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playback-test: Add support for sending instant-rate-change seeks

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Sebastian Dröge 2018-05-25 11:01:58 +03:00 committed by Sebastian Dröge
parent ac6b805827
commit ba49b94c52
1 changed files with 60 additions and 42 deletions
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102
tests/examples/playback/playback-test.c
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@ -149,6 +149,7 @@ typedef struct
gboolean flush_seek;
gboolean scrub;
gboolean play_scrub;
gboolean instant_rate_change;
gboolean skip_seek;
gboolean skip_seek_key_only;
gboolean skip_seek_no_audio;
@ -544,6 +545,9 @@ do_seek (PlaybackApp * app, GstFormat format, gint64 position)
{
gboolean res = FALSE;
GstEvent *s_event;
GstClockTime start, stop;
GstSeekType start_type = GST_SEEK_TYPE_SET;
GstSeekType stop_type = GST_SEEK_TYPE_SET;
GstSeekFlags flags;
flags = 0;
@ -566,18 +570,32 @@ do_seek (PlaybackApp * app, GstFormat format, gint64 position)
if (app->snap_after)
flags |= GST_SEEK_FLAG_SNAP_AFTER;
if (app->instant_rate_change) {
flags |= GST_SEEK_FLAG_INSTANT_RATE_CHANGE;
start_type = stop_type = GST_SEEK_TYPE_NONE;
start = stop = GST_CLOCK_TIME_NONE;
if (app->flush_seek) {
g_warning ("Instant rate change seek not supported with flushing");
return;
}
} else if (app->rate < 0) {
stop = position;
start = 0;
} else {
start = position;
stop = GST_CLOCK_TIME_NONE;
}
if (app->rate >= 0) {
s_event = gst_event_new_seek (app->rate,
format, flags, GST_SEEK_TYPE_SET, position, GST_SEEK_TYPE_SET,
GST_CLOCK_TIME_NONE);
format, flags, start_type, start, stop_type, stop);
GST_DEBUG ("seek with rate %lf to %" GST_TIME_FORMAT " / %" GST_TIME_FORMAT,
app->rate, GST_TIME_ARGS (position), GST_TIME_ARGS (app->duration));
app->rate, GST_TIME_ARGS (start), GST_TIME_ARGS (stop));
} else {
s_event = gst_event_new_seek (app->rate,
format, flags, GST_SEEK_TYPE_SET, G_GINT64_CONSTANT (0),
GST_SEEK_TYPE_SET, position);
format, flags, start_type, start, stop_type, stop);
GST_DEBUG ("seek with rate %lf to %" GST_TIME_FORMAT " / %" GST_TIME_FORMAT,
app->rate, GST_TIME_ARGS (0), GST_TIME_ARGS (position));
app->rate, GST_TIME_ARGS (start), GST_TIME_ARGS (stop));
}
res = send_event (app, s_event);
@ -939,6 +957,12 @@ play_scrub_toggle_cb (GtkToggleButton * button, PlaybackApp * app)
app->play_scrub = gtk_toggle_button_get_active (button);
}
static void
instant_rate_change_toggle_cb (GtkToggleButton * button, PlaybackApp * app)
{
app->instant_rate_change = gtk_toggle_button_get_active (button);
}
static void
skip_toggle_common (gboolean * v, GtkToggleButton * button, PlaybackApp * app)
{
@ -977,6 +1001,9 @@ rate_spinbutton_changed_cb (GtkSpinButton * button, PlaybackApp * app)
gboolean res = FALSE;
GstEvent *s_event;
GstSeekFlags flags;
GstClockTime start, stop;
GstSeekType start_type = GST_SEEK_TYPE_SET;
GstSeekType stop_type = GST_SEEK_TYPE_SET;
app->rate = gtk_spin_button_get_value (button);
@ -998,14 +1025,28 @@ rate_spinbutton_changed_cb (GtkSpinButton * button, PlaybackApp * app)
if (app->skip_seek_no_audio)
flags |= GST_SEEK_FLAG_TRICKMODE_NO_AUDIO;
if (app->instant_rate_change) {
flags |= GST_SEEK_FLAG_INSTANT_RATE_CHANGE;
start_type = stop_type = GST_SEEK_TYPE_NONE;
start = stop = GST_CLOCK_TIME_NONE;
if (app->flush_seek) {
g_warning ("Instant rate change seek not supported with flushing");
return;
}
} else if (app->rate < 0) {
stop = app->position;
start = 0;
} else {
start = app->position;
stop = GST_CLOCK_TIME_NONE;
}
if (app->rate >= 0.0) {
s_event = gst_event_new_seek (app->rate,
GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, app->position,
GST_SEEK_TYPE_SET, GST_CLOCK_TIME_NONE);
GST_FORMAT_TIME, flags, start_type, start, stop_type, stop);
} else {
s_event = gst_event_new_seek (app->rate,
GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET, G_GINT64_CONSTANT (0),
GST_SEEK_TYPE_SET, app->position);
GST_FORMAT_TIME, flags, start_type, start, stop_type, stop);
}
res = send_event (app, s_event);
@ -1533,34 +1574,6 @@ step_cb (GtkButton * button, PlaybackApp * app)
static void
message_received (GstBus * bus, GstMessage * message, PlaybackApp * app)
{
const GstStructure *s;
switch (GST_MESSAGE_TYPE (message)) {
case GST_MESSAGE_ERROR:
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (app->pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, "seek.error");
break;
case GST_MESSAGE_WARNING:
GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (app->pipeline),
GST_DEBUG_GRAPH_SHOW_ALL, "seek.warning");
break;
default:
break;
}
s = gst_message_get_structure (message);
g_print ("message from \"%s\" (%s): ",
GST_STR_NULL (GST_ELEMENT_NAME (GST_MESSAGE_SRC (message))),
gst_message_type_get_name (GST_MESSAGE_TYPE (message)));
if (s) {
gchar *sstr;
sstr = gst_structure_to_string (s);
g_print ("%s\n", sstr);
g_free (sstr);
} else {
g_print ("no message details\n");
}
}
static void
@ -2686,11 +2699,11 @@ create_ui (PlaybackApp * app)
/* seek expander */
{
GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox,
*flush_checkbox, *snap_before_checkbox, *snap_after_checkbox;
GtkWidget *accurate_checkbox, *key_checkbox, *loop_checkbox;
GtkWidget *flush_checkbox, *snap_before_checkbox, *snap_after_checkbox;
GtkWidget *scrub_checkbox, *play_scrub_checkbox, *rate_label;
GtkWidget *skip_checkbox, *skip_key_checkbox, *skip_audio_checkbox,
*rate_spinbutton;
GtkWidget *skip_checkbox, *skip_key_checkbox, *skip_audio_checkbox;
GtkWidget *instant_checkbox, *rate_spinbutton;
GtkWidget *flagtable, *advanced_seek, *advanced_seek_grid;
GtkWidget *duration_label, *position_label, *seek_button;
GtkWidget *start_label, *stop_label;
@ -2708,6 +2721,7 @@ create_ui (PlaybackApp * app)
flush_checkbox = gtk_check_button_new_with_label ("Flush");
scrub_checkbox = gtk_check_button_new_with_label ("Scrub");
play_scrub_checkbox = gtk_check_button_new_with_label ("Play Scrub");
instant_checkbox = gtk_check_button_new_with_label ("Instant Rate Change");
skip_checkbox = gtk_check_button_new_with_label ("Trickmode Play");
skip_key_checkbox =
gtk_check_button_new_with_label ("Trickmode - Keyframes Only");
@ -2731,6 +2745,7 @@ create_ui (PlaybackApp * app)
gtk_widget_set_tooltip_text (scrub_checkbox, "show images while seeking");
gtk_widget_set_tooltip_text (play_scrub_checkbox,
"play video while seeking");
gtk_widget_set_tooltip_text (instant_checkbox, "do instant rate changes");
gtk_widget_set_tooltip_text (skip_checkbox,
"Skip frames while playing at high frame rates");
gtk_widget_set_tooltip_text (skip_key_checkbox,
@ -2759,6 +2774,8 @@ create_ui (PlaybackApp * app)
G_CALLBACK (scrub_toggle_cb), app);
g_signal_connect (G_OBJECT (play_scrub_checkbox), "toggled",
G_CALLBACK (play_scrub_toggle_cb), app);
g_signal_connect (G_OBJECT (instant_checkbox), "toggled",
G_CALLBACK (instant_rate_change_toggle_cb), app);
g_signal_connect (G_OBJECT (skip_checkbox), "toggled",
G_CALLBACK (skip_toggle_cb), app);
g_signal_connect (G_OBJECT (skip_key_checkbox), "toggled",
@ -2778,6 +2795,7 @@ create_ui (PlaybackApp * app)
gtk_grid_attach (GTK_GRID (flagtable), key_checkbox, 0, 1, 1, 1);
gtk_grid_attach (GTK_GRID (flagtable), scrub_checkbox, 1, 1, 1, 1);
gtk_grid_attach (GTK_GRID (flagtable), play_scrub_checkbox, 2, 1, 1, 1);
gtk_grid_attach (GTK_GRID (flagtable), instant_checkbox, 2, 2, 1, 1);
gtk_grid_attach (GTK_GRID (flagtable), skip_checkbox, 3, 0, 1, 1);
gtk_grid_attach (GTK_GRID (flagtable), skip_key_checkbox, 3, 1, 1, 1);
gtk_grid_attach (GTK_GRID (flagtable), skip_audio_checkbox, 3, 2, 1, 1);