2009-03-03 09:14:02 +00:00
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/* GStreamer
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* Copyright (C) 2009 Thomas Vander Stichele <thomas at apestaart dot org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/check/gstcheck.h>
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2009-05-15 16:11:27 +00:00
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#include <glib/gstdio.h>
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2009-03-03 09:14:02 +00:00
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2009-05-13 08:24:26 +00:00
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static guint16
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buffer_get_first_sample (GstBuffer * buf)
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{
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GstStructure *s;
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gint w, d, c, r, e;
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fail_unless (buf != NULL, "NULL buffer");
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fail_unless (GST_BUFFER_CAPS (buf) != NULL, "buffer without caps");
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/* log buffer details */
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GST_DEBUG ("buffer with size=%u, caps=%" GST_PTR_FORMAT,
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GST_BUFFER_SIZE (buf), GST_BUFFER_CAPS (buf));
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GST_MEMDUMP ("buffer data from decoder", GST_BUFFER_DATA (buf),
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GST_BUFFER_SIZE (buf));
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/* make sure it's the format we expect */
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s = gst_caps_get_structure (GST_BUFFER_CAPS (buf), 0);
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fail_unless_equals_string (gst_structure_get_name (s), "audio/x-raw-int");
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fail_unless (gst_structure_get_int (s, "width", &w));
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fail_unless_equals_int (w, 16);
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fail_unless (gst_structure_get_int (s, "depth", &d));
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fail_unless_equals_int (d, 16);
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fail_unless (gst_structure_get_int (s, "rate", &r));
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fail_unless_equals_int (r, 44100);
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fail_unless (gst_structure_get_int (s, "channels", &c));
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fail_unless_equals_int (c, 1);
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fail_unless (gst_structure_get_int (s, "endianness", &e));
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if (e == G_BIG_ENDIAN)
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return GST_READ_UINT16_BE (GST_BUFFER_DATA (buf));
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else
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return GST_READ_UINT16_LE (GST_BUFFER_DATA (buf));
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}
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2009-03-03 09:14:02 +00:00
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GST_START_TEST (test_decode)
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{
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GstElement *pipeline;
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GstElement *appsink;
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GstBuffer *buffer = NULL;
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2009-05-13 08:24:26 +00:00
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guint16 first_sample = 0;
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2009-03-03 09:14:02 +00:00
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guint size = 0;
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2009-05-15 16:11:27 +00:00
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fail_unless_equals_int (g_chdir (GST_TEST_FILES_PATH), 0);
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2009-03-03 09:14:02 +00:00
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pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
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" ! flacdec ! appsink name=sink", NULL);
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fail_unless (pipeline != NULL);
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appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_unless (appsink != NULL);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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do {
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g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
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if (buffer == NULL)
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break;
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2009-05-13 08:24:26 +00:00
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if (first_sample == 0)
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first_sample = buffer_get_first_sample (buffer);
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2009-03-03 09:14:02 +00:00
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g_print ("buffer: %d\n", buffer->size);
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2009-05-13 08:24:26 +00:00
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g_print ("buffer: %04x\n", buffer_get_first_sample (buffer));
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2009-03-03 09:14:02 +00:00
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size += buffer->size;
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2009-05-13 08:24:26 +00:00
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gst_buffer_unref (buffer);
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buffer = NULL;
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2009-03-03 09:14:02 +00:00
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}
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while (TRUE);
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/* audiotestsrc with samplesperbuffer 1024 and 10 num-buffers */
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fail_unless_equals_int (size, 20480);
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2009-05-13 08:24:26 +00:00
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fail_unless_equals_int (first_sample, 0x066a);
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2009-03-03 09:14:02 +00:00
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_object_unref (pipeline);
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2009-05-13 08:24:26 +00:00
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g_object_unref (appsink);
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2009-03-03 09:14:02 +00:00
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}
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GST_END_TEST;
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GST_START_TEST (test_decode_seek_full)
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{
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GstElement *pipeline;
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GstElement *appsink;
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GstEvent *event;
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GstBuffer *buffer = NULL;
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2009-05-13 08:24:26 +00:00
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guint16 first_sample = 0;
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2009-03-03 09:14:02 +00:00
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gboolean result;
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guint size = 0;
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2009-05-15 16:11:27 +00:00
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fail_unless_equals_int (g_chdir (GST_TEST_FILES_PATH), 0);
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2009-03-03 09:14:02 +00:00
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pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
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" ! flacdec ! appsink name=sink", NULL);
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fail_unless (pipeline != NULL);
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appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_unless (appsink != NULL);
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
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/* do a seek that should give us the complete output */
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event = gst_event_new_seek (1.0, GST_FORMAT_DEFAULT, GST_SEEK_FLAG_FLUSH,
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GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 20480);
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result = gst_element_send_event (appsink, event);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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do {
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g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
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if (buffer == NULL)
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break;
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2009-05-13 08:24:26 +00:00
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if (first_sample == 0)
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first_sample = buffer_get_first_sample (buffer);
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2009-03-03 09:14:02 +00:00
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size += buffer->size;
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2009-05-13 08:24:26 +00:00
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gst_buffer_unref (buffer);
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buffer = NULL;
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2009-03-03 09:14:02 +00:00
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}
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while (TRUE);
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/* file was generated with audiotestsrc
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* with 1024 samplesperbuffer and 10 num-buffers in 16 bit audio */
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fail_unless_equals_int (size, 20480);
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2009-05-13 08:24:26 +00:00
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fail_unless_equals_int (first_sample, 0x066a);
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2009-03-03 09:14:02 +00:00
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_object_unref (pipeline);
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2009-05-13 08:24:26 +00:00
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g_object_unref (appsink);
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2009-03-03 09:14:02 +00:00
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}
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GST_END_TEST;
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GST_START_TEST (test_decode_seek_partial)
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{
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GstElement *pipeline;
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GstElement *appsink;
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GstEvent *event;
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GstBuffer *buffer = NULL;
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gboolean result;
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guint size = 0;
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2009-05-13 08:24:26 +00:00
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guint16 first_sample = 0;
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2009-03-03 09:14:02 +00:00
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2009-05-15 16:11:27 +00:00
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fail_unless_equals_int (g_chdir (GST_TEST_FILES_PATH), 0);
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2009-03-03 09:14:02 +00:00
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pipeline = gst_parse_launch ("filesrc location=audiotestsrc.flac"
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" ! flacdec ! appsink name=sink", NULL);
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fail_unless (pipeline != NULL);
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appsink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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fail_unless (appsink != NULL);
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
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/* do a partial seek to get the first 1024 samples or 2048 bytes */
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event = gst_event_new_seek (1.0, GST_FORMAT_DEFAULT, GST_SEEK_FLAG_FLUSH,
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GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, 1024);
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2009-03-15 20:31:49 +00:00
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GST_DEBUG ("seeking");
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2009-03-03 09:14:02 +00:00
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result = gst_element_send_event (appsink, event);
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2009-03-15 20:31:49 +00:00
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GST_DEBUG ("seeked");
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2009-03-03 09:14:02 +00:00
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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do {
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2009-03-15 20:31:49 +00:00
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GST_DEBUG ("pulling buffer");
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2009-03-03 09:14:02 +00:00
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g_signal_emit_by_name (appsink, "pull-buffer", &buffer);
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2009-03-15 20:31:49 +00:00
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GST_DEBUG ("pulled buffer %x", buffer);
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2009-03-03 09:14:02 +00:00
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if (buffer == NULL)
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break;
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2009-05-13 08:24:26 +00:00
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if (first_sample == 0) {
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2009-03-15 20:31:49 +00:00
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fail_unless_equals_int (GST_BUFFER_OFFSET (buffer), 0L);
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2009-05-13 08:24:26 +00:00
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first_sample = buffer_get_first_sample (buffer);
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2009-03-15 20:31:49 +00:00
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}
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2009-03-03 09:14:02 +00:00
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size += buffer->size;
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2009-05-13 08:24:26 +00:00
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gst_buffer_unref (buffer);
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buffer = NULL;
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2009-03-03 09:14:02 +00:00
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}
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while (TRUE);
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fail_unless_equals_int (size, 2048);
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2009-05-13 08:24:26 +00:00
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fail_unless_equals_int (first_sample, 0x066a);
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2009-03-03 09:14:02 +00:00
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_object_unref (pipeline);
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2009-05-13 08:24:26 +00:00
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g_object_unref (appsink);
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2009-03-03 09:14:02 +00:00
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}
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GST_END_TEST;
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2009-05-15 16:11:27 +00:00
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static Suite *
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2009-03-03 09:14:02 +00:00
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flacdec_suite (void)
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{
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Suite *s = suite_create ("flacdec");
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TCase *tc_chain = tcase_create ("linear");
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/* time out after 60s, not the default 3 */
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tcase_set_timeout (tc_chain, 60);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_decode);
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tcase_add_test (tc_chain, test_decode_seek_full);
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tcase_add_test (tc_chain, test_decode_seek_partial);
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return s;
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}
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2009-05-15 16:11:27 +00:00
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GST_CHECK_MAIN (flacdec);
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