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timeline: Never change output media time when trimming start
+ Fix testsuite https://bugzilla.gnome.org/show_bug.cgi?id=638802
This commit is contained in:
Thibault Saunier
parent
53defaab7a
commit
a0ee7e1f44
3 changed files with 61 additions and 29 deletions
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@ -125,9 +125,12 @@ struct _MoveContext
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/* Max priority of the objects currently in toplevel_containers */
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guint max_layer_prio;
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/* Never trim so duration would becomes < 0 */
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/* Never trim so duration would become < 0 */
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guint64 max_trim_pos;
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/* Never trim so inpoint + duration would change */
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guint64 min_trim_pos;
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/* fields to force/avoid new context */
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/* Set to %TRUE when the track is doing updates of track element
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* properties so we don't end up always needing new move context */
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@ -1328,6 +1331,7 @@ ges_move_context_set_objects (GESTimeline * timeline, GESTrackElement * obj,
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case GES_EDGE_START:
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/* set it properly in the context of "trimming" */
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mv_ctx->max_trim_pos = 0;
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mv_ctx->min_trim_pos = 0;
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start = _START (obj);
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if (g_sequence_iter_is_begin (trackelement_iter))
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@ -1344,10 +1348,13 @@ ges_move_context_set_objects (GESTimeline * timeline, GESTrackElement * obj,
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if (tmpend <= start) {
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mv_ctx->max_trim_pos =
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MAX (mv_ctx->max_trim_pos, _START (tmptrackelement));
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mv_ctx->min_trim_pos = MAX (mv_ctx->min_trim_pos,
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_START (tmptrackelement) - _INPOINT (tmptrackelement));
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mv_ctx->moving_trackelements =
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g_list_prepend (mv_ctx->moving_trackelements, tmptrackelement);
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}
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if (g_sequence_iter_is_begin (iter))
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break;
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}
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@ -1547,8 +1554,15 @@ ges_timeline_trim_object_simple (GESTimeline * timeline,
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/* Calculate new values */
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position = MIN (position, start + duration);
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inpoint = inpoint + position > start ? inpoint + position - start : 0;
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if (inpoint + position < start) {
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GST_INFO_OBJECT (timeline, "Track element %s inpoint would be negative,"
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" not trimming", GES_TIMELINE_ELEMENT_NAME (track_element));
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gst_object_unref (toplevel);
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return FALSE;
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}
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inpoint = inpoint + position - start;
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real_dur = _END (element) - position;
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duration = CLAMP (real_dur, 0, max_duration > inpoint ?
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max_duration - inpoint : G_MAXUINT64);
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@ -1772,7 +1786,8 @@ timeline_roll_object (GESTimeline * timeline, GESTrackElement * obj,
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case GES_EDGE_START:
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/* Avoid negative durations */
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if (position < mv_ctx->max_trim_pos || position > end)
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if (position < mv_ctx->max_trim_pos || position > end ||
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position < mv_ctx->min_trim_pos)
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goto error;
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cur = g_hash_table_lookup (timeline->priv->by_start, obj);
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@ -1783,6 +1798,14 @@ timeline_roll_object (GESTimeline * timeline, GESTrackElement * obj,
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ret &= ges_timeline_trim_object_simple (timeline,
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GES_TIMELINE_ELEMENT (obj), layers, GES_EDGE_START, position, FALSE);
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if (!ret) {
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GST_INFO_OBJECT (timeline, "Could not trim %s",
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GES_TIMELINE_ELEMENT_NAME (obj));
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return FALSE;
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}
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/* In the case we reached max_duration we just make sure to roll
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* everything to the real new position */
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position = _START (obj);
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@ -64,6 +64,7 @@ GST_START_TEST (test_move_group)
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clips = g_list_prepend (clips, clip2);
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group = GES_GROUP (ges_container_group (clips));
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g_list_free (clips);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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fail_unless (GES_IS_GROUP (group));
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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@ -111,6 +112,7 @@ GST_START_TEST (test_move_group)
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CHECK_OBJECT_PROPS (clip1, 20, 0, 10);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 60);
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CHECK_OBJECT_PROPS (group, 10, 0, 110);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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/*
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* 0 10------------Group1---------------110
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@ -162,6 +164,7 @@ GST_START_TEST (test_move_group)
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CHECK_OBJECT_PROPS (clip1, 20, 5, 10);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 50);
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CHECK_OBJECT_PROPS (group, 10, 0, 100);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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/*
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* 0 20---Group1---------------110
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@ -196,23 +199,26 @@ GST_START_TEST (test_move_group)
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CHECK_OBJECT_PROPS (clip1, 25, 10, 5);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 50);
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CHECK_OBJECT_PROPS (group, 25, 0, 85);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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/*
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* 0 10------------Group1---------------110
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* |------ |
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* layer: |clip | |
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* |-----15 |
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* |----------------------------------|
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* 0----------------- 0-----------|
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* layer1: | clip1 | | clip2 |
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* |-----------------30 60----------|
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* |----------------------------------|
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* 0 10------------Group1------------------110
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* |------ |
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* layer: |clip | |
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* |-----15 |
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* |-------------------------------------|
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* | 10------ 0------------|
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* layer1: | | clip1 | | clip2 |
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* | 25------30 60----------|
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* | |--------------------------|
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* |-------------------------------------|
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*/
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ges_timeline_element_trim (GES_TIMELINE_ELEMENT (group), 10);
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CHECK_OBJECT_PROPS (clip, 10, 0, 5);
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CHECK_OBJECT_PROPS (clip1, 10, 0, 20);
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CHECK_OBJECT_PROPS (clip1, 25, 10, 5);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 50);
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CHECK_OBJECT_PROPS (group, 10, 0, 100);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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/*
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* 0 25---Group1---------------110
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@ -220,16 +226,17 @@ GST_START_TEST (test_move_group)
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* layer: 15 | |
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* |clip | |
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* - |--------------------------|
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* 15------ 0------------|
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* 10------ 0------------|
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* layer1: | clip1 | | clip2 |
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* 25------30 60----------|
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* |--------------------------|
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*/
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ges_timeline_element_trim (GES_TIMELINE_ELEMENT (group), 25);
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CHECK_OBJECT_PROPS (clip, 15, 5, 0);
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CHECK_OBJECT_PROPS (clip1, 25, 15, 5);
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CHECK_OBJECT_PROPS (clip1, 25, 10, 5);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 50);
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CHECK_OBJECT_PROPS (group, 25, 0, 85);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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/*
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* 0 25---Group1--30
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@ -244,7 +251,7 @@ GST_START_TEST (test_move_group)
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*/
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ges_timeline_element_set_duration (GES_TIMELINE_ELEMENT (group), 10);
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CHECK_OBJECT_PROPS (clip, 15, 5, 0);
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CHECK_OBJECT_PROPS (clip1, 25, 15, 5);
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CHECK_OBJECT_PROPS (clip1, 25, 10, 5);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 0);
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CHECK_OBJECT_PROPS (group, 25, 0, 5);
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@ -254,16 +261,17 @@ GST_START_TEST (test_move_group)
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* layer: 15 | |
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* |clip | |
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* - |--------------------------|
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* 15-------------------------|
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* 10-------------------------|
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* layer1: | clip1 | clip2 |
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* 25--------------60----------|
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* |--------------------------|
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*/
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ges_timeline_element_set_duration (GES_TIMELINE_ELEMENT (group), 100);
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CHECK_OBJECT_PROPS (clip, 15, 5, 0);
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CHECK_OBJECT_PROPS (clip1, 25, 15, 100);
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CHECK_OBJECT_PROPS (clip1, 25, 10, 100);
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CHECK_OBJECT_PROPS (clip2, 60, 0, 65);
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CHECK_OBJECT_PROPS (group, 25, 0, 100);
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ASSERT_OBJECT_REFCOUNT (group, "2 ref for the timeline", 2);
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/*
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* 0 20---Group1---------------120
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@ -271,14 +279,14 @@ GST_START_TEST (test_move_group)
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* layer: 15 | |
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* |clip| |
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* - |--------------------------|
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* 15-------------------------|
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* 10-------------------------|
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* layer1: | clip1 | clip2 |
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* 20-------------55----------|
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* |--------------------------|
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*/
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ges_timeline_element_set_start (GES_TIMELINE_ELEMENT (group), 20);
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CHECK_OBJECT_PROPS (clip, 15, 5, 0);
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CHECK_OBJECT_PROPS (clip1, 20, 15, 100);
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CHECK_OBJECT_PROPS (clip1, 20, 10, 100);
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CHECK_OBJECT_PROPS (clip2, 55, 0, 65);
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CHECK_OBJECT_PROPS (group, 20, 0, 100);
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@ -295,7 +303,7 @@ GST_START_TEST (test_move_group)
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*/
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ges_timeline_element_trim (GES_TIMELINE_ELEMENT (group), 10);
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CHECK_OBJECT_PROPS (clip, 10, 0, 5);
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CHECK_OBJECT_PROPS (clip1, 10, 5, 110);
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CHECK_OBJECT_PROPS (clip1, 10, 0, 110);
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CHECK_OBJECT_PROPS (clip2, 55, 0, 65);
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CHECK_OBJECT_PROPS (group, 10, 0, 110);
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@ -216,19 +216,17 @@ GST_START_TEST (test_basic_timeline_edition)
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* | clip1 || clip || clip2 |
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* time 20------ 25 ------ 62 ---------122
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*/
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fail_unless (ges_container_edit (clip, NULL, -1, GES_EDIT_MODE_TRIM,
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GES_EDGE_START, 40) == TRUE);
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fail_unless (ges_container_edit (clip, NULL, -1, GES_EDIT_MODE_ROLL,
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GES_EDGE_START, 25) == TRUE);
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CHECK_OBJECT_PROPS (trackelement, 25, 0, 37);
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CHECK_OBJECT_PROPS (trackelement1, 20, 0, 5);
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fail_if (ges_container_edit (clip, NULL, -1, GES_EDIT_MODE_ROLL,
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GES_EDGE_START, 25));
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CHECK_OBJECT_PROPS (trackelement, 40, 3, 22);
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CHECK_OBJECT_PROPS (trackelement1, 20, 0, 20);
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CHECK_OBJECT_PROPS (trackelement2, 62, 0, 60);
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/* Make sure that not doing anything when not able to roll */
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fail_if (ges_container_edit (clip1, NULL, -1, GES_EDIT_MODE_ROLL,
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GES_EDGE_END, 65) == TRUE, 0);
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CHECK_OBJECT_PROPS (trackelement, 25, 0, 37);
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CHECK_OBJECT_PROPS (trackelement1, 20, 0, 5);
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CHECK_OBJECT_PROPS (trackelement, 40, 3, 22);
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CHECK_OBJECT_PROPS (trackelement1, 20, 0, 20);
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CHECK_OBJECT_PROPS (trackelement2, 62, 0, 60);
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gst_object_unref (timeline);
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@ -859,6 +857,7 @@ GST_START_TEST (test_timeline_edition_mode)
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* 25------62
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*
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*/
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ges_timeline_element_set_inpoint (GES_TIMELINE_ELEMENT (clip), 15);
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fail_unless (ges_container_edit (clip1, NULL, -1, GES_EDIT_MODE_ROLL,
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GES_EDGE_END, 25) == TRUE);
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CHECK_OBJECT_PROPS (trackelement, 25, 0, 37);
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@ -868,6 +867,8 @@ GST_START_TEST (test_timeline_edition_mode)
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/* Make sure that not doing anything when not able to roll */
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fail_if (ges_container_edit (clip, NULL, -1, GES_EDIT_MODE_ROLL,
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GES_EDGE_START, 65));
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fail_if (ges_container_edit (clip1, NULL, -1, GES_EDIT_MODE_ROLL,
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GES_EDGE_END, 65));
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CHECK_OBJECT_PROPS (trackelement, 25, 0, 37);
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CHECK_OBJECT_PROPS (trackelement1, 20, 0, 5);
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CHECK_OBJECT_PROPS (trackelement2, 62, 0, 60);
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