mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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a4d64b5caa
Making the event itself writable is not enough, it won't make the actual taglist in the event writable as well. Instead, just make a copy of the taglist and then create a new tag event from that if required, replacing the old one. Before we would inadvertently modify taglists upstream elements might still be holding on to. Add unit test for this as well. https://bugzilla.gnome.org/show_bug.cgi?id=762793
678 lines
20 KiB
C
678 lines
20 KiB
C
/* GStreamer ReplayGain volume adjustment
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*
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* Copyright (C) 2007 Rene Stadler <mail@renestadler.de>
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*
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* rgvolume.c: Unit test for the rgvolume element
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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 Lesser General Public License
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* as published by the Free Software Foundation; either version 2.1 of
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* 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, but
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#include <gst/check/gstcheck.h>
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#include <gst/audio/audio.h>
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#include <math.h>
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static GList *events = NULL;
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/* For ease of programming we use globals to keep refs for our floating src and
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* sink pads we create; otherwise we always have to do get_pad, get_peer, and
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* then remove references in every test function */
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static GstPad *mysrcpad, *mysinkpad;
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#define RG_VOLUME_CAPS_TEMPLATE_STRING \
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"audio/x-raw, " \
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"format = (string) "GST_AUDIO_NE (F32) ", " \
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"layout = (string) interleaved, " \
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"channels = (int) [ 1, MAX ], " \
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"rate = (int) [ 1, MAX ]"
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static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (RG_VOLUME_CAPS_TEMPLATE_STRING)
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);
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static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS (RG_VOLUME_CAPS_TEMPLATE_STRING)
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);
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static GstBuffer *test_buffer_new (gfloat value);
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/* gstcheck sets up a chain function that appends buffers to a global list.
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* This is our equivalent of that for event handling. */
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static gboolean
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event_func (GstPad * pad, GstObject * parent, GstEvent * event)
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{
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GST_DEBUG ("received event %p (%s)", event, GST_EVENT_TYPE_NAME (event));
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events = g_list_append (events, event);
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return TRUE;
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}
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static GstElement *
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setup_rgvolume (void)
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{
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GstElement *element;
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GST_DEBUG ("setup_rgvolume");
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element = gst_check_setup_element ("rgvolume");
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mysrcpad = gst_check_setup_src_pad (element, &srctemplate);
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mysinkpad = gst_check_setup_sink_pad (element, &sinktemplate);
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/* Capture events, to test tag filtering behavior: */
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gst_pad_set_event_function (mysinkpad, event_func);
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gst_pad_set_active (mysrcpad, TRUE);
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gst_pad_set_active (mysinkpad, TRUE);
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return element;
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}
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static void
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send_empty_buffer (void)
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{
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GstBuffer *buf;
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buf = test_buffer_new (0.0);
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gst_buffer_resize (buf, 0, 0);
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GST_BUFFER_DURATION (buf) = 0;
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GST_BUFFER_OFFSET_END (buf) = GST_BUFFER_OFFSET (buf);
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fail_unless (gst_pad_push (mysrcpad, buf) == GST_FLOW_OK);
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fail_unless (g_list_length (buffers) == 1);
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fail_unless (buffers->data == buf);
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gst_mini_object_unref ((GstMiniObject *) buffers->data);
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buffers = g_list_remove (buffers, buf);
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}
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static void
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cleanup_rgvolume (GstElement * element)
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{
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GST_DEBUG ("cleanup_rgvolume");
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g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
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g_list_free (buffers);
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buffers = NULL;
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g_list_foreach (events, (GFunc) gst_mini_object_unref, NULL);
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g_list_free (events);
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events = NULL;
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gst_pad_set_active (mysrcpad, FALSE);
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gst_pad_set_active (mysinkpad, FALSE);
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gst_check_teardown_src_pad (element);
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gst_check_teardown_sink_pad (element);
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gst_check_teardown_element (element);
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}
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static void
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set_playing_state (GstElement * element)
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{
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fail_unless (gst_element_set_state (element,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"Could not set state to PLAYING");
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}
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static void
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set_null_state (GstElement * element)
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{
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fail_unless (gst_element_set_state (element,
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GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS,
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"Could not set state to NULL");
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}
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static void
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send_flush_events (GstElement * element)
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{
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gboolean res;
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res = gst_pad_push_event (mysrcpad, gst_event_new_flush_start ());
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fail_unless (res, "flush-start even not handled");
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res = gst_pad_push_event (mysrcpad, gst_event_new_flush_stop (TRUE));
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fail_unless (res, "flush-stop event not handled");
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}
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static void
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send_stream_start_event (GstElement * element)
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{
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gboolean res;
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res = gst_pad_push_event (mysrcpad, gst_event_new_stream_start ("test"));
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fail_unless (res, "STREAM_START event not handled");
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}
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static void
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send_caps_event (GstElement * element)
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{
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GstCaps *caps;
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gboolean res;
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caps = gst_caps_from_string ("audio/x-raw, format = " GST_AUDIO_NE (F32) ", "
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"layout = interleaved, rate = 8000, channels = 1");
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res = gst_pad_push_event (mysrcpad, gst_event_new_caps (caps));
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fail_unless (res, "CAPS event not handled");
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gst_caps_unref (caps);
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}
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static void
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send_segment_event (GstElement * element)
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{
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GstSegment segment;
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gboolean res;
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gst_segment_init (&segment, GST_FORMAT_TIME);
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res = gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment));
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fail_unless (res, "SEGMENT event not handled");
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}
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static void
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send_eos_event (GstElement * element)
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{
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GstEvent *event = gst_event_new_eos ();
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fail_unless (gst_pad_push_event (mysrcpad, event),
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"Pushing EOS event failed");
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}
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static GstEvent *
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send_tag_event (GstElement * element, GstEvent * event)
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{
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GList *l;
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GstTagList *tag_list;
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gdouble dummy;
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g_return_val_if_fail (event->type == GST_EVENT_TAG, NULL);
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fail_unless (gst_pad_push_event (mysrcpad, event),
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"Pushing tag event failed");
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event = NULL;
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for (l = g_list_last (events); l; l = l->prev) {
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if (GST_EVENT_TYPE (l->data) == GST_EVENT_TAG) {
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event = l->data;
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events = g_list_delete_link (events, l);
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break;
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}
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}
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/* Event got filtered out */
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if (event == NULL)
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return NULL;
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fail_unless (event->type == GST_EVENT_TAG);
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gst_event_parse_tag (event, &tag_list);
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/* The element is supposed to filter out ReplayGain related tags. */
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fail_if (gst_tag_list_get_double (tag_list, GST_TAG_TRACK_GAIN, &dummy),
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"tag event still contains track gain tag");
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fail_if (gst_tag_list_get_double (tag_list, GST_TAG_TRACK_PEAK, &dummy),
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"tag event still contains track peak tag");
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fail_if (gst_tag_list_get_double (tag_list, GST_TAG_ALBUM_GAIN, &dummy),
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"tag event still contains album gain tag");
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fail_if (gst_tag_list_get_double (tag_list, GST_TAG_ALBUM_PEAK, &dummy),
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"tag event still contains album peak tag");
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return event;
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}
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static GstBuffer *
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test_buffer_new (gfloat value)
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{
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GstBuffer *buf;
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GstMapInfo map;
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gfloat *data;
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gint i;
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buf = gst_buffer_new_and_alloc (8 * sizeof (gfloat));
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gst_buffer_map (buf, &map, GST_MAP_WRITE);
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data = (gfloat *) map.data;
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for (i = 0; i < 8; i++)
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data[i] = value;
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gst_buffer_unmap (buf, &map);
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ASSERT_BUFFER_REFCOUNT (buf, "buf", 1);
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return buf;
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}
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#define MATCH_GAIN(g1, g2) ((g1 < g2 + 1e-6) && (g2 < g1 + 1e-6))
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static void
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fail_unless_target_gain (GstElement * element, gdouble expected_gain)
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{
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gdouble prop_gain;
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g_object_get (element, "target-gain", &prop_gain, NULL);
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fail_unless (MATCH_GAIN (prop_gain, expected_gain),
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"Target gain is %.2f dB, expected %.2f dB", prop_gain, expected_gain);
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}
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static void
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fail_unless_result_gain (GstElement * element, gdouble expected_gain)
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{
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GstBuffer *input_buf, *output_buf;
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gfloat *data;
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gfloat input_sample, output_sample;
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gdouble gain, prop_gain;
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gboolean is_passthrough, expect_passthrough;
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gint i;
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GstMapInfo map;
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fail_unless (g_list_length (buffers) == 0);
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input_sample = 1.0;
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input_buf = test_buffer_new (input_sample);
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/* We keep an extra reference to detect passthrough mode. */
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gst_buffer_ref (input_buf);
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/* Pushing steals a reference. */
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fail_unless (gst_pad_push (mysrcpad, input_buf) == GST_FLOW_OK);
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gst_buffer_unref (input_buf);
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/* The output buffer ends up on the global buffer list. */
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fail_unless (g_list_length (buffers) == 1);
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output_buf = buffers->data;
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fail_if (output_buf == NULL);
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buffers = g_list_remove (buffers, output_buf);
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ASSERT_BUFFER_REFCOUNT (output_buf, "output_buf", 1);
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fail_unless_equals_int (gst_buffer_get_size (output_buf),
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8 * sizeof (gfloat));
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gst_buffer_map (output_buf, &map, GST_MAP_READ);
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data = (gfloat *) map.data;
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output_sample = *data;
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fail_if (output_sample == 0.0, "First output sample is zero");
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for (i = 1; i < 8; i++) {
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fail_unless (output_sample == data[i], "Output samples not uniform");
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};
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gst_buffer_unmap (output_buf, &map);
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gain = 20. * log10 (output_sample / input_sample);
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fail_unless (MATCH_GAIN (gain, expected_gain),
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"Applied gain is %.2f dB, expected %.2f dB", gain, expected_gain);
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g_object_get (element, "result-gain", &prop_gain, NULL);
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fail_unless (MATCH_GAIN (prop_gain, expected_gain),
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"Result gain is %.2f dB, expected %.2f dB", prop_gain, expected_gain);
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is_passthrough = (output_buf == input_buf);
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expect_passthrough = MATCH_GAIN (expected_gain, +0.00);
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fail_unless (is_passthrough == expect_passthrough,
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expect_passthrough
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? "Expected operation in passthrough mode"
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: "Incorrect passthrough behaviour");
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gst_buffer_unref (output_buf);
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}
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static void
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fail_unless_gain (GstElement * element, gdouble expected_gain)
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{
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fail_unless_target_gain (element, expected_gain);
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fail_unless_result_gain (element, expected_gain);
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}
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/* Start of tests. */
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GST_START_TEST (test_no_buffer)
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{
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GstElement *element = setup_rgvolume ();
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set_playing_state (element);
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set_null_state (element);
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set_playing_state (element);
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send_eos_event (element);
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cleanup_rgvolume (element);
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}
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GST_END_TEST;
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GST_START_TEST (test_events)
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{
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GstElement *element = setup_rgvolume ();
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GstEvent *event;
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GstEvent *new_event;
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GstTagList *tag_list;
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gchar *artist;
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set_playing_state (element);
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send_stream_start_event (element);
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send_caps_event (element);
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send_segment_event (element);
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send_empty_buffer ();
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tag_list = gst_tag_list_new_empty ();
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gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
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GST_TAG_TRACK_GAIN, +4.95, GST_TAG_TRACK_PEAK, 0.59463,
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GST_TAG_ALBUM_GAIN, -1.54, GST_TAG_ALBUM_PEAK, 0.693415,
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GST_TAG_ARTIST, "Foobar", NULL);
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event = gst_event_new_tag (tag_list);
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new_event = send_tag_event (element, event);
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gst_event_parse_tag (new_event, &tag_list);
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fail_unless (gst_tag_list_get_string (tag_list, GST_TAG_ARTIST, &artist));
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fail_unless (g_str_equal (artist, "Foobar"));
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g_free (artist);
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gst_event_unref (new_event);
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/* Same as above, but with a non-writable event. */
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tag_list = gst_tag_list_new_empty ();
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gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
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GST_TAG_TRACK_GAIN, +4.95, GST_TAG_TRACK_PEAK, 0.59463,
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GST_TAG_ALBUM_GAIN, -1.54, GST_TAG_ALBUM_PEAK, 0.693415,
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GST_TAG_ARTIST, "Foobar", NULL);
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gst_tag_list_ref (tag_list);
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event = gst_event_new_tag (tag_list);
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new_event = send_tag_event (element, event);
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/* Make sure our tags weren't modified in place while we still got a ref */
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fail_unless_equals_int (5, gst_tag_list_n_tags (tag_list));
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gst_tag_list_unref (tag_list);
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gst_event_parse_tag (new_event, &tag_list);
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fail_unless (gst_tag_list_get_string (tag_list, GST_TAG_ARTIST, &artist));
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fail_unless (g_str_equal (artist, "Foobar"));
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g_free (artist);
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gst_event_unref (new_event);
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cleanup_rgvolume (element);
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}
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GST_END_TEST;
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GST_START_TEST (test_simple)
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{
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GstElement *element = setup_rgvolume ();
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GstTagList *tag_list;
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g_object_set (element, "album-mode", FALSE, "headroom", +0.00,
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"pre-amp", -6.00, "fallback-gain", +1.23, NULL);
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set_playing_state (element);
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send_stream_start_event (element);
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send_caps_event (element);
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send_segment_event (element);
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send_empty_buffer ();
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tag_list = gst_tag_list_new_empty ();
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gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
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GST_TAG_TRACK_GAIN, -3.45, GST_TAG_TRACK_PEAK, 1.0,
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GST_TAG_ALBUM_GAIN, +2.09, GST_TAG_ALBUM_PEAK, 1.0, NULL);
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fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
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fail_unless_gain (element, -9.45); /* pre-amp + track gain */
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send_eos_event (element);
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g_object_set (element, "album-mode", TRUE, NULL);
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send_flush_events (element);
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send_segment_event (element);
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tag_list = gst_tag_list_new_empty ();
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gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
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GST_TAG_TRACK_GAIN, -3.45, GST_TAG_TRACK_PEAK, 1.0,
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GST_TAG_ALBUM_GAIN, +2.09, GST_TAG_ALBUM_PEAK, 1.0, NULL);
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fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
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fail_unless_gain (element, -3.91); /* pre-amp + album gain */
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/* Switching back to track mode in the middle of a stream: */
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g_object_set (element, "album-mode", FALSE, NULL);
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fail_unless_gain (element, -9.45); /* pre-amp + track gain */
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send_eos_event (element);
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cleanup_rgvolume (element);
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}
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GST_END_TEST;
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/* If there are no gain tags at all, the fallback gain is used. */
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GST_START_TEST (test_fallback_gain)
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{
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GstElement *element = setup_rgvolume ();
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GstTagList *tag_list;
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/* First some track where fallback does _not_ apply. */
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g_object_set (element, "album-mode", FALSE, "headroom", 10.00,
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"pre-amp", -6.00, "fallback-gain", -3.00, NULL);
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set_playing_state (element);
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send_stream_start_event (element);
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send_caps_event (element);
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send_segment_event (element);
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send_empty_buffer ();
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tag_list = gst_tag_list_new_empty ();
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gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
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GST_TAG_TRACK_GAIN, +3.5, GST_TAG_TRACK_PEAK, 1.0,
|
|
GST_TAG_ALBUM_GAIN, -0.5, GST_TAG_ALBUM_PEAK, 1.0, NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_gain (element, -2.50); /* pre-amp + track gain */
|
|
send_eos_event (element);
|
|
|
|
/* Now a track completely missing tags. */
|
|
send_flush_events (element);
|
|
send_segment_event (element);
|
|
|
|
fail_unless_gain (element, -9.00); /* pre-amp + fallback-gain */
|
|
|
|
/* Changing the fallback gain in the middle of a stream, going to pass-through
|
|
* mode: */
|
|
g_object_set (element, "fallback-gain", +6.00, NULL);
|
|
fail_unless_gain (element, +0.00); /* pre-amp + fallback-gain */
|
|
send_eos_event (element);
|
|
|
|
/* Verify that result gain is set to +0.00 with pre-amp + fallback-gain >
|
|
* +0.00 and no headroom. */
|
|
send_flush_events (element);
|
|
send_segment_event (element);
|
|
|
|
g_object_set (element, "fallback-gain", +12.00, "headroom", +0.00, NULL);
|
|
fail_unless_target_gain (element, +6.00); /* pre-amp + fallback-gain */
|
|
fail_unless_result_gain (element, +0.00);
|
|
send_eos_event (element);
|
|
|
|
cleanup_rgvolume (element);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* If album gain is to be preferred but not available, the track gain is to be
|
|
* taken instead. */
|
|
|
|
GST_START_TEST (test_fallback_track)
|
|
{
|
|
GstElement *element = setup_rgvolume ();
|
|
GstTagList *tag_list;
|
|
|
|
g_object_set (element, "album-mode", TRUE, "headroom", +0.00,
|
|
"pre-amp", -6.00, "fallback-gain", +1.23, NULL);
|
|
set_playing_state (element);
|
|
send_stream_start_event (element);
|
|
send_caps_event (element);
|
|
send_segment_event (element);
|
|
|
|
send_empty_buffer ();
|
|
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_TRACK_GAIN, +2.11, GST_TAG_TRACK_PEAK, 1.0, NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_gain (element, -3.89); /* pre-amp + track gain */
|
|
|
|
send_eos_event (element);
|
|
|
|
cleanup_rgvolume (element);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
/* If track gain is to be preferred but not available, the album gain is to be
|
|
* taken instead. */
|
|
|
|
GST_START_TEST (test_fallback_album)
|
|
{
|
|
GstElement *element = setup_rgvolume ();
|
|
GstTagList *tag_list;
|
|
|
|
g_object_set (element, "album-mode", FALSE, "headroom", +0.00,
|
|
"pre-amp", -6.00, "fallback-gain", +1.23, NULL);
|
|
set_playing_state (element);
|
|
send_stream_start_event (element);
|
|
send_caps_event (element);
|
|
send_segment_event (element);
|
|
|
|
send_empty_buffer ();
|
|
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_ALBUM_GAIN, +3.73, GST_TAG_ALBUM_PEAK, 1.0, NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_gain (element, -2.27); /* pre-amp + album gain */
|
|
|
|
send_eos_event (element);
|
|
|
|
cleanup_rgvolume (element);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_headroom)
|
|
{
|
|
GstElement *element = setup_rgvolume ();
|
|
GstTagList *tag_list;
|
|
|
|
g_object_set (element, "album-mode", FALSE, "headroom", +0.00,
|
|
"pre-amp", +0.00, "fallback-gain", +1.23, NULL);
|
|
set_playing_state (element);
|
|
send_stream_start_event (element);
|
|
send_caps_event (element);
|
|
send_segment_event (element);
|
|
|
|
send_empty_buffer ();
|
|
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_TRACK_GAIN, +3.50, GST_TAG_TRACK_PEAK, 1.0, NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_target_gain (element, +3.50); /* pre-amp + track gain */
|
|
fail_unless_result_gain (element, +0.00);
|
|
send_eos_event (element);
|
|
|
|
send_flush_events (element);
|
|
send_segment_event (element);
|
|
|
|
g_object_set (element, "headroom", +2.00, NULL);
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_TRACK_GAIN, +9.18, GST_TAG_TRACK_PEAK, 0.687149, NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_target_gain (element, +9.18); /* pre-amp + track gain */
|
|
/* Result is 20. * log10 (1. / peak) + headroom. */
|
|
fail_unless_result_gain (element, 5.2589816238303335);
|
|
send_eos_event (element);
|
|
|
|
send_flush_events (element);
|
|
send_segment_event (element);
|
|
|
|
g_object_set (element, "album-mode", TRUE, NULL);
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_ALBUM_GAIN, +5.50, GST_TAG_ALBUM_PEAK, 1.0, NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_target_gain (element, +5.50); /* pre-amp + album gain */
|
|
fail_unless_result_gain (element, +2.00); /* headroom */
|
|
send_eos_event (element);
|
|
|
|
cleanup_rgvolume (element);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
GST_START_TEST (test_reference_level)
|
|
{
|
|
GstElement *element = setup_rgvolume ();
|
|
GstTagList *tag_list;
|
|
|
|
g_object_set (element,
|
|
"album-mode", FALSE,
|
|
"headroom", +0.00, "pre-amp", +0.00, "fallback-gain", +1.23, NULL);
|
|
set_playing_state (element);
|
|
|
|
send_stream_start_event (element);
|
|
send_caps_event (element);
|
|
send_segment_event (element);
|
|
|
|
send_empty_buffer ();
|
|
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_TRACK_GAIN, 0.00, GST_TAG_TRACK_PEAK, 0.2,
|
|
GST_TAG_REFERENCE_LEVEL, 83., NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
/* Because our authorative reference is 89 dB, we bump it up by +6 dB. */
|
|
fail_unless_gain (element, +6.00); /* pre-amp + track gain */
|
|
send_eos_event (element);
|
|
|
|
g_object_set (element, "album-mode", TRUE, NULL);
|
|
|
|
/* Same as above, but with album gain. */
|
|
send_flush_events (element);
|
|
send_segment_event (element);
|
|
|
|
tag_list = gst_tag_list_new_empty ();
|
|
gst_tag_list_add (tag_list, GST_TAG_MERGE_REPLACE,
|
|
GST_TAG_TRACK_GAIN, 1.23, GST_TAG_TRACK_PEAK, 0.1,
|
|
GST_TAG_ALBUM_GAIN, 0.00, GST_TAG_ALBUM_PEAK, 0.2,
|
|
GST_TAG_REFERENCE_LEVEL, 83., NULL);
|
|
fail_unless (send_tag_event (element, gst_event_new_tag (tag_list)) == NULL);
|
|
fail_unless_gain (element, +6.00); /* pre-amp + album gain */
|
|
|
|
cleanup_rgvolume (element);
|
|
}
|
|
|
|
GST_END_TEST;
|
|
|
|
static Suite *
|
|
rgvolume_suite (void)
|
|
{
|
|
Suite *s = suite_create ("rgvolume");
|
|
TCase *tc_chain = tcase_create ("general");
|
|
|
|
suite_add_tcase (s, tc_chain);
|
|
|
|
tcase_add_test (tc_chain, test_no_buffer);
|
|
tcase_add_test (tc_chain, test_events);
|
|
tcase_add_test (tc_chain, test_simple);
|
|
tcase_add_test (tc_chain, test_fallback_gain);
|
|
tcase_add_test (tc_chain, test_fallback_track);
|
|
tcase_add_test (tc_chain, test_fallback_album);
|
|
tcase_add_test (tc_chain, test_headroom);
|
|
tcase_add_test (tc_chain, test_reference_level);
|
|
|
|
return s;
|
|
}
|
|
|
|
GST_CHECK_MAIN (rgvolume);
|