| 1 | /* |
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| 2 | * Copyright (C) 2004 Benjamin Otte <otte@gnome.org> |
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| 3 | * |
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| 4 | * This library is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * This library is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU General Public |
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| 15 | * License along with this library; if not, write to the Free |
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| 16 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 17 | */ |
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| 18 | |
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| 19 | #include <gst/gst.h> |
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| 20 | |
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| 21 | static GTimeVal start_time; |
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| 22 | gboolean done = FALSE; |
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| 23 | GstClockTime total = 0; |
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| 24 | guint counted = 0; |
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| 25 | |
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| 26 | static void |
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| 27 | handoff (GstElement * fakesink, GstBuffer * data) |
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| 28 | { |
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| 29 | GTimeVal end_time; |
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| 30 | GstClockTime diff; |
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| 31 | |
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| 32 | if (!GST_IS_BUFFER (data)) |
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| 33 | return; |
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| 34 | g_get_current_time (&end_time); |
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| 35 | diff = ((GstClockTime) end_time.tv_sec - start_time.tv_sec) * GST_SECOND + |
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| 36 | ((GstClockTime) end_time.tv_usec - |
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| 37 | start_time.tv_usec) * (GST_SECOND / G_USEC_PER_SEC); |
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| 38 | g_print ("time to launch spider pipeline: %" GST_TIME_FORMAT "\n", |
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| 39 | GST_TIME_ARGS (diff)); |
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| 40 | done = TRUE; |
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| 41 | /* don't count first try, it loads the plugins */ |
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| 42 | if (counted++) |
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| 43 | total += diff; |
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| 44 | } |
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| 45 | |
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| 46 | gint |
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| 47 | main (gint argc, gchar * argv[]) |
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| 48 | { |
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| 49 | GstElement *pipeline; |
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| 50 | guint i, count = 20; |
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| 51 | gchar *file, *pipeline_str; |
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| 52 | gchar **bla; |
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| 53 | |
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| 54 | gst_init (&argc, &argv); |
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| 55 | |
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| 56 | if (argc < 2) { |
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| 57 | g_print ("usage : %s <file>\n", argv[0]); |
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| 58 | return -1; |
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| 59 | } |
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| 60 | bla = g_strsplit (argv[1], " ", -1); |
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| 61 | file = g_strjoinv ("\\ ", bla); |
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| 62 | pipeline_str = |
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| 63 | g_strdup_printf |
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| 64 | ("filesrc location=\"%s\" ! spider ! audio/x-raw-int ! fakesink name = sink", |
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| 65 | file); |
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| 66 | |
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| 67 | for (i = 0; i <= count; i++) { |
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| 68 | GstElement *sink; |
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| 69 | |
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| 70 | g_get_current_time (&start_time); |
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| 71 | pipeline = gst_parse_launch (pipeline_str, NULL); |
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| 72 | sink = gst_bin_get_by_name (GST_BIN (pipeline), "sink"); |
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| 73 | g_object_set (sink, "signal-handoffs", TRUE, NULL); |
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| 74 | g_signal_connect (sink, "handoff", (GCallback) handoff, NULL); |
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| 75 | gst_element_set_state (pipeline, GST_STATE_PLAYING); |
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| 76 | done = FALSE; |
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| 77 | while (!done && gst_bin_iterate (GST_BIN (pipeline))); |
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| 78 | g_object_unref (pipeline); |
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| 79 | } |
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| 80 | |
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| 81 | g_print ("\ntime to launch spider pipeline (average): %" GST_TIME_FORMAT "\n", |
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| 82 | GST_TIME_ARGS (total / count)); |
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| 83 | |
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| 84 | pipeline = NULL; |
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| 85 | return 0; |
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| 86 | } |
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