/* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <unistd.h>
#include <gst/audio/audio.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_S16_MONO_CAPS_STRING \
"audio/x-raw, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
"layout = (string) interleaved, " \
"format = (string) " GST_AUDIO_NE(S16)
#define PANORAMA_S16_STEREO_CAPS_STRING \
"audio/x-raw, " \
"channels = (int) 2, " \
"channel-mask = (bitmask) 3, " \
"rate = (int) 44100, " \
"layout = (string) interleaved, " \
"format = (string) " GST_AUDIO_NE(S16)
#define PANORAMA_F32_MONO_CAPS_STRING \
"audio/x-raw, " \
"channels = (int) 1, " \
"rate = (int) 44100, " \
"layout = (string) interleaved, " \
"format = (string) " GST_AUDIO_NE(F32)
#define PANORAMA_F32_STEREO_CAPS_STRING \
"audio/x-raw, " \
"channels = (int) 2, " \
"channel-mask = (bitmask) 3, " \
"rate = (int) 44100, " \
"layout = (string) interleaved, " \
"format = (string) " GST_AUDIO_NE(F32)
#define PANORAMA_WRONG_CAPS_STRING \
"audio/x-raw, " \
"channels = (int) 5, " \
"rate = (int) 44100, " \
"layout = (string) interleaved, " \
"format = (string) " GST_AUDIO_NE(U16)
static GstStaticPadTemplate sinktemplate[2] = {
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
"channels = (int) 2, "
"rate = (int) [ 1, MAX ], "
"layout = (string) interleaved, "
"format = (string) " GST_AUDIO_NE (S16))
),
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
"channels = (int) 2, "
"rate = (int) [ 1, MAX ], "
"layout = (string) interleaved, "
"format = (string) " GST_AUDIO_NE (F32))
),
};
static GstStaticPadTemplate msrctemplate[2] = {
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
"channels = (int) 1, "
"rate = (int) [ 1, MAX ], "
"layout = (string) interleaved, "
"format = (string) " GST_AUDIO_NE (S16))
),
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
"channels = (int) 1, "
"rate = (int) [ 1, MAX ], "
"layout = (string) interleaved, "
"format = (string) " GST_AUDIO_NE (F32))
),
};
static GstStaticPadTemplate ssrctemplate[2] = {
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
"channels = (int) 2, "
"rate = (int) [ 1, MAX ], "
"layout = (string) interleaved, "
"format = (string) " GST_AUDIO_NE (S16))
),
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw, "
"channels = (int) 2, "
"rate = (int) [ 1, MAX ], "
"layout = (string) interleaved, "
"format = (string) " GST_AUDIO_NE (F32))
),
};
static GstElement *
setup_panorama (GstStaticPadTemplate * srctemplate, gint fmt,
const gchar * caps_str)
{
GstElement *panorama;
GST_DEBUG ("setup_panorama");
panorama = gst_check_setup_element ("audiopanorama");
mysrcpad = gst_check_setup_src_pad (panorama, &srctemplate[fmt]);
mysinkpad = gst_check_setup_sink_pad (panorama, &sinktemplate[fmt]);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
if (caps_str) {
GstCaps *caps = gst_caps_from_string (caps_str);
gst_check_setup_events (mysrcpad, panorama, caps, GST_FORMAT_TIME);
gst_caps_unref (caps);
}
return panorama;
}
static GstElement *
setup_panorama_s16_m (gint method, gfloat pan)
{
GstElement *panorama;
panorama = setup_panorama (msrctemplate, 0, PANORAMA_S16_MONO_CAPS_STRING);
g_object_set (G_OBJECT (panorama), "method", method, "panorama", pan, NULL);
gst_element_set_state (panorama, GST_STATE_PLAYING);
GST_DEBUG ("panorama(mono) ready");
return panorama;
}
static GstElement *
setup_panorama_f32_m (gint method, gfloat pan)
{
GstElement *panorama;
panorama = setup_panorama (msrctemplate, 1, PANORAMA_F32_MONO_CAPS_STRING);
g_object_set (G_OBJECT (panorama), "method", method, "panorama", pan, NULL);
gst_element_set_state (panorama, GST_STATE_PLAYING);
GST_DEBUG ("panorama(mono) ready");
return panorama;
}
static GstElement *
setup_panorama_s16_s (gint method, gfloat pan)
{
GstElement *panorama;
panorama = setup_panorama (ssrctemplate, 0, PANORAMA_S16_STEREO_CAPS_STRING);
g_object_set (G_OBJECT (panorama), "method", method, "panorama", pan, NULL);
gst_element_set_state (panorama, GST_STATE_PLAYING);
GST_DEBUG ("panorama(stereo) ready");
return panorama;
}
static GstElement *
setup_panorama_f32_s (gint method, gfloat pan)
{
GstElement *panorama;
panorama = setup_panorama (ssrctemplate, 1, PANORAMA_F32_STEREO_CAPS_STRING);
g_object_set (G_OBJECT (panorama), "method", method, "panorama", pan, NULL);
gst_element_set_state (panorama, GST_STATE_PLAYING);
GST_DEBUG ("panorama(stereo) ready");
return panorama;
}
static void
cleanup_panorama (GstElement * panorama)
{
GST_DEBUG ("cleaning up");
gst_element_set_state (panorama, GST_STATE_NULL);
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);
}
static GstBuffer *
setup_buffer (gpointer data, gsize size)
{
return gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY, data, size, 0,
size, NULL, NULL);
}
static void
do_panorama (gpointer in_data, gsize in_size, gpointer out_data, gsize out_size)
{
GstBuffer *in, *out;
in = setup_buffer (in_data, in_size);
fail_unless (gst_pad_push (mysrcpad, in) == GST_FLOW_OK);
fail_unless_equals_int (g_list_length (buffers), 1);
fail_if ((out = (GstBuffer *) buffers->data) == NULL);
fail_unless (gst_buffer_extract (out, 0, out_data, out_size) == out_size);
}
/* the tests */
GST_START_TEST (test_ref_counts)
{
GstElement *panorama;
GstBuffer *inbuffer, *outbuffer;
gint16 in[2] = { 16384, -256 };
panorama = setup_panorama (msrctemplate, 0, PANORAMA_S16_MONO_CAPS_STRING);
fail_unless (gst_element_set_state (panorama,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = setup_buffer (in, sizeof (in));
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);
fail_if (inbuffer == outbuffer);
/* cleanup */
fail_unless (gst_element_set_state (panorama,
GST_STATE_NULL) == GST_STATE_CHANGE_SUCCESS, "could not set to null");
ASSERT_OBJECT_REFCOUNT (panorama, "panorama", 1);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_wrong_caps)
{
GstElement *panorama;
GstBuffer *inbuffer;
gint16 in[2] = { 16384, -256 };
GstBus *bus;
GstMessage *message;
GstCaps *caps;
panorama = setup_panorama (msrctemplate, 0, NULL);
bus = gst_bus_new ();
gst_element_set_state (panorama, GST_STATE_PLAYING);
inbuffer = setup_buffer (in, sizeof (in));
gst_buffer_ref (inbuffer);
/* set a bus here so we avoid getting state change messages */
gst_element_set_bus (panorama, bus);
caps = gst_caps_from_string (PANORAMA_WRONG_CAPS_STRING);
/* this actually succeeds, because the caps event is sticky */
gst_check_setup_events (mysrcpad, panorama, caps, GST_FORMAT_TIME);
gst_caps_unref (caps);
/* 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));
gst_element_set_state (panorama, GST_STATE_NULL);
cleanup_panorama (panorama);
}
GST_END_TEST;
/* processing for method=psy */
GST_START_TEST (test_s16_mono_middle)
{
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 8192, 8192, -128, -128 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_m (0, 0.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_mono_left)
{
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 16384, 0, -256, 0 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_m (0, -1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_mono_right)
{
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 0, 16384, 0, -256 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_m (0, 1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_stereo_middle)
{
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_s (0, 0.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", in[0], in[1], in[2], in[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, in, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_stereo_left)
{
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 16384 - 256, 0, 8192 + 128, 0 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_s (0, -1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_stereo_right)
{
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 0, -256 + 16384, 0, 128 + 8192 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_s (0, 1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_mono_middle)
{
gfloat in[2] = { 0.5, -0.2 };
gfloat out[4] = { 0.25, 0.25, -0.1, -0.1 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_m (0, 0.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_mono_left)
{
gfloat in[2] = { 0.5, -0.2 };
gfloat out[4] = { 0.5, 0.0, -0.2, 0.0 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_m (0, -1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_mono_right)
{
gfloat in[2] = { 0.5, -0.2 };
gfloat out[4] = { 0.0, 0.5, 0.0, -0.2 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_m (0, 1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_stereo_middle)
{
gfloat in[4] = { 0.5, -0.2, 0.25, 0.1 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_s (0, 0.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", in[0], in[1], in[2], in[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == in[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_stereo_left)
{
gfloat in[4] = { 0.5, -0.2, 0.25, 0.1 };
gfloat out[4] = { 0.5 - 0.2, 0.0, 0.25 + 0.1, 0.0 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_s (0, -1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_stereo_right)
{
gfloat in[4] = { 0.5, -0.2, 0.25, 0.1 };
gfloat out[4] = { 0.0, -0.2 + 0.5, 0.0, 0.1 + 0.25 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_s (0, 1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
/* processing for method=simple */
GST_START_TEST (test_s16_mono_middle_simple)
{
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 16384, 16384, -256, -256 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_m (1, 0.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_mono_left_simple)
{
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 16384, 0, -256, 0 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_m (1, -1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_mono_right_simple)
{
gint16 in[2] = { 16384, -256 };
gint16 out[4] = { 0, 16384, 0, -256 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_m (1, 1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_stereo_middle_simple)
{
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_s (1, 0.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", in[0], in[1], in[2], in[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, in, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_stereo_left_simple)
{
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 16384, 0, 8192, 0 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_s (1, -1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_s16_stereo_right_simple)
{
gint16 in[4] = { 16384, -256, 8192, 128 };
gint16 out[4] = { 0, -256, 0, 128 };
gint16 res[4];
GstElement *panorama = setup_panorama_s16_s (1, 1.0);
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+5d %+5d %+5d %+5d", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+5d %+5d %+5d %+5d", res[0], res[1], res[2], res[3]);
fail_unless (memcmp (res, out, sizeof (res)) == 0);
cleanup_panorama (panorama);
}
GST_END_TEST;
//-----------------------------------------------------------------------------
GST_START_TEST (test_f32_mono_middle_simple)
{
gfloat in[2] = { 0.5, -0.2 };
gfloat out[4] = { 0.5, 0.5, -0.2, -0.2 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_m (1, 0.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_mono_left_simple)
{
gfloat in[2] = { 0.5, -0.2 };
gfloat out[4] = { 0.5, 0.0, -0.2, 0.0 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_m (1, -1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_mono_right_simple)
{
gfloat in[2] = { 0.5, -0.2 };
gfloat out[4] = { 0.0, 0.5, 0.0, -0.2 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_m (1, 1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_stereo_middle_simple)
{
gfloat in[4] = { 0.5, -0.2, 0.25, 0.1 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_s (1, 0.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", in[0], in[1], in[2], in[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == in[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_stereo_left_simple)
{
gfloat in[4] = { 0.5, -0.2, 0.25, 0.1 };
gfloat out[4] = { 0.5, 0.0, 0.25, 0.0 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_s (1, -1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
GST_START_TEST (test_f32_stereo_right_simple)
{
gfloat in[4] = { 0.5, -0.2, 0.25, 0.1 };
gfloat out[4] = { 0.0, -0.2, 0.0, 0.1 };
gfloat res[4];
GstElement *panorama = setup_panorama_f32_s (1, 1.0);
gint i;
do_panorama (in, sizeof (in), res, sizeof (res));
GST_INFO ("exp. %+4.2f %+4.2f %+4.2f %+4.2f", out[0], out[1], out[2], out[3]);
GST_INFO ("real %+4.2f %+4.2f %+4.2f %+4.2f", res[0], res[1], res[2], res[3]);
for (i = 0; i < 4; i++)
fail_unless (res[i] == out[i], "difference at pos=%d", i);
cleanup_panorama (panorama);
}
GST_END_TEST;
static 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_ref_counts);
tcase_add_test (tc_chain, test_wrong_caps);
/* processing for method=psy */
tcase_add_test (tc_chain, test_s16_mono_middle);
tcase_add_test (tc_chain, test_s16_mono_left);
tcase_add_test (tc_chain, test_s16_mono_right);
tcase_add_test (tc_chain, test_s16_stereo_middle);
tcase_add_test (tc_chain, test_s16_stereo_left);
tcase_add_test (tc_chain, test_s16_stereo_right);
tcase_add_test (tc_chain, test_f32_mono_middle);
tcase_add_test (tc_chain, test_f32_mono_left);
tcase_add_test (tc_chain, test_f32_mono_right);
tcase_add_test (tc_chain, test_f32_stereo_middle);
tcase_add_test (tc_chain, test_f32_stereo_left);
tcase_add_test (tc_chain, test_f32_stereo_right);
/* processing for method=simple */
tcase_add_test (tc_chain, test_s16_mono_middle_simple);
tcase_add_test (tc_chain, test_s16_mono_left_simple);
tcase_add_test (tc_chain, test_s16_mono_right_simple);
tcase_add_test (tc_chain, test_s16_stereo_middle_simple);
tcase_add_test (tc_chain, test_s16_stereo_left_simple);
tcase_add_test (tc_chain, test_s16_stereo_right_simple);
tcase_add_test (tc_chain, test_f32_mono_middle_simple);
tcase_add_test (tc_chain, test_f32_mono_left_simple);
tcase_add_test (tc_chain, test_f32_mono_right_simple);
tcase_add_test (tc_chain, test_f32_stereo_middle_simple);
tcase_add_test (tc_chain, test_f32_stereo_left_simple);
tcase_add_test (tc_chain, test_f32_stereo_right_simple);
return s;
}
GST_CHECK_MAIN (panorama);