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110 lines
3.6 KiB
C
110 lines
3.6 KiB
C
/* GStreamer
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* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
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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/gst.h>
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static void
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lookup (GstIndex *index, GstIndexLookupMethod method,
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GstFormat src_format, gint64 src_value,
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GstFormat dest_format, gint64 expecting)
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{
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GstIndexEntry *entry;
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gint64 result;
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entry = gst_index_get_assoc_entry (index, 0, method, 0,
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src_format, src_value);
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if (entry) {
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gst_index_entry_assoc_map (entry, dest_format, &result);
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if (result == expecting) {
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g_print ("OK (%lld)\n", result);
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} else {
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g_print ("FAIL - expecting %lld, got %lld\n", expecting, result);
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}
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}
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else {
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const GstFormatDefinition *def = gst_format_get_details (src_format);
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if (expecting == -1)
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g_print ("OK (not found)\n");
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else
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g_print ("FAIL - no index entry found for %lld %s, expecting %lld\n",
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src_value, def->nick, expecting);
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}
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}
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typedef struct _GstIndexTestCase
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{
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GstIndexLookupMethod method;
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GstFormat src_format;
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gint64 src_value;
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GstFormat dest_format;
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gint64 expecting;
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} GstIndexTestCase;
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const static GstIndexTestCase cases[] =
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{
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{ GST_INDEX_LOOKUP_EXACT, GST_FORMAT_BYTES, 3, GST_FORMAT_TIME, 3000 },
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{ GST_INDEX_LOOKUP_EXACT, GST_FORMAT_TIME, 5000, GST_FORMAT_BYTES, 5 },
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{ GST_INDEX_LOOKUP_EXACT, GST_FORMAT_TIME, 5010, GST_FORMAT_BYTES, -1 },
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{ GST_INDEX_LOOKUP_BEFORE, GST_FORMAT_TIME, 5010, GST_FORMAT_BYTES, 5 },
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{ GST_INDEX_LOOKUP_AFTER, GST_FORMAT_TIME, 5010, GST_FORMAT_BYTES, 6 },
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{ GST_INDEX_LOOKUP_BEFORE, GST_FORMAT_TIME, 0, GST_FORMAT_BYTES, 0 },
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{ GST_INDEX_LOOKUP_AFTER, GST_FORMAT_TIME, G_MAXINT64, GST_FORMAT_BYTES, -1 },
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{ GST_INDEX_LOOKUP_AFTER, GST_FORMAT_TIME, 0, GST_FORMAT_BYTES, 0 },
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{ GST_INDEX_LOOKUP_BEFORE, GST_FORMAT_TIME, -1, GST_FORMAT_BYTES, -1 },
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{ GST_INDEX_LOOKUP_BEFORE, GST_FORMAT_TIME, G_MAXINT64, GST_FORMAT_BYTES, 99999 },
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{ GST_INDEX_LOOKUP_AFTER, GST_FORMAT_TIME, G_MAXINT64, GST_FORMAT_BYTES, -1 },
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};
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gint
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main (gint argc, gchar *argv[])
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{
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GstIndex *index;
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GstElement *element;
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gint i, id;
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gst_init (&argc, &argv);
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if (argc != 2)
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{ g_print ("usage: cache1 (memindex | fileindex)\n"); exit (0); }
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index = gst_index_factory_make (argv[1]);
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g_assert (index != NULL);
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element = gst_element_factory_make ("identity", "element");
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g_assert (element != NULL);
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gst_index_get_writer_id (index, GST_OBJECT (element), &id);
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g_print ("Building index...\n");
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for (i = 0; i < 100000; i++) {
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gst_index_add_association (index, 0, 0, GST_FORMAT_BYTES, (gint64)i, GST_FORMAT_TIME,
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(gint64) (i * 1000), 0);
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}
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g_print ("Testing index...\n");
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for (i = 0; i < (sizeof (cases) / sizeof (GstIndexTestCase)); i++) {
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lookup (index, cases[i].method, cases[i].src_format, cases[i].src_value, cases[i].dest_format, cases[i].expecting);
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}
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return 0;
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}
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