gstreamer/tests/check/elements/interleave.c

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/* GStreamer unit tests for the interleave element
* Copyright (C) 2007 Tim-Philipp Müller <tim centricular net>
* Copyright (C) 2008 Sebastian Dröge <slomo@circular-chaos.org>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
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/* FIXME 0.11: suppress warnings for deprecated API such as GValueArray
* with newer GLib versions (>= 2.31.0) */
#define GLIB_DISABLE_DEPRECATION_WARNINGS
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <gst/check/gstcheck.h>
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#include <gst/audio/audio.h>
#include <gst/audio/audio-enumtypes.h>
GST_START_TEST (test_create_and_unref)
{
GstElement *interleave;
interleave = gst_element_factory_make ("interleave", NULL);
fail_unless (interleave != NULL);
gst_element_set_state (interleave, GST_STATE_NULL);
gst_object_unref (interleave);
}
GST_END_TEST;
GST_START_TEST (test_request_pads)
{
GstElement *interleave;
GstPad *pad1, *pad2;
interleave = gst_element_factory_make ("interleave", NULL);
fail_unless (interleave != NULL);
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pad1 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (pad1 != NULL);
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fail_unless_equals_string (GST_OBJECT_NAME (pad1), "sink_0");
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pad2 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (pad2 != NULL);
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fail_unless_equals_string (GST_OBJECT_NAME (pad2), "sink_1");
gst_element_release_request_pad (interleave, pad2);
gst_object_unref (pad2);
gst_element_release_request_pad (interleave, pad1);
gst_object_unref (pad1);
gst_element_set_state (interleave, GST_STATE_NULL);
gst_object_unref (interleave);
}
GST_END_TEST;
static GstPad **mysrcpads, *mysinkpad;
static GstBus *bus;
static GstElement *interleave;
static gint have_data;
static gfloat input[2];
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("audio/x-raw, "
"format = (string) " GST_AUDIO_NE (F32) ", "
"channels = (int) 2, " "rate = (int) 48000"));
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
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GST_STATIC_CAPS ("audio/x-raw, "
"format = (string) " GST_AUDIO_NE (F32) ", "
"channels = (int) 1, " "rate = (int) 48000"));
#define CAPS_48khz \
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"audio/x-raw, " \
"format = (string) " GST_AUDIO_NE (F32) ", " \
"channels = (int) 1, " \
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"rate = (int) 48000"
static GstFlowReturn
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interleave_chain_func (GstPad * pad, GstObject * parent, GstBuffer * buffer)
{
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GstMapInfo map;
gfloat *outdata;
gint i;
fail_unless (GST_IS_BUFFER (buffer));
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gst_buffer_map (buffer, &map, GST_MAP_READ);
outdata = (gfloat *) map.data;
fail_unless_equals_int (map.size, 48000 * 2 * sizeof (gfloat));
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fail_unless (outdata != NULL);
for (i = 0; i < 48000 * 2; i += 2) {
fail_unless_equals_float (outdata[i], input[0]);
fail_unless_equals_float (outdata[i + 1], input[1]);
}
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gst_buffer_unmap (buffer, &map);
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gst_buffer_unref (buffer);
have_data++;
return GST_FLOW_OK;
}
GST_START_TEST (test_interleave_2ch)
{
GstElement *queue;
GstPad *sink0, *sink1, *src, *tmp;
GstCaps *caps;
gint i;
GstBuffer *inbuf;
gfloat *indata;
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GstMapInfo map;
mysrcpads = g_new0 (GstPad *, 2);
have_data = 0;
interleave = gst_element_factory_make ("interleave", NULL);
fail_unless (interleave != NULL);
queue = gst_element_factory_make ("queue", "queue");
fail_unless (queue != NULL);
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sink0 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sink0 != NULL);
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fail_unless_equals_string (GST_OBJECT_NAME (sink0), "sink_0");
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sink1 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sink1 != NULL);
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fail_unless_equals_string (GST_OBJECT_NAME (sink1), "sink_1");
mysrcpads[0] = gst_pad_new_from_static_template (&srctemplate, "src0");
fail_unless (mysrcpads[0] != NULL);
caps = gst_caps_from_string (CAPS_48khz);
fail_unless (gst_pad_set_caps (mysrcpads[0], caps));
gst_pad_use_fixed_caps (mysrcpads[0]);
mysrcpads[1] = gst_pad_new_from_static_template (&srctemplate, "src1");
fail_unless (mysrcpads[1] != NULL);
fail_unless (gst_pad_set_caps (mysrcpads[1], caps));
gst_pad_use_fixed_caps (mysrcpads[1]);
tmp = gst_element_get_static_pad (queue, "sink");
fail_unless (gst_pad_link (mysrcpads[0], tmp) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
tmp = gst_element_get_static_pad (queue, "src");
fail_unless (gst_pad_link (tmp, sink0) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
fail_unless (gst_pad_link (mysrcpads[1], sink1) == GST_PAD_LINK_OK);
mysinkpad = gst_pad_new_from_static_template (&sinktemplate, "sink");
fail_unless (mysinkpad != NULL);
gst_pad_set_chain_function (mysinkpad, interleave_chain_func);
gst_pad_set_active (mysinkpad, TRUE);
src = gst_element_get_static_pad (interleave, "src");
fail_unless (src != NULL);
fail_unless (gst_pad_link (src, mysinkpad) == GST_PAD_LINK_OK);
gst_object_unref (src);
bus = gst_bus_new ();
gst_element_set_bus (interleave, bus);
fail_unless (gst_element_set_state (interleave,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
fail_unless (gst_element_set_state (queue,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
input[0] = -1.0;
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = -1.0;
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gst_buffer_unmap (inbuf, &map);
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gst_pad_set_caps (mysrcpads[0], caps);
fail_unless (gst_pad_push (mysrcpads[0], inbuf) == GST_FLOW_OK);
input[1] = 1.0;
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = 1.0;
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gst_buffer_unmap (inbuf, &map);
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gst_pad_set_caps (mysrcpads[1], caps);
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = -1.0;
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gst_buffer_unmap (inbuf, &map);
fail_unless (gst_pad_push (mysrcpads[0], inbuf) == GST_FLOW_OK);
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = 1.0;
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gst_buffer_unmap (inbuf, &map);
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
fail_unless (have_data == 2);
gst_element_set_state (interleave, GST_STATE_NULL);
gst_element_set_state (queue, GST_STATE_NULL);
gst_object_unref (mysrcpads[0]);
gst_object_unref (mysrcpads[1]);
gst_object_unref (mysinkpad);
gst_element_release_request_pad (interleave, sink0);
gst_object_unref (sink0);
gst_element_release_request_pad (interleave, sink1);
gst_object_unref (sink1);
gst_object_unref (interleave);
gst_object_unref (queue);
gst_object_unref (bus);
gst_caps_unref (caps);
g_free (mysrcpads);
}
GST_END_TEST;
GST_START_TEST (test_interleave_2ch_1eos)
{
GstElement *queue;
GstPad *sink0, *sink1, *src, *tmp;
GstCaps *caps;
gint i;
GstBuffer *inbuf;
gfloat *indata;
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GstMapInfo map;
mysrcpads = g_new0 (GstPad *, 2);
have_data = 0;
interleave = gst_element_factory_make ("interleave", NULL);
fail_unless (interleave != NULL);
queue = gst_element_factory_make ("queue", "queue");
fail_unless (queue != NULL);
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sink0 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sink0 != NULL);
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fail_unless_equals_string (GST_OBJECT_NAME (sink0), "sink_0");
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sink1 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sink1 != NULL);
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fail_unless_equals_string (GST_OBJECT_NAME (sink1), "sink_1");
mysrcpads[0] = gst_pad_new_from_static_template (&srctemplate, "src0");
fail_unless (mysrcpads[0] != NULL);
caps = gst_caps_from_string (CAPS_48khz);
fail_unless (gst_pad_set_caps (mysrcpads[0], caps));
gst_pad_use_fixed_caps (mysrcpads[0]);
mysrcpads[1] = gst_pad_new_from_static_template (&srctemplate, "src1");
fail_unless (mysrcpads[1] != NULL);
fail_unless (gst_pad_set_caps (mysrcpads[1], caps));
gst_pad_use_fixed_caps (mysrcpads[1]);
tmp = gst_element_get_static_pad (queue, "sink");
fail_unless (gst_pad_link (mysrcpads[0], tmp) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
tmp = gst_element_get_static_pad (queue, "src");
fail_unless (gst_pad_link (tmp, sink0) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
fail_unless (gst_pad_link (mysrcpads[1], sink1) == GST_PAD_LINK_OK);
mysinkpad = gst_pad_new_from_static_template (&sinktemplate, "sink");
fail_unless (mysinkpad != NULL);
gst_pad_set_chain_function (mysinkpad, interleave_chain_func);
gst_pad_set_active (mysinkpad, TRUE);
src = gst_element_get_static_pad (interleave, "src");
fail_unless (src != NULL);
fail_unless (gst_pad_link (src, mysinkpad) == GST_PAD_LINK_OK);
gst_object_unref (src);
bus = gst_bus_new ();
gst_element_set_bus (interleave, bus);
fail_unless (gst_element_set_state (interleave,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
fail_unless (gst_element_set_state (queue,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS);
input[0] = -1.0;
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = -1.0;
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gst_buffer_unmap (inbuf, &map);
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gst_pad_set_caps (mysrcpads[0], caps);
fail_unless (gst_pad_push (mysrcpads[0], inbuf) == GST_FLOW_OK);
input[1] = 1.0;
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = 1.0;
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gst_buffer_unmap (inbuf, &map);
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gst_pad_set_caps (mysrcpads[1], caps);
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
input[0] = 0.0;
gst_pad_push_event (mysrcpads[0], gst_event_new_eos ());
input[1] = 1.0;
inbuf = gst_buffer_new_and_alloc (48000 * sizeof (gfloat));
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gst_buffer_map (inbuf, &map, GST_MAP_WRITE);
indata = (gfloat *) map.data;
for (i = 0; i < 48000; i++)
indata[i] = 1.0;
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gst_buffer_unmap (inbuf, &map);
fail_unless (gst_pad_push (mysrcpads[1], inbuf) == GST_FLOW_OK);
fail_unless (have_data == 2);
gst_element_set_state (interleave, GST_STATE_NULL);
gst_element_set_state (queue, GST_STATE_NULL);
gst_object_unref (mysrcpads[0]);
gst_object_unref (mysrcpads[1]);
gst_object_unref (mysinkpad);
gst_element_release_request_pad (interleave, sink0);
gst_object_unref (sink0);
gst_element_release_request_pad (interleave, sink1);
gst_object_unref (sink1);
gst_object_unref (interleave);
gst_object_unref (queue);
gst_object_unref (bus);
gst_caps_unref (caps);
g_free (mysrcpads);
}
GST_END_TEST;
static void
src_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
gpointer user_data)
{
gint n = GPOINTER_TO_INT (user_data);
gfloat *data;
gint i;
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gsize size;
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size = 48000 * sizeof (gfloat);
data = g_malloc (size);
for (i = 0; i < 48000; i++)
data[i] = (n % 2 == 0) ? -1.0 : 1.0;
gst_buffer_take_memory (buffer, -1, gst_memory_new_wrapped (0, data, g_free,
size, 0, size));
GST_BUFFER_OFFSET (buffer) = GST_BUFFER_OFFSET_NONE;
GST_BUFFER_TIMESTAMP (buffer) = GST_CLOCK_TIME_NONE;
GST_BUFFER_OFFSET_END (buffer) = GST_BUFFER_OFFSET_NONE;
GST_BUFFER_DURATION (buffer) = GST_SECOND;
}
static void
sink_handoff_float32 (GstElement * element, GstBuffer * buffer, GstPad * pad,
gpointer user_data)
{
gint i;
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GstMapInfo map;
gfloat *data;
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GstCaps *caps, *ccaps;
gint n = GPOINTER_TO_INT (user_data);
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guint64 mask;
fail_unless (GST_IS_BUFFER (buffer));
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gst_buffer_map (buffer, &map, GST_MAP_READ);
data = (gfloat *) map.data;
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fail_unless_equals_int (map.size, 48000 * 2 * sizeof (gfloat));
fail_unless_equals_int (GST_BUFFER_DURATION (buffer), GST_SECOND);
if (n == 0) {
GstAudioChannelPosition pos[2] =
{ GST_AUDIO_CHANNEL_POSITION_NONE, GST_AUDIO_CHANNEL_POSITION_NONE };
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gst_audio_channel_positions_to_mask (pos, 2, &mask);
} else if (n == 1) {
GstAudioChannelPosition pos[2] = { GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT
};
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gst_audio_channel_positions_to_mask (pos, 2, &mask);
} else if (n == 2) {
GstAudioChannelPosition pos[2] = { GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER,
GST_AUDIO_CHANNEL_POSITION_REAR_CENTER
};
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gst_audio_channel_positions_to_mask (pos, 2, &mask);
}
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caps = gst_caps_new_simple ("audio/x-raw",
"format", G_TYPE_STRING, GST_AUDIO_NE (F32),
"channels", G_TYPE_INT, 2, "rate", G_TYPE_INT, 48000,
"channel-mask", GST_TYPE_BITMASK, &mask, NULL);
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ccaps = gst_pad_get_current_caps (pad);
fail_unless (gst_caps_is_equal (caps, ccaps));
gst_caps_unref (ccaps);
gst_caps_unref (caps);
for (i = 0; i < 48000 * 2; i += 2) {
fail_unless_equals_float (data[i], -1.0);
fail_unless_equals_float (data[i + 1], 1.0);
}
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gst_buffer_unmap (buffer, &map);
have_data++;
}
GST_START_TEST (test_interleave_2ch_pipeline)
{
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
GstMessage *msg;
have_data = 0;
pipeline = (GstElement *) gst_pipeline_new ("pipeline");
fail_unless (pipeline != NULL);
src1 = gst_element_factory_make ("fakesrc", "src1");
fail_unless (src1 != NULL);
g_object_set (src1, "num-buffers", 4, NULL);
g_object_set (src1, "signal-handoffs", TRUE, NULL);
g_signal_connect (src1, "handoff", G_CALLBACK (src_handoff_float32),
GINT_TO_POINTER (0));
gst_bin_add (GST_BIN (pipeline), src1);
src2 = gst_element_factory_make ("fakesrc", "src2");
fail_unless (src2 != NULL);
g_object_set (src2, "num-buffers", 4, NULL);
g_object_set (src2, "signal-handoffs", TRUE, NULL);
g_signal_connect (src2, "handoff", G_CALLBACK (src_handoff_float32),
GINT_TO_POINTER (1));
gst_bin_add (GST_BIN (pipeline), src2);
queue = gst_element_factory_make ("queue", "queue");
fail_unless (queue != NULL);
gst_bin_add (GST_BIN (pipeline), queue);
interleave = gst_element_factory_make ("interleave", "interleave");
fail_unless (interleave != NULL);
gst_bin_add (GST_BIN (pipeline), gst_object_ref (interleave));
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sinkpad0 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sinkpad0 != NULL);
tmp = gst_element_get_static_pad (src1, "src");
fail_unless (gst_pad_link (tmp, sinkpad0) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
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sinkpad1 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sinkpad1 != NULL);
tmp = gst_element_get_static_pad (src2, "src");
tmp2 = gst_element_get_static_pad (queue, "sink");
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
gst_object_unref (tmp2);
tmp = gst_element_get_static_pad (queue, "src");
fail_unless (gst_pad_link (tmp, sinkpad1) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
sink = gst_element_factory_make ("fakesink", "sink");
fail_unless (sink != NULL);
g_object_set (sink, "signal-handoffs", TRUE, NULL);
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32),
GINT_TO_POINTER (0));
gst_bin_add (GST_BIN (pipeline), sink);
tmp = gst_element_get_static_pad (interleave, "src");
tmp2 = gst_element_get_static_pad (sink, "sink");
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
gst_object_unref (tmp2);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
gst_message_unref (msg);
fail_unless (have_data == 4);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_release_request_pad (interleave, sinkpad0);
gst_object_unref (sinkpad0);
gst_element_release_request_pad (interleave, sinkpad1);
gst_object_unref (sinkpad1);
gst_object_unref (interleave);
gst_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_interleave_2ch_pipeline_input_chanpos)
{
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
GstMessage *msg;
have_data = 0;
pipeline = (GstElement *) gst_pipeline_new ("pipeline");
fail_unless (pipeline != NULL);
src1 = gst_element_factory_make ("fakesrc", "src1");
fail_unless (src1 != NULL);
g_object_set (src1, "num-buffers", 4, NULL);
g_object_set (src1, "signal-handoffs", TRUE, NULL);
g_signal_connect (src1, "handoff", G_CALLBACK (src_handoff_float32),
GINT_TO_POINTER (2));
gst_bin_add (GST_BIN (pipeline), src1);
src2 = gst_element_factory_make ("fakesrc", "src2");
fail_unless (src2 != NULL);
g_object_set (src2, "num-buffers", 4, NULL);
g_object_set (src2, "signal-handoffs", TRUE, NULL);
g_signal_connect (src2, "handoff", G_CALLBACK (src_handoff_float32),
GINT_TO_POINTER (3));
gst_bin_add (GST_BIN (pipeline), src2);
queue = gst_element_factory_make ("queue", "queue");
fail_unless (queue != NULL);
gst_bin_add (GST_BIN (pipeline), queue);
interleave = gst_element_factory_make ("interleave", "interleave");
fail_unless (interleave != NULL);
g_object_set (interleave, "channel-positions-from-input", TRUE, NULL);
gst_bin_add (GST_BIN (pipeline), gst_object_ref (interleave));
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sinkpad0 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sinkpad0 != NULL);
tmp = gst_element_get_static_pad (src1, "src");
fail_unless (gst_pad_link (tmp, sinkpad0) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
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sinkpad1 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sinkpad1 != NULL);
tmp = gst_element_get_static_pad (src2, "src");
tmp2 = gst_element_get_static_pad (queue, "sink");
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
gst_object_unref (tmp2);
tmp = gst_element_get_static_pad (queue, "src");
fail_unless (gst_pad_link (tmp, sinkpad1) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
sink = gst_element_factory_make ("fakesink", "sink");
fail_unless (sink != NULL);
g_object_set (sink, "signal-handoffs", TRUE, NULL);
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32),
GINT_TO_POINTER (1));
gst_bin_add (GST_BIN (pipeline), sink);
tmp = gst_element_get_static_pad (interleave, "src");
tmp2 = gst_element_get_static_pad (sink, "sink");
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
gst_object_unref (tmp2);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
gst_message_unref (msg);
fail_unless (have_data == 4);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_release_request_pad (interleave, sinkpad0);
gst_object_unref (sinkpad0);
gst_element_release_request_pad (interleave, sinkpad1);
gst_object_unref (sinkpad1);
gst_object_unref (interleave);
gst_object_unref (pipeline);
}
GST_END_TEST;
GST_START_TEST (test_interleave_2ch_pipeline_custom_chanpos)
{
GstElement *pipeline, *queue, *src1, *src2, *interleave, *sink;
GstPad *sinkpad0, *sinkpad1, *tmp, *tmp2;
GstMessage *msg;
GValueArray *arr;
GValue val = { 0, };
have_data = 0;
pipeline = (GstElement *) gst_pipeline_new ("pipeline");
fail_unless (pipeline != NULL);
src1 = gst_element_factory_make ("fakesrc", "src1");
fail_unless (src1 != NULL);
g_object_set (src1, "num-buffers", 4, NULL);
g_object_set (src1, "signal-handoffs", TRUE, NULL);
g_signal_connect (src1, "handoff", G_CALLBACK (src_handoff_float32),
GINT_TO_POINTER (0));
gst_bin_add (GST_BIN (pipeline), src1);
src2 = gst_element_factory_make ("fakesrc", "src2");
fail_unless (src2 != NULL);
g_object_set (src2, "num-buffers", 4, NULL);
g_object_set (src2, "signal-handoffs", TRUE, NULL);
g_signal_connect (src2, "handoff", G_CALLBACK (src_handoff_float32),
GINT_TO_POINTER (1));
gst_bin_add (GST_BIN (pipeline), src2);
queue = gst_element_factory_make ("queue", "queue");
fail_unless (queue != NULL);
gst_bin_add (GST_BIN (pipeline), queue);
interleave = gst_element_factory_make ("interleave", "interleave");
fail_unless (interleave != NULL);
g_object_set (interleave, "channel-positions-from-input", FALSE, NULL);
arr = g_value_array_new (2);
g_value_init (&val, GST_TYPE_AUDIO_CHANNEL_POSITION);
g_value_set_enum (&val, GST_AUDIO_CHANNEL_POSITION_FRONT_CENTER);
g_value_array_append (arr, &val);
g_value_reset (&val);
g_value_set_enum (&val, GST_AUDIO_CHANNEL_POSITION_REAR_CENTER);
g_value_array_append (arr, &val);
g_value_unset (&val);
g_object_set (interleave, "channel-positions", arr, NULL);
g_value_array_free (arr);
gst_bin_add (GST_BIN (pipeline), gst_object_ref (interleave));
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sinkpad0 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sinkpad0 != NULL);
tmp = gst_element_get_static_pad (src1, "src");
fail_unless (gst_pad_link (tmp, sinkpad0) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
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sinkpad1 = gst_element_get_request_pad (interleave, "sink_%u");
fail_unless (sinkpad1 != NULL);
tmp = gst_element_get_static_pad (src2, "src");
tmp2 = gst_element_get_static_pad (queue, "sink");
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
gst_object_unref (tmp2);
tmp = gst_element_get_static_pad (queue, "src");
fail_unless (gst_pad_link (tmp, sinkpad1) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
sink = gst_element_factory_make ("fakesink", "sink");
fail_unless (sink != NULL);
g_object_set (sink, "signal-handoffs", TRUE, NULL);
g_signal_connect (sink, "handoff", G_CALLBACK (sink_handoff_float32),
GINT_TO_POINTER (2));
gst_bin_add (GST_BIN (pipeline), sink);
tmp = gst_element_get_static_pad (interleave, "src");
tmp2 = gst_element_get_static_pad (sink, "sink");
fail_unless (gst_pad_link (tmp, tmp2) == GST_PAD_LINK_OK);
gst_object_unref (tmp);
gst_object_unref (tmp2);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
msg = gst_bus_poll (GST_ELEMENT_BUS (pipeline), GST_MESSAGE_EOS, -1);
gst_message_unref (msg);
fail_unless (have_data == 4);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_release_request_pad (interleave, sinkpad0);
gst_object_unref (sinkpad0);
gst_element_release_request_pad (interleave, sinkpad1);
gst_object_unref (sinkpad1);
gst_object_unref (interleave);
gst_object_unref (pipeline);
}
GST_END_TEST;
static Suite *
interleave_suite (void)
{
Suite *s = suite_create ("interleave");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_set_timeout (tc_chain, 180);
tcase_add_test (tc_chain, test_create_and_unref);
tcase_add_test (tc_chain, test_request_pads);
tcase_add_test (tc_chain, test_interleave_2ch);
tcase_add_test (tc_chain, test_interleave_2ch_1eos);
tcase_add_test (tc_chain, test_interleave_2ch_pipeline);
tcase_add_test (tc_chain, test_interleave_2ch_pipeline_input_chanpos);
tcase_add_test (tc_chain, test_interleave_2ch_pipeline_custom_chanpos);
return s;
}
GST_CHECK_MAIN (interleave);