| /* 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); |