mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-06 09:29:42 +00:00
93 lines
3 KiB
C
93 lines
3 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* 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 <gst/gst.h>
|
|
|
|
static void
|
|
lookup (GstCache *cache, GstCacheLookupMethod method,
|
|
GstFormat src_format, gint64 src_value,
|
|
GstFormat dest_format)
|
|
{
|
|
GstCacheEntry *entry;
|
|
gint64 result;
|
|
|
|
entry = gst_cache_get_assoc_entry (cache, 0, method,
|
|
src_format, src_value);
|
|
if (entry) {
|
|
gst_cache_entry_assoc_map (entry, dest_format, &result);
|
|
|
|
g_print ("%lld\n", result);
|
|
}
|
|
else {
|
|
const GstFormatDefinition *def = gst_format_get_details (src_format);
|
|
|
|
g_print ("no cache entry found for %lld %s\n", src_value, def->nick);
|
|
}
|
|
}
|
|
|
|
typedef struct _GstCacheTestCase
|
|
{
|
|
GstCacheLookupMethod method;
|
|
GstFormat src_format;
|
|
gint64 src_value;
|
|
GstFormat dest_format;
|
|
} GstCacheTestCase;
|
|
|
|
const static GstCacheTestCase cases[] =
|
|
{
|
|
{ GST_CACHE_LOOKUP_EXACT, GST_FORMAT_BYTES, 3, GST_FORMAT_TIME },
|
|
{ GST_CACHE_LOOKUP_EXACT, GST_FORMAT_TIME, 5000, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_EXACT, GST_FORMAT_TIME, 5010, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_BEFORE, GST_FORMAT_TIME, 5010, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_BEFORE, GST_FORMAT_TIME, 0, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_AFTER, GST_FORMAT_TIME, G_MAXINT64, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_AFTER, GST_FORMAT_TIME, 0, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_BEFORE, GST_FORMAT_TIME, -1, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_BEFORE, GST_FORMAT_TIME, G_MAXINT64, GST_FORMAT_BYTES },
|
|
{ GST_CACHE_LOOKUP_AFTER, GST_FORMAT_TIME, G_MAXINT64, GST_FORMAT_BYTES },
|
|
};
|
|
|
|
gint
|
|
main (gint argc, gchar *argv[])
|
|
{
|
|
GstCache *cache;
|
|
GstElement *element;
|
|
gint i, id;
|
|
|
|
gst_init (&argc, &argv);
|
|
|
|
cache = gst_cache_factory_make ("memcache");
|
|
g_assert (cache != NULL);
|
|
|
|
element = gst_element_factory_make ("identity", "element");
|
|
g_assert (element != NULL);
|
|
|
|
gst_cache_get_writer_id (cache, GST_OBJECT (element), &id);
|
|
|
|
for (i = 0; i < 100000; i++) {
|
|
gst_cache_add_association (cache, 0, 0, GST_FORMAT_BYTES, (gint64)i, GST_FORMAT_TIME,
|
|
(gint64) (i * 1000), 0);
|
|
}
|
|
|
|
for (i = 0; i < (sizeof (cases) / sizeof (GstCacheTestCase)); i++) {
|
|
lookup (cache, cases[i].method, cases[i].src_format, cases[i].src_value, cases[i].dest_format);
|
|
}
|
|
|
|
return 0;
|
|
}
|