diff options
| author | pescuma <pescuma@c086bb3d-8645-0410-b8da-73a8550f86e7> | 2009-12-29 19:21:19 +0000 |
|---|---|---|
| committer | pescuma <pescuma@c086bb3d-8645-0410-b8da-73a8550f86e7> | 2009-12-29 19:21:19 +0000 |
| commit | 18653f6aeb1ee4007df4402f78bbb82b6f915ba7 (patch) | |
| tree | 99f3173247eb377533ab1d791cef35bc771ecd4f /Protocols/SIP/lib/pjsip/pjmedia/include/pjmedia-audiodev/audiotest.h | |
| parent | 236bbc334ca84ca88470cfced8b768f4fd5f591c (diff) | |
sip: start of buddy management
git-svn-id: http://pescuma.googlecode.com/svn/trunk/Miranda@197 c086bb3d-8645-0410-b8da-73a8550f86e7
Diffstat (limited to 'Protocols/SIP/lib/pjsip/pjmedia/include/pjmedia-audiodev/audiotest.h')
| -rw-r--r-- | Protocols/SIP/lib/pjsip/pjmedia/include/pjmedia-audiodev/audiotest.h | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/Protocols/SIP/lib/pjsip/pjmedia/include/pjmedia-audiodev/audiotest.h b/Protocols/SIP/lib/pjsip/pjmedia/include/pjmedia-audiodev/audiotest.h new file mode 100644 index 0000000..eb8c749 --- /dev/null +++ b/Protocols/SIP/lib/pjsip/pjmedia/include/pjmedia-audiodev/audiotest.h @@ -0,0 +1,116 @@ +/* $Id: audiotest.h 2506 2009-03-12 18:11:37Z bennylp $ */
+/*
+ * Copyright (C) 2008-2009 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#ifndef __PJMEDIA_AUDIODEV_AUDIOTEST_H__
+#define __PJMEDIA_AUDIODEV_AUDIOTEST_H__
+
+/**
+ * @file audiotest.h
+ * @brief Audio test utility.
+ */
+#include <pjmedia-audiodev/audiodev.h>
+
+
+PJ_BEGIN_DECL
+
+/**
+ * @defgroup s30_audio_test_utility Audio tests utility.
+ * @ingroup audio_device_api
+ * @brief Audio test utility.
+ * @{
+ */
+
+/**
+ * Statistic for each direction.
+ */
+typedef struct pjmedia_aud_test_stat
+{
+ /**
+ * Number of frames processed during the test.
+ */
+ unsigned frame_cnt;
+
+ /**
+ * Minimum inter-frame arrival time, in milliseconds
+ */
+ unsigned min_interval;
+
+ /**
+ * Maximum inter-frame arrival time, in milliseconds
+ */
+ unsigned max_interval;
+
+ /**
+ * Average inter-frame arrival time, in milliseconds
+ */
+ unsigned avg_interval;
+
+ /**
+ * Standard deviation of inter-frame arrival time, in milliseconds
+ */
+ unsigned dev_interval;
+
+ /**
+ * Maximum number of frame burst
+ */
+ unsigned max_burst;
+
+} pjmedia_aud_test_stat;
+
+
+/**
+ * Test results.
+ */
+typedef struct pjmedia_aud_test_results
+{
+ /**
+ * Recording statistic.
+ */
+ pjmedia_aud_test_stat rec;
+
+ /**
+ * Playback statistic.
+ */
+ pjmedia_aud_test_stat play;
+
+ /**
+ * Clock drifts per second, in samples. Positive number indicates rec
+ * device is running faster than playback device.
+ */
+ pj_int32_t rec_drift_per_sec;
+
+} pjmedia_aud_test_results;
+
+
+/**
+ * Perform audio device testing.
+ */
+PJ_DECL(pj_status_t) pjmedia_aud_test(const pjmedia_aud_param *param,
+ pjmedia_aud_test_results *result);
+
+/**
+ * @}
+ */
+
+PJ_END_DECL
+
+
+#endif /* __PJMEDIA_AUDIODEV_AUDIOTEST_H__ */
+
+
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