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91b5a5804a
Only allow elements that were created by ges_clip_create_track_elements (or copied from such an element) to be added to a clip. This prevents users from adding arbitrary elements to a clip. As an exception, a user can add GESBaseEffects to clips whose class supports it, i.e. to a GESSourceClip and a GESBaseEffectClip. This change also introduces a distinction between the core elements of a clip (created by ges_clip_create_track_elements) and non-core elements (currently, only GESBaseEffects, for some classes). In particular, GESBaseEffectClip will now distinguish between its core elements and effects added by the user. This means that the core elements will always have the lowest priority, and will not be listed as top effects. This is desirable because it brings the behaviour of GESBaseEffectClip in line with other clip types.
128 lines
5.3 KiB
C
128 lines
5.3 KiB
C
/**
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* Gstreamer Editing Services
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*
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* Copyright (C) <2012> Thibault Saunier <thibault.saunier@collabora.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _GES_TEST_UTILS
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#define _GES_TEST_UTILS
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#include <ges/ges.h>
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#include <gst/check/gstcheck.h>
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#include "../../../ges/ges-internal.h"
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GESPipeline * ges_test_create_pipeline (GESTimeline *timeline);
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/* The first 2 NLE priorities are used for:
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* 0- The Mixing element
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* 1- The Gaps
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*/
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#define MIN_NLE_PRIO 2
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#define TRANSITIONS_HEIGHT 1
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#define LAYER_HEIGHT 1000
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gchar * ges_test_get_tmp_uri (const gchar * filename);
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gchar * ges_test_get_audio_only_uri (void);
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gchar * ges_test_get_audio_video_uri (void);
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gchar * ges_test_get_image_uri (void);
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gchar * ges_test_file_uri (const gchar *filename);
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void check_destroyed (GObject *object_to_unref, GObject *first_object, ...) G_GNUC_NULL_TERMINATED;
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gchar * ges_test_file_name (const gchar *filename);
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gboolean
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ges_generate_test_file_audio_video (const gchar * filedest,
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const gchar * audio_enc,
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const gchar * video_enc,
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const gchar * mux, const gchar * video_pattern, const gchar * audio_wave);
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gboolean
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play_timeline (GESTimeline * timeline);
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#define nle_object_check(nleobj, start, duration, mstart, mduration, priority, active) { \
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guint64 pstart, pdur, inpoint, pprio, pact; \
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g_object_get (nleobj, "start", &pstart, "duration", &pdur, \
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"inpoint", &inpoint, "priority", &pprio, "active", &pact, \
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NULL); \
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assert_equals_uint64 (pstart, start); \
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assert_equals_uint64 (pdur, duration); \
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assert_equals_uint64 (inpoint, mstart); \
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assert_equals_int (pprio, priority); \
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assert_equals_int (pact, active); \
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}
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/* copied from nle */
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#define fail_error_message(msg) \
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G_STMT_START { \
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GError *error; \
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gst_message_parse_error(msg, &error, NULL); \
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fail_unless(FALSE, "Error Message from %s : %s", \
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GST_OBJECT_NAME (GST_MESSAGE_SRC(msg)), error->message); \
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g_error_free (error); \
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} G_STMT_END;
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#define assert_is_type(object, type) \
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G_STMT_START { \
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fail_unless (g_type_is_a(G_OBJECT_TYPE(object), type), \
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"%s is not a %s", G_OBJECT_TYPE_NAME(object), \
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g_type_name (type)); \
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} G_STMT_END;
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#define _START(obj) GES_TIMELINE_ELEMENT_START (obj)
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#define _DURATION(obj) GES_TIMELINE_ELEMENT_DURATION (obj)
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#define _INPOINT(obj) GES_TIMELINE_ELEMENT_INPOINT (obj)
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#define _PRIORITY(obj) GES_TIMELINE_ELEMENT_PRIORITY (obj)
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#ifndef _END
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#define _END(obj) (_START(obj) + _DURATION(obj))
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#endif
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#define CHECK_OBJECT_PROPS(obj, start, inpoint, duration) {\
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fail_unless (_START (obj) == start, "%s start is %" GST_TIME_FORMAT " != %" GST_TIME_FORMAT, GES_TIMELINE_ELEMENT_NAME(obj), GST_TIME_ARGS (_START(obj)), GST_TIME_ARGS (start));\
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fail_unless (_INPOINT (obj) == inpoint, "%s inpoint is %" GST_TIME_FORMAT " != %" GST_TIME_FORMAT, GES_TIMELINE_ELEMENT_NAME(obj), GST_TIME_ARGS (_INPOINT(obj)), GST_TIME_ARGS (inpoint));\
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fail_unless (_DURATION (obj) == duration, "%s duration is %" GST_TIME_FORMAT " != %" GST_TIME_FORMAT, GES_TIMELINE_ELEMENT_NAME(obj), GST_TIME_ARGS (_DURATION(obj)), GST_TIME_ARGS (duration));\
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}
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/* assert that the time property (start, duration or in-point) is the
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* same as @cmp for the clip and all its children */
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#define assert_clip_children_time_val(clip, property, cmp) \
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{ \
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GList *tmp; \
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GstClockTime read_val; \
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gchar *name = GES_TIMELINE_ELEMENT (clip)->name; \
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g_object_get (clip, property, &read_val, NULL); \
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fail_unless (read_val == cmp, "The %s property for clip %s is %" \
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GST_TIME_FORMAT ", rather than the expected value of %" \
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GST_TIME_FORMAT, property, name, GST_TIME_ARGS (read_val), \
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GST_TIME_ARGS (cmp)); \
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for (tmp = GES_CONTAINER_CHILDREN (clip); tmp != NULL; \
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tmp = tmp->next) { \
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GESTimelineElement *child = tmp->data; \
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g_object_get (child, property, &read_val, NULL); \
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fail_unless (read_val == cmp, "The %s property for the child %s " \
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"of clip %s is %" GST_TIME_FORMAT ", rather than the expected " \
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"value of %" GST_TIME_FORMAT, property, child->name, name, \
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GST_TIME_ARGS (read_val), GST_TIME_ARGS (cmp)); \
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} \
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}
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#define check_layer(clip, layer_prio) { \
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fail_unless (GES_TIMELINE_ELEMENT_LAYER_PRIORITY (clip) == (layer_prio), \
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"%s in layer %d instead of %d", GES_TIMELINE_ELEMENT_NAME (clip), \
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GES_TIMELINE_ELEMENT_LAYER_PRIORITY (clip), layer_prio); \
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}
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void print_timeline(GESTimeline *timeline);
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#endif /* _GES_TEST_UTILS */
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