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357e7c7b02
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
463 lines
16 KiB
C
463 lines
16 KiB
C
/* GstHarness - A test-harness for GStreamer testing
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*
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* Copyright (C) 2012-2015 Pexip <pexip.com>
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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 __GST_HARNESS_H__
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#define __GST_HARNESS_H__
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#include <gst/gst.h>
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#include <gst/check/gsttestclock.h>
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#include <gst/check/check-prelude.h>
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G_BEGIN_DECLS
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/**
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* GstHarnessThread:
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*
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* Opaque handle representing a GstHarness stress testing thread.
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*
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* Since: 1.6
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*/
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typedef struct _GstHarnessThread GstHarnessThread;
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typedef struct _GstHarness GstHarness;
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typedef struct _GstHarnessPrivate GstHarnessPrivate;
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/**
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* GstHarness:
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* @element: the element inside the harness
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* @srcpad: the internal harness source pad
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* @sinkpad: the internal harness sink pad
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* @src_harness: the source (input) harness (if any)
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* @sink_harness: the sink (output) harness (if any)
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*
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* Since: 1.6
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*/
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struct _GstHarness {
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GstElement * element;
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GstPad * srcpad;
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GstPad * sinkpad;
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GstHarness * src_harness;
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GstHarness * sink_harness;
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/*< private >*/
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GstHarnessPrivate * priv;
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};
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/* Harness creation */
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GST_CHECK_API
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GstHarness * gst_harness_new_empty (void);
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GST_CHECK_API
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void gst_harness_add_element_full (GstHarness * h,
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GstElement * element,
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GstStaticPadTemplate * hsrc,
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const gchar * element_sinkpad_name,
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GstStaticPadTemplate * hsink,
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const gchar * element_srcpad_name);
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GST_CHECK_API
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GstHarness * gst_harness_new_full (GstElement * element,
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GstStaticPadTemplate * hsrc,
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const gchar * element_sinkpad_name,
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GstStaticPadTemplate * hsink,
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const gchar * element_srcpad_name);
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GST_CHECK_API
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GstHarness * gst_harness_new_with_element (GstElement * element,
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const gchar * element_sinkpad_name,
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const gchar * element_srcpad_name);
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GST_CHECK_API
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GstHarness * gst_harness_new_with_padnames (const gchar * element_name,
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const gchar * element_sinkpad_name,
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const gchar * element_srcpad_name);
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GST_CHECK_API
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GstHarness * gst_harness_new_with_templates (const gchar * element_name,
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GstStaticPadTemplate * hsrc,
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GstStaticPadTemplate * hsink);
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GST_CHECK_API
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GstHarness * gst_harness_new (const gchar * element_name);
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GST_CHECK_API
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GstHarness * gst_harness_new_parse (const gchar * launchline);
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GST_CHECK_API
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void gst_harness_add_parse (GstHarness * h, const gchar * launchline);
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GST_CHECK_API
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void gst_harness_teardown (GstHarness * h);
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GST_CHECK_API
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void gst_harness_add_element_src_pad (GstHarness * h, GstPad * srcpad);
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GST_CHECK_API
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void gst_harness_add_element_sink_pad (GstHarness * h, GstPad * sinkpad);
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/* Caps Functions */
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GST_CHECK_API
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void gst_harness_set_src_caps (GstHarness * h, GstCaps * caps);
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GST_CHECK_API
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void gst_harness_set_sink_caps (GstHarness * h, GstCaps * caps);
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GST_CHECK_API
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void gst_harness_set_caps (GstHarness * h, GstCaps * in, GstCaps * out);
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GST_CHECK_API
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void gst_harness_set_src_caps_str (GstHarness * h, const gchar * str);
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GST_CHECK_API
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void gst_harness_set_sink_caps_str (GstHarness * h, const gchar * str);
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GST_CHECK_API
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void gst_harness_set_caps_str (GstHarness * h,
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const gchar * in,
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const gchar * out);
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/* Clock Functions */
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GST_CHECK_API
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void gst_harness_use_systemclock (GstHarness * h);
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GST_CHECK_API
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void gst_harness_use_testclock (GstHarness * h);
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GST_CHECK_API
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GstTestClock * gst_harness_get_testclock (GstHarness * h);
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GST_CHECK_API
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gboolean gst_harness_set_time (GstHarness * h, GstClockTime time);
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GST_CHECK_API
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gboolean gst_harness_wait_for_clock_id_waits (GstHarness * h,
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guint waits,
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guint timeout);
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GST_CHECK_API
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gboolean gst_harness_crank_single_clock_wait (GstHarness * h);
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GST_CHECK_API
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gboolean gst_harness_crank_multiple_clock_waits (GstHarness * h,
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guint waits);
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/* misc */
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GST_CHECK_API
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void gst_harness_play (GstHarness * h);
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GST_CHECK_API
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void gst_harness_set_blocking_push_mode (GstHarness * h);
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GST_CHECK_API
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void gst_harness_set_forwarding (GstHarness * h, gboolean forwarding);
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/* buffers */
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GST_CHECK_API
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GstBuffer * gst_harness_create_buffer (GstHarness * h, gsize size);
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GST_CHECK_API
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GstFlowReturn gst_harness_push (GstHarness * h, GstBuffer * buffer);
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GST_CHECK_API
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GstBuffer * gst_harness_pull (GstHarness * h);
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GST_CHECK_API
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GstBuffer * gst_harness_try_pull (GstHarness * h);
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GST_CHECK_API
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GstBuffer * gst_harness_push_and_pull (GstHarness * h, GstBuffer * buffer);
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GST_CHECK_API
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guint gst_harness_buffers_received (GstHarness * h);
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GST_CHECK_API
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guint gst_harness_buffers_in_queue (GstHarness * h);
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GST_CHECK_API
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void gst_harness_set_drop_buffers (GstHarness * h, gboolean drop_buffers);
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GST_CHECK_API
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void gst_harness_dump_to_file (GstHarness * h, const gchar * filename);
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GST_CHECK_API
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guint8 * gst_harness_take_all_data (GstHarness * h, gsize * size);
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GST_CHECK_API
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GstBuffer * gst_harness_take_all_data_as_buffer (GstHarness * h);
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GST_CHECK_API
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GBytes * gst_harness_take_all_data_as_bytes (GstHarness * h);
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GST_CHECK_API
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GstClockTime gst_harness_get_last_pushed_timestamp (GstHarness * h);
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/* downstream events */
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GST_CHECK_API
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gboolean gst_harness_push_event (GstHarness * h, GstEvent * event);
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GST_CHECK_API
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GstEvent * gst_harness_pull_event (GstHarness * h);
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GST_CHECK_API
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GstEvent * gst_harness_try_pull_event (GstHarness * h);
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GST_CHECK_API
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guint gst_harness_events_received (GstHarness * h);
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GST_CHECK_API
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guint gst_harness_events_in_queue (GstHarness * h);
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/* upstream events */
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GST_CHECK_API
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gboolean gst_harness_push_upstream_event (GstHarness * h, GstEvent * event);
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GST_CHECK_API
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GstEvent * gst_harness_pull_upstream_event (GstHarness * h);
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GST_CHECK_API
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GstEvent * gst_harness_try_pull_upstream_event (GstHarness * h);
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GST_CHECK_API
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guint gst_harness_upstream_events_received (GstHarness * h);
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GST_CHECK_API
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guint gst_harness_upstream_events_in_queue (GstHarness * h);
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/* latency */
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GST_CHECK_API
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GstClockTime gst_harness_query_latency (GstHarness * h);
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GST_CHECK_API
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void gst_harness_set_upstream_latency (GstHarness * h, GstClockTime latency);
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/* allocator and allocation params */
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GST_CHECK_API
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void gst_harness_set_propose_allocator (GstHarness * h,
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GstAllocator * allocator,
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const GstAllocationParams * params);
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GST_CHECK_API
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void gst_harness_get_allocator (GstHarness * h,
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GstAllocator ** allocator,
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GstAllocationParams * params);
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/* src-harness */
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GST_CHECK_API
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void gst_harness_add_src_harness (GstHarness * h,
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GstHarness * src_harness,
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gboolean has_clock_wait);
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GST_CHECK_API
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void gst_harness_add_src (GstHarness * h,
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const gchar * src_element_name,
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gboolean has_clock_wait);
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GST_CHECK_API
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void gst_harness_add_src_parse (GstHarness * h,
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const gchar * launchline,
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gboolean has_clock_wait);
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GST_CHECK_API
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GstFlowReturn gst_harness_push_from_src (GstHarness * h);
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GST_CHECK_API
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GstFlowReturn gst_harness_src_crank_and_push_many (GstHarness * h,
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gint cranks,
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gint pushes);
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GST_CHECK_API
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gboolean gst_harness_src_push_event (GstHarness * h);
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/* sink-harness */
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GST_CHECK_API
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void gst_harness_add_sink_harness (GstHarness * h,
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GstHarness * sink_harness);
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GST_CHECK_API
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void gst_harness_add_sink (GstHarness * h,
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const gchar * sink_element_name);
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GST_CHECK_API
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void gst_harness_add_sink_parse (GstHarness * h,
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const gchar * launchline);
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GST_CHECK_API
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GstFlowReturn gst_harness_push_to_sink (GstHarness * h);
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GST_CHECK_API
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GstFlowReturn gst_harness_sink_push_many (GstHarness * h, gint pushes);
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/* convenience functions */
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GST_CHECK_API
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GstElement * gst_harness_find_element (GstHarness * h,
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const gchar * element_name);
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GST_CHECK_API
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void gst_harness_set (GstHarness * h,
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const gchar * element_name,
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const gchar * first_property_name, ...);
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GST_CHECK_API
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void gst_harness_get (GstHarness * h,
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const gchar * element_name,
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const gchar * first_property_name, ...);
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GST_CHECK_API
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void gst_harness_add_probe (GstHarness * h,
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const gchar * element_name,
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const gchar * pad_name,
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GstPadProbeType mask,
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GstPadProbeCallback callback,
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gpointer user_data,
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GDestroyNotify destroy_data);
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/* Stress */
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GST_CHECK_API
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guint gst_harness_stress_thread_stop (GstHarnessThread * t);
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_custom_start (GstHarness * h,
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GFunc init,
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GFunc callback,
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gpointer data,
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gulong sleep);
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#define gst_harness_stress_statechange_start(h) \
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gst_harness_stress_statechange_start_full (h, G_USEC_PER_SEC / 100)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_statechange_start_full (GstHarness * h,
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gulong sleep);
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#define gst_harness_stress_push_buffer_start(h, c, s, b) \
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gst_harness_stress_push_buffer_start_full (h, c, s, b, 0)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_push_buffer_start_full (GstHarness * h,
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GstCaps * caps,
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const GstSegment * segment,
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GstBuffer * buf,
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gulong sleep);
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/**
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* GstHarnessPrepareBufferFunc:
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* @h: a #GstHarness
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* @data: user data
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*
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* Since: 1.6
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*/
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typedef GstBuffer * (*GstHarnessPrepareBufferFunc) (GstHarness * h, gpointer data);
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#define gst_harness_stress_push_buffer_with_cb_start(h, c, s, f, d, n) \
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gst_harness_stress_push_buffer_with_cb_start_full (h, c, s, f, d, n, 0)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_push_buffer_with_cb_start_full (GstHarness * h,
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GstCaps * caps,
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const GstSegment * segment,
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GstHarnessPrepareBufferFunc func,
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gpointer data,
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GDestroyNotify notify,
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gulong sleep);
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#define gst_harness_stress_push_event_start(h, e) \
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gst_harness_stress_push_event_start_full (h, e, 0)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_push_event_start_full (GstHarness * h,
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GstEvent * event,
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gulong sleep);
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/**
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* GstHarnessPrepareEventFunc:
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* @h: a #GstHarness
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* @data: user data
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*
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* Since: 1.8
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*/
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typedef GstEvent * (*GstHarnessPrepareEventFunc) (GstHarness * h, gpointer data);
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#define gst_harness_stress_push_event_with_cb_start(h, f, d, n) \
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gst_harness_stress_push_event_with_cb_start_full (h, f, d, n, 0)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_push_event_with_cb_start_full (GstHarness * h,
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GstHarnessPrepareEventFunc func,
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gpointer data,
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GDestroyNotify notify,
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gulong sleep);
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#define gst_harness_stress_send_upstream_event_start(h, e) \
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gst_harness_stress_push_upstream_event_start_full (h, e, 0)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_push_upstream_event_start_full (GstHarness * h,
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GstEvent * event,
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gulong sleep);
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#define gst_harness_stress_send_upstream_event_with_cb_start(h, f, d, n) \
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gst_harness_stress_push_upstream_event_with_cb_start_full (h, f, d, n, 0)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_push_upstream_event_with_cb_start_full (GstHarness * h,
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GstHarnessPrepareEventFunc func,
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gpointer data,
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GDestroyNotify notify,
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gulong sleep);
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#define gst_harness_stress_property_start(h, n, v) \
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gst_harness_stress_property_start_full (h, n, v, G_USEC_PER_SEC / 1000)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_property_start_full (GstHarness * h,
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const gchar * name,
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const GValue * value,
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gulong sleep);
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#define gst_harness_stress_requestpad_start(h, t, n, c, r) \
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gst_harness_stress_requestpad_start_full (h, t, n, c, r, G_USEC_PER_SEC / 100)
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GST_CHECK_API
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GstHarnessThread * gst_harness_stress_requestpad_start_full (GstHarness * h,
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GstPadTemplate * templ,
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const gchar * name,
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GstCaps * caps,
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gboolean release,
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gulong sleep);
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G_END_DECLS
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#endif /* __GST_HARNESS_H__ */
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