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63 lines
2 KiB
C
63 lines
2 KiB
C
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/*
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* GStreamer
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* Copyright (C) 2008 Nokia Corporation <multimedia@maemo.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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#ifndef __CAMERABIN_GENERAL_H_
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#define __CAMERABIN_GENERAL_H_
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#include <sys/time.h>
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#include <time.h>
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#include <gst/gst.h>
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typedef struct timeval TIME_TYPE;
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#define GET_TIME(t) do { gettimeofday(&(t), NULL); } while(0)
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#define DIFF_TIME(t2,t1,d) do { d = ((t2).tv_sec - (t1).tv_sec) * 1000000 + \
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(t2).tv_usec - (t1).tv_usec; } while(0)
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#define _INIT_TIMER_BLOCK TIME_TYPE t1, t2; guint32 d; do {;}while (0)
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#define _OPEN_TIMER_BLOCK { GET_TIME(t1); do {;}while (0)
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#define _CLOSE_TIMER_BLOCK GET_TIME(t2); DIFF_TIME(t2,t1,d); \
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GST_DEBUG("elapsed time = %u\n", d); \
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} do {;}while (0)
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extern void
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camerabin_general_dbg_set_probe (GstElement * elem, gchar * pad_name,
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gboolean buf, gboolean evt);
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gboolean gst_camerabin_try_add_element (GstBin * bin, GstElement * new_elem);
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gboolean gst_camerabin_add_element (GstBin * bin, GstElement * new_elem);
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GstElement *gst_camerabin_create_and_add_element (GstBin * bin,
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const gchar * elem_name);
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void gst_camerabin_remove_elements_from_bin (GstBin * bin);
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gboolean
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gst_camerabin_drop_eos_probe (GstPad * pad, GstEvent * event, gpointer u_data);
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GST_DEBUG_CATEGORY_EXTERN (gst_camerabin_debug);
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#define GST_CAT_DEFAULT gst_camerabin_debug
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#endif /* #ifndef __CAMERABIN_GENERAL_H_ */
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