), 0);
fail_unless_equals_int (info.new, 0);
fail_unless_equals_int (info.old, 1);
/* Move source2 after source 1 (newpos:0) */
fail_unless (ges_simple_layer_move_object (GES_SIMPLE_LAYER
(layer), GES_CLIP (source2), 1));
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_START (source2), GST_SECOND);
fail_unless_equals_int (info.new, 1);
fail_unless_equals_int (info.old, 0);
/* Move source1 to end (newpos:-1) */
fail_unless (ges_simple_layer_move_object (GES_SIMPLE_LAYER
(layer), GES_CLIP (source1), -1));
fail_unless_equals_uint64 (_START (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source2), 0);
/* position will be decremented, this is expected */
fail_unless_equals_int (info.new, -1);
fail_unless_equals_int (info.old, 0);
/* remove source1, source2 should be moved to the beginning */
gst_object_ref (source1);
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source1)));
fail_unless_equals_uint64 (_START (source2), 0);
g_object_set (source1, "start", (guint64) 42, NULL);
/* re-add source1... using the normal API, it should be added to the end */
fail_unless (ges_layer_add_clip (layer, GES_CLIP (source1)));
fail_unless_equals_uint64 (_START (source2), 0);
fail_unless_equals_uint64 (_START (source1), GST_SECOND);
/* remove source1 ... */
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source1)));
fail_unless_equals_uint64 (_START (source2), 0);
/* ... and source2 */
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source2)));
fail_unless (ges_timeline_remove_track (timeline, track));
fail_unless (ges_timeline_remove_layer (timeline, layer));
gst_object_unref (timeline);
}
GST_END_TEST;
static void
valid_notify_cb (GObject * obj, GParamSpec * unused G_GNUC_UNUSED, gint * count)
{
(*count)++;
}
GST_START_TEST (test_gsl_with_transitions)
{
GESTimeline *timeline;
GESLayer *layer;
GESTrack *track;
GESTestClip *source1, *source2, *source3, *source4;
GESTransitionClip *tr1, *tr2, *tr3, *tr4, *tr5;
GESSimpleLayer *gstl;
gboolean valid;
gint count = 0;
ges_init ();
/* Timeline and 1 Layer */
timeline = ges_timeline_new ();
layer = (GESLayer *) ges_simple_layer_new ();
g_signal_connect (G_OBJECT (layer), "notify::valid",
G_CALLBACK (valid_notify_cb), &count);
fail_unless (ges_timeline_add_layer (timeline, layer));
ges_layer_set_priority (layer, 0);
track = ges_track_new (GES_TRACK_TYPE_VIDEO, gst_caps_new_any ());
fail_unless (ges_timeline_add_track (timeline, track));
track = ges_track_new (GES_TRACK_TYPE_AUDIO, gst_caps_new_any ());
fail_unless (ges_timeline_add_track (timeline, track));
/* Create four 1s sources */
source1 = ges_test_clip_new ();
g_object_set (source1, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
/* make this source taller than the others, so we can check that
* gstlrecalculate handles this properly */
source2 = ges_test_clip_new ();
g_object_set (source2, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source2), GST_SECOND);
source3 = ges_test_clip_new ();
g_object_set (source3, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source3), GST_SECOND);
source4 = ges_test_clip_new ();
g_object_set (source4, "duration", GST_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (source4), GST_SECOND);
/* create half-second transitions */
#define HALF_SECOND ((guint64) (0.5 * GST_SECOND))
#define SECOND(a) ((guint64) (a * GST_SECOND))
tr1 = ges_transition_clip_new (GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE);
g_object_set (tr1, "duration", HALF_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (tr1), HALF_SECOND);
tr2 = ges_transition_clip_new (GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE);
g_object_set (tr2, "duration", HALF_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (tr2), HALF_SECOND);
tr3 = ges_transition_clip_new (GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE);
g_object_set (tr3, "duration", HALF_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (tr3), HALF_SECOND);
tr4 = ges_transition_clip_new (GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE);
g_object_set (tr4, "duration", HALF_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (tr4), HALF_SECOND);
tr5 = ges_transition_clip_new (GES_VIDEO_STANDARD_TRANSITION_TYPE_CROSSFADE);
g_object_set (tr5, "duration", HALF_SECOND, "start", (guint64) 42, NULL);
fail_unless_equals_uint64 (_DURATION (tr5), HALF_SECOND);
/* simple test scenario with several sources in layer */
/* [0 0.5 1 1.5 2 2.5 3] */
/* 0 */
/* 1 [1-tr1--] */
/* 2 [0--source1----][3-tr2--] */
/* 3 [2---source2-----] */
/* 4 [4---source3---] */
/* 5 [5---source4-----] */
gstl = GES_SIMPLE_LAYER (layer);
/* add objects in sequence */
GST_DEBUG ("Adding source1");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (source1), -1));
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_PRIORITY (source1), 2);
GST_DEBUG ("Adding tr1");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (tr1), -1));
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_PRIORITY (source1), 2);
fail_unless_equals_uint64 (_DURATION (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr1), 1);
GST_DEBUG ("Adding source2");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (source2), -1));
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_PRIORITY (source1), 2);
fail_unless_equals_uint64 (_DURATION (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr1), 1);
fail_unless_equals_uint64 (_DURATION (source2), GST_SECOND);
fail_unless_equals_uint64 (_START (source2), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (source2), 3);
/* add the third source before the second transition */
GST_DEBUG ("Adding source3");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (source3), -1));
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_PRIORITY (source1), 2);
fail_unless_equals_uint64 (_DURATION (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr1), 1);
fail_unless_equals_uint64 (_DURATION (source2), GST_SECOND);
fail_unless_equals_uint64 (_START (source2), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (source2), 3);
fail_unless_equals_uint64 (_DURATION (source3), GST_SECOND);
fail_unless_equals_uint64 (_START (source3), SECOND (1.5));
fail_unless_equals_uint64 (_PRIORITY (source3), 4);
/* now add the second transition */
GST_DEBUG ("Adding tr2");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (tr2), 3));
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_PRIORITY (source1), 2);
fail_unless_equals_uint64 (_DURATION (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr1), 1);
fail_unless_equals_uint64 (_DURATION (source2), GST_SECOND);
fail_unless_equals_uint64 (_START (source2), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (source2), 3);
fail_unless_equals_uint64 (_DURATION (tr2), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr2), GST_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr2), 2);
fail_unless_equals_uint64 (_DURATION (source3), GST_SECOND);
fail_unless_equals_uint64 (_START (source3), GST_SECOND);
fail_unless_equals_uint64 (_PRIORITY (source3), 4);
/* fourth source */
GST_DEBUG ("Adding source4");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (source4), -1));
fail_unless_equals_uint64 (_DURATION (source1), GST_SECOND);
fail_unless_equals_uint64 (_START (source1), 0);
fail_unless_equals_uint64 (_PRIORITY (source1), 2);
fail_unless_equals_uint64 (_DURATION (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr1), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr1), 1);
fail_unless_equals_uint64 (_DURATION (source2), GST_SECOND);
fail_unless_equals_uint64 (_START (source2), HALF_SECOND);
fail_unless_equals_uint64 (_PRIORITY (source2), 3);
fail_unless_equals_uint64 (_DURATION (tr2), HALF_SECOND);
fail_unless_equals_uint64 (_START (tr2), GST_SECOND);
fail_unless_equals_uint64 (_PRIORITY (tr2), 2);
fail_unless_equals_uint64 (_DURATION (source3), GST_SECOND);
fail_unless_equals_uint64 (_START (source3), GST_SECOND);
fail_unless_equals_uint64 (_PRIORITY (source3), 4);
fail_unless_equals_uint64 (_DURATION (source4), GST_SECOND);
fail_unless_equals_uint64 (_START (source4), SECOND (2));
fail_unless_equals_uint64 (_PRIORITY (source4), 5);
/* check that any insertion which might result in two adjacent transitions
* will fail */
GST_DEBUG ("Checking wrong insertion of tr3");
fail_if (ges_simple_layer_add_object (gstl, GES_CLIP (tr3), 1));
fail_if (ges_simple_layer_add_object (gstl, GES_CLIP (tr3), 2));
fail_if (ges_simple_layer_add_object (gstl, GES_CLIP (tr3), 3));
fail_if (ges_simple_layer_add_object (gstl, GES_CLIP (tr3), 4));
/* check that insertions which don't cause problems still work */
GST_DEBUG ("Checking correct insertion of tr3");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (tr3), 5));
/* at this point the layer should still be valid */
g_object_get (G_OBJECT (layer), "valid", &valid, NULL);
fail_unless (valid);
fail_unless_equals_int (count, 3);
GST_DEBUG ("Checking correct insertion of tr4");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (tr4), -1));
GST_DEBUG ("Checking correct insertion of tr5");
fail_unless (ges_simple_layer_add_object (gstl, GES_CLIP (tr5), 0));
/* removals which result in two or more adjacent transitions will also
* print a warning on the console. This is expected */
GST_DEBUG ("Removing source1");
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source1)));
/* layer should now be invalid */
g_object_get (G_OBJECT (layer), "valid", &valid, NULL);
fail_unless (!valid);
fail_unless_equals_int (count, 4);
GST_DEBUG ("Removing source2/3/4");
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source2)));
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source3)));
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (source4)));
g_object_get (G_OBJECT (layer), "valid", &valid, NULL);
fail_unless (!valid);
fail_unless_equals_int (count, 4);
GST_DEBUG ("Removing transitions");
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (tr1)));
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (tr2)));
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (tr3)));
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (tr4)));
fail_unless (ges_layer_remove_clip (layer, GES_CLIP (tr5)));
GST_DEBUG ("done removing transition");
gst_object_unref (timeline);
}
GST_END_TEST;
static Suite *
ges_suite (void)
{
Suite *s = suite_create ("ges-simple-layer");
TCase *tc_chain = tcase_create ("basic");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_gsl_add);
tcase_add_test (tc_chain, test_gsl_move_simple);
tcase_add_test (tc_chain, test_gsl_with_transitions);
return s;
}
GST_CHECK_MAIN (ges);
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