gstreamer/tests/check/elements/audiopanorama.c

708 lines
23 KiB
C
Raw Normal View History

/* GStreamer
*
* unit test for audiopanorama
*
* Copyright (C) 2006 Stefan Kost <ensonic@users.sf.net>
*
* 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.
*/
#include <unistd.h>
#include <gst/base/gstbasetransform.h>
#include <gst/check/gstcheck.h>
gboolean have_eos = FALSE;
/* For ease of programming we use globals to keep refs for our floating
* src and sink pads we create; otherwise we always have to do get_pad,
* get_peer, and then remove references in every test function */
GstPad *mysrcpad, *mysinkpad;
#define PANORAMA_MONO_CAPS_STRING \
"audio/x-raw-int, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 16, " \
"depth = (int) 16, " \
"signed = (bool) TRUE"
#define PANORAMA_STEREO_CAPS_STRING \
"audio/x-raw-int, " \
"channels = (int) 2, " \
"rate = (int) 44100, " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 16, " \
"depth = (int) 16, " \
"signed = (bool) TRUE"
#define PANORAMA_WRONG_CAPS_STRING \
"audio/x-raw-int, " \
"channels = (int) 5, " \
"rate = (int) 44100, " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 16, " \
"depth = (int) 16, " \
"signed = (bool) FALSE"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
"channels = (int) 2, "
"rate = (int) [ 1, MAX ], "
"endianness = (int) BYTE_ORDER, "
"width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
);
static GstStaticPadTemplate msrctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
"channels = (int) 1, "
"rate = (int) [ 1, MAX ], "
"endianness = (int) BYTE_ORDER, "
"width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
);
static GstStaticPadTemplate ssrctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw-int, "
"channels = (int) 2, "
"rate = (int) [ 1, MAX ], "
"endianness = (int) BYTE_ORDER, "
"width = (int) 16, " "depth = (int) 16, " "signed = (bool) TRUE")
);
GstElement *
setup_panorama_m ()
{
GstElement *panorama;
GST_DEBUG ("setup_panorama");
panorama = gst_check_setup_element ("audiopanorama");
mysrcpad = gst_check_setup_src_pad (panorama, &msrctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (panorama, &sinktemplate, NULL);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
return panorama;
}
GstElement *
setup_panorama_s ()
{
GstElement *panorama;
GST_DEBUG ("setup_panorama");
panorama = gst_check_setup_element ("audiopanorama");
mysrcpad = gst_check_setup_src_pad (panorama, &ssrctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (panorama, &sinktemplate, NULL);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
return panorama;
}
void
cleanup_panorama (GstElement * panorama)
{
GST_DEBUG ("cleanup_panorama");
g_list_foreach (buffers, (GFunc) gst_mini_object_unref, NULL);
g_list_free (buffers);
buffers = NULL;
gst_pad_set_active (mysrcpad, FALSE);
gst_pad_set_active (mysinkpad, FALSE);
gst_check_teardown_src_pad (panorama);
gst_check_teardown_sink_pad (panorama);
gst_check_teardown_element (panorama);
}
GST_START_TEST (test_mono_middle)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 8192, 8192, -128, -128 };
gint16 *res;
panorama = setup_panorama_m ();
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
caps = gst_caps_from_string (PANORAMA_MONO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... but it ends up being collected on the global buffer list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_mono_left)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 16384, 0, -256, 0 };
gint16 *res;
panorama = setup_panorama_m ();
g_object_set (G_OBJECT (panorama), "panorama", -1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 4) == 0);
caps = gst_caps_from_string (PANORAMA_MONO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_mono_right)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 0, 16384, 0, -256 };
gint16 *res;
panorama = setup_panorama_m ();
g_object_set (G_OBJECT (panorama), "panorama", 1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 4) == 0);
caps = gst_caps_from_string (PANORAMA_MONO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_stereo_middle)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 *res;
panorama = setup_panorama_s ();
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (inbuffer), in, 8);
caps = gst_caps_from_string (PANORAMA_STEREO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... so keep an extra one */
gst_buffer_ref (inbuffer);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... but it ends up being collected on the global buffer list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (inbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
in[0], in[1], in[2], in[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), in, 8) == 0);
/* cleanup */
gst_buffer_unref (inbuffer);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_stereo_left)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 16384 - 256, 0, 8192 + 128, 0 };
gint16 *res;
panorama = setup_panorama_s ();
g_object_set (G_OBJECT (panorama), "panorama", -1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (inbuffer), in, 8);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 8) == 0);
caps = gst_caps_from_string (PANORAMA_STEREO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_stereo_right)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 0, -256 + 16384, 0, 128 + 8192 };
gint16 *res;
panorama = setup_panorama_s ();
g_object_set (G_OBJECT (panorama), "panorama", 1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (inbuffer), in, 8);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 8) == 0);
caps = gst_caps_from_string (PANORAMA_STEREO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_mono_middle_simple)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 16384, 16384, -256, -256 };
gint16 *res;
panorama = setup_panorama_m ();
g_object_set (G_OBJECT (panorama), "method", 1, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
caps = gst_caps_from_string (PANORAMA_MONO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... but it ends up being collected on the global buffer list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_mono_left_simple)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 16384, 0, -256, 0 };
gint16 *res;
panorama = setup_panorama_m ();
g_object_set (G_OBJECT (panorama), "method", 1, NULL);
g_object_set (G_OBJECT (panorama), "panorama", -1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 4) == 0);
caps = gst_caps_from_string (PANORAMA_MONO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_mono_right_simple)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 0, 16384, 0, -256 };
gint16 *res;
panorama = setup_panorama_m ();
g_object_set (G_OBJECT (panorama), "method", 1, NULL);
g_object_set (G_OBJECT (panorama), "panorama", 1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 4) == 0);
caps = gst_caps_from_string (PANORAMA_MONO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_stereo_middle_simple)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 *res;
panorama = setup_panorama_s ();
g_object_set (G_OBJECT (panorama), "method", 1, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (inbuffer), in, 8);
caps = gst_caps_from_string (PANORAMA_STEREO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... so keep an extra one */
gst_buffer_ref (inbuffer);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... but it ends up being collected on the global buffer list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (inbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
in[0], in[1], in[2], in[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), in, 8) == 0);
/* cleanup */
gst_buffer_unref (inbuffer);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_stereo_left_simple)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 16384, 0, 8192, 0 };
gint16 *res;
panorama = setup_panorama_s ();
g_object_set (G_OBJECT (panorama), "method", 1, NULL);
g_object_set (G_OBJECT (panorama), "panorama", -1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (inbuffer), in, 8);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 8) == 0);
caps = gst_caps_from_string (PANORAMA_STEREO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_stereo_right_simple)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 0, -256, 0, 128 };
gint16 *res;
panorama = setup_panorama_s ();
g_object_set (G_OBJECT (panorama), "method", 1, NULL);
g_object_set (G_OBJECT (panorama), "panorama", 1.0, NULL);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (8);
memcpy (GST_BUFFER_DATA (inbuffer), in, 8);
fail_unless (memcmp (GST_BUFFER_DATA (inbuffer), in, 8) == 0);
caps = gst_caps_from_string (PANORAMA_STEREO_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
/* ... and puts a new buffer on the global list */
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((outbuffer = (GstBuffer *) buffers->data) == NULL);
res = (gint16 *) GST_BUFFER_DATA (outbuffer);
GST_INFO ("expected %+5ld %+5ld %+5ld %+5ld real %+5ld %+5ld %+5ld %+5ld",
out[0], out[1], out[2], out[3], res[0], res[1], res[2], res[3]);
fail_unless (memcmp (GST_BUFFER_DATA (outbuffer), out, 8) == 0);
/* cleanup */
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_wrong_caps)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
gint16 in[2] = { 16384, -256 };
GstBus *bus;
GstMessage *message;
GstCaps *caps;
panorama = setup_panorama_m ();
bus = gst_bus_new ();
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (4);
memcpy (GST_BUFFER_DATA (inbuffer), in, 4);
caps = gst_caps_from_string (PANORAMA_WRONG_CAPS_STRING);
gst_buffer_set_caps (inbuffer, caps);
gst_caps_unref (caps);
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
gst_buffer_ref (inbuffer);
/* set a bus here so we avoid getting state change messages */
gst_element_set_bus (panorama, bus);
/* pushing gives an error because it can't negotiate with wrong caps */
fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer),
GST_FLOW_NOT_NEGOTIATED);
/* ... and the buffer would have been lost if we didn't ref it ourselves */
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
gst_buffer_unref (inbuffer);
fail_unless_equals_int (g_list_length (buffers), 0);
/* panorama_set_caps should not have been called since basetransform caught
* the negotiation problem */
fail_if ((message = gst_bus_pop (bus)) != NULL);
/* cleanup */
gst_element_set_bus (panorama, NULL);
gst_object_unref (GST_OBJECT (bus));
cleanup_panorama (panorama);
}
GST_END_TEST;
Suite *
panorama_suite (void)
{
Suite *s = suite_create ("panorama");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_mono_middle);
tcase_add_test (tc_chain, test_mono_left);
tcase_add_test (tc_chain, test_mono_right);
tcase_add_test (tc_chain, test_stereo_middle);
tcase_add_test (tc_chain, test_stereo_left);
tcase_add_test (tc_chain, test_stereo_right);
tcase_add_test (tc_chain, test_mono_middle_simple);
tcase_add_test (tc_chain, test_mono_left_simple);
tcase_add_test (tc_chain, test_mono_right_simple);
tcase_add_test (tc_chain, test_stereo_middle_simple);
tcase_add_test (tc_chain, test_stereo_left_simple);
tcase_add_test (tc_chain, test_stereo_right_simple);
tcase_add_test (tc_chain, test_wrong_caps);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = panorama_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}